Building Biography

The MapLandlordsNeighborhoodsZIP CodesGradesThe Mice MapAboutWhat's new

971 Manhattan Avenue

309Records
13City systems
2Open violations
0Penalty rate
Brooklyn · ZIP 11222 · Neighborhood: Greenpoint
Open in the map

309 recorded events, 1972–2026, from 13 city data systems. The city's paper trail here is mostly 109 311 service requests, 82 HPD complaints, 21 ACRIS deeds & mortgages.

BoroughBrooklyn 11222
Built1928
Floors4
Res. units6
ClassS9
Owner (PLUTO)135 JK REALTY GROUP, LLC
BBL3025320047
BIN3064284, 3426628

Full record, year by year   Support this site

GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 100% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 0. In ZIP 11222, 66% of residential buildings hold an A and 5% grade D or F. How grades work

this building
A
B
C

Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations2 total — 0 class C (immediately hazardous), 1 class B, 1 class A. Oldest open since 2008-07-08.

status snapshot refreshed weekly from HPD records

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

49 service requests in the last three years. Most common: Noise (10) · Illegal Parking (7) · Outdoor Dining (7) · Blocked Driveway (5) · For Hire Vehicle Complaint (3) · Non (3).

Filed construction activity

$599,875 in permitted construction work filed since 2016 (15 filings with a declared cost) — a rough measure of how actively the owner maintains the building. 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 (1928)
YesSix or more residential units (6)
No421-a / J-51 tax benefit on the current tax roll

2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. 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)135 JK REALTY GROUP, LLC
Head officerJonathon YOO
Managing agent135 JK REALTY GROUP, LLC
Last registered2025-07-16

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$2,242,800 $1,009,260
2026$2,391,000 $1,075,950
2027$2,707,000 $1,218,150

The city's market estimate has risen 21% between tax years 2025 and 2027.

Building systems

Heating fuelNO2FUEL

Restaurants in this building

RestaurantCuisineGradeNotes
Radio BakeryBakery Products/DessertsA—

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 0 with mice evidence · See them on the Mice Map

2 Food Establishment complaints to 311 at this address in the last three years (most often: Facility Construction, Pet/Animal) · complaints filed by the public; DOHMH investigates, outcomes aren't published.

Flood exposure

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

Hurricane evacuation zone 2 of 6 — zone 1 evacuates first.

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

SubwayGreenpoint Av — G · 100 ft straight-line (under a minute) · station accessibility: full
BusNearest boarding stop: Manhattan Av / India St — B43 B62 · 50 ft
Citi BikeIndia St & Manhattan Ave · 50 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 031 Samuel F. Dupont. 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

971 Manhattan Avenue

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

49 311 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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $471,638 on 2014-12-15 (lender: New Millennium Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2014-12-15Agreement $1,000,000 — from 135 JK REALTY GROUP LLC to NEW MILLENNIUM BANK $1,000,000
2014-12-15Mortgage $471,639 — from 135 JK REALTY GROUP LLC to NEW MILLENNIUM BANK $471,639
2014-12-15AL&R $1,000,000 — from 135 JK REALTY GROUP LLC to NEW MILLENNIUM BANK $1,000,000
2008-08-05AL&R $600,000 — from 135 JK REALTY GROUP LLC to FLUSHING SAVINGS BANK, FSB $600,000
2008-08-05Deed $800,000 — from FLAK, DIANA; FLAK, ANDREW; FLAK, TERESA; FLAK, MONICA to 135 JK REA;TY GROUP, LLC $800,000
2008-08-05Mortgage $600,000 — from 135 JK REALTY GROUP LLC to FLUSHING SAVINGS BANK, FSB $600,000
2007-11-30Deed $100,000 — from SZYMUSIK, IWONA to FLAK, MONICA; FLAK, ANDREW; FLAK, DIANA; FLAK, TERESA $100,000
2007-11-16Deed $100,000 — from SZYMUSIK, PAWEL to FLAK, ANDREW; FLAK, TERESA; FLAK, DIANA; FLAK, MONICA $100,000

Ten-year activity

50250
2017
2018
2019
2020
2021
2022
2023
2024
29
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017013015
2018001012
2019005016
2020106018
20215270115
20229270220
202310120215
202400142319
202570200229
202660150122
This record is free. Keeping it free costs money.
Servers, data pipelines, weekends. Pay what you want — a dollar helps.
Chip in

The full timeline

Construction 36Enforcement 28Housing & tenants 209Ownership & money 21Health & systems 15

Every one of the 309 recorded events, 1972–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11222 · Landlord rankings · How grades work · The map · The Mice Map