Property & Real Estate#073

Understanding Occupancy Certificate (OC) / Completion Certificate (CC)

Obtain an OC or CC after construction is complete; required before occupying, selling, or valuing the property.

At a glance

Jurisdiction

India — issued by local municipal corporation / development authority after building construction is complete; required by all state municipal acts; process described for BBMP (Bengaluru), MCGM (Mumbai), and MCD (Delhi); RERA mandates OC for all new residential projects registered under it

Who applies

Builder, developer, or owner who has completed construction of a new building (or building extension) in accordance with the sanctioned building plan and wishes to legally occupy the structure; required before possession can be handed over to buyers under RERA for new projects

Typical time

Application to OC: 30–90 days (simple structures); 90–180 days for large/complex buildings due to multiple inspections. OC can be withheld indefinitely if construction deviates from the approved plan

Fee

Completion / OC processing fee: Rs 500–Rs 50,000 (based on area and city). BBMP Bengaluru: Rs 1–Rs 5 per sq ft. Mumbai: Rs 2–Rs 10 per sq ft. Inspection charges vary. Total fees for a typical residential building: Rs 5,000–Rs 2 lakh

Who should use this process

✓Construction must be fully completed as per the sanctioned building plan — no deviations in setbacks, height, or FSI
✓All prerequisite NOCs must be in order (Fire NOC, Environmental NOC, AAI NOC, Water Board connection)
✓Under RERA (Real Estate Regulation and Development Act 2016), developers cannot hand over possession without OC
✓All development charges, infrastructure charges, and dues to the municipal body must be fully paid
✓Buildings requiring lifts must have a lift safety certificate from the Electrical Inspectorate before OC
✓Rainwater harvesting system must be installed as per Karnataka/state order for buildings above a specified area

Who does NOT need to apply

✕Illegal/unauthorised constructions are not eligible for OC — they must first be regularised or demolished
✕Construction on unapproved layouts (sites without BDA/BBMP approval) cannot get OC
✕Buildings where owner/developer has pending dues to BBMP/local body may not get OC until dues are cleared
✕Temporary / pre-engineered structures and transit sheds typically do not require OC

Documents required

#	Document	Type needed	Purpose
1	Application form for Occupancy Certificate / Completion Certificate	Download / Print	Formal application to the municipal authority or development authority for inspection and issuance of OC/CC
2	Copy of sanctioned building plan (stamped / approved)	Self-attested Copy	Reference document for the inspecting officer to compare approved vs constructed building
3	Development permission order / building plan sanction letter	Self-attested Copy	Proof that construction was carried out under a valid sanction
4	Completion report from licensed architect / structural engineer	Original	Certificate from the project architect/engineer that construction has been completed as per the approved plan with no deviations
5	Photographs of completed building (front, sides, interiors)	Soft copy (PDF)	Visual evidence submitted along with the OC application showing the completed structure
6	Fire NOC (valid / renewed) from Fire Department	Original	Confirms that the completed building meets all fire safety standards — mandatory for OC in most cities for applicable buildings
7	Water and sewerage connection receipt / NOC from Water Board	Original	Confirms permanent water supply and sewerage connection have been established as required by local norms
8	Rainwater harvesting and solar water heater installation certificate (Karnataka / some states)(optional)Mandatory in Karnataka for buildings above 2,400 sq ft; check state-specific requirements	Original	Compliance with state government mandates on environmental installations
9	Lift safety certificate from Electrical Inspectorate(optional)Required only for buildings with lifts	Original	Mandatory for buildings with lifts before OC can be granted
10	Property tax paid receipt (latest) / Khata certificate	Self-attested Copy	Confirms no dues and that the property is registered in municipal records
11	Labour cess payment certificate (BOCW)(optional)Required for projects where BOCW cess was applicable	Original	Proof of payment of 1% labour welfare cess on project cost under Building and Other Construction Workers Act

Original documents: Carry originals only for in-person visits — do not hand them over permanently unless explicitly required.

