# 3539 Tiemann Avenue, The Bronx

Single family with store · built c. 1920 · Block 4728, Lot 19.

On Umarelli: https://umarelli.org/nyc/2047280019/3539-tiemann-avenue

More construction in Baychester: https://umarelli.org/nyc/bronx/baychester.md

## Building permits

- New Building — Multi-Family, filed Jun 17, 2026, 13 units, 4 stories, described as “New 4 story residential building.”
- Demolition, filed Sep 10, 2026, estimated cost $5K, described as “Full demolition of an existing garage.”
- Demolition, filed Sep 10, 2026, estimated cost $30K, described as “Full demolition of an existing 2-story frame building.”
- Alteration, filed Jul 31, 2026, estimated cost $5K, described as “Construction fence filed for the construction of a new building.”

## Property taxes

- Assessment: $39,600
- 2026–27 tax: $5,235
- Market value (city estimate): $660,000
- Taxable value: $25,575
- Assessed land: $12,000
- Assessed improvements: $27,600

## Zoning

R5: floor area ratio 0.31 built, 1.50 allowed by base zoning.

## Recent sales

- Jun 26, 2026: $855,000, 1,872 sq ft ($457 per sq ft)

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

## 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