Guide
SBCA Karachi: Approvals, NOCs, Completion Certificates and Enforcement
By Maham Imtiaz
Real Estate AnalystVerified author
25 min read
Short answer: The Sindh Building Control Authority (SBCA) is the body that approves building plans, licenses builders and developers, issues the NOC for sale and advertisement, grants occupancy and completion approvals, and declares buildings dangerous across Karachi, everywhere except DHA and the six cantonment boards. Before paying for any flat, shop, portion or plot in a private scheme, a buyer needs three SBCA documents: the approved building plan, the NOC or written approval for sale, and, for a ready unit, the approved completion plan. Without that last document, Sindh law bars both registration of the sale deed and new utility connections.
Our guide on how to verify property in Karachi showed that every Karachi property sits on three layers: land, building and title. KDA, MDA, DHA, the cantonments and the cooperative societies decide the land layer. This guide covers the building layer, which for most of the city means one regulator: SBCA.
SBCA matters more to Karachi buyers than any other single office because it is the only body that can say whether a builder may legally sell you a unit at all. A genuine KDA lease, a clean society file and a registered power of attorney do not replace SBCA's approval. Courts in Sindh have repeatedly held that buyers of units in unapproved buildings acquire no enforceable title, however honestly they paid.
This guide explains what SBCA controls, the law behind each approval, how to check a project before booking, how completion and occupancy approvals decide registration, and what changed at SBCA in 2026. Each section also introduces a detailed Milkiyat.com guide that follows in this series.
What SBCA controls, and where it stops
SBCA operates under the Sindh Building Control Ordinance 1979. It began as the Karachi Building Control Authority and became SBCA in 2011, when its jurisdiction was extended to the whole province. In Karachi it regulates buildings on KDA, MDA, Lyari Development Authority, KMC, cooperative society and private land alike.
| SBCA does | SBCA does not |
|---|---|
| Approve building plans and issue the NOC to construct | Allot, lease or transfer land (KDA, MDA, Lyari DA, societies do that) |
| License builders, developers, architects and engineers | Register title (the sub-registrar does that) |
| Issue the NOC for sale and advertisement of plots and units | Regulate buildings inside DHA or the six cantonments |
| Inspect construction and order sealing or demolition of illegal work | Collect property tax |
| Grant occupancy approval and the completion plan | Guarantee that a builder will deliver on time |
| Declare buildings dangerous and order evacuation or repair | Decide change of land use on its own (the land authority does) |
The practical rule follows from this table. If the property sits inside DHA or a cantonment, SBCA is the wrong office to ask. Everywhere else, SBCA approval is the minimum test for any building that is being sold, whatever area of the Karachi property market it falls in.
SBCA also regulates building and town planning across the rest of Sindh, including Hyderabad and Sukkur, but this guide focuses on Karachi, where most of its approvals, complaints and enforcement cases arise.
The law behind every SBCA approval
Almost every buyer protection in Karachi traces back to a few sections of the Ordinance. Builders rarely quote them; buyers should.
| Section | What it says in plain terms | What it means for a buyer |
|---|---|---|
| 5(1) | A developer cannot sell plots, or advertise them, without SBCA's NOC | Ask for the NOC of any private scheme selling plots |
| 6(1) | No building may be built before SBCA approves its plan and issues an NOC | The approved plan is the starting document |
| 6(2) | No building may be occupied before SBCA issues an occupancy certificate | A ready unit needs occupancy approval |
| 6(5) | SBCA can suspend or cancel an NOC before the building is completed | An NOC is a status, not a permanent right |
| 6-A | Builders must disclose title, encumbrances, plans and dues to get an NOC | SBCA's file holds the builder's title papers |
| 7 | A structural engineer must sign plans for buildings 16 metres or higher, or five storeys above ground | High-rises need engineered, signed structural designs |
| 7-A | Buildings raised without an approved plan can be sealed, emptied or demolished | Occupants can be evicted, not only the builder fined |
| 9 | No builder or developer may operate without an SBCA licence | Check the builder's licence, not just the project |
| 12(1) | A builder cannot sell or advertise a building without SBCA's written approval | The sale approval must be mentioned in the advert |
| 12(2) | That approval must be displayed at the builder's office and the site | Look for it on the board, then verify it |
| 12(3) | A builder cannot register more applications than the building has units | Overbooking is itself a violation |
| 12(9) | Structural defects reported within one year, and fixture defects within six months, must be fixed or compensated | Report defects in writing and on time |
| 13 | The advertised price cannot rise without SBCA approval; late delivery attracts interest | Price escalation clauses need SBCA backing |
| 14 | SBCA can order repair or demolition of buildings likely to collapse | Check the dangerous buildings list |
| 18-G | No utility connection and no registration of a sale deed, lease or sub-lease without the approved completion plan | No completion plan means no registry |
| 19 | Violations carry up to three years' simple imprisonment, a minimum fine of Rs50,000 and Rs500 a day for continuing offences | Penalties fall on the violator, but the risk falls on the buyer |
The Government of Sindh publishes the full, amended text of the Sindh Buildings Control Ordinance 1979, and buyers can read each section above in the original. The detailed technical rules sit below the Ordinance in the Karachi Building and Town Planning Regulations 2002 (KBTPR 2002), which govern setbacks, heights, floor area, parking and the approval procedure. A dedicated Milkiyat.com explainer on KBTPR 2002 will follow in this series.
The SBCA approval lifecycle
A legal Karachi building passes through the same sequence of SBCA approvals. A buyer entering at any stage should be able to see every approval from the stages before it.
| Stage | SBCA document | What a buyer should see |
|---|---|---|
| 1. Licensing | Builder or developer licence | Licence number on the builder's letterhead and NOC |
| 2. Plan approval | Approved building plan and NOC to construct | Plan showing the floors and units being sold |
| 3. Sale approval | NOC for sale and advertisement (written approval under section 12) | Project name, plot number, approved advertisement draft, payment schedule, completion date |
| 4. Construction | Inspection and stage reports | Construction matching the approved plan |
| 5. Completion | Completion reported within 30 days (section 7-E) | Builder's completion report |
| 6. Occupancy | Occupancy certificate and approved completion plan | Both documents before possession and registry |
| 7. Registration | Completion plan attached to the deed (section 18-G) | Registered sale or sub-lease deed |
If a builder is taking bookings at stage 2 without stage 3, the sale itself breaches the Ordinance. If a unit is handed over at stage 4 or 5 without stage 6, the buyer cannot register it.
SBCA NOC for sale and advertisement: the buyer's first check
The NOC for sale and advertisement is SBCA's permission for a builder to market and sell units in a specific project. Sale NOCs filed in public records show the typical contents: the project name and plot number, an SBCA-approved draft of the advertisement, the approved terms and conditions, construction specifications, the approved schedule of payments and a committed date of completion. Any change to those documents needs SBCA's approval.
That makes the NOC more useful than most buyers realise. It does not only say the project is legal. It fixes the number of units, the instalment schedule and the delivery date the builder promised the regulator.
How to verify an SBCA NOC before booking:
- Ask for the NOC by name, with its reference number and date.
- Match the project name, plot number, deh or scheme, and builder's licence number to the NOC exactly.
- Check the completion date stated in the NOC and whether it has lapsed.
- Check that the floors and unit count being sold match the approved plan, not a "revised plan in process".
- Confirm the NOC is current directly with SBCA's design and complaint section, or through SBCA's official channels, never only through the builder's sales office.
- Never accept a photocopy or a WhatsApp image as proof.
Step 5 matters because an NOC can be suspended or cancelled under section 6(5). Bahria Town Karachi's experience shows how. SBCA issued a provisional sale NOC for the 16,896-acre project on 19 September 2022, cancelled it on 23 October 2023 over unpaid scrutiny fees, and restored it in October 2024 on fresh conditions. A buyer who checked once in 2022 and paid in late 2023 would have paid during a cancellation. The detailed step-by-step guide to SBCA NOC verification is the next piece in this series.
