# 122 Clinton Avenue, Brooklyn

Four-family · built c. 1905 · Block 1887, Lot 80.

On Umarelli: https://umarelli.org/nyc/3018870080/126-clinton-avenue

More construction in Clinton Hill: https://umarelli.org/nyc/brooklyn/clinton-hill.md

## Building permits

- New Building — Residential, filed Sep 22, 2026, 2 units, 4 stories, described as “Proposed new four story with penthouse two (2) family dwelling house with enclosed one (1) car garage.”
- New Building — Residential, filed Jul 22, 2026, 2 units, 4 stories, described as “Proposed new four story with penthouse two (2) family dwelling house with enclosed one (1) car garage.”
- Alteration, filed Aug 3, 2026, estimated cost $15K, described as “Proposed installation of Supported Scaffold which located in the front yard along the front wall of the building, as a temporary equipment only in conjunction with work filed under SH#B01437841 & NB #B01373202 & FD #B01367096, as per plans.”
- Alteration, filed Aug 3, 2026, estimated cost $20K, described as “Installation of 60 Ln. Ft. of heavy duty 12 Ft. high sidewalk shed during demolition & new building construction, filed under job #B01373202. Sidewalk shed shall comply with chapter #33 of the NYC BC. No change in use, occupancy or egress…”
- Alteration, filed Jul 31, 2026, estimated cost $250K, described as “Proposed Filing for Structural Work in Conjunction with New Building Jobs #B01373206, # B01373205 & #B01373202, as per plans.”
- Alteration, filed Jul 29, 2026, estimated cost $65K, described as “Proposed filing for foundation work in conjunction with new building job #B01387616”
- Alteration, filed Apr 27, 2026, estimated cost $3K, described as “Installation of temporary construction fence as per bc 3307.7.4 & bc 3307.7.6.”
- Demolition, filed Apr 9, 2026, estimated cost $100K, described as “Proposed full demolition of existing three (3) story and cellar building, as per plans.”
- Alteration, filed Apr 6, 2026, estimated cost $5K, described as “Installation of Curb Cut for new one (1) car garage.”
- Alteration, filed Apr 6, 2026, estimated cost $5K, described as “Existing Curb Cut to be repaired and repaved for a new one (1) car garage.”

## Property taxes

- Assessment: $666,000
- 2026–27 tax: $19,472
- Market value (city estimate): $1,480,000
- Taxable value: $156,538
- Assessed land: $125,100
- Assessed improvements: $540,900

## Zoning

R5B: floor area ratio 0.50 built, 1.50 allowed by base zoning.

## Recent sales

- Sep 1, 2026: $3,600,000, 3,000 sq ft ($1,200 per sq ft)

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

## Flood zone

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

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