# 5808 18th Avenue, Brooklyn

Religious · built c. 1930 · Block 5504, Lot 40.

On Umarelli: https://umarelli.org/nyc/3055040040/5808-18-avenue

More construction in Borough Park: https://umarelli.org/nyc/brooklyn/borough-park.md

Every lot on block 5504: https://umarelli.org/nyc/brooklyn/5504.md

## Building permits

- Alteration, filed Jan 29, 2024, estimated cost $5K, described as “Installation of 300PSF sidewalk shed and pipe scaffold as per plans. Sidewalk shed and scaffold shall comply with chapter # 33 of the NYC code 2022, no changes in use egress or occupancy under this application.”
- Alteration, filed Apr 25, 2022, estimated cost $9K, described as “Filing facade application in conjunction with primary application”
- Alteration, filed Mar 11, 2022, estimated cost $5K, described as “Filing bl application in conjunction with pl application #B00260245”
- Alteration, filed Nov 9, 2021, estimated cost $200, described as “Filing Plumbing and Sprinkler in conjunction with job #321976082.”
- Alteration, filed Nov 9, 2021, described as “Filing MH in conjunction with Alteration #321976082”
- Alteration, filed Feb 17, 2020, described as “Structural application in conjunction with Application #321976082”
- Alteration, filed Feb 13, 2020, estimated cost $4K, described as “Proposed temporary construction fence in conjunction with alteration application”

## Property taxes

- Assessment: $440,550
- 2026–27 tax: $39,989
- Market value (city estimate): $979,000
- Taxable value: $368,630
- Assessed land: $129,150
- Assessed improvements: $311,400

## Zoning

R5: floor area ratio 1.89 built, above the 1.50 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- May 20, 2026: $851,433, 5,428 sq ft ($157 per sq ft)
- Jun 14, 2018: $1,600,000

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

## Flood zone

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

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