# 174 Prospect Place, Brooklyn

School · built c. 1904 · Block 1158, Lot 18.

On Umarelli: https://umarelli.org/nyc/3011580018/174-prospect-place

More construction in Prospect Heights: https://umarelli.org/nyc/brooklyn/prospect-heights.md

Every lot on block 1158: https://umarelli.org/nyc/brooklyn/1158.md

## Building permits

- Alteration, filed Jun 18, 2026, estimated cost $158K, described as “Install 9 condenser units on ext. Walls & 28 ductless air-handler units at interior of facility including refigerant piping and auxiliary systems as shown on plans. No change of use, egress or occupancy.”
- Alteration, filed Sep 23, 2024, estimated cost $90K, described as “It is proposed to amend c of o to convert sleeping rooms to accessory offices and relocate laundry in cellar to address violation # 35650609M & 35289661P. Application filed in conjunction with B00828080-I1 (pl). No change in egress”
- Alteration, filed Mar 6, 2023, estimated cost $8K, described as “Proposed to replace gas dryers with new at cellar laundry room and remove existing kitchen equipment gas line and fire suppression system at 1FL (Filed under A2#310102689. No Change of use, egress or occupancy. Application supersedes LAA #…”

## Property taxes

- Assessment: $460,800
- 2026–27 tax: $47,644
- Market value (city estimate): $1,024,000
- Taxable value: $439,200
- Assessed land: $54,450
- Assessed improvements: $406,350

## Zoning

R6B: floor area ratio 2.27 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Jun 2, 2016: $10,500,000

Open-market sales since 2016, from the Department of Finance’s sales files.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

## Landmarks

Part of Prospect Heights Historic District (Historic District). 7 Landmarks Preservation Commission permits are on file.

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology