660 Thwaites Place
This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.
This building has 392 recorded HPD violations, above the Allerton average of 39.4.
660 Thwaites Place is a 6-story, 109-unit residential building constructed in 1954, currently owned by 660 Realty Co. The property has accumulated significant violation history over the past seven years, with a total of 114 Class A violations, 262 Class B violations, and 130 Class C violations, along with 356 housing maintenance complaints and numerous service requests. Most recently, the building has experienced multiple water-related issues in mid-2026, including heavy water leaks and plumbing problems, alongside concerns about mold in several apartments. The property is also facing serious infrastructure challenges, with active Environmental Control Board (ECB) violations in 2026 regarding a deteriorating parking structure with spalled concrete conditions, and issues with fire escape accessibility. Prior concerns about building stability were documented in October 2024. The elevator system has been problematic, with multiple complaints about service reliability and accessibility between 2024 and 2026, alongside egress-related issues in April 2026.
AI-generated · may contain errors · check the source data tables below
What's in the 660 Thwaites Place report
Is 660 Thwaites Place 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.
Is 660 Thwaites Place covered by Good Cause Eviction?
New York's Good Cause Eviction law (effective April 20, 2024) gives many market-rate tenants the right to renew their lease and challenge rent hikes above the annual local rent standard. It doesn't apply to every building.
Good Cause also excludes condos & co-ops, subsidized/regulated housing, and units renting above 245% of Fair Market Rent — signals we can't always confirm from public data. Not legal advice. Learn more at nyc.gov or call 311 for the Tenant Helpline.
How 660 Thwaites Place'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 580 buildings in this neighborhood, 16 have a higher predicted risk. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.
in the next 12 months
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:
| Total units | 109 |
|---|---|
| Floors | 6 |
| Year built | 1954 |
| Gross area | 111,570 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.
660 Thwaites Place'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.
Filed Sep 13, 2025, expired Sep 1, 2026 .
The registration on file expired Sep 1, 2026. HPD requires owners of most rental buildings to re-register every year.
City records, not real time — sale and registration data are as fresh as the last extract loaded.
Registered contact for this building.
Brooklyn, NY 11219
Other properties owned.
660 Thwaites Place's mortgage & ownership history
Deeds, mortgages, assignments and satisfactions recorded against this property with the NYC Automated City Register Information System (ACRIS) — the public paper trail behind who owns it and who has lent against it.
2 records on file
Create a free account to see this building's deeds, mortgages, assignments and satisfactions — who owns it and who has lent against it.
Create free accountSourced from NYC ACRIS recorded documents. Amounts reflect the mortgage or transfer amount stated on the recorded document, not necessarily the property's market value.
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660 Thwaites Place event timeline
Violations, complaints, fines, and permits — the most recent records on file, in order.
See all 25 events
Full history back to 2003 — violations, complaints, permits, bedbug filings, and more.
Unlock full timelineFull data for 660 Thwaites Place 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 |
|---|---|---|---|---|
| 04/28/2026 | B | Original | § 27-2017.3 Hmc: Trace And Repair The Source And Abate The Visible Mold Condition... Less Than 1O Sq Ft At Window Frame, North , East Walls And Ceiling In The Bathroom Located At Apt 4D, 4Th Story, 2Nd Apartment From West At North , Section ''664'' Original Violation 18819006 Issued 28-Apr-26 Has Been Upgraded To Class B Per Administrative Code 27-2017.3A(3)(A) Or (B). | Notice Of Issuance Sent To Tenant |
| 04/09/2026 | B | Original | § 27-2017.3 Hmc: Trace And Repair The Source And Abate The Visible Mold Condition... Less Then 10 Square Feet At West Wall In The Bathroom Located At Apt 1C, 1St Story, 1St Apartment From East At South , Section ''664'' Original Violation 18775541 Issued 09-Apr-26 Has Been Upgraded To Class B Per Administrative Code 27-2017.3A(3)(A) Or (B). | Notice Of Issuance Sent To Tenant |
| 04/03/2026 | B | Original | § 27-2017.3 Hmc: Trace And Repair The Source And Abate The Visible Mold Condition... Less Than 10 Sq.Ft At Ceiling And North Wall In The Bathroom Located At Apt 4O, 4Th Story, 2Nd Apartment From South At West Original Violation 18759925 Issued 03-Apr-26 Has Been Upgraded To Class B Per Administrative Code 27-2017.3A(3)(A) Or (B). | Notice Of Issuance Sent To Tenant |
