How to check RERA registration of a project in India? in Mumbai
Check RERA registration by visiting your state's RERA portal and searching the project by name or RERA registration number. All projects with more than 8 units or above 500 sq mt area MUST be RERA registered under the Real Estate (Regulation and Development) Act, 2016.
State-Wise RERA Portal Links
| State | RERA Portal URL | RERA Name |
|---|---|---|
| Maharashtra | maharera.mahaonline.gov.in | MahaRERA |
| Karnataka | rera.karnataka.gov.in | K-RERA |
| Delhi | rera.delhi.gov.in | Delhi RERA |
| Uttar Pradesh | up-rera.in | UP RERA |
| Telangana | rera.telangana.gov.in | TS RERA |
| Tamil Nadu | tnrera.in | TNRERA |
| Gujarat | gujrera.gujarat.gov.in | GujRERA |
| Rajasthan | rera.rajasthan.gov.in | RRERA |
On the RERA portal, verify: project completion date (is it delayed?), registered units sold vs total, developer track record (any complaints filed), and whether the project was recently updated (stale projects are a warning sign).
📍 Mumbai-Specific Tips for This Topic
Mumbai's heavy monsoon (June-Sept) demands Grade-1 waterproofing — budget ₹80-120/sqft extra for terrace + walls
AAC blocks instead of red bricks reduce dead load in Mumbai's seismic zone (Zone III) — saves 15% on structure