1 Prospect Park Sw
Brooklyn · 11215 · BBL 3011060005 · look up another building
Most recent filing on this building: a violation, August 13, 2026
1 Prospect Park Sw is a mixed residential and commercial building in Park Slope, Brooklyn, ZIP 11215. City records date it to 1921 and count 82 apartments, inside 83 units in all. The city's property file lists the owner of record as CITADEL REALTY LIMITED PARTNERSHIP. Its total assessed value is $4.4M, for the 2026 tax year.
DHCR registration lists 76 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 1 Prospect Park Sw and we'll say so. The point is the month we do
Taxes and assessed value for 1 Prospect Park Sw
The city's Department of Finance assessed this lot at $4.4M for the 2026 tax year. That works out to $54K 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.
1 marshal eviction at 1 Prospect Park Sw
City marshals executed 1 eviction at 1 Prospect Park Sw in the record PulseCities holds, the most recent on Jun 7, 2024. That is about typical for buildings its size in Brooklyn. Holding the marshal docket number or the court index number from one of these? Look up that case →
Rent stabilization at 1 Prospect Park Sw
DHCR registration records list 76 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 1 Prospect Park Sw
HPD and DOB inspectors have written 21 violations against this building, of which 8 remain unresolved. That is about typical for buildings its size in Brooklyn. The most serious open grade here is hazardous, with 8 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 1 Prospect Park Sw
| Violation | Issued | Class |
|---|---|---|
| And 27-2056.8 adm code - certify compliance with lead-based paint hazard control requirements during period of…Nov Sent Out | Aug 13, 2026 | B |
| And 27-2056.8 adm code - certify compliance with lead-based paint hazard control requirements during period of…Nov Sent Out | Aug 13, 2026 | B |
| And 27-2056.8 adm code - certify compliance with lead-based paint hazard control requirements during period of…Nov Sent Out | Aug 13, 2026 | B |
| And 27-2056.8 adm code - certify compliance with lead-based paint hazard control requirements during period of…Nov Sent Out | Aug 13, 2026 | B |
| And 27-2056.8 adm code - certify compliance with lead-based paint hazard control requirements during period of…Nov Sent Out | Aug 13, 2026 | B |
| And 27-2056.8 adm code - certify compliance with lead-based paint hazard control requirements during period of…Nov Sent Out | Aug 13, 2026 | B |
| And 27-2056.8 adm code - certify compliance with lead-based paint hazard control requirements during period of…Nov Sent Out | Aug 13, 2026 | B |
| And 27-2056.8 adm code - certify compliance with lead-based paint hazard control requirements during period of…Nov Sent Out | Aug 13, 2026 | B |
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 1 Prospect Park Sw
42 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 1 Prospect Park Sw 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 →
Other buildings on this block
The city's files carry a record for 4 other addresses on tax block 1106 in Brooklyn. They run in lot order, which is roughly the order you would walk them:
Questions about 1 Prospect Park Sw
Who owns 1 Prospect Park Sw?
The city's property file lists CITADEL REALTY LIMITED PARTNERSHIP as the owner of record for 1 Prospect Park Sw. 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 1 Prospect Park Sw changed hands recently?
No deed for 1 Prospect Park Sw 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 1 Prospect Park Sw?
Yes. One marshal-executed eviction at 1 Prospect Park Sw appears in the NYC evictions dataset, the most recent on Jun 7, 2024. 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 1 Prospect Park Sw rent stabilized?
DHCR registrations list 76 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 1 Prospect Park Sw assessed at for property taxes?
The Department of Finance assessed the lot at $4.4M 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 1 Prospect Park Sw?
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.