| 07/24/2026 | B | Original | § 27-2005 Adm Code Repair The Broken Or Defective Plastered Surfaces And Paint In A Uniform Color The Ceiling In The Private Hallway Located At Apt 3Q, 3Rd Story, 3Rd Apartment From East At South , Section ''West'' | Nov Sent Out |
| 07/24/2026 | C | Original | § 27-2005 Hmc: Properly Repair Or Replace The Broken Or Defective Lower Glass Pane To Window At South In The Kitchen Located At Apt 3Q, 3Rd Story, 3Rd Apartment From East At South , Section ''West'' | Nov Sent Out |
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 |
|---|---|---|---|---|
| 08/13/2026 | Water Leak – Heavy Flow | Emergency | Open | 1P |
| 08/04/2026 | Plumbing – Basin/Sink | Emergency | Open | 3E |
| 07/22/2026 | Water Leak – Slow Leak | Non Emergency | Open | 1O |
| 07/22/2026 | General – Cabinet | Non Emergency | Open | 1O |
| 07/22/2026 | Unsanitary Condition – Mold | Emergency | Open | 1O |
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 |
|---|---|---|---|---|
| 09/10/2026 | Smoking Or Vaping | Allowed In Smoke Free Area | Department of Health and Mental Hygiene | In Progress |
| 08/13/2026 | Water Leak | Heavy Flow | Department of Housing Preservation and Development | Open |
| 08/05/2026 | Smoking Or Vaping | Allowed In Smoke Free Area | Department of Health and Mental Hygiene | In Progress |
| 08/04/2026 | Plumbing | Basin/Sink | Department of Housing Preservation and Development | Open |
| 07/23/2026 | General | Cabinet | Department of Housing Preservation and Development | Open |
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 |
|---|---|---|---|---|
| 04/04/2026 | 2438029 | Closed | 37 | 04/06/2026 |
| 04/03/2026 | 2437990 | Closed | 6S | 04/22/2026 |
| 08/29/2025 | 2423665 | Closed | 6M | 03/12/2026 |
| 06/11/2025 | 2417641 | Closed | 6S | 12/10/2025 |
| 10/22/2024 | 2403025 | Closed | 30 | 10/23/2024 |
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 |
|---|---|---|---|---|
| 05/02/2023 | V*-Dob Violation - Dismissed | Bench-Failure To Benchmark None | Failure To File Benchmarking Report Of Energy Use As Per Ad. Code Sec. 28-309.4 | 04/01/2024 |
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 |
|---|---|---|---|---|
| 08/25/2026 | 35730967M | Active | Failure To Maintain Parking Structure In Safe Condition. As Noted At Time Of Inspection On An Occupied Parking Structure Consisting Of Cellar Level, Observed Spalled/Cracked Concrete At Beams, Slab And Columns- | $2,500 |
| 04/05/2026 | 35685885Z | Active | Failure To Maintain. At Time Of Inspection Observed At Exp #3(Olinville Ave) Fire Escape Passageway Partially Obstructed By Debris And Wooden Structure. At Exp #1 Fire Escape Passageway Obstructed By Padlocked | $2,500 |
| 10/23/2024 | 39128230L | Resolve | On The #664 Building,At Exposure 2, Step Cracks Appear In Several Locations At 6Th Floor Running From 6Th Floor Windows Up Parapet To Top Of Parapet., Maintain Exterior Building Wall | $0 |
| 10/01/2024 | 37029680M | Active | Failure To Submit The Required Parking Structure Initial Observation Report For An Existing Parking Structure Documenting The Conditions Of Psid#X0000400 By August 1, 2024 Deadline. To Date, The Department Has | $1,250 |
| 09/26/2024 | 35686601M | Active | Failure To Maintain Building Exterior Wall(S)Or Appurtenances.Note:At The Time Of Inspection Observed At Exp#1 & 2 West And North Elevation Crack And Damaged Mortar Joint At Several Locations.Rem:Maintain Build | $1,250 |
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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 |
|---|---|---|---|---|
| 05/14/2026 | 151358 | 1F | Possession | Justin Grossman |
| 02/06/2024 | 113069 | 3G | Possession | Justin Grossman |
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Recorded real estate transactions and property sales. Public records of building transfers and changes in ownership.
| Sale Date | Price | Building Class | Neighborhood | Apartment |
|---|---|---|---|---|
| 09/15/2003 | $0 | D1 | Bronxdale |
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 |
|---|---|---|---|---|
| 03/23/2026 | 0 | 0 | 0 | 10/31/2025 |
| 02/19/2025 | 0 | 0 | 0 | 10/31/2024 |
| 04/16/2024 | 0 | 0 | 0 | 10/31/2023 |
| 12/11/2023 | 0 | 0 | 0 | 10/31/2023 |
| 03/17/2023 | 0 | 0 | 0 | 10/31/2022 |
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 |
|---|---|---|
| 08/04/2026 | Treatments | Bait Applied |
| 07/28/2026 | Treatments | Bait Applied |
| 07/21/2026 | Treatments | Bait Applied |
| 07/15/2026 | Treatments | Bait Applied |
| 06/30/2026 | Compliance | Failed For Rat Activity And Other Reason |
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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 |
|---|
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