300 10 Street
Brooklyn · 11215 · BBL 3010160002 · look up another building
Two residential evictions on record here, more than 9 in 10 buildings its size in 11215.
Most recent filing on this building: a violation, September 29, 2026
300 10 Street is a mixed residential and commercial building in Park Slope, Brooklyn, ZIP 11215. City records date it to 1914 and count 27 apartments, inside 30 units in all. The city's property file lists the owner of record as 298-304 10TH STREET OWNER LLC. Its total assessed value is $2.3M, for the 2026 tax year.
DHCR registration lists 9 rent-stabilized units here in 2023, but that is the building and not 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.
Know the month this building changes
Most buildings here are quiet. Two filings a year is normal, so most months there's nothing to report on 300 10 Street and we'll say so. The point is the month we do
Taxes and assessed value for 300 10 Street
The city's Department of Finance assessed this lot at $2.3M for the 2026 tax year. That works out to $86K 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 300 10 Street
City marshals executed 2 evictions at 300 10 Street in the record PulseCities holds, the most recent on Apr 22, 2026. The first fell on Sep 23, 2025, so the filings span 7 months. That is more than 9 in 10 buildings its size in 11215. Holding the marshal docket number or the court index number from one of these? Look up that case →
Marshal evictions at 300 10 Street
| Type | Executed | |
|---|---|---|
| Residentialdocket 26465 | Apr 22, 2026 |
Marshal-executed residential evictions from the NYC evictions dataset, past 12 months. Source: NYC marshal eviction records, current through October 9, 2026.
Rent stabilization at 300 10 Street
DHCR registration records list 9 rent-stabilized units at this building in 2023, the most recent year PulseCities holds. Registration is building-level and does not settle the status of any single apartment; the rent history does. 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 300 10 Street
HPD and DOB inspectors have written 179 violations against this building, of which 124 remain unresolved. That is more than 9 in 10 buildings its size in 11215. The most serious open grade here is immediately hazardous, with 26 open violations.
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 300 10 Street
| Violation | Issued | Class |
|---|---|---|
| Properly repair the source and abate the evidence of a water leak at ceiling in the bathroomNov Sent Out | Sep 29, 2026 | B |
| Properly repair or replace the broken or defective entrance door in the bathroomNov Sent Out | Sep 29, 2026 | B |
| Properly repair with similar material the broken or defective wood floor throughout in the 3rd room from northNov Sent Out | Sep 29, 2026 | B |
| Abate the nuisance consisting of evidence of rats and all underlying causes creating the pest infestations, by…Notice Of Issuance Sent To Tenant | Sep 29, 2026 | C |
| Properly repair with similar material the broken or defective caulking around permeter at bathtub in the bathr…Nov Sent Out | Sep 29, 2026 | B |
| Properly repair with similar material the broken or defective ceramic floor tiles in the bathroomNov Sent Out | Sep 29, 2026 | B |
| Properly repair or replace the broken or defective latch set and assembly to building entrance door at public…Nov Sent Out | Aug 8, 2026 | B |
| Replace or repair the self-closing doors that is missing or defective latch set and assebly to building entran…Nov Sent Out | Aug 8, 2026 | C |
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 300 10 Street
43 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 300 10 Street compares in 11215
PulseCities tracks 9,017 lots in 11215, of which 51 carry an executed eviction from the marshal record, which starts in April 2024, and 645 carry a deed from the shorter ACRIS window. This building is in that second group, which is 0.6% of the ZIP. 11215 scores 33.7 out of 100 for displacement pressure, 66 of 177 scored NYC ZIP codes. The full signal breakdown for Park Slope →
Questions about 300 10 Street
Who owns 300 10 Street?
The city's property file lists 298-304 10TH STREET OWNER LLC as the owner of record for 300 10 Street. No deed for this lot appears in the ACRIS records PulseCities holds, so that name comes from the tax roll rather than from a recorded transfer.
Has 300 10 Street changed hands recently?
No deed for 300 10 Street appears in the ACRIS records PulseCities holds. That means no transfer has been published for this lot in the current window, not that the building has never been sold.
Have there been evictions at 300 10 Street?
Yes. Two marshal-executed evictions at 300 10 Street appear in the NYC evictions dataset, the most recent on Apr 22, 2026. 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 300 10 Street rent stabilized?
DHCR registrations list 9 stabilized units at this building in 2023. Registration is building-level, so it does not settle whether one apartment is stabilized. The free rent history from NYS Homes and Community Renewal does.
What is 300 10 Street assessed at for property taxes?
The Department of Finance assessed the lot at $2.3M 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 300 10 Street?
11215 (Park Slope) scores 33.7 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.