# 21 Concord St, Jersey City

Condominium · 2 units · built c. 1910 · Block 6805, Lot 13.

On Umarelli: https://umarelli.org/jersey-city/6805/13/21-concord-st

More construction in Palisade: https://umarelli.org/jersey-city/heights/palisade.md

Every lot on block 6805: https://umarelli.org/jersey-city/6805.md

## Building permits

- Alteration — Residential, issued Oct 28, 2020, estimated cost $59K
- Alteration — Residential, issued Aug 25, 2020, estimated cost $7K
- Alteration, issued Apr 11, 2005, described as “Sandfill tank”

## Property taxes

- Assessment: $1,153,400
- Assessed land: $228,000
- Assessed improvements: $968,700
- Exemptions and abatements: $43,300
- Condo units with their own tax lots: 2

## Zoning

R-1 (Neighborhood Housing).

## Recent sales

- Dec 12, 2025: $635,000, Unit 0002, 1,147 sq ft ($554 per sq ft)
- Nov 1, 2022: $548,000, Unit 0002, 1,147 sq ft, sold with other lots
- Mar 17, 2022: $750,000, Unit 0001, 2,248 sq ft, sold with other lots

Open-market sales since mid-2019, from the state’s SR1A sales file.

## 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