870 Belmont Avenue
Brooklyn · 11208 · BBL 3040400020 · look up another building
A company took title here in September 5, 2025, for a stated $713K.
Most recent filing on this building: a deed, February 27, 2026
870 Belmont Avenue is a one and two family building in Cypress Hills, Brooklyn, ZIP 11208. City records date it to 2005 and count 2 apartments. The city's property file lists the owner of record as a private individual. Its total assessed value is $64K, for the 2026 tax year.
No DHCR registration is on file for this address, which is a gap in the record rather than an answer about your apartment. The state will send you your own rent history free, and it is the only binding answer on what you should be paying.
Who owns 870 Belmont Avenue
The most recent recorded deed is dated Feb 27, 2026, transferring the lot to a private individual for a stated $1.1M. The deed before it was recorded Sep 5, 2025 at $713K, so two of the 3 transfers on file fell inside 5 months. The stated consideration rose 61% between the two deeds. PulseCities holds 3 recorded deeds for this lot. Deeds recorded through September 29, 2026, the most recent day the city has published.
A deed names a party of record. Stated consideration of $0 usually marks a transfer between related parties rather than a sale.
The November 1 report on this block
On the first of every month we email one page about tax block 4040 in Brooklyn, the block 870 Belmont Avenue is on. It lists what was filed there that month, then where the block stands. As of today, that part reads:
- 1 building changed hands in the last twelve months.
- The block holds 36 parcels and 81 residential units.
Anything filed on 870 Belmont Avenue itself comes the next morning.
Sales and ownership history at 870 Belmont Avenue
| Party recorded | Recorded | Amount |
|---|---|---|
| Private individualDEED from MTEK NYC LLC | Feb 27, 2026 | $1.1M |
| MTEK NYC LLCDEED from MARINERS PAC VENTURES LLC | Sep 5, 2025 | $713K |
| Mariners Pac Ventures LLCDEED from MCH SUB 1 LLC | Sep 1, 2025 | $10 |
Deeds and assignments recorded in ACRIS, one row per document. Amount is the stated consideration; $0 often marks a non-arms-length transfer. An assignment moves a lender's paper and is not a sale. Source: NYC ACRIS, current through September 29, 2026.
Taxes and assessed value for 870 Belmont Avenue
The city's Department of Finance assessed this lot at $64K for the 2026 tax year. That works out to $32K per residential unit. Assessed value is what the city taxes, not what the building would sell for, and the two routinely differ by a wide margin. The bill itself turns on the tax class rate and on any exemptions or abatements attached to the lot, neither of which is published here.
2 marshal evictions at 870 Belmont Avenue
City marshals executed 2 evictions at 870 Belmont Avenue in the record PulseCities holds, the most recent on Apr 7, 2025. The first fell on Apr 7, 2025, so the filings span 0 days. That is more than 10 in 10 buildings its size in 11208. A deed was recorded 147 days after that eviction, the sequence PulseCities tracks citywide. Holding the marshal docket number or the court index number from one of these? Look up that case →
Rent stabilization at 870 Belmont Avenue
No DHCR rent-stabilization registration is on file for 870 Belmont Avenue in the years PulseCities holds. Absence is not proof: an owner who stops registering leaves the same gap as a building that never had stabilized units. Checking your own apartment starts with the free rent history from the state. That is the only binding answer, and it takes time to come back. While you wait, you can get an email when the record here moves: a deed, an eviction, a permit or a violation filed on this building. How to check rent-stabilized status →
Open code violations at 870 Belmont Avenue
HPD and DOB inspectors have written 13 violations against this building, of which 13 remain unresolved. That is more than 9 in 10 buildings its size in 11208. The most serious open grade here is immediately hazardous, with 2 open violations.
If you own or manage this building, violationscout.com shows what it takes to clear these, from the date each one has to be certified by to how a correction gets filed. It is a paid site, built by the same person as this one.
Classes run A (non-hazardous) to C (immediately hazardous); DOB class I carries a vacate order. Source: NYC HPD violations, current through October 10, 2026.