Step-by-step guide

1
Complete construction strictly as per sanctioned plan
Offline
Ensure the building has been constructed exactly as per the approved plan — same number of floors, setbacks on all sides, no excess coverage, no additional structures. Any deviation must have been approved as a revised plan before proceeding. Engage the project architect to do a pre-OC compliance audit.
Before application
2
Obtain completion/NOC certificates from services
Both
Before applying for OC, ensure all service connections and installations are complete: obtain updated Fire NOC from Fire Department, confirm water/sewerage connection from the water board, get lift safety certificate if applicable, and install rainwater harvesting system if mandated.
15–45 days
3
Submit OC / Completion Certificate application online
Online
In Bengaluru, apply via BBMP DPMS portal. In Mumbai, apply through MCGM's BPS (Building Proposal System). Upload the completed building photographs, architect's completion certificate, all NOCs, and supporting documents. Pay the prescribed completion fee online.
1 dayhttps://bbmpdpms.karnataka.gov.in (Bengaluru); https://mcgm.gov.in (Mumbai)
4
Joint inspection by municipal engineers
Offline
After application, a team of municipal engineers (junior engineer, assistant executive engineer) visits the site for a physical inspection. They measure setbacks, verify floor heights, count floors, check fire safety installations, and compare the constructed building against the sanctioned plan.
15–30 days after applicationJunior Engineer / Assistant Executive Engineer
5
Address inspection observations (if any)
Both
If the inspection team finds minor discrepancies or non-compliance (e.g., fire door missing, rainwater harvesting incomplete), an inspection report with observations is shared. The applicant must rectify all observations and submit a compliance report along with photographs for re-inspection.
15–60 days (depends on nature of corrections)
6
Pay any additional levies / betterment charges
Online
If any excess construction or deviation is found that is eligible for regularisation (compounding), the authority may levy compounding charges. Pay these to avoid rejection. Additional development charges may also be levied if post-sanction charges have been revised.
1–5 days
7
Receive Occupancy Certificate / Completion Certificate
Online
After satisfactory inspection and payment of all dues, the competent authority issues the Occupancy Certificate (OC) or Completion Certificate (CC). The OC certifies the building is fit for occupation. Download the digitally signed OC from the portal.
7–30 days after re-inspectionExecutive Engineer / Town Planning Officer
8
Register for power and water supply connections (final)
Both
With the OC in hand, apply for permanent electricity connection (BESCOM/DISCOM), permanent water connection, and update the Khata to reflect the completed building. Banks use OC for final loan disbursement to developers.
15–30 days

Government officers involved

Junior Engineer (JE) / Assistant Engineer (AE)

BBMP / Municipal Corporation — Buildings Department

Site inspection for OC

Visits the completed building, measures and verifies compliance with approved plan, prepares inspection report

Executive Engineer (EE) / Assistant Commissioner (Buildings)

BBMP / Municipal Corporation — Buildings Department

Review of inspection report and issuance of OC

Reviews JE's report and other NOCs; issues the Occupancy Certificate; can impose compounding charges for minor deviations

Chief Fire Officer

State Fire Department

Fire safety inspection as part of OC process

Inspects completed fire safety installations (sprinklers, hydrants, fire exits, extinguishers) and confirms Fire NOC is valid for the completed building

Government portals

BBMP DPMS (Bengaluru)

https://bbmpdpms.karnataka.gov.in

OC/CC application, status tracking, and download for Bengaluru buildings

MCGM Building Proposal System (Mumbai)

https://mcgm.gov.in

OC application and download for Mumbai buildings

MCD Building Permission (Delhi)

https://mcdpropertytax.in

OC application for Delhi MCD jurisdiction buildings

MahaRERA (for OC reference under RERA)

https://maharera.mahaonline.gov.in

Checking OC status for RERA-registered projects in Maharashtra; buyers can verify project OC before taking possession

Things to watch out for

Taking possession without OC exposes buyers to legal and safety risks

Under RERA, a developer cannot legally hand over possession of a flat/unit without an Occupancy Certificate. Buyers who take possession without OC have no guarantee that the building is safe or legal. Such buildings also cannot be mortgaged with banks, and utility connections (BESCOM, water) may be refused.

OC is different from Completion Certificate — know which you need

An Occupancy Certificate (OC) certifies the building is ready for occupation. A Completion Certificate (CC) certifies that the building work has been completed. Some authorities issue only CC, some only OC, and some issue both. For home loan disbursement and occupation, most lenders require OC.

Deviations from sanctioned plan will block OC

Any difference between the approved plan and constructed building — extra floors, reduced setbacks, altered parking area — will result in rejection of OC. Regularising deviations is possible only under specific schemes (if available) and involves substantial compounding charges.

RERA requires developers to upload OC to the project portal

All RERA-registered projects must upload the OC to the state RERA portal upon receipt. Buyers should check the RERA project listing for OC status before taking possession. Projects where OC is not uploaded are flagged as non-compliant.

Utility connections (electricity, water) are issued on permanent basis only after OC

Temporary connections during construction are terminated once construction is complete. Permanent electricity connection (BESCOM, TATA Power, TNEB) and permanent water connection require submission of the OC. Delay in OC delays these essential services.

OC must be kept permanently — it is required for future modification

Any future modification, additional floor, or renovation of the building will require submission of the original OC. Loss of OC requires obtaining a certified copy from the municipal authority. Store the OC digitally as well as in physical form.