The city's published records show little recorded distress here in the last three years. Less recorded distress than 79% 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 3.3. In ZIP 11215, 70% of residential buildings hold an A and
4% 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 violations
1 total — 1 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 2017-05-17.
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
56 service requests in the last three years. Most common: Illegal Parking (33) · Damaged Tree (5) · Sewer (3) · Sidewalk Condition (3) · Air Quality (2) · Encampment (2).
Filed construction activity
$157,554 in permitted construction work filed since
2016 (2 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 (1901)
Yes
Six or more residential units (15)
No
421-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)
186 PROSPECT OWNERS CORP
Head officer
Crystal Lia
Managing agent
CRM MANAGEMENT SERVICS
Last registered
2025-09-11
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
$1,903,000
$856,350
2026
$2,067,000
$930,150
2027
$2,096,000
$943,200
The city's market estimate has risen
10% between tax years 2025 and 2027.
For property tax, the Department of Finance values this co-op
as if it were a rental building. Its 2022 estimate: gross income $364,303 a year
($33.41 per sq ft), operating expenses $136,627
($12.53 per sq ft), net operating income $227,676. These are the
city's estimates from comparable rentals, not the building's actual budget, rents or maintenance
charges.
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.
9 street-flooding or sewer-backup complaints at this address since
2021 (3 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps
(cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
Getting around
Subway
15 St-Prospect Park — F G · 150 ft straight-line (about a 1-minute walk) · station accessibility: none
Bus
Nearest boarding stop: Prospect Park Southwest / Bartel Pritchard Sq — B61 · 150 ft
Citi Bike
West Drive & Prospect Park West · 300 ft · station location as of 2026-09-23; live availability
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.
56 311 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.
Most recent mortgage recorded against this lot: $743,857 on
2023-04-25 (lender: Valley National Bank). Face amount at recording — it may have since been paid
down, refinanced or satisfied. View the recorded
document.
Date
Record
Amount
Per res. unit
2024-09-13
RPTT&RET $765,000 — from CLARKE, ALEXANDRA; BEATTY, TY to LIN, ABIGAIL; KOTHARI, SHAMAN
$765,000
2024-09-09
Sold for $765,000
$765,000
$51,000
2024-07-23
RPTT&RET $1,295,000 — from KIRNAN, KATELYN; WU, BRIAN to FITZPATRICK, ALEXANDRA; POLLARD, JAMES
$1,295,000
2024-07-17
Sold for $1,295,000
$1,295,000
$86,333
2023-04-25
AL&R $1,100,000 — from 186 PROSPECT OWNERS CORP. to VALLEY NATIONAL BANK
$1,100,000
2023-04-25
Agreement $1,100,000 — from 186 PROSPECT OWNERS CORP. to VALLEY NATIONAL BANK
$1,100,000
2023-04-25
Mortgage $743,857 — from 186 PROSPECT OWNERS CORP. to VALLEY NATIONAL BANK
$743,857
2022-12-30
RPTT&RET $970,000 — from VETTER, MARK G; SIWAK-VETTER, AGATA to SCHWEITZER, ALEX; BROWNBACK, ELIZABETH
$970,000
2022-12-20
Sold for $970,000
$970,000
$64,667
2022-08-04
RPTT&RET $815,000 — from LANGSDORF, LISA; COWLES, WILLIAM to NUME, JURATE; NUMAITE, AGNE
$815,000
2022-07-11
Sold for $815,000
$815,000
$54,333
2022-03-10
RPTT&RET $1,275,000 — from HEIFETZ, MARIA; ROEDER, JORGE E to KIRNAN, KATELYN; WU, BRIAN
$1,275,000
2022-02-18
Sold for $1,275,000
$1,275,000
$85,000
2021-09-22
RPTT&RET $515,000 — from HANSON, LISA to HOSEK, WILLIAM; LARSEN, KARI
$515,000
2021-09-13
Sold for $515,000
$515,000
$34,333
Ten-year activity
50250
2017
2018
2019
2020
2021
35
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Construction
Enforcement
Housing & tenants
Ownership & money
Health & systems
Total
2017
0
0
16
4
0
20
2018
0
0
9
2
1
12
2019
0
0
10
2
3
15
2020
0
0
19
4
1
24
2021
0
0
14
16
1
31
2022
2
0
26
6
1
35
2023
0
0
23
5
1
29
2024
2
0
21
4
2
29
2025
0
0
14
0
1
15
2026
0
1
22
0
1
24
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
311: Illegal Parking — Parking Permit Improper Use
2026-06-29
