for saleRealtyLens property overview
$350,000
$648/sqft521 E 81st St Apt 3D
New York, NY, 10028
More in New York, NY1bd
1ba
540sqft
Comps
Analysis
RealtyLens bid read$368kTarget range $333k – $403k · 44% comp confidence
vs ask $350k−$18k (−5.1%)
Asking price is about 5.1% below the fair value — likely to draw competing offers if it's still on market.
$688/sqft median from 3 of 8 nearby comps × 540 sqft= $372k
Bid uses comp pricing, nearby pending/sold pressure when available, listing history, and public-record risk. Broad lifestyle heuristics are not allowed to move the number.
- Active supply overhang−$4k −1.0%
Evidence adjustments−$4k−1.0%