$668,000 Sold Jun 2026
$651,000 Assessed value
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| Building size | 1,296 sq ft |
|---|---|
| Building dimensions | 18 × 36 ft |
| Stories | 2 |
| Basement / garden level | Yes — below ground |
| Sq ft per floor | 648 sq ft |
| Year built | 1935 |
| Lot dimensions | 18 × 97.42 ft |
|---|---|
| Lot area | 1,754 sq ft |
| FEMA flood zone | X — minimal risk |
| Units | 1 |
|---|---|
| Zoning | R4 |
| Building class | A1 |
| Block / lot | Block 5055 / Lot 76 |
| Built FAR | 0.74 |
|---|---|
| Max residential FAR | 1.00 |
| Max facility FAR | 2.00 |
| Last recorded sale | $668,000 (Jun 2026) |
|---|---|
| Assessed value | $651,000 |
| Tax class | 1 |
| Annual property tax | $5,143 |
| Rent regulated | Unlikely |
Terms on this page, explained →
4309 Edson Avenue was built in 1935 — roughly 91 years old. For property-tax purposes it falls under Class 1 (one- to three-family homes), the class with the highest nominal rate (19.8433%) but assessments capped at 6% of market value with strict yearly growth limits. At the current assessment that works out to about $5,143 per year ($429/month) before any abatements or exemptions the owner may receive. City records show it last changed hands for $668,000 in Jun 2026.
The building uses about 74% of the residential density its zoning allows (0.74 built FAR vs. a residential maximum of 1.00) — roughly 456 sq ft of unused development rights, which can matter for renovations, expansions, or air-rights value. Those figures are for residential use — a community-facility use (a doctor’s office, clinic, or school) raises the ceiling to 2.00 FAR.
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Data: NYC Department of Finance and Dept. of City Planning (PLUTO) via NYC Open Data. Figures are public records, may lag current bills, and can exclude abatements. Not financial advice.