122 31 Street
This building has a severe track record, and our model predicts major ongoing maintenance failures.
This building has 87 recorded HPD violations, above the Sunset Park average of 11.4.
Is 122 31 Street rent-stabilized?
Rent stabilization caps how much your rent can rise and protects your right to renew. Here's how this building scores on the four signals that usually point to it.
Based on public NYC records. Not legal advice — verify with the DHCR (Division of Housing and Community Renewal) at apps.hcr.ny.gov.
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How 122 31 Street's risk score is calculated
We trained a model on 7 years of city inspection data — HPD violation filings, tenant complaints, and owner track records across their entire portfolio. It estimates the probability that HPD inspectors will find serious or dangerous violations at this address in the next 12 months. Lower % = safer.
What the score means for you
Out of 2851 buildings in this neighborhood, 114 have a higher predicted risk.
violations
(1–9)
(10+)
What's driving this score
These are the three data points that most influenced this building's score — ranked by how much weight the model placed on each one.
Don't stop here — this is just the surface.
The full report adds 30+ data sets, complete violation history, landlord portfolio and court record. Or keep reading free:
What's in the 122 31 Street report
| Total units | 5 |
|---|---|
| Floors | 3 |
| Year built | 1931 |
| Gross area | 7,205 sq ft |
| Building class | — |
| Tax abatement | None |
Violations & complaints per year — solid line is historical record, dashed line is AI projection.
Included addresses
All street addresses that share this building's BBL and are covered by this report.
122 31 Street's landlord & ownership
The people and companies registered to this building, the other properties they run, and their court record. A landlord's wider portfolio is often the best predictor of how your building will be treated.
Registered contact for this building.
Brooklyn, NY 11220
Other properties owned.
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122 31 Street event timeline
Violations, complaints, fines, and permits — the most recent records on file, in order.
See all 28 events
Full history back to 2006 — violations, complaints, permits, bedbug filings, and more.
Unlock full timelineFull data for 122 31 Street apartments
30+ public city datasets for this address — searchable and sortable.
What this is
Housing code violations issued by HPD against property conditions. Non-compliance with NYC's Housing Maintenance Code can result in violations and fines.
| Inspection Date | Class | Category | Description | Status |
|---|---|---|---|---|
| 04/25/2025 | B | Original | § 27-2005 Hmc: Properly Repair Or Replace The Broken Or Defective Inoperable Intercom System At Building Entrance To South Wall In The Foyer Located At Apt 1F, 1St Story, 1St Apartment From West At North | Violation Dismissed |
| 04/25/2025 | B | Original | § 27-2005 Adm Code & 309 M/D Law Abate The Nuisance Consisting Of Lockable Knob At Door Preventing Entrance To Fire Escape In The 1St Room From North Located At Apt 1F, 1St Story, 1St Apartment From West At North | Violation Dismissed |
| 09/14/2024 | A | Original | § 27-2005 Adm Code Repair The Broken Or Defective Plastered Surfaces And Paint In A Uniform Color At West Wall Above Door Frame In The 1St Room From East Located At Apt 1F, 1St Story, 1St Apartment From North At East | Violation Dismissed |
| 09/14/2024 | A | Original | § 27-2005 Hmc: Refit Wood Door In The Entrance In The 1St Room From East Located At Apt 1F, 1St Story, 1St Apartment From North At East | Violation Dismissed |
| 10/22/2024 | C | Original | § 27-2005, 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 At Building Entrance At Public Hall, 1St Story | Violation Closed |
What this is
Complaints filed with HPD about conditions violating the NYC Housing Maintenance Code or NY State Multiple Dwelling Law.
| Received | Category | Type | Status | Apartment |
|---|---|---|---|---|
| 05/28/2025 | Heat/Hot Water – Entire Building | Emergency | Close | BLDG |
| 05/27/2025 | Heat/Hot Water – Entire Building | Emergency | Close | BLDG |
| 05/23/2025 | Heat/Hot Water – Entire Building | Emergency | Close | BLDG |
| 05/18/2025 | Heat/Hot Water – Entire Building | Emergency | Close | BLDG |
| 03/31/2025 | General – Mailbox | Non Emergency | Close | 1F |
What this is
Service requests logged daily with the city through 311 and tracked to resolution. These are complaints that can be directed to specific city agencies.
| Created Date | Problem | Problem Detail | Agency Name | Status |
|---|---|---|---|---|
| 05/28/2025 | Heat/Hot Water | Entire Building | Department of Housing Preservation and Development | Closed |
| 05/27/2025 | Heat/Hot Water | Entire Building | Department of Housing Preservation and Development | Closed |
| 05/24/2025 | Heat/Hot Water | Entire Building | Department of Housing Preservation and Development | Closed |
| 05/18/2025 | Heat/Hot Water | Entire Building | Department of Housing Preservation and Development | Closed |
| 03/31/2025 | Door/Window | Door | Department of Housing Preservation and Development | Closed |
What this is
All complaints received by the Department of Buildings, including those from 311 and complaints entered directly by DOB staff.
