# 21-11 31st Avenue, Queens

Condominium · 43 units · built 2023 · Block 551, Lot 7502.

On Umarelli: https://umarelli.org/nyc/4005517502/21-11-31-avenue

More construction in Astoria: https://umarelli.org/nyc/queens/astoria.md

## Building permits

- Alteration, filed Aug 29, 2023, estimated cost $10K, described as “Installation of single 7000# capacity personnel/material hoists during NB filed sep. Hoists shall comply with ch #33 of the NYC bc. No change in use, occupancy or egress under this application. Elev appl sub to elev dept.”
- Alteration, filed Aug 14, 2023, estimated cost $4K, described as “Installation of pipe scaffold and roof protection as per plans in compliance with chapter 33 of nycbc. No change in use, egress, or occupancy under this application”
- Alteration, filed Jun 27, 2023, estimated cost $2K, described as “Installation of heavy duty sidewalk shed as per chapter 33 of NYCBC. No change in use, egress, or occupancy”
- Alteration, filed May 1, 2023, estimated cost $100K, described as “Installation of temporary standpipe in conjunction with NB 421686072. No change in use, egress or occupancy.”
- Alteration, filed Mar 13, 2023, estimated cost $5K, described as “Filing for temporary construction fence in conjunction with NB application # 421686072”
- Alteration, filed Feb 20, 2023, estimated cost $10K, described as “Application filed in conjunction with NB job # 421686072. No change in use, bulk, egress or occupancy.”
- Alteration, filed Jun 5, 2022, estimated cost $5K, described as “Application filed in conjunction with New Building Job # 421686072 solely for a foundation and footing to vest into 421-A.”
- Alteration, filed Sep 16, 2020, estimated cost $1K, described as “Filing for temporary construction fence in conjunction with NB application # 421686072”
- Alteration, filed Oct 10, 2019, estimated cost $1.2M, described as “Respectfully filing structural work type in conjunction with NB application# 421686072”
- Alteration, filed Sep 30, 2019, estimated cost $555K, described as “Filing of mechanical work type in conjunction with NB# 421686072”
- Alteration, filed Sep 30, 2019, estimated cost $280K, described as “Filing of plumbing and sprinkler work types in conjunctions with NB # 421686072”
- Alteration, filed Sep 30, 2019, estimated cost $1.3M, described as “Filing of plumbing work type in conjunction with NB #421686072”

## Property taxes

- Assessment: $3,684,600
- 2026–27 tax: $10,788
- Market value (city estimate): $8,188,000
- Taxable value: $88,662
- Assessed land: $283,950
- Assessed improvements: $3,400,650
- Condo units with their own tax lots: 2

## Tax breaks

- 421-a exemption, through Jun 30, 2060, about $430,838 a year below the full tax.

## Zoning

R7A (part of the lot is R6A): floor area ratio 4.66 built, above the 4.00 base zoning allows, which bonuses, transfers or older rules can permit.

## Flood zone

Current FEMA flood map: zone X, moderate risk: a 0.2% chance of flooding each year. FEMA’s preliminary map: zone AE, high risk: a 1% chance of flooding each year, base flood elevation 11 ft (NAVD88).

## In the news

[Housing Lottery Launches for 21-11 31st Avenue in Astoria, Queens](https://newyorkyimby.com/2024/09/housing-lottery-launches-for-21-11-31st-avenue-in-astoria-queens.html), New York YIMBY, Sep 6, 2024.

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