3723 18th Avenue
Top insights
- 9 open hazardous (Class C) violations
- Built before 1939 (city records: 1930) — likely subject to NYC lead-paint rules
- Rent-stabilized: 38 of 46 units
About this building
The building’s floor space is 2.7 times the size of its lot: 36,400 sq ft of building on a 13,340 sq ft lot.
Comparisons with neighboring buildings, as of October 13, 2026.
Class B
Class C
12 months to Aug 2026
rent-stabilized with
DHCR (most recent year)
units (PLUTO)
12 months through June 2026
rent
min walk
(311 complaints)
errands grade
nearby
A difference between the DHCR rent-stabilized count and the PLUTO total is common and does not, on its own, indicate a violation: units can leave rent stabilization legally, the two datasets count units differently, some units may be non-residential, and a registration can be filed incompletely. To check your own apartment, see how to request your rent history from DHCR.
3723 18th Avenue
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- City records show 28 open HPD violations, 9 immediately hazardous (Class C) at this building. Ask which are still unresolved in the unit and the landlord’s timeline to clear them.
- The oldest open violation on record dates to 2005 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 38 rent-stabilized units here. Ask whether this specific unit is one of them, and ask the landlord for its legal regulated rent and lease history.
- Confirm the condition behind the most recent open violation was actually repaired, not just marked closed: Properly repair the source and abate the evidence of a water leak active leak at ceiling….
- Confirm in person that the immediately-hazardous (Class C) conditions — typically heat, hot water, leaks, mold or pests — are genuinely fixed, not just marked closed.
3723 18th Avenue sits in Brooklyn, ZIP 11218. The closest subway is Newkirk Plaza (B,Q) (6-minute walk), served by the B and Q lines.
Building Condition
Oldest open violation: January 2005 · Most recent: September 2026. HPD marks a violation open until it is certified as corrected, so an old date can mean an unresolved condition or a repair that was never certified.
- 2026-09-25 "§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK ACTIVE LEAK AT CEILING IN THE BAT…"
- 2026-09-25 "§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE BATH…"
- 2024-11-12 "§ 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DU…"
- 2024-11-12 "§ 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DU…"
- 2024-11-12 "§ 27-2056.7, 27-2056.17 AND 27-2056.8 ADM CODE - CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DU…"
- 2020-12-13
- 2020-12-13
- 2020-09-15
- 2020-09-14
- Class C · 9 open · penalty 135 · (15/ea)
- Class B · 16 open · penalty 80 · (5/ea)
- Class A · 3 open · penalty 3 · (1/ea)
- 2026-08-09 · Apt 2A · EMERGENCY · WATER LEAK
- 2026-04-21 · Apt 24A · NON EMERGENCY · PLUMBING
- 2026-04-21 · Apt 24A · EMERGENCY · PLUMBING
- 2024-10-21
- 2024-10-21
- 2024-10-21
- 2022-06-15
- 2021-12-01 "FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3"
- 2019-05-02 "FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4"
- 2011-12-13 "VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORT"
No HPD lead-paint violations are on record for this building. That means no complaint or inspection was filed — not that the building is lead-free.
Built 1930. Under NYC Local Law 1 (Admin Code §27-2056.5), lead paint is presumed present in common areas and in apartments where a child under 6 resides, in multiple dwellings built before 1960. The presumption stands unless the owner obtained a lead-free or lead-safe exemption from HPD. Those exemption records aren’t published as open data, so we can’t confirm one either way.
Also on record: 11 procedural §27-2056 violations (failure to file required lead paperwork, most recent 2024) — a records failure, not evidence of a lead hazard.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- HARRASSMENT 2: 64
- PETIT LARCENY: 34
- ASSAULT 3 & RELATED OFFENSES: 31
- CRIMINAL MISCHIEF & RELATED OF: 16
- FELONY ASSAULT: 13
- Illegal Parking: 266
- HEAT/HOT WATER: 85
- Traffic Signal Condition: 52
- Blocked Driveway: 40
- Dirty Condition: 33
- 364 WEBSTER AVE
- 911 CONEY ISLAND AVE
- 948 CONEY ISLAND AVE
- P.S. 217 Colonel David Marcus School
- Brooklyn Dreams Charter School
- P.S. K134
- Brooklyn Dreams Charter School
- J.H.S. 062 Ditmas
Levels add up to 7 because a school serving K-8 is listed under both Elementary and Middle. 6 distinct schools are within range.
- Newkirk Plaza
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Peace Academy
- Inst For Career Training & Developme
- Bonim Lamokom
- P.s. K134
- Council Of Peoples Organization
- Yeshiva Torah Temimah
Internet providers serving this area
Internet providers available in this area — including fiber:
- Optimum Cable Fiber Up to 8,000 Mbps down · 8,000 Mbps up
How to check internet providers before signing an NYC lease →
Source: FCC Broadband Data Collection (NY, rev. May 2026). Wired broadband only — cable + fiber. DSL, satellite, and fixed-wireless not included. Block-level data; actual availability may vary by building.
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