Know What to Build Before You Buy
Enter any NYC address. Get zoning analysis, market intelligence, and a feasibility snapshot in minutes — not hours of manual research.
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Can I build here?
You found a site. First question: what does zoning allow?
Enter any NYC address and instantly get the zoning district, FAR, maximum buildable square footage, setbacks, building height, and estimated unit capacity — all pulled from official MapPLUTO data.
Ok, you can build. But what will the market support?
What does the market pay?
Zoning says you can build 28 units. But what do they rent for?
Live rental comps within 0.5 miles, nearby new construction pipeline so you know your competition, plus Section 8 and CityFHEPS voucher rates as a revenue floor.
Now you know the rents. But which unit mix maximizes your NOI?
What should I build?
Studios? 2BRs? The right mix depends on local demand, not guesswork.
AI analyzes local comps, voucher premiums, and unit economics to recommend the optimal unit mix for this specific site — optimized for maximum NOI based on actual market data.
Optimized for maximum NOI
You have a site, rents, and a unit mix. The final question:
Does it pencil?
Revenue vs. construction costs. The number that decides everything.
Projected rental income vs. estimated construction costs across low, mid, and high scenarios. Yield-on-cost calculation and a clear verdict — pursue or pass.
Manual Due Diligence vs. Apex Yield
| Manual | Apex Yield | |
|---|---|---|
| Zoning lookup | 30-60 min | Instant |
| FAR calculation | 15-30 min | Instant |
| Rental comps | 1-2 hours | 30 seconds |
| Unit mix optimization | Spreadsheet | AI-optimized |
| Feasibility check | Half day | 2 minutes |
| Total | 4-8 hours | Under 3 minutes |
| Cost | Your time | Free during beta |
4 hours of due diligence. 3 minutes.
Enter any NYC address. Get the answer.
Free during beta · No credit card required