# 404 Classon Avenue, Brooklyn

Two-family · built c. 1899 · Block 1969, Lot 50.

On Umarelli: https://umarelli.org/nyc/3019690050/404-classon-avenue

More construction in Clinton Hill: https://umarelli.org/nyc/brooklyn/clinton-hill.md

Every lot on block 1969: https://umarelli.org/nyc/brooklyn/1969.md

## Building permits

- Alteration, filed Mar 6, 2023, estimated cost $40K, described as “Scope of work includes the addition of structural framing for the extension of the rear deck along with opening the existing rear masonry wall for a new door at the garden level and 1ST floor. No change of use, egress, or occupancy under…”
- Alteration, filed Mar 1, 2023, estimated cost $30K, described as “Renovation of existing Kitchen and Install new rear metal deck. New walls, cabinets and floor finishes. No change of use, egress or occupancy under this application.”
- Alteration, filed Mar 1, 2023, estimated cost $20K, described as “Renovation existing kitchen. Installation of new kitchen fixtures. No change of use, egress or occupancy under this application.”

## Property taxes

- Assessment: $137,340
- 2026–27 tax: $5,145
- Market value (city estimate): $2,289,000
- Taxable value: $25,882
- Assessed land: $22,200
- Assessed improvements: $115,140

## Zoning

R6B: floor area ratio 1.30 built, 2.00 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