# 473 Bertram Avenue, Staten Island

Single family · built 2025 · Block 6454, Lot 40.

On Umarelli: https://umarelli.org/nyc/5064540040/473-bertram-avenue

More construction in Annadale: https://umarelli.org/nyc/staten-island/annadale.md

## Building permits

- New Building, filed Jul 3, 2024, 1 story, described as “Construct new accessory 1-car detached garage filed in conjunction with 473 bertram avenue (dobnow job #S00981694-I1)”
- New Building — Residential, filed Dec 27, 2023, 1 unit, 3 stories, described as “Proposed new 3-story one family residence w/ built-in one car garage and one offstreet parking space.”
- Alteration, filed Sep 19, 2025, estimated cost $35K, described as “Installation of new fire sprinkler system with valves and meter for same.”

## Property taxes

- Assessment: $18,120
- 2026–27 tax: $2,657
- Market value (city estimate): $302,000
- Taxable value: $13,392
- Assessed land: $18,120

## Zoning

R3X: floor area ratio 0.65 built, 0.75 allowed by base zoning.

## Flood zone

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

## Board and land use applications

- South Richmond Zoning Relief (City Planning 2020R0189): Zoning text change, Completed, filed Apr 7, 2023, decided Nov 2, 2023. The New York City Department of City Planning (DCP) is proposing a Zoning Text Amendment to update the Special South Richmond Development District in portions of Community District 3 in the Borough of Staten Island.
- SD SS 489, 485, 477, & 473 Bertram Avenue (City Planning 2021R0212): Completed, filed Oct 5, 2020, decided Sep 30, 2022. Certifications pursuant to 107-08 and 107-121 to facilitate the subdivision of one lot into four lots and the construction of four single family homes are being sought by a private applicant at 489, 485, 477, & 473 Bertram Avenue in…
- 461, 473, 485 BERTRAM AVE, 31 ZEPHYR AVE, 488 PHIL (City Planning P1998R0126): Completed, decided Apr 15, 1998. SCHOOL CERT TO BUILD 5 1-FAMILY HOMES IN THE SRSD

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