How to check if a Karachi project is SBCA approved
"SBCA approved" is used loosely in Karachi marketing. It can mean anything from a submitted file to a full sale NOC. Ask which approval the builder means.
| Builder's claim | What it may actually mean | What to ask for |
|---|---|---|
| "SBCA approved" | Plan approved, but no sale NOC | The sale NOC, separately |
| "NOC applied" | No approval of any kind | Do not book |
| "Provisional NOC" | Conditional permission that can be withdrawn | The conditions, and proof they are met |
| "Layout approved" | Land authority layout, not SBCA | SBCA's NOC under section 5 for plots |
| "Revised plan in process" | Extra floors not yet approved | Buy only within the approved floors |
SBCA periodically publishes public warnings naming projects selling without NOCs, and audit officials told the Sindh Public Accounts Committee in July 2026 that 58 illegal housing schemes were operating in Karachi without NOCs. A project missing from those warnings is not proof of approval; only the NOC is.
Building plan approval: categories and timelines
SBCA sorts building applications into five categories, and the category decides which office handles the file.
| Category | Typical buildings | Where it is processed | Target |
|---|---|---|---|
| I | Residential plots up to 399 square yards under specified conditions, and bungalows above 399 square yards | Single-window facility, fully online | 15 days with complete documents |
| II and III | Larger or mixed residential and other buildings | District offices, moving online | As per regulations |
| IV | Public sale buildings (flats, shops, offices), public-use and industrial buildings | SBCA one-window cell | As per regulations |
| V | Major town planning and land development projects | SBCA one-window cell | As per regulations |
The Ordinance itself sets an outer limit: under section 7-D(3), an application not decided within 60 days of registration is deemed sanctioned to the extent it complies with the bye-laws and any master plan. That deemed approval does not cover anything that breaks the regulations.
Category IV is the one that matters most to flat and shop buyers, because it covers every building sold to the public. The complete process, documents and timelines will be covered in our SBCA building plan approval guide, followed by a worked guide to SBCA fees and challans by plot size.
Completion certificate and occupancy certificate: why they decide your title
Two documents close the SBCA file: the occupancy certificate under section 6(2) and the approved completion plan referred to in section 18-G. Together they confirm the building was finished according to its approved plan.
Section 18-G is blunt. No authority may connect electricity, gas, water or sewerage, and no authority may register a sale deed, lease or sub-lease for newly constructed premises, unless the approved completion plan is produced. The Sindh High Court has applied this strictly. In a 2023 order in CP No. 3725 of 2023, concerning a building in Nazimabad raised without an approved plan, the court held that buyers holding agreements of sale had no right, title or interest in their units and no right to a registered deed, even though they said they were honest purchasers who did not know the law. The court relied on earlier rulings, approved by the Supreme Court, that agreements defeating the Ordinance are void under section 23 of the Contract Act 1872.
The lesson for buyers is direct. In Karachi, an agreement of sale for a flat in an unapproved building is not a weak title. It is no title. Our forthcoming guide on the SBCA completion certificate explains why no unit should be registered without it.
Floors, height and the KBTPR 2002
How many floors a Karachi plot may carry depends on its size, its land use, its zone and the width of the road it faces, all set out in KBTPR 2002 and its amendments. There is no single citywide number, which is why "permission for G+7" claims need checking against the approved plan itself.
Three rules in the Ordinance and SBCA practice apply regardless of plot:
- Plans for buildings 16 metres or more in height, or five or more storeys above ground, must carry a licensed structural engineer's designs and signature.
- In notified coastal areas, that requirement starts at two storeys above ground.
- SBCA told the Sindh Public Accounts Committee in July 2026 that buildings above 50 feet need NOCs from the relevant agencies before approval.
A detailed explainer on floors allowed and floor area ratio by plot size, and another on KBTPR 2002 for buyers, will follow in this series.
