531 Knickerbocker Avenue
Class B
Class C
12 months to Jul 2026
rent-stabilized with
DHCR (most recent year)
units (PLUTO)
12 months through June 2026
rent
min walk
(311 complaints)
errands grade
nearby
Top insights
- No open HPD violations — cleaner than 74% of buildings in this ZIP
- Fewer HPD complaints than the neighborhood average (0 vs ~4)
- Built before 1939 (city records: 1905) — likely subject to NYC lead-paint rules
About this building
City records list 1905 as the year built — older than 87% of the 1,204 buildings we cover in ZIP 11221. The building’s floor space is 2.7 times the size of its lot: 16,000 sq ft of building on a 6,000 sq ft lot.
Comparisons with neighboring buildings, as of October 28, 2026.
531 Knickerbocker Avenue
Open in Google Street View ↗
- City records show no open HPD violations under HPD building ID 321333 — ask what was most recently repaired and how maintenance requests are handled, since a clean record isn’t a guarantee of upkeep.
531 Knickerbocker Avenue sits in Brooklyn, ZIP 11221. The closest subway is Knickerbocker Av (M) (4-minute walk), served by the L and M lines.
Building Condition
- 2011-10-22 "STOP ALL WORK IMMEDIATELY MAKE SITE SAFE COMPLY W/COMMISSIONER ORDERF"
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 1905. 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.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- SEX CRIMES: 125
- VEHICLE AND TRAFFIC LAWS: 96
- ASSAULT 3 & RELATED OFFENSES: 88
- PETIT LARCENY: 79
- GRAND LARCENY: 51
- Noise - Residential: 101
- Illegal Parking: 97
- HEAT/HOT WATER: 60
- UNSANITARY CONDITION: 45
- Noise - Street/Sidewalk: 42
- 519 KNICKERBOCKER AVENUE
- 1492 GATES AVE
- 298 IRVING AVENUE
- P.S. 116 Elizabeth L Farrell
- J.H.S. 383 Philippa Schuyler
- Achievement First Bushwick Charter School
- J.H.S. 291 Roland Hayes
- All City Leadership Secondary School
- J.H.S. 383 Philippa Schuyler
- Bushwick Community High School
- Math, Engineering, and Science Academy Charter Hig
- All City Leadership Secondary School
- Knickerbocker Av
- Myrtle-Wyckoff Avs
- DeKalb Av
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Success Academy Charter School - Bushwick
- Academy For Excellence In Leadership
- Madison Square Garden Association
- The Brooklyn School For Math And Research
- Math, Engineering And Science Academy Charter High School
- Hope Ballfield
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
- Verizon Fiber Up to 2,300 Mbps down · 2,300 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.
Market & Availability
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