# 340 Myrtle Avenue, Brooklyn

Apartment building · 63 units · built 2024 · Block 2073, Lot 21.

On Umarelli: https://umarelli.org/nyc/3020730021/151-carlton-avenue

More construction in Fort Greene: https://umarelli.org/nyc/brooklyn/fort-greene.md

## Building permits

- New Building — Large Residential, filed Aug 23, 2021, 63 units, 8 stories, described as “Proposed new eight story and cellar mixed use building.”
- Alteration, filed Aug 18, 2026, estimated cost $20K, described as “Application filed to install kitchen exhaust system (hood,ductwork, precipitator, and exhaust fan) for kitchen space atcellar level as per plans. Fire suppression system filedseparately with the FDNY. No change to use, egress, oroccupancy.”
- Alteration, filed Mar 18, 2026, estimated cost $28K, described as “Application filed herewith for plumbing work at cellar and first floor as per plans.”
- Alteration, filed Mar 13, 2026, estimated cost $234, described as “Erect illuminated accessory business d/f blade sign for met fresh.”
- Alteration, filed Mar 13, 2026, estimated cost $2K, described as “Erect illuminated accessory business wall sign for met fresh.”
- Alteration, filed Mar 13, 2026, estimated cost $585, described as “Erect non-illuminated accessory business wall sign for met fresh.”
- Alteration, filed Dec 24, 2024, estimated cost $3K, described as “Curb Cut application filed herewith in conjunction with New Building, Job #B00577160.”
- Alteration, filed Mar 22, 2024, estimated cost $4K, described as “Installation of temporary overhead protection as per plans. No change in use, egress or occupancy.”
- Alteration, filed Mar 22, 2024, described as “Installation of temporary pipe scaffold as per plans. No change in use, egress or occupancy.”
- Alteration, filed Mar 22, 2024, described as “Installation of temporary sidewalk shed as per plans. No change in use, egress or occupancy.”
- Alteration, filed Mar 22, 2024, estimated cost $4K, described as “Installation of temporary roof protection as per plans. No change in use, egress or occupancy.”
- Alteration, filed Jan 23, 2024, estimated cost $7K, described as “Installation of temporary construction fence as per plans. No change in use, occupancy, or egress under this application.”
- Alteration, filed Nov 3, 2023, estimated cost $10K, described as “Proposed to cap and remove sprinkler system in conjunction with full demo job # B00888094. No change to use, egress or occupancy under this application.”
- Alteration, filed Aug 24, 2023, estimated cost $160, described as “Proposed construction fence. No change to use, egress or occupancy under this application.”
- Demolition, filed Jun 15, 2023, estimated cost $100K, described as “Full demolition to a one story building”
- Alteration, filed Apr 28, 2022, estimated cost $1K, described as “Installation of construction fence”

## Property taxes

- Assessment: $7,699,050
- 2026–27 tax: $50,815
- Market value (city estimate): $17,109,000
- Taxable value: $408,510
- Assessed land: $670,050
- Assessed improvements: $7,029,000

## Tax breaks

- 421-a exemption, through Jun 30, 2060, about $906,870 a year below the full tax.

## Zoning

R7A: floor area ratio 7.01 built, above the 4.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Recent sales

- Aug 18, 2023: $13,220,000

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

## Flood zone

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

## In the news

[Housing Lottery Launches for 151 Carlton Avenue in Fort Greene, Brooklyn](https://newyorkyimby.com/2025/06/housing-lottery-launches-for-151-carlton-avenue-in-fort-greene-brooklyn.html), New York YIMBY, Jun 21, 2025.

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