Dangerous buildings: the list every buyer should check
Section 14 empowers SBCA to order repairs, evacuation or demolition of any building likely to collapse. SBCA's technical committee on dangerous buildings maintains the list.
| Figure reported to the Sindh PAC, July 2026 | Number |
|---|---|
| Dangerous buildings identified across Sindh | 741 |
| Of which in Karachi | 588 |
| Karachi dangerous buildings that are heritage structures | 444 |
| Dangerous buildings in Hyderabad / Sukkur | 80 / 50 |
| Karachi buildings evacuated | 59 |
| Karachi buildings approved for demolition | 39 |
SBCA's earlier pre-monsoon survey placed more than 90% of the city's dangerous buildings in District South, with smaller numbers in Central, Keamari, Korangi, East, Malir and West. SBCA has also said it cannot demolish a dangerous heritage building without an NOC from the culture department's heritage committee, which slows action on most of the list.
For buyers and tenants in old Karachi neighbourhoods such as Saddar, Lyari, Kharadar and the Old City, the check is simple: ask whether the building is on SBCA's list before paying anything. A district-by-district dangerous buildings list will be published in this series and updated each year.
Illegal construction and regularisation
When construction breaks the approved plan, SBCA's tools escalate from notices and sealing to demolition under section 7-A, with prosecution before the special courts created under section 18-A. Buyers sit at the end of that chain, and often pay most of the cost.
Some deviations can be regularised. Two rules decide how far:
| Rule | What can be regularised | What it costs |
|---|---|---|
| Section 19(1-C) of the Ordinance | Deviations in footprint, compulsory open space, excess covered area and projections, if within 20% of permissible limits | Existing composition fee enhanced by 400%, plus other fees |
| Sindh Regulation and Control (Use of Plots and Construction of Buildings) Rules 2002, Schedule II | Buildings built in violation of the Ordinance, on a licensed structural engineer's stability certificate | Composition fee enhanced by 50% to 300% depending on valuation category, plus Rs50 per sq ft for additional floors |
| Proviso to section 19(1-A) | Building works that break the regulations framed under section 21-A cannot be compounded | Not available |
Regularisation is never automatic, and the amnesty schemes of past decades created their own problems. SBCA's own records in the Gul Plaza fire probe showed a commercial building whose shop count grew after its original approval through a later regularisation. Buyers should ask for both the original approval and any regularisation order, and treat a building where neither can be produced as unapproved. Detailed guides on what happens to buyers when SBCA acts, and on whether unapproved floors can be legalised, will follow.
Portions and flats on residential plots
One of Karachi's most common purchases is a portion or flat built on a residential plot of 120 to 400 square yards. The Ordinance defines a "private building" as a residential building of up to three floors including ground, not meant for transfer by sale. In our reading, once floors or portions are built to be sold separately, the owner is acting as a builder and the sale approval under section 12 applies.
In practice, that means a buyer of a portion should check three things: that the number of floors matches the approved plan, that the plan was approved for the number of units being sold, and that a completion plan exists for registration under section 18-G. Our upcoming guide on portion sale and flat projects on residential plots covers this in detail.
Commercialisation and change of land use
Converting a residential plot to commercial use is not decided by SBCA alone. Under the 2002 rules, the "competent authority" for change of land use is the authority that granted the plot, such as KDA for a KDA scheme. Those rules set conversion fees by the plot's valuation category and charge a 100% penalty for unauthorised use. SBCA then approves any building on the converted plot under the new use.
A shop or office on a plot still recorded as residential is a double risk: the land use can be challenged by the land authority and the building by SBCA. A process guide to commercialisation and change of land use in Karachi will follow.
Complaints against builders
The Ordinance gives buyers more remedies than most use:
- Late delivery: under section 13(3), a builder who misses the completion date, without an SBCA-approved extension, owes interest on the buyer's payments.
- Price increases: under section 13(1), an advertised price cannot be raised without SBCA's approval.
- Defects: under section 12(9), structural defects reported within one year of possession, and fixture defects within six months, must be fixed free or compensated.
- Appeals: under section 16, SBCA orders can be appealed to the Sindh government within 30 days.
In March 2026, the Sindh local government minister directed SBCA to compile every project that had overrun its approved completion period, and announced licence suspension, blacklisting and a ban on future approvals for builders who fail to deliver. SBCA is also introducing a geo-tagged complaint tracking system that lets citizens file and follow complaints online. A how-to guide on filing a complaint against a builder with SBCA will follow in this series.
