A sustained record of distress well beyond its peers. More recorded distress than 98% 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 136. In ZIP 11378, 86% of residential buildings hold an A and
2% 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
Open HPD violations
2 total — 1 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 2025-01-12.
status snapshot refreshed weekly from HPD records
Patterns
15 heat or hot-water complaints in the last three years (winter 2024–25: 13 · winter 2025–26: 2). Repeated winter clusters suggest a chronic heating problem.
13
’24–25
2
’25–26
No bedbug-infested units reported in the last three years of filings.
What 311 hears from this address
17 service requests in the last three years. Most common: HEAT/HOT WATER (6) · Illegal Parking (2) · Noise (2) · Dirty Condition (2) · Building/Use (1) · Street Condition (1).
Filed construction activity
$163,488 in permitted construction work filed since
2016 (6 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
Yes
Built before 1974 (1930)
No
Six or more residential units (2)
No
421-a / J-51 tax benefit on the current tax roll
1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. 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)
PROSPEROUS BROOKLYN LLC
Head officer
KIHYUNG CHUNG
Managing agent
KIHYUNG CHUNG
Last registered
2026-01-02
as filed by the owner in the building's HPD registration
What the city thinks it's worth
Tax year
City market value
Assessed value
2025
$947,000
$56,820
2026
$974,000
$58,440
2027
$1,051,000
$63,060
The city's market estimate has risen
11% between tax years 2025 and 2027.
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.
17 311 service requests from this address in the last three years — 6 of them about heat or hot water.
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: $513,000 on
2016-08-30 (lender: Puchalski Kurz, Genevieve). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2016-08-30
Mortgage $513,000 — from PROSPEROUS BROOKLYN LLC; CHUNG, KI HYUNG to PUCHALSKI KURZ, GENEVIEVE
$513,000
2016-08-30
Deed $855,000 — from PUCHALSKI, GENEVIEVE to PROSPEROUS BROOKLYN LLC
$855,000
2016-07-20
Sold for $855,000
$855,000
$427,500
2014-08-12
Mortgage $100,000 — from KURZ, GENEVIEVE; PUCHALSKI, GENEVIEVE to SOUTHERN LEASING, INC.
$100,000
1996-03-04
Mortgage $98,000 — from PUCHALSKI, GENEVIEVE to GREENPOINT BANK
$98,000
Ten-year activity
20100
2017
2018
2019
2020
2021
2022
2023
2024
16
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Construction
Enforcement
Housing & tenants
Ownership & money
Health & systems
Total
2017
0
0
3
0
1
4
2018
10
0
0
0
0
10
2019
0
0
2
0
0
2
2020
0
0
1
0
0
1
2021
1
0
2
1
0
4
2022
0
0
1
1
0
2
2023
0
0
0
0
0
0
2024
0
0
6
0
0
6
2025
0
1
13
0
2
16
2026
0
0
12
0
0
12
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
2025-01-24City emergency repair (OMO): apartment #2r restore heat and hot water nyc hpd emergency operations division essential service work * *urgent heat/h$3,900
2025-01-14HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2025-01-12311: Building/Use — Illegal Conversion Of Residential Building/Space
2025-01-12DOB complaint, category ?
2025-01-12HPD class C: § 27-2029 ADMIN. CODE: PROVIDE AN ADEQUATE SUPPLY OF HEAT FOR THE APARTMENT IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, 1st APARTM
2025-01-12HPD class B: § 27-2032, 2034 ADNIM. CODE: DISCONTINUE USE OF ILLEGAL SPACE AND/OR HOT WATER HEATER AND PROVIDE FILED FOR & APPROVED HEATER WHICH OBTAINS
2025-01-12HPD class C: § 27-2031 ADMIN. CODE: PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM
2025-01-09Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2025-01-09311: HEAT/HOT WATER — APARTMENT ONLY
2025-01-02Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2025-01-02311: HEAT/HOT WATER — APARTMENT ONLY
2024
2024-12-27Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2024-12-27311: HEAT/HOT WATER — ENTIRE BUILDING
2024-12-21Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2024-12-21311: HEAT/HOT WATER — APARTMENT ONLY
2024-12-11Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2024-12-11311: HEAT/HOT WATER — ENTIRE BUILDING
2022
2022-07-11311: Food Establishment — Food Spoiled
2022-01-05Mortgage satisfied — from PROSPEROUS BROOKLYN LLC; CHUNG, KI HYUNG to KURZ, GENEVIEVE PUCHALSKI
2021
2021-04-14311: Noise — Noise: air condition/ventilation equipment (NV1)
2018-10-23Job filed: NEW BUSINESS ACCESSORY AWNING AT 001 AND 002. NO CHANGE IN USE, OCCUPANCY AND EGRESS.$15,000
2018-10-22Job filed: NEW BUSINESS ACCESSORY AWNING AT 001 AND 002. NO CHANGE IN USE, OCCUPANCY AND EGRESS.$20,000
2018-10-22Job filed: NEW BUSINESS ACCESSORY AWNING AT 001 AND 002. NO CHANGE IN USE, OCCUPANCY AND EGRESS.$20,000
2018-10-22Job filed: NEW BUSINESS ACCESSORY AWNING AT 001 AND 002. NO CHANGE IN USE, OCCUPANCY AND EGRESS.$20,000
2018-08-30Permit EW — ISSUED
2018-08-30Permit EW — ISSUED
2018-08-30Permit EQ — ISSUED
2018-07-17Permit PL — ISSUED
2017
2017-09-16311: Noise - Vehicle — Car/Truck Horn
2017-03-01Rodent inspection: Passed
2017-01-25311: Blocked Driveway — No Access
2017-01-24311: Blocked Driveway — No Access
2016
2016-12-20Permit AL — ISSUED
2016-12-06311: Curb Condition — Defacement
2016-10-05DOB complaint, category ?