| Filed | Number | Status | Category | Disposition |
|---|---|---|---|---|
| 09/06/2025 | 3A28309 | Closed | 7J | 09/11/2025 |
| 03/15/2025 | 3A06462 | Closed | 10 | 09/25/2025 |
| 03/13/2025 | 3A06124 | Closed | 1U | 03/14/2025 |
| 05/31/2023 | 3907572 | Closed | 58 | 05/31/2023 |
| 03/02/2023 | 3895614 | Closed | 4G | 03/02/2023 |
What this is
Civil penalties and violation notices issued by the Department of Buildings for construction and building code violations.
| Issue Date | Category | Type | Description | Disposition |
|---|---|---|---|---|
| 03/14/2025 | V*-Dob Violation - Dismissed | Imegncy-Immediate Emergency Anythingoptional | Install Approximately 20 Feet Of Sidewalk Shed Across The Entire Front (Exposure 1), And Approximately 15 Feet Down West Side4 (Exposure 2) And East Side Exposure 4 | 03/25/2025 |
What this is
Summonses and penalties adjudicated by OATH (Office of Administrative Trials & Hearings) and the Environmental Control Board. DOB enforcement cases that have been heard and decided.
| Issue Date | Violation # | Status | Description | Penalty |
|---|---|---|---|---|
| 04/01/2025 | 39143577X | Resolve | Observed Bx Cable Wires Hanging Through Out The Whole Apartment, New Ceiling In Wall Boxes., Obtain Permit | $0 |
| 04/01/2025 | 39143579J | Resolve | Atoi Observed Open Electric Service Box, Multiple Open Splice Boxes, Wires Hanging Loose All In The Basement., Repair And/Replace | $0 |
| 04/01/2025 | 39143578H | Resolve | Atoi Observed New Const Subfloors Being Installed, Wall Studs And Floor Joist Blocking, Obtain Permit | $0 |
| 04/01/2025 | 39143576Y | Resolve | Full Gut Demolition, Fire Stopping Removed To The Adjacent Apartment 1F And Basement., Obtain Permit | $0 |
| 04/01/2025 | 39143580R | Resolve | Observed New Fixtures To Bathroom Shower Body, Gas Line Open And Drain Line Replacement., Obtain All Required Permits | $0 |
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Unlock full reportWhat this is
Executed eviction warrants in NYC from 2017-present. Records of completed residential and commercial evictions processed through housing court.
| Executed Date | Docket # | Apartment | Type | Marshal |
|---|
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Unlock full reportWhat this is
Recorded real estate transactions and property sales. Public records of building transfers and changes in ownership.
| Sale Date | Price | Building Class | Neighborhood | Apartment |
|---|---|---|---|---|
| 09/06/2006 | $0 | C1 | Sunset Park | 12 |
| 09/06/2006 | $0 | C1 | Sunset Park | 12 |
| 09/06/2006 | $820,000 | C1 | Sunset Park | 12 |
What this is
Property owner reports of bedbug infestation status required by NYC law. Building owners must file annual reports on bedbug treatment and infestation history.
| Filing Date | Infested Units | Eradicated | Re-infested | Period End |
|---|---|---|---|---|
| 12/14/2025 | 0 | 0 | 0 | 10/31/2025 |
| 12/14/2025 | 0 | 0 | 0 | 10/31/2025 |
| 05/01/2025 | 0 | 0 | 0 | 10/31/2024 |
| 01/07/2025 | 0 | 0 | 0 | 10/31/2024 |
| 12/27/2023 | 0 | 0 | 0 | 10/31/2023 |
What this is
NYC Department of Health & Mental Hygiene rodent inspection results. Records of inspections for rat and rodent infestation signs.
| Inspection Date | Type | Result |
|---|---|---|
| 01/13/2026 | Compliance | Passed |
| 05/23/2025 | Compliance | Failed For Rat Activity |
| 04/29/2025 | Initial | Failed For Rat Activity |
| 06/07/2022 | Compliance | Failed For Rat Activity |
| 06/06/2022 | Compliance | Failed For Rat Activity |
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Unlock full reportWhat this is
Construction and demolition permits issued by the Department of Buildings. Required for legal building, construction, and demolition activities in NYC.
| Filing Date | Type | Work | Floor | Description | Status | Issued |
|---|---|---|---|---|---|---|
| 09/17/2025 | Renewal Permit Without Changes | Sidewalk Shed | Sidewalk | Installation Of 300 Psf Sidewalk Shed As Per Plans. All Equipment Shall Comply With Chapter #33 Of The 2022 Code. No Change In Use, Egress Or Occupancy Under This Application. | Permit Issued | 09/17/2025 |
| 04/14/2025 | Initial Permit | General Construction | Open Space | Facade Repair To Address Violations 39141690Z, 39141552K, 35668611R Filing To Remove And Replace Approx 110 Sf Of Brick Veneer, 320 Sf Of Brick Pointing, Removal And Replacement Of 3 Steel Lintels, Removal And Replacement Of 1 Precast Window Sill. No Chan | Signed-Off | 04/14/2025 |
| 03/20/2025 | Initial Permit | Sidewalk Shed | Sidewalk | Installation Of 300 Psf Sidewalk Shed As Per Plans. All Equipment Shall Comply With Chapter #33 Of The 2022 Code. No Change In Use, Egress Or Occupancy Under This Application. | Permit Issued | 03/20/2025 |
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