Pros: Super and helper Cons: Bed bugs, inconsiderate neighbors, mold
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Anonymous
01 / 09
Rental intelligence.
01b / 09
Rent trends.
02 / 09
Violations, 311, & more.
03 / 09
What tenants actually say.
04 / 09
Building amenities.
05 / 09
623 COURTLANDT AVENUE, Bronx, NY, 10451 is a 23-unit rental building in Mott Haven, NYC. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
Rent stabilization and seismic safety
DHCR registration & tenant protections
Pros: Super and helper Cons: Bed bugs, inconsiderate neighbors, mold
Bronx · March 2026
Best & worst months to sign a lease
Potential savings: ~16% by timing your move to August.
Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileTop 5 by score · of 35 total
ACRIS deeds and regulatory filings
PAINT/PLASTER — CEILING
PAINT/PLASTER — WALL
PLUMBING — BASIN/SINK
UNSANITARY CONDITION — MOLD
HEAT/HOT WATER — APARTMENT ONLY
HPD Class A Violation — § 53, 187, 231 M/D LAW AND DEPARTMENT RULES AND REGULATIONS. PROVIDE A SHOE PROPERLY SECURED TO BOTTOM OF STRING OF DROP
HPD Class A Violation — § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10SQ FT AT EAST WALL (NEA
HPD Class A Violation — § 53, 187, 231 M/D LAW AND DEPARTMENT RULES AND REGULATIONS. PROVIDE A SHOE PROPERLY SECURED TO BOTTOM OF STRING OF DROP
HPD Class B Violation — § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10SQ FT AT EAST WALL (NEA
HEAT/HOT WATER — ENTIRE BUILDING
Monthly counts over the last 7 years · all data sources
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10SQ FT AT EAST WALL (NEAR WINDOW) IN THE KITCHEN LOCATED AT APT 6C, 6th STORY, 1st APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 18324629 ISSUED 26-OCT-25 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE 27-2017.3a(3)(a) or (b).
§ 53, 187, 231 M/D LAW AND DEPARTMENT RULES AND REGULATIONS. PROVIDE A SHOE PROPERLY SECURED TO BOTTOM OF STRING OF DROPLADDER LOOSE PROPERLY SECURE BY USING APPROPRIATE NUTS AND BOLTS AT 2ND FROM SOUTH AT AT FIRE ESCAPE AT EAST
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10SQ FT AT EAST WALL (NEAR WINDOW) IN THE KITCHEN LOCATED AT APT 6C, 6th STORY, 1st APARTMENT FROM WEST AT NORTH
§ 53, 187, 231 M/D LAW AND DEPARTMENT RULES AND REGULATIONS. PROVIDE A SHOE PROPERLY SECURED TO BOTTOM OF STRING OF DROPLADDER LOOSE PROPERLY SECURE BY USING APPROPRIATE NUTS AND BOLTS AT 1ST FROM SOUTH AT AT FIRE ESCAPE AT EAST
§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF KEY OPERATED LOCK INSTALLED AT DOOR LEADING TO FIRE ESCAPE WINDOW IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 6C, 6th STORY, 1st APARTMENT FROM WEST AT NORTH
Mott Haven is the South Bronx's comeback story — waterfront development along the Harlem River, a growing arts scene anchored by converted warehouse galleries, and easy access to Manhattan via the 6 train. The neighborhood's Puerto Rican and Dominican heritage remains central to its identity.