Ranked list · as of September 11, 2026
Best 4 BHK flats in HSR Layout / BTM / Koramangala fringe
13 RERA-registered 4 BHK flats in HSR Layout / BTM / Koramangala fringe, ranked by investment score, not by advertising. Every project links to its full analysis, cost sheet and due-diligence report.
Straight answer · as of September 11, 2026
Top pick: Haven by Lodha (Macrotech)
Haven in HSR Layout / BTM / Koramangala fringe scores 85/100 with projected price growth of 10.9% a year, net-wealth CAGR 7.2% and cash-flow IRR 12.0%; the 4 BHK costs about ₹5.51 Cr (price modelled from comparables). Across all 13 4 BHK flats in HSR Layout / BTM / Koramangala fringe the median score is 71, median growth 10.0% a year, median price ₹13,650 per sq ft and median ticket ₹3.26 Cr; 0 are ready to move in.
Projects
13
0 ready · 13 under construction
Median score
71
50 = Bengaluru average
Median growth / yr
10.0%
5-yr projection
Median price
₹3.26 Cr
4 BHK
Top 6
Haven
Lodha (Macrotech) · HSR Layout / BTM / Koramangala fringe
Price growth / yr10.9%
Net-wealth CAGR7.2%
Cash-flow IRR12.0%
Under construction · Jun 20302 BHK₹2.06 Cr · ₹18,750 psf est.
Mahindra Newhaven
Mahindra Lifespaces · HSR Layout / BTM / Koramangala fringe
Price growth / yr11.4%
Net-wealth CAGR7.7%
Cash-flow IRR12.8%
Under construction · Dec 20293 BHK₹2.31 Cr · ₹13,650 psf est.
Mahindra Zen
Mahindra Lifespaces · HSR Layout / BTM / Koramangala fringe
Price growth / yr10.5%
Net-wealth CAGR6.9%
Cash-flow IRR10.7%
Under construction · Dec 20282 BHK₹1.77 Cr · ₹13,650 psf est.
Radiance Platinum
Radiance Realty · HSR Layout / BTM / Koramangala fringe
Price growth / yr9.9%
Net-wealth CAGR5.5%
Cash-flow IRR8.7%
Under construction · Aug 20293 BHK₹2.00 Cr · ₹10,650 psf est.
Purva Meraki
Puravankara · HSR Layout / BTM / Koramangala fringe
Price growth / yr9.6%
Net-wealth CAGR5.7%
Cash-flow IRR8.5%
Under construction · Oct 20273 BHK₹2.48 Cr · ₹13,650 psf est.
Assetz Mizumi Reserve Tower A1 A2 A4
Assetz · HSR Layout / BTM / Koramangala fringe
Price growth / yr10.4%
Net-wealth CAGR7.0%
Cash-flow IRR12.3%
Under construction · Dec 20303 BHK₹2.65 Cr · ₹13,650 psf est.
All 13, ranked
| Project | Score | Growth / yr | Net-wealth CAGR | Cash-flow IRR | Price / sq ft | Price | Status |
|---|---|---|---|---|---|---|---|
| Haven Lodha (Macrotech) · HSR Layout / BTM / Koramangala fringe | 85 | 10.9% | 7.2% | 12.0% | ₹18,750 est. | ₹5.51 Cr 4 BHK | Under construction Jun 2030 |
| Mahindra Newhaven Mahindra Lifespaces · HSR Layout / BTM / Koramangala fringe | 85 | 11.4% | 7.7% | 12.8% | ₹13,650 est. | ₹2.85 Cr 4 BHK | Under construction Dec 2029 |
| Mahindra Zen Mahindra Lifespaces · HSR Layout / BTM / Koramangala fringe | 83 | 10.5% | 6.9% | 10.7% | ₹13,650 est. | ₹2.86 Cr 4 BHK | Under construction Dec 2028 |
| Radiance Platinum Radiance Realty · HSR Layout / BTM / Koramangala fringe | 78 | 9.9% | 5.5% | 8.7% | ₹10,650 est. | ₹2.60 Cr 4 BHK | Under construction Aug 2029 |
| Purva Meraki Puravankara · HSR Layout / BTM / Koramangala fringe | 72 | 9.6% | 5.7% | 8.5% | ₹13,650 est. | ₹3.69 Cr 4 BHK | Under construction Oct 2027 |
| Assetz Mizumi Reserve Tower A1 A2 A4 Assetz · HSR Layout / BTM / Koramangala fringe | 72 | 10.4% | 7.0% | 12.3% | ₹13,650 est. | ₹3.26 Cr 4 BHK | Under construction Dec 2030 |
| SNN Estates Duomont SNN · HSR Layout / BTM / Koramangala fringe | 71 | 10.4% | 7.0% | 12.4% | ₹13,650 est. | ₹3.98 Cr 4 BHK | Under construction Dec 2030 |
| Sobha Infinia Phase 2A Block 5 Wing 5 Sobha · HSR Layout / BTM / Koramangala fringe | 70 | 10.0% | 6.1% | 10.2% | ₹13,650 est. | ₹2.90 Cr 4 BHK | Under construction Jun 2030 |
| Casagrand Flamingo Casagrand · HSR Layout / BTM / Koramangala fringe | 69 | 9.8% | 5.7% | 7.3% | ₹14,050 est. | ₹3.08 Cr 4 BHK | Under construction Sep 2026 |
| Sobha Infinia Phase 2B Block 4 W1 and Block 3 W2 Sobha · HSR Layout / BTM / Koramangala fringe | 69 | 10.0% | 6.6% | 11.6% | ₹13,650 est. | ₹3.64 Cr 4 BHK | Under construction Dec 2030 |
| Shriram Esquire Shriram Properties · HSR Layout / BTM / Koramangala fringe | 68 | 9.7% | 5.3% | 7.0% | ₹14,050 est. | ₹3.05 Cr 4 BHK | Under construction Jan 2027 |
| Raj Etternia E Block (building 4) SNN · HSR Layout / BTM / Koramangala fringe | 63 | 9.4% | 5.4% | 7.0% | ₹14,050 est. | ₹3.30 Cr 4 BHK | Under construction Apr 2026 |
| Assetz Mizumi Reserve Tower A3 A5 Assetz · HSR Layout / BTM / Koramangala fringe | 52 | 9.1% | 5.6% | 9.9% | ₹13,650 est. | ₹3.26 Cr 4 BHK | Under construction Mar 2031 |
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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.