Is SDR Constructions a reliable builder?
4 Bengaluru projects analysed from Karnataka RERA filings, quarterly updates and the K-RERA complaint register, as of September 11, 2026.
SDR Constructions in one paragraph
SDR Constructions has a mixed delivery record in Karnataka RERA filings: 69% of registrations needed no extension (3 of 4 crawled Bengaluru registrations needed no extension). 2 of 3 under-construction projects are past their original RERA completion date, by 16 months on average (worst 20). No complaints are recorded against the promoter entity at K-RERA. The median SDR Constructions project scores 59/100 on investment merit (above the Bengaluru average); the best, Sri Gayathri Avenue, scores 60.
Delivery is judged on extensions filed, not on handover dates, because RERA records extensions reliably and handovers late. Extensions are common across Bengaluru; compare the rate with other developers below.
Projects past their original RERA date
| Project | Months overdue | Extensions | Built · booked | Complaints | Score |
|---|---|---|---|---|---|
| Sri Gayathri Prime Hennur Road / Kothanur / Kalyan Nagar | 20 | 0 | 100% of schedule · — | 0 | 58 |
| Sri Gayathri Avenue Hennur Road / Kothanur / Kalyan Nagar | 12 | 0 | 100% of schedule · — | 0 | 60 |
Overdue is measured against the completion date in the original registration. Many are covered by extensions, which RERA grants for up to a year at a time.
Best-scored SDR Constructions projects
All 4 analysed SDR Constructions projects
| Project | Score | Growth / yr | Net-wealth CAGR | Cash-flow IRR | Price / sq ft | Price | Status |
|---|---|---|---|---|---|---|---|
| Sri Gayathri Avenue SDR Constructions · Hennur Road / Kothanur / Kalyan Nagar | 60 | 10.7% | 6.2% | 7.8% | ₹8,000 est. | ₹67.6 L | Under construction Sep 2025 |
| Sri Gayathri Empire SDR Constructions · Hennur Road / Kothanur / Kalyan Nagar | 59 | 8.9% | 5.5% | 7.0% | ₹8,500 est. | ₹1.27 Cr | Ready |
| Sri Gayathri Prime SDR Constructions · Hennur Road / Kothanur / Kalyan Nagar | 58 | 10.7% | 6.1% | 7.6% | ₹8,000 est. | ₹74.4 L | Under construction Dec 2024 |
| Hmt Sri Gayathri Serenity SDR Constructions · KR Puram / Mahadevapura / Hoskote Road | 56 | 9.1% | 4.9% | 8.1% | ₹7,700 est. | ₹50.8 L | Under construction Dec 2029 |
Where SDR Constructions builds
SDR Constructions compared with other developers
Questions people ask
Is SDR Constructions a reliable builder?
Karnataka RERA filings as of September 11, 2026: 69% of registrations needed no extension; 2 of 3 under-construction projects are past their original completion date by 16 months on average; 1 extensions filed across 1 projects; 0 complaints on the promoter entity at K-RERA; 0 projects declare litigation. That is the public record; PropertyLens does not rate builders on opinion.
Which SDR Constructions project is the best investment?
Sri Gayathri Avenue in Hennur Road / Kothanur / Kalyan Nagar scores highest at 60/100 with projected growth 10.7% a year and cash-flow IRR 7.8%. The median SDR Constructions project scores 59.
Is SDR Constructions delaying possession?
2 under-construction SDR Constructions projects are past their original RERA completion date: Sri Gayathri Prime (20 months), Sri Gayathri Avenue (12 months). Extensions filed with RERA are listed on each project page.
Where does SDR Constructions build in Bengaluru?
Hennur Road / Kothanur / Kalyan Nagar (3), KR Puram / Mahadevapura / Hoskote Road (1). Median price ₹8,000 per sq ft across analysed projects.
Scores and projections are model outputs built from dated public evidence (Karnataka RERA filings, promoter quarterly updates, complaint registers, public ratings) and stated assumptions. They are research, not investment advice. How the numbers are built.