Bangalore Development Authority (BDA) is one of the key statutory bodies involved in Bengaluru’s planned urban growth. Constituted under the Bangalore Development Authority Act, 1976, it develops layouts and housing projects, allots sites and civic-amenity properties, handles planning and engineering functions, and administers many BDA-owned or BDA-approved properties. For an ordinary resident, contact with BDA usually arises while buying or managing a BDA flat or site, paying property tax, obtaining a possession certificate, applying for an e-Khata service, checking an allotment record, or following a new housing or civic-amenity notification.
BDA does not operate every citizen service through one common login. Housing, property tax and services such as possession certificates and e-Khata use different BDA or Karnataka government systems. This guide explains the correct route for the office address, login, status checking and current housing information.
Quick About Bangalore Development Authority
| Particular | Details |
| Authority Name | Bangalore Development Authority |
| Short Name | BDA |
| Type | Statutory development authority |
| Established Under | Bangalore Development Authority Act, 1976 |
| Headquarters | Bengaluru, Karnataka |
| Head Office | Kumara Park West, T. Chowdaiah Road, Bengaluru – 560020 |
| Main Phone Numbers | 080-23442273, 080-23442274, 080-23368615, 080-23445005 |
| Official Contact Email | systemsmanager-bda@ka.gov.in |
| Main Online Facilities | Housing applications, property tax, possession certificate, e-Khata and allotment information |
| Official Website | Bangalore Development Authority |
What Does Bangalore Development Authority Do?
BDA combines planning, engineering, housing and property-administration functions. Its role is wider than simply selling residential sites.
Major functions include:
- Formation and development of BDA layouts and residential areas
- Allotment of sites, flats, villas and civic-amenity sites
- Planning approvals, development plans and selected building-related functions
- Post-allotment administration of eligible BDA properties
- Development of roads and infrastructure within BDA projects
- Property-tax administration for applicable BDA properties
- Possession-certificate and e-Khata related services through designated online systems
- Publication of allotment lists, seniority records, notifications and planning information
Bangalore Development Authority Office Address
The BDA head office is located at Kumara Park West on T. Chowdaiah Road in Bengaluru. Applicants may need to visit the office or the concerned division when original records must be checked, a property file requires physical follow-up, or an online service does not cover the particular case.
| Office Detail | Information |
| Office | Bangalore Development Authority Head Office |
| Area | Kumara Park West |
| Road | T. Chowdaiah Road |
| City | Bengaluru |
| PIN Code | 560020 |
| Phone | 080-23442273, 080-23442274, 080-23368615, 080-23445005 |
| systemsmanager-bda@ka.gov.in |
For housing enquiries, check the dedicated BDA Housing Project portal first and visit the office only when the matter needs physical follow-up.
Bangalore Development Authority Online Login
There is no single BDA login covering every service. The correct login depends on whether the user is applying for housing, paying property tax or seeking a property certificate.
- Open the official BDA website or the BDA-linked service required for your work.
- For flats or villas, open the BDA Housing Project portal and register or sign in.
- For property tax, use the BDA property-tax login linked by the authority.
- For possession certificates, new e-Khata or e-Khata transfer, follow the BDA link to the relevant Seva Sindhu service.
- Enter the applicant, property or allotment details requested by that service.
- Upload only the documents listed for the selected application.
- Complete payment where applicable and save the acknowledgement, reference number and receipt.
How to Check BDA Application or Allotment Status
Check status in the same portal through which the original request was filed.
| Requirement | Where to Check |
| BDA housing application or unit availability | BDA Housing Project portal/account |
| Property-tax payment | BDA property-tax portal and payment receipt |
| Possession certificate for site or flat | Seva Sindhu application account |
| New e-Khata or e-Khata transfer | Seva Sindhu application tracking |
| Allotment letter or seniority information | BDA Administration/Allotment section and published lists |
| Property grievance | BDA-linked grievance/public-relations channel or Karnataka grievance system |
Keep the housing registration number, Seva Sindhu reference, site or flat number, allotment details and payment receipt connected with the application. These details make online tracking and office follow-up much easier.
Bangalore Development Authority Schemes
BDA offers more than traditional site allotments. Its housing portal currently displays flats and villas across several Bengaluru locations, while the main website separately publishes civic-amenity site notices and allotment records. Availability can change as units are booked.
Housing Projects Currently Shown on the BDA Portal
| Project/Area | Type of Offering |
| Kaniminake, Kumbalagodu | Multiple phases of 2-BHK and 3-BHK flats |
| Kommaghatta / Nadaprabhu Kempegowda Layout | Multiple phases of 2-BHK and 3-BHK housing units |
| Hunnigere | 3-BHK and 4-BHK villas |
| Doddabanahalli, Valagerahalli and Konadasapura | Flats in different phases and configurations |
| Nagarbhavi / Chandra Layout and other listed locations | Project-specific housing inventory |
The BDA website also carries a Civic Amenity Sites notification for 2025-26. That is a separate category from residential housing, so applicants should read the relevant notification and eligibility rules rather than treating every BDA listing as a housing scheme.
Before paying for any BDA property, verify the live project page for the unit type, availability, total price, utility charges, parking charges, eligibility, payment schedule and any applicable booking conditions.
Major BDA Online Services
- BDA Housing Project Portal: View housing projects, register and apply for available flats or villas.
- Property Tax Portal: Check applicable tax details, make payment and retain the receipt.
- Possession Certificate for Sites and Flats: Fully online services available through the linked state platform.
- New e-Khata and e-Khata Transfer: Online services for eligible properties in BDA layouts and BDA-approved private layouts not handed over to the city corporation.
- Administration/Allotment Section: Published allotment letters, seniority lists and related records.
- Civic Amenity Site Notices: Notifications, conditions and related allotment information.
Documents You May Need
Requirements vary by service, but applicants may need:
- Aadhaar or another accepted identity document
- PAN card and address proof where requested
- Photograph and signature
- Site, flat or allotment details
- Lease-cum-sale or earlier property documents for eligible post-allotment services
- Application or Seva Sindhu reference number
- Previous tax or payment receipts
- Category or supporting certificates where a project specifically requires them
Use the checklist shown for the exact service. A document required for one BDA transaction may not be required for another.
Important Points Before Using BDA Services
- Confirm that the website or service specifically identifies Bangalore Development Authority, Bengaluru.
- Use the housing portal for BDA flats and villas rather than a third-party property listing.
- Use Seva Sindhu only when the BDA service is routed through that state platform.
- Save acknowledgement numbers, allotment references and payment receipts.
- Check live inventory before assuming a flat shown in an older notice is still available.
- Read the latest project conditions before paying booking, parking or utility charges.
Frequently Asked Questions
Q. Can I apply online for a BDA flat or villa?
Yes. BDA has a dedicated Housing Project portal for available flats and villas. Registration is required for online housing applications.
Q. Are all BDA services available through the housing portal?
No. Housing, property tax, possession certificates and e-Khata services use different BDA or Karnataka government systems.
Q. How can I check whether a BDA flat is still available?
Use the live BDA Housing Project portal and open the project or property-selection page. Availability can change as units are booked or reserved.
Q. Can a BDA possession certificate be obtained online?
Eligible possession-certificate services for BDA sites and flats are available online through the linked Karnataka service platform.
Q. Does e-Khata transfer apply to every Bengaluru property?
No. The BDA-linked e-Khata transfer service is for eligible properties in BDA layouts and BDA-approved private layouts that have not been handed over to the city corporation.
