423 16th Street

423 16th Street in Windsor Terrace, Brooklyn, has 17 open HPD violations, 6 of them class C, and 1 of 16 units is rent-stabilized, as of Oct 26, 2026. StreetSpy grade: F (46/100).

Multi-family walk-up · 16 units · Built 1920

StreetSpy grade: F (Severe, 46/100)

• 6 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• 5 heat or hot water complaints to 311 in the last 12 months.
• 1 of 16 units are rent-stabilized.

More open violations per unit than 6 in 10 Brooklyn buildings this size.

• Repairs: High (17 open, 6 class C), records as of Oct 26, 2026
• Heat and hot water: 5 complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
• Safety: Clear (No open DOB violations), records as of Oct 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

17 open violations: 6 class C (immediately hazardous), 10 class B, 1 class A. 4 issued in the last 12 months. 29 on record. Oldest open violation issued 2009-10-01. Newest violation issued 2025-10-30.

0 closed in the last 90 days. Median 102 days from issue to close for the 1 violations closed in the last 12 months.

1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• Class C: No hot water, throughout the apartment, 4th floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HOT WATER EXEEIDING THE ALLOWABLE TEMBRETURE OF 130 DEGREES AT ALL FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 13, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 13), issued 2025-10-30. HPD violation 18326696
• Class C: Self-closing door not working, 1st floor. , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 4, 1st STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 4), issued 2025-10-30. HPD violation 18333065
• Class C: Self-closing door not working, 4th floor. , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 13, 4th STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 13), issued 2025-10-30. HPD violation 18326698
• Class C: Mice, throughout the apartment, 2nd floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 5, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 5), issued 2022-10-13. HPD violation 15419799
• Class C: Broken window or sash, 1st room from the north, 3rd floor. REPLACE WITH NEW THE MISSING UPPER SASH GLASS PANE AT NORTH 1 WINDOW IN THE 1st ROOM FROM NORTH LOCATED AT APT 12, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 12), issued 2012-11-23. HPD violation 9645973
• Class C: Damaged plaster or paint, bathroom. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR SOUTH WALL BATHROOM 1 STY NORTHEAST APT 1. LOCATED AT APT 1 (apt 1), issued 2009-10-01. HPD violation 1001107
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 3rd floor. SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 12, 3rd STORY, 2nd APARTMENT FROM WEST AT NORTH (apt 12), issued 2012-12-13. HPD violation 9671951
• Class B: Lighting defect (exterior). D26-19.07 ADM CODE INSTALL AND MAINTAIN SUFFICIENT LIGHT OR LIGHTS OF AT LEAST 40 WATTS INCANDESCENT OR EQUIVALENT EACH, TO LIGHT ADEQUATELY FROM SUNSET TO SUNRISE THE REAR YARD NIGHT INSPECTION., issued 2009-10-01. HPD violation 1001091

311 housing complaints

5 in the last 12 months, 13 in 5 years. Most common: Heat/Hot Water (5).

Bedbugs

The owner reported 0 infested units in the last 3 years of filings. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.

• 2026: No bedbug filing on record for this year
• 2025: Owner reported 0 infested units
• 2024: Owner reported 0 infested units
• 2023: Owner reported 0 infested units
• 2022: No bedbug filing on record for this year
• 2021: No bedbug filing on record for this year

Buildings department (DOB)

No open DOB violations. 0 DOB violations on record. Check on DOB BIS.

Evictions and housing court

0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

1 of 16 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).

Rent-stabilized units on city tax bills: 1 in 2024, 1 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: MFP 423 16TH LLC. Head officer: MARK LEVINE. Managing agent: APEX MANAGEMENT GROUP. This owner has 24 buildings on record, 13 graded D or F. See the full portfolio.

Last HPD registration Jan 28, 2026. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3011050061, HPD building ID 141625. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 15 St-Prospect Park (F, G), 3 min walk
• 7 Av (F, G), 7 min walk
• Prospect Av (R), 13 min walk

How the grade is calculated

Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.