9 1 Place
Brooklyn, NY 11231BBL 3-00355-0046Map
Owner of record: Dicostanzo, Nancy
9 1 Place is a walk-up apartment building built in 1900 in Brooklyn, 11231. It has 4 residential units across 3 floors. The owner of record is Dicostanzo, Nancy. HPD has recorded 9 housing violations here, most recently on April 30, 2026. 4 of the 9 most recent violations are still open.
- HPD violations
- 9
- DOB violations
- 0
- ECB violations
- 0
- HPD complaints
- 3
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 · 9
- ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 30, 2026
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 20, 2025
Closed — Violation dismissed - BHazardous
Certify compliance with lead-based paint hazard control requirements during period of unit vacancy by submitting required supporting documentation and affidavits for apartment located at apt 1, 1st story, 1st apartment from south at west
Apr 29, 2025 · Apt 1
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges, at entrance door to building, at public hall
Feb 16, 2025
Closed — Violation closed - CImmediately hazardous
Properly repair with similar material the broken or defective cracked and missing ceramic floor tiles at, building vestibule, basement story, at public hall
Feb 16, 2025
Closed — Violation closed - CImmediately hazardous
Correct failure to provide to the department within 45 days of demand all records required to be maintained by owner pursuant to local law 1 of 2004 related to lead-based paint notices, inspections and remediation/abatement activities.
Feb 12, 2025
Open — Nov sent out - CImmediately hazardous
Correct failure to notify occupants and/or to investigate lead-based paint hazards.
Feb 12, 2025
Open — Nov sent out - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Feb 18, 2022
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Oct 6, 2015
Closed — Violation dismissed
DOB building violations · 0
No DOB violations on record
ECB violations · 0
No ECB violations on record
Complaints
- Safety
Window guard broken/missing
Feb 6, 2025 · Apt 4
Close - Safety
Carbon monoxide detector
Feb 6, 2025 · Apt 4
Close - Safety
Smoke detector
Feb 6, 2025 · Apt 4
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C3)
- Year built
- 1900
- Floors
- 3
- Residential units
- 4
- Building area
- 3,750 ft²
- Lot area
- 2,500 ft²
- Zoning
- R6B
- Community board
- 306
- Council district
- 39
- Block / lot
- 355 / 46
- Assessed value
- $1,203,750
- Landmark / historic district
- No
HPD registration #315512, last renewed Dec 12, 2025.
Questions about 9 1 Place
Who owns 9 1 Place?
The owner of record in NYC Department of City Planning PLUTO data is Dicostanzo, Nancy.
Does 9 1 Place have violations?
Yes. NYC HPD has recorded 9 housing violations at this property.
Is 9 1 Place 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 9 1 Place built?
City records list 1900 as the year it was built.
How many apartments are in 9 1 Place?
It has 4 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.