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520 Kosciuszko Street

112Records
10City systems
0Open violations
50Penalty rate
Brooklyn · ZIP 11221 · Neighborhood: Bedford-Stuyvesant (East)
Open in the map

112 recorded events, 1981–2026, from 10 city data systems. The city's paper trail here is mostly 38 ACRIS deeds & mortgages, 26 rodent inspections, 18 311 service requests.

BoroughBrooklyn 11221
Built1899
Floors3
Res. units3
ClassC0
Owner (PLUTO)JENEVA CAPITAL LLC
BBL3016070016
BIN3043446

Full record, year by year   Support this site

GRADE D

A sustained record of distress well beyond its peers. More recorded distress than 96% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 50. In ZIP 11221, 43% of residential buildings hold an A and 17% grade D or F. How grades work

this building
A
C

Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.

Patterns

No heat or hot-water complaints in the last three years.

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

2 service requests in the last three years. Most common: Illegal Fireworks (1) · Water System (1).

Filed construction activity

No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

YesBuilt before 1974 (1899)
NoSix or more residential units (3)
Yes421-a / J-51 tax benefit on the current tax roll

2 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).

Registered with HPD — the names behind the building

Registered owner(s)ELDEKAH HOLDINGS LLC.
Head officerDAVID YOUNG
Managing agentNASHER REALTY ASSOCIATES, INC.
Last registered2025-08-24

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,398,000 $83,880
2026$1,188,000 $71,280
2027$1,035,000 $62,100

The city's market estimate has fallen 26% between tax years 2025 and 2027.

Tax exemptions on the roll: J51

Flood exposure

Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).

Not in a hurricane evacuation zone.

Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.

No street-flooding or sewer-backup complaints on record at this address.

Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.

Getting around

SubwayKosciuszko St — J · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none
Myrtle Av — J M Z · 0.3 mi straight-line (about a 9-minute walk) · station accessibility: none
BusNearest boarding stop: Lafayette Av / Stuyvesant Av — B38 · 250 ft
Citi BikeLafayette Ave & Stuyvesant Ave · 250 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 026 Jesse Owens. Confirm with the DOE's school search.

Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.

Report a problem to 311

520 Kosciuszko Street

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

2 311 service requests from this address in the last three years.

311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.

The landlord's report card

Managed by NASHER REALTY ASSOCIATES, INC. — 35 buildings, 285 units. Grades across the portfolio: A4 · B7 · C10 · D10 · F4. See the whole portfolio

BuildingBoroughUnitsGrade
31 Van Buren Street BK42 B
109-29 Sutphin Boulevard QN34 C
62 Stuyvesant Avenue BK21 C
601 Kosciuszko Street BK16 A
559 Kosciuszko Street BK16 B
556 Kosciuszko Street BK16 A
518 Kosciuszko Street BK8 B
357 Greene Avenue BK8 C
722 Bergen Street BK8 D
801 Prospect Place BK8 B
446 St Marks Avenue BK8 C
2567 Bedford Avenue BK8 B
465 Prospect Place BK8 B
1353 Sterling Place BK7 D
5601 5 Avenue BK7 C
205 Buffalo Avenue BK6 A
1914 Pacific Street BK6 C
201 Buffalo Avenue BK6 B
189 Dumont Avenue BK6 F
1222 St Marks Avenue BK6 D
733 Dean Street BK4 C
580 Vanderbilt Avenue BK4 D
520 Kosciuszko Street BK3 D
1080 DeKalb Avenue BK3 F
911 DeKalb Avenue BK3 F
474 Ralph Avenue BK3 D
533 Kosciuszko Street BK3 D
1098 DeKalb Avenue BK3 D
522 Kosciuszko Street BK3 F
812 Lafayette Avenue BK2 A
192-19 Linden Boulevard QN2 D
195-11 Linden Boulevard QN2 C
594 Vanderbilt Avenue BK2 D
295 Kosciuszko Street BK2 C
1134 Broadway BK1 C

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $2,450,000 on 2022-01-13 (lender: Connectone Bank), covering 6 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2022-01-13AL&R $2,450,000 — from ELDEKAH HOLDINGS LLC to CONNECTONE BANK $2,450,000
2022-01-13Mortgage $2,450,000 — from ELDEKAH HOLDINGS LLC to CONNECTONE BANK $2,450,000
2022-01-07RPTT&RET $8,205,851 — from NEW YORK EQUITY FUND 2000 SERIES II LIMI to NU WORLD BUILDERS LLC $8,205,851
2000-04-19Mortgage $3,670,166 — from FATSVILLE & COMPANYL.P. to DEPARTMENT OF HOUSING PRESERVATION AND D $3,670,166
1998-09-02Mortgage $10,395,046 — from NEIGHBORHOOD PARTNERSHIP HOUSING DEVELOP; ROSIE REALTY SERVICES L L C to EAB COMMUNITY DEVELOPMENT CORP $10,395,046
1998-09-02Mortgage $9,311,211 — from NEIGHBORHOOD PARTNERSHIP HOUSING DEVELOP to EAB COMMUNITY DEVELOPMENT CORP.; ROSIE REALTY SERVICES, LLC $9,311,211
1998-09-02Mortgage $1,083,835 — from NEIGHBORHOOD PARTNERSHIP HOUSING DEVELOP to ROSIE REALTY SERVICES,LLC $1,083,835

Ten-year activity

20100
2017
2018
2019
2020
2021
12
2022
2023
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201702024
201801023
201911024
202002114
202103126
2022054312
202304048
2024025310
202504048
202603025
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The full timeline

Construction 10Enforcement 2Housing & tenants 34Ownership & money 40Health & systems 26

Every one of the 112 recorded events, 1981–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11221 · Landlord rankings · How grades work · The map · The Mice Map