# 4002 10th Ave, Brooklyn

Condominium · 65 units · built 2017 · Block 5586, Lot 7502.

On Umarelli: https://umarelli.org/nyc/3055867502/4002-10-ave

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

Every lot on block 5586: https://umarelli.org/nyc/brooklyn/5586.md

## Building permits

- Alteration, filed Jan 10, 2024, estimated cost $55K, described as “Minor HVAC modifications and associated ductuwork for interior tenant (Azura) as per plans. There will be no change in use, egress, or occupancy.”
- Alteration, filed Jan 10, 2024, estimated cost $25K, described as “Minor plumbing modification and associated piping for tenant (Azura). There will be no change in use, egress, or occupancy.”
- Alteration, filed Dec 29, 2023, estimated cost $65K, described as “Minor interior renovations to an existing tenant space (Azura) and related finishes as per plans. There will be no change in use, egress, or occupancy.”
- Alteration, filed May 5, 2022, estimated cost $50K, described as “Installation of duplex fuel oil pump with 165 gallon storage tank, piping and fill pipe for existing generator. No change in use, egress, or occupancy.”
- Alteration, filed Jul 27, 2021, estimated cost $25K, described as “Fuel storage installation in generator room as per plans filed herewith. There will be no changein use, egress or occupancy.”
- Alteration, filed Jul 10, 2020, estimated cost $83K, described as “Sprinkler modifications as per plans filed herewith. there will be no change in use, egress or occupancy.”
- Alteration, filed Jul 9, 2020, estimated cost $145K, described as “Hereby filing alteration type ii application for plumbing fixture work only on an existing space. No change in use, egress, or occupancy.”
- Alteration, filed Jul 9, 2020, estimated cost $65K, described as “Hereby filing medical gas application for an existing space. No change is use, egress, or occupancy.”
- Alteration, filed Jul 9, 2020, estimated cost $500K, described as “Filing herewith alteration type ii application for the installation of roof top units, installation of ducts and piping, and emergency generator. No change in use, egress, or occupancy.”
- Alteration, filed Apr 15, 2019, estimated cost $5K, described as “Alteration type 3 - construction equipment - scaffold proposed installation of pipe scaffold for new building as per plans. No change in use occupancy or egress under this application.”
- Alteration, filed Dec 19, 2017, estimated cost $20K, described as “Proposed installation of pipe scaffold for new building as per plans. No change in use occupancy or egress under this application”
- Alteration, filed Nov 8, 2017, estimated cost $50K, described as “Proposed installation of pipe scaffold for remedial repairs as per plans. No change in use occupancy or egress under this application”

## Property taxes

- Assessment: $10,398,270
- 2026–27 tax: $182,729
- Market value (city estimate): $23,107,251
- Taxable value: $4,850,824
- Assessed land: $691,649
- Assessed improvements: $9,706,621
- Condo units with their own tax lots: 69

## Tax breaks

- 421-a exemption, through Jun 30, 2034, about $653,232 a year below the full tax.

## Zoning

R6: floor area ratio 5.81 built, above the 2.43 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Dec 20, 2023: $456,300, Apt 5A
- Apr 1, 2022: $456,300, Apt 5K
- Feb 16, 2022: $458,213, Apt 3L
- Feb 10, 2022: $680,000, Apt 3M, sold with other lots
- Feb 10, 2022: $700,570, Apt 5M
- Jan 25, 2022: $580,403, Apt 5L
- Jan 7, 2022: $548,837, Apt 6G
- Nov 23, 2021: $667,526, Apt 5N
- Nov 23, 2021: $585,494, Apt 6H
- Oct 5, 2021: $9,294,750, Apt C1, sold with other lots

The 10 most recent of 11 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