SBCA in 2026: what has changed
| Date | Change | What it means for buyers |
|---|---|---|
| Late 2025 | New director general says the SBCA Act and regulations are outdated and a draft revision is ready for the cabinet; SBCA has 1,381 employees across Sindh | Rules for new projects may change; check which version applies |
| February 2026 | Sindh approves a reform and enforcement framework: single windows in every SBCA region, an anti-illegal construction task force using drone surveillance, digitisation of legacy approval files, and geo-tagged complaint tracking | Approvals should become easier to verify; more action against extra floors |
| February 2026 | Category I approvals fully online; Categories II and III moving online; Category IV to be integrated with the Sindh Business One-Stop Shop (S-BOSS) | Ask for the digital record of a project's approvals |
| March 2026 | Crackdown announced on builders who miss completion deadlines | Delayed projects face licence action; keep your payment records |
| May 2026 | SBCA automates backend processing for all permit types and signs user acceptance testing with S-BOSS | Fewer paper-only approvals |
| July 2026 | SBCA tells the Sindh PAC that 588 Karachi buildings are dangerous; audit flags 58 illegal housing schemes without NOCs | Check the dangerous list and the scheme NOC before buying |
| Mid-2026 | SBCA's digital one-window system adds online applications, e-challans, real-time tracking, SMS alerts and e-certificates | Fees and approvals should leave a verifiable digital trail |
Our analysis piece on the SBCA reform framework, and a separate explainer on the single window and digital approvals, will track these changes as they take effect. The revision of building by-laws towards green construction will get its own update when the draft is approved.
What the numbers show: Milkiyat.com findings
Milkiyat.com finding 1: Karachi holds four in five of Sindh's dangerous buildings. SBCA reported 588 dangerous buildings in Karachi out of 741 across Sindh.
588 ÷ 741 × 100 = about 79.4%. Of Karachi's 588, 444 are heritage structures: 444 ÷ 588 × 100 = about 75.5%. Only 59 had been evacuated: 588 − 59 = 529 buildings, about 90%, still occupied or unconfirmed. The heritage share explains much of the delay, because SBCA needs a separate heritage NOC before demolishing them.
Milkiyat.com finding 2: the single window works at a quarter of the legal limit. The Ordinance allows SBCA 60 days to decide a building application before it is deemed sanctioned. The single window targets 15 days for Category I files.
15 ÷ 60 × 100 = 25% of the statutory limit. That speed applies only to smaller residential cases. Public sale buildings, the ones flat buyers purchase in, still go through the one-window cell under longer scrutiny, so a builder's claim that approval "takes two weeks" is about houses, not towers.
Milkiyat.com finding 3: an NOC can disappear and return. Bahria Town Karachi's provisional sale NOC was issued on 19 September 2022, cancelled on 23 October 2023 and restored in October 2024.
19 September 2022 to 23 October 2023 = 399 days valid; the cancellation then lasted about a year. Verify an NOC's status on the day you pay, not the day you first hear of the project.
Milkiyat.com finding 4: the minimum fine is small next to a flat price. Section 19 sets a minimum fine of Rs50,000 plus up to Rs500 for each day a violation continues.
Rs50,000 + (Rs500 × 365) = Rs232,500 for a violation left standing for a full year. That is a fraction of the price of one Karachi flat. Penalties alone do not stop illegal floors, which is why the burden of checking falls on the buyer.
Milkiyat.com finding 5: an extra floor has a price, and a limit. Under the 2002 rules, regularising an additional floor costs Rs50 per square foot on top of the enhanced composition fee.
A 1,200 sq ft extra floor: 1,200 × Rs50 = Rs60,000 before the composition fee. But under section 19(1-C), deviations in covered area and open space can only be compounded within 20% of permissible limits, and work that breaks the regulations cannot be compounded at all. A floor that cannot be regularised has no price; it has a demolition order.