Violation history at 870 Belmont Avenue
| Violation | Issued | Class |
|---|---|---|
| Repair the broken or defective plastered surfaces and paint in uniform color at ceiling in the bathroomNov Sent Out | Jun 11, 2024 | A |
| Properly repair the source and abate the evidence of a water leak at ceiling in the bathroomNov Sent Out | Jun 11, 2024 | A |
| Abate the infestation consisting of roaches in the entire apartmentNotice Of Issuance Sent To Tenant | Jun 10, 2024 | C |
| Abate the infestation consisting of mice in the entire apartmentNotice Of Issuance Sent To Tenant | Jun 10, 2024 | C |
| Repair the broken or defective plastered surfaces and paint in uniform color at ceiling in the kitchenNov Sent Out | Jun 10, 2024 | A |
| Repair the broken or defective plastered surfaces and paint in uniform color at ceiling in the 1st bathroom fr…Nov Sent Out | Jun 10, 2024 | A |
| Properly repair the source and abate the evidence of a water leak at ceiling in the 1st bathroom from northNov Sent Out | Jun 10, 2024 | B |
| Repair leaky water closet flush pipe connection , in the 1st bathroom from northNov Sent Out | Jun 10, 2024 | A |
The 8 most recent violations written against this building, newest first, 8 of them still open. Each row is the inspector's own wording with the statute citation removed. Source: NYC HPD violations, current through October 10, 2026.
311 complaint history at 870 Belmont Avenue
1 complaints in the past 12 months
NYC 311 housing and building complaints logged for this address. Source: NYC 311, current through October 10, 2026.
How 870 Belmont Avenue compares in 11208
PulseCities tracks 11,309 lots in 11208, of which 276 carry an executed eviction from the marshal record, which starts in April 2024, and 794 carry a deed from the shorter ACRIS window. This building is in that second group, which is 2.4% of the ZIP. 11208 scores 45.1 out of 100 for displacement pressure, 32 of 177 scored NYC ZIP codes. The full signal breakdown for Cypress Hills →
Other buildings in this owner network
The Mtek network holds other NYC buildings PulseCities tracks. 8 addresses from that portfolio:
- 301 East 40 StreetEast Flatbush, 11203
- 342 East 55 StreetEast Flatbush, 11203
- 174 Jefferson StreetBushwick, 11206
- 632 Belmont AvenueEast New York, 11207
- 694 Ashford StreetEast New York, 11207
- 724 Chauncey StreetEast New York, 11207
- 793 Hendrix StreetEast New York, 11207
- 117 Cleveland StreetCypress Hills, 11208
Questions about 870 Belmont Avenue
Who owns 870 Belmont Avenue?
The most recent deed on file for 870 Belmont Avenue names a private individual. Deeds record the party that took title, which is often a holding company rather than the operator managing the building. That deed was recorded Feb 27, 2026.
How much did 870 Belmont Avenue sell for?
The most recent deed states a consideration of $1.1M, recorded Feb 27, 2026 in ACRIS. Stated consideration is what the parties filed, and it can differ from the economics of the deal.
Have there been evictions at 870 Belmont Avenue?
Yes. Two marshal-executed evictions at 870 Belmont Avenue appear in the NYC evictions dataset, the most recent on Apr 7, 2025. The dataset covers executed evictions only, so it undercounts housing court activity: cases that settle or end in a move-out never reach a marshal.
Is 870 Belmont Avenue rent stabilized?
No DHCR registration for 870 Belmont Avenue appears in the years PulseCities holds. That is a gap in the registration record rather than an answer about any apartment, and the free rent history from NYS Homes and Community Renewal is what settles it.
What is 870 Belmont Avenue assessed at for property taxes?
The Department of Finance assessed the lot at $64K for the 2026 tax year. That is the figure the city taxes rather than a sale price, and the bill depends on the tax class rate and on any exemptions on the lot.
What is the displacement risk around 870 Belmont Avenue?
11208 (Cypress Hills) scores 45.1 out of 100 on the PulseCities displacement index. The score reads five ZIP-level signals: LLC acquisition rate, permit intensity, 311 complaint volume, executed evictions, and serious HPD violations. It describes the area around the building, not the building itself.
Look up another building
Sourced from NYC public records: ACRIS deeds, DOB permits, the NYC evictions dataset, and 311. Records reflect what agencies have published and can lag events.