# 19 Champlain Avenue, Staten Island

Single family · built 2026 · Block 4658, Lot 56.

On Umarelli: https://umarelli.org/nyc/5046580056/19-champlain-avenue

More construction in Oakwood: https://umarelli.org/nyc/staten-island/oakwood.md

## Building permits

- New Building — Residential, filed Mar 12, 2026, 1 unit, 3 stories, described as “Construct a 3-story, one-family detached residence with an accessory built-in one-car garage and an accessory ADU.”
- Alteration, filed May 4, 2026, estimated cost $23K, described as “Filed herewith; residential sprinkler plan”

## Zoning

R2: floor area ratio 0.75 built, 0.75 allowed by base zoning.

## 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