roofy
Post

100 Union Street

Brooklyn, NY 11231BBL 3-00341-0027Map

Owner of record: Cohn, Linda

100 Union Street is a mixed residential and retail building built in 1931 in Brooklyn, 11231. It has 2 residential units across 3 floors. The owner of record is Cohn, Linda. HPD has no housing violations on record for this property.

HPD violations
0
DOB violations
0
ECB violations
1
HPD complaints
2

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
No HPD violations

HPD has not cited this building.

Good
No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 0

No HPD violations on record

DOB building violations · 0

No DOB violations on record

ECB violations · 1

  • Class - 2

    Work without a permit c construction plywood fence expired.as noted:attime of inspection construction site was closed.observe consturction plywood fence has expired on 12/27/2016 permit #320909326-01-eq-fn.reme

    Nov 1, 2017

    Resolve

Complaints

  • Water leak

    Heavy flow

    Jul 9, 2026 · Apt APT421

    Close
  • Unsanitary condition

    Mold

    Jul 9, 2026 · Apt APT421

    Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Mixed residential and retail building (S2)
Year built
1931
Floors
3
Residential units
2
Building area
2,678 ft²
Lot area
1,500 ft²
Zoning
R6B
Community board
306
Council district
39
Block / lot
341 / 27
Assessed value
$180,900
Landmark / historic district
No

Questions about 100 Union Street

Who owns 100 Union Street?

The owner of record in NYC Department of City Planning PLUTO data is Cohn, Linda.

Does 100 Union Street have violations?

NYC HPD has no housing violations on record for this property.

Is 100 Union Street rent stabilized?

No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.

When was 100 Union Street built?

City records list 1931 as the year it was built.

How many apartments are in 100 Union Street?

It has 2 residential units and 3 units in total.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.