# 128 21st Street, Brooklyn

Hotel · built 2017 · Block 642, Lot 13.

On Umarelli: https://umarelli.org/nyc/3006420013/128-21-street

More construction in Sunset Park: https://umarelli.org/nyc/brooklyn/sunset-park.md

Every lot on block 642: https://umarelli.org/nyc/brooklyn/642.md

## Building permits

- Alteration, filed Nov 10, 2026, estimated cost $1K, described as “Re-file of existing generator located in open space to obtain a letter of compliance. All installation work and associated costs were filed under DOB now job no. B01210666-I1.no change in use, egress and occupancy.”
- Alteration, filed Apr 16, 2025, estimated cost $50K, described as “Install new generator in 1ST floor open space for the building and supersede DOB now JOB#B00578061 and JOB#B00578043 under 2014 code. No change in use,egress and occupancy.”
- Alteration, filed Nov 3, 2022, estimated cost $1K, described as “Propose to install non-advertising sign. No change in use, egress, or occupancy.”
- Alteration, filed Nov 3, 2022, estimated cost $1K, described as “Propose to install non-advertising sign. No change in use, egress, or occupancy.”
- Alteration, filed Oct 12, 2022, estimated cost $5K, described as “Propose new curb cut”
- Alteration, filed Dec 10, 2020, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Dec 2, 2020, described as “Installation of temporary sidewalk shed as per plans. No change in use, egress or occupancy.”

## Property taxes

- Assessment: $2,818,350
- 2026–27 tax: $244,139
- Market value (city estimate): $6,263,000
- Taxable value: $2,660,310
- Assessed land: $375,300
- Assessed improvements: $2,443,050

## Tax breaks

- ICAP abatement, through Jun 30, 2045, a $44,452 credit this tax year.

## Zoning

M1-2D: floor area ratio 2.52 built, above the 2.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Flood zone

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

## Board and land use applications

- Extension to finish construction (Board of Standards and Appeals 2021-80-BZY): Extension to finish construction, Granted, filed Nov 22, 2021, decided Jul 18, 2022. Extension of time (§11-332) to complete construction of a minor development commenced under the prior zoning. M1-2D zoning district
- Appeal (Board of Standards and Appeals 2021-78-A): Appeal, Withdrawn, filed Nov 22, 2021, decided Jul 18, 2022. Application to acquire vested rights under common law requesting the renewal of all building permits relating to the proposed development. M1-2D zoning district.

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