# 30 Conselyea Street, Brooklyn

Single family · built c. 1930 · Block 2756, Lot 16.

On Umarelli: https://umarelli.org/nyc/3027560016/30-conselyea-street

More construction in East Williamsburg: https://umarelli.org/nyc/brooklyn/east-williamsburg.md

## Building permits

- Alteration, filed May 15, 2026, estimated cost $65K, described as “Installation of PV system on existing roof top. No changes to the use egress or occupancy.”
- Alteration, filed Dec 15, 2025, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Oct 21, 2025, described as “Installation of temporary sidewalk shed as per plans. No change in use, egress or occupancy.”
- Alteration, filed Oct 8, 2024, estimated cost $55K, described as “Soil shoring for new foundation excavations. Scope includes new grade beams and strip footings.”
- Alteration, filed Aug 8, 2024, estimated cost $50K, described as “Structural-Partial demo work for existing one story masonry building filed in conjunction with Alt-CO-NB with existing elements to remain # B00953948-I1.”
- Alteration, filed Jun 25, 2024, estimated cost $1K, described as “Relocation of existing curb cut”
- Alteration, filed Jun 25, 2024, estimated cost $1K, described as “Fence on sidewalk and in rear yard to protect neighbor's property.”
- Alteration, filed Dec 21, 2023, estimated cost $65K, described as “Plumbing and Sprinkler work in conjunction with NB”
- Alteration, filed Dec 21, 2023, estimated cost $50K, described as “Mechanical work in conjunction with Alteration.”
- Major Renovation — Conversion, filed Nov 7, 2023, estimated cost $800K, 1 unit added, 4 stories, described as “Convert warehouse to single family dwelling add 3 additional stories.”

## Property taxes

- Assessment: $15,360
- 2026–27 tax: $3,048
- Market value (city estimate): $256,000
- Taxable value: $15,360
- Assessed land: $4,500
- Assessed improvements: $10,860

## Zoning

R6B: floor area ratio 1.84 built, 2.00 allowed by base zoning.

## Recent sales

- Oct 27, 2022: $900,000

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