2016-08-30Mortgage $513,000 — from PROSPEROUS BROOKLYN LLC; CHUNG, KI HYUNG to PUCHALSKI KURZ, GENEVIEVE$513,000
2016-08-30Deed $855,000 — from PUCHALSKI, GENEVIEVE to PROSPEROUS BROOKLYN LLC$855,000
2016-08-19Permit PL — ISSUED
2016-08-19Job filed: INSTALLATION OF NEW (1)CURB CUT ON 60TH PLACE TOTAL 12'-0" WITH (2) 1'-6" SPLAYS. NO CHANGE IN USE, OCCUPANCY AND EGRESS IS INVOLVED UNDER THIS APPLIC
2016-08-03Permit EW — ISSUED
2016-08-03Permit EQ — ISSUED
2016-08-03Permit EW — ISSUED
2016-08-03Job filed: INTERIOR RENOVATION OF EXISTING RESTAURANT. DEMOLISH/INSTALL GYP.BD WALLS AND DOORS. REMOVE/REPLACE PLUMBING FIXTURES AND INSTALL NEW FLOORING FINISHE$63,500
2016-07-20Sold for $855,000$855,000
2015
2015-07-30311: Street Condition — Failed Street Repair
2014
2014-11-21311: Water System — Leak (Use Comments) (WA2)
2014-11-19311: Water Conservation — Water Meter Broken/Leaking - Private Residence (CMR)
2014-11-14311: Water System — Leak (Use Comments) (WA2)
2014-11-14311: Water System — Leak (Use Comments) (WA2)
2014-08-12Mortgage $100,000 — from KURZ, GENEVIEVE; PUCHALSKI, GENEVIEVE to SOUTHERN LEASING, INC.$100,000
2009-05-22ECB CLASS - 3 violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY C/O OR DOB RECORDS. NOTED: THE REAR YARD IS ARRANGED FOR OCCUPANCY W/TABLES AND CHAIRS (8 TA$250
2008
2008-10-17ECB CLASS - 3 violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY C/O & DOB RECORDS. NOTE: THE REAR YARD TO ARRANGE FOR OCCUPANCY W/34 CHAIRS, 7 TABLES. FO$250
2008-05-01DOB complaint, category ?
2008-04-30ECB Non-Hazardous violation: PLANS DATED 10/5/06 WORK DOES NOT CONFORM TO APPROVED PLANS NOTED PREMISES (MOONLIGHT SPORTS AND GRILL) UNDER EXP (4/26/07) PERMIT$2,500
2007
2007-08-30Permit EW — ISSUED
2007-07-06Permit PL — ISSUED
2007-05-10Permit EW — ISSUED
2007-05-03Job filed: TO INSTALL NEW FIRE SUPPRESSION SYSTEM GAS SHOT-OFF VALVE FILED UNDER SEPARATE APPLICATION. NO CHANGE IN USE, OCCUPANCY OR EGRESS.$3,000
2006
2006-10-18Permit EW — ISSUED
2006-10-18Permit EW — ISSUED
2006-10-05Job filed: TO CONVERT EXISTING STORE INTO AN EATING OR DRINKING ESTABLISHMENT INSTALL NEW COOKING EQUIPMENT, PLUMBING FIXTURES HVAC EQUIPMENT AND REPLACE WOOD ST$44,000
2006-10-05Job filed: TO CONVERT EXISTING STORE INTO AN EATING OR DRINKING ESTABLISHMENT INSTALL NEW COOKING EQUIPMENT, PLUMBING FIXTURES HVAC EQUIPMENT AND REPLACE WOOD ST$44,000
1999
1999-03-17ECB Non-Hazardous violation: WORK WITHOUT PERMITS. WORK NOTED: STRUCTURE ERECTED ON ROOF AT FRONT CREATING PIDGEON COOP APPROX. 18FT W X 9 FT L X 6FT H. REMED$2,500
1998
1998-01-28DOB complaint, category ?
1997
1997-10-01DOB complaint, category ?
1997-06-05ECB Non-Hazardous violation: WORK WITHOUT PERMIT. WORK NOTED: ERECTED A FRAMED STRUCTURE ON TOP OF ROOF. THE SIZE OF THE STRUCTURE IS APPROX. 12' LONG X 7' WID$1,000
1996
1996-12-31DOB violation C:
1996-09-24DOB complaint, category ?
1996-03-04Deed — from LANG, LUKE J. to PUCHALSKI, GENEVIEVE
1996-03-04Mortgage $98,000 — from PUCHALSKI, GENEVIEVE to GREENPOINT BANK$98,000
1996-03-04Mortgage assigned — from PUCHALSKI, GENEVIEVE to GREENPOINT BANK
1984
1984-08-31Mortgage satisfied — from LUKE J. LANG VFW/US/INC. to BUNCHUK, WALTER ETAL
1969
1969-06-05Mortgage — from LUKE J LANG; POST NO 2343 VETERANS OF FOREIGN WARS OF to WALTER BUNCHUK; MARY BUNCHUK; MARIE BUNCHUK
1969-06-03Deed — from SULKA MICHAEL; SULKA ANNE; BUNCHUK MARIE; BUNCHUK WALTER; BUNCHUK MARY to LUKE J LANG; POST 2343 VFW OF US INC