336 Cornelia Street
Brooklyn, NY 11237BBL 3-03385-0026Map
Owner of record: 336 Cornelia Street LLC
336 Cornelia Street is a two-family home built in 1901 in Brooklyn, 11237. It has 2 residential units across 2 floors. The owner of record is 336 Cornelia Street LLC. HPD has recorded 4 housing violations here, most recently on August 28, 2026. 4 of the 4 most recent violations are still open.
- HPD violations
- 4
- DOB violations
- 0
- ECB violations
- 0
- HPD complaints
- 5
What to know
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 4
- BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 1stflo, 1st story, 1st apartment from south at west
Aug 28, 2026 · Apt 1STFLO
Open — Nov sent out - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling at cellar
Aug 28, 2026
Open — Nov sent out - CImmediately hazardous
M/d law abate the nuisance consisting of plexiglass installed at building entrance door at 1st story
Aug 27, 2026
Open — Nov sent out - BHazardous
Provide approved glass inplace of plexiglass installed at building entrance door at 1st story
Aug 27, 2026
Open — Nov sent out
DOB building violations · 0
No DOB violations on record
ECB violations · 0
No ECB violations on record
Complaints
- Unsanitary condition
Mold
Aug 25, 2026 · Apt 1STFLO
Close - Paint/plaster
Ceiling
Aug 25, 2026 · Apt 1STFLO
Close - Heat/hot water
Apartment only
Aug 25, 2026 · Apt 1STFLO
Close - General
Ventilation system
Aug 3, 2026 · Apt UNIT1F
Close - Water leak
Slow leak
Aug 3, 2026 · Apt UNIT1F
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Two-family home (B1)
- Year built
- 1901
- Floors
- 2
- Residential units
- 2
- Building area
- 3,180 ft²
- Lot area
- 2,000 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 37
- Block / lot
- 3385 / 26
- Assessed value
- $80,520
- Landmark / historic district
- No
Questions about 336 Cornelia Street
Who owns 336 Cornelia Street?
The owner of record in NYC Department of City Planning PLUTO data is 336 Cornelia Street LLC.
Does 336 Cornelia Street have violations?
Yes. NYC HPD has recorded 4 housing violations at this property.
Is 336 Cornelia 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 336 Cornelia Street built?
City records list 1901 as the year it was built.
How many apartments are in 336 Cornelia Street?
It has 2 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.