SBCA checklist before you pay
| You are buying | Ask for | Verify with SBCA |
|---|---|---|
| Off-plan flat or shop | Builder's licence, approved plan, NOC for sale and advertisement, approved payment schedule | NOC current, unit count and floors match, completion date not lapsed |
| Ready flat or shop | Approved plan, occupancy certificate, approved completion plan | Completion plan exists; building not on dangerous list |
| Portion on a residential plot | Approved plan showing the portions, completion plan | Floors and units match; registrable under section 18-G |
| Plot in a private scheme | Developer's licence, NOC under section 5 | NOC for the specific scheme and phase |
| Older building in Saddar, Lyari or the Old City | Ownership chain, any repair notices | Building not declared dangerous under section 14 |
| Any building with extra floors | Original approval and any regularisation order | Regularisation on SBCA's record, not only the builder's word |
If the property is inside DHA or a cantonment, replace this checklist with DHA's or the cantonment board's approvals, and return to the main Karachi verification pillar for those steps.
Frequently asked questions
Q1. What does SBCA stand for and what does it do?
A. SBCA is the Sindh Building Control Authority. It approves building plans, licenses builders and developers, issues NOCs for sale and advertisement, grants occupancy and completion approvals, acts against illegal construction and declares buildings dangerous, across Sindh except in DHA and cantonment areas.
Q2. Is SBCA approval needed in DHA Karachi or Clifton Cantonment?
A. No. Inside DHA and the six cantonment boards, building approvals come from DHA or the relevant cantonment board, not SBCA.
Q3. What is the SBCA NOC for sale and advertisement?
A. It is SBCA's written permission for a builder or developer to advertise and sell units or plots in a named project. It records the approved advertisement, terms, payment schedule and completion date. Selling without it breaches sections 5 and 12 of the Ordinance.
Q4. How can I check if a project is SBCA approved?
A. Ask the builder for the NOC for sale with its reference number, match the project name, plot number and builder licence, check the completion date, and confirm the NOC is current with SBCA directly. Do not rely on an advert that only says "SBCA approved".
Q5. Can a flat be registered in Karachi without an SBCA completion plan?
A. No. Section 18-G bars registration of a sale deed, lease or sub-lease for newly constructed premises unless the approved completion plan is produced, and also bars new utility connections.
Q6. What happens to buyers if SBCA declares a building illegal?
A. Under section 7-A, SBCA can seal the building, eject occupants and order demolition. The Sindh High Court has held that buyers of units in buildings raised without an approved plan hold no enforceable title, even if they paid in good faith.
Q7. Can extra floors be regularised by SBCA?
A. Only within limits. Deviations in footprint, open space, covered area and projections can be compounded within 20% of permissible limits on enhanced fees. Work that breaks the building regulations themselves cannot be compounded.
Q8. How long does SBCA take to approve a building plan?
A. Category I residential cases are targeted at 15 days through the single window with complete documents. Larger and public sale buildings take longer. The Ordinance's outer limit is 60 days before a compliant application is deemed sanctioned.
Q9. How many dangerous buildings are there in Karachi?
A. SBCA told the Sindh Public Accounts Committee in July 2026 that 588 buildings in Karachi are dangerous, 444 of them heritage structures, out of 741 across Sindh.
Q10. Can I complain to SBCA if my builder delays possession?
A. Yes. Under section 13, a builder who misses the completion date without an approved extension owes interest on your payments, and SBCA announced licence action against delaying builders in March 2026.
Q11. Who approves commercialisation of a plot in Karachi?
A. The authority that granted the plot, such as KDA, decides change of land use and charges the conversion fee. SBCA then approves the building for its new use.
Q12. Is there a Sindh RERA to protect buyers instead of SBCA?
A. Milkiyat.com has not found a Sindh real estate regulatory authority in force as of October 2026. Until one exists, SBCA approvals, the land authority's record and the courts remain Karachi buyers' main protection.
This guide is for general information. Laws, fees, approvals and project status change, and buyers should verify every NOC, plan, completion plan and title document directly with SBCA, the relevant land authority and a qualified lawyer before paying.