$2,650,000 Sold Jun 2026 · Unit 1B
$4,750,000 Assessed value
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| Building size | 11,940 sq ft |
|---|---|
| Building dimensions | 30 × 85 ft |
| Stories | 4 |
| Basement / garden level | No |
| Sq ft per floor | 2,388 sq ft (incl. the garden level) |
| Year built | 1832 |
| Lot dimensions | 89.92 × 100.67 ft |
|---|---|
| Lot area | 8,982 sq ft |
| Units | 8 |
|---|---|
| Zoning | R7-1 |
| Building class | C6 |
| Ownership | Co-op building |
| Construction | Brick / 0 (landmarks record) |
| Block / lot | Block 211 / Lot 32 |
| Built FAR | 1.33 |
|---|---|
| Max residential FAR | 3.44 |
| Max facility FAR | 4.80 |
| Last recorded sale | $2,650,000 (Jun 2026) |
|---|---|
| Assessed value | $4,750,000 |
| Tax class | 2C |
| Annual property tax | $177,760 |
| Rent regulated | Co-op |
Terms on this page, explained →
65 Middagh Street was built in 1832 — roughly 194 years old. This is a co-op building with 8 apartments — residents own shares in the corporation that owns the building, rather than their apartments outright. Apartments average about 1,493 sq ft (building area divided by apartment count — individual units vary). For property-tax purposes it falls under Class 2 (residential buildings with four or more units, condos and co-ops), taxed at 12.439% of a taxable value based on 45% of the city’s income-derived market value. The corporation pays one building-wide tax bill — about $177,760 per year — passed to residents through monthly maintenance in proportion to each apartment’s share allocation. A straight average works out to roughly $22,220 per apartment per year, though larger apartments carry more shares (and many primary residents get the co-op/condo abatement on top). The most recent recorded sale in the building was unit 1B, for $2,650,000 in Jun 2026.
City landmark records describe it as a Federal school dating to 1832, originally used as civic, school. It stands within the Brooklyn Heights Historic District.
The building uses about 39% of the residential density its zoning allows (1.33 built FAR vs. a residential maximum of 3.44) — roughly 18,952 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 4.80 FAR. This lot is associated with a co-op; individual apartments are owned as shares and taxed through the building.
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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.