311: Damaged Tree — Branch or Limb Has Fallen Down
2026-06-15
311: Damaged Tree — Tree Alive - in Poor Condition
2026-06-02
Bedbug filing: 0 infested units
2026-05-13
Boiler inspection
2026-05-05
HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2026-08-30311: Illegal Parking — Parking Permit Improper Use
2026-06-29311: Damaged Tree — Branch or Limb Has Fallen Down
2026-06-15311: Damaged Tree — Tree Alive - in Poor Condition
2026-06-02Bedbug filing: 0 infested units
2026-05-13Boiler inspection
2026-05-05HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2024-07-23RPTT&RET $1,295,000 — from KIRNAN, KATELYN; WU, BRIAN to FITZPATRICK, ALEXANDRA; POLLARD, JAMES$1,295,000
2024-07-20311: Illegal Parking — Blocked Hydrant
2024-07-17Sold for $1,295,000$1,295,000
2024-06-20311: Illegal Parking — Blocked Hydrant
2024-06-10311: Illegal Parking — Blocked Hydrant
2024-05-10311: Illegal Parking — Blocked Hydrant
2024-04-11HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2024-01-19311: Illegal Parking — Blocked Hydrant
2024-01-06311: Illegal Parking — Blocked Hydrant
2024-01-06311: Sewer — Sewer Odor (SA2)
2023
2023-12-26311: Air Quality — Air: Odor/Fumes, Vehicle Idling (AD3)
2023-11-27311: Air Quality — Air: Odor/Fumes, Vehicle Idling (AD3)
2023-11-20HPD 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
2023-10-18311: Dirty Condition — Trash
2023-10-15311: Sidewalk Condition — Blocked - Construction
2023-10-07311: Street Condition — Blocked - Construction
2023-09-28311: Street Condition — Blocked - Construction
2023-09-20311: Sidewalk Condition — Blocked - Construction
2023-07-15311: Illegal Parking — Parking Permit Improper Use
2023-06-17311: Illegal Parking — Blocked Hydrant
2023-04-25AL&R $1,100,000 — from 186 PROSPECT OWNERS CORP. to VALLEY NATIONAL BANK$1,100,000
2023-04-25Agreement $1,100,000 — from 186 PROSPECT OWNERS CORP. to VALLEY NATIONAL BANK$1,100,000
2023-04-25Mortgage $743,857 — from 186 PROSPECT OWNERS CORP. to VALLEY NATIONAL BANK$743,857
2023-04-25TL&R — from FLAGSTAR BANK, N.A.
2023-04-25Mortgage assigned — from FLAGSTAR BANK to VALLEY NATIONAL BANK
2023-04-11Bedbug filing: 0 infested units
2023-04-08311: Noise - Vehicle — Engine Idling
2023-03-24HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2022-08-04RPTT&RET $815,000 — from LANGSDORF, LISA; COWLES, WILLIAM to NUME, JURATE; NUMAITE, AGNE$815,000
2022-07-21311: Sewer — Sewer Odor (SA2)
2022-07-12311: Illegal Parking — Blocked Hydrant
2022-07-11Sold for $815,000$815,000
2022-07-06Permit Plumbing — Signed-off
2022-06-24311: Illegal Parking — Blocked Hydrant
2022-06-21Job filed: INSTALL NEW EJECTOR PUMP, SUMP PUMP, AND SANITARY PIPING AND NECESSARY ELECTRICAL WORK. CONNECT NEW PIPING TO EXISTING LEADERS.$62,554
2022-06-17311: Illegal Parking — Blocked Hydrant
2022-06-17311: Illegal Parking — Blocked Hydrant
2022-06-08311: Illegal Parking — Blocked Hydrant
2022-06-02311: Illegal Parking — Blocked Hydrant
2022-05-26311: Illegal Parking — Blocked Hydrant
2022-05-20311: Air Quality — Air: Odor/Fumes, Vehicle Idling (AD3)
2022-05-12311: Illegal Parking — Blocked Hydrant
2022-05-08311: Illegal Parking — Blocked Hydrant
2022-05-06311: Noise - Vehicle — Car/Truck Music
2022-04-26311: Illegal Parking — Blocked Hydrant
2022-04-24311: Illegal Parking — Blocked Hydrant
2022-03-11311: Water System — Dirty Water (WE)
2022-03-10RPTT&RET $1,275,000 — from HEIFETZ, MARIA; ROEDER, JORGE E to KIRNAN, KATELYN; WU, BRIAN$1,275,000
2022-03-06311: Illegal Parking — Blocked Hydrant
2022-03-03311: Noise — Noise: air condition/ventilation equipment (NV1)
2022-02-25311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-04-30Rodent inspection: Failed for Rat Activity
2018
2018-12-29311: Noise - Vehicle — Engine Idling
2018-12-03Boiler inspection — defects found
2018-11-19311: Animal Abuse — Other (complaint details)
2018-09-06311: Illegal Parking — Blocked Hydrant
2018-07-27311: Lead — Lead Kit Request (Residential) (L10)
2018-06-07RPTT&RET $575,000 — from MENCOFF, SAMUEL K to NIKSEFAT, ALI; LAPLANTE, LINDA; NIKSEFAT, KAMERON$575,000
2018-06-03311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-04-19311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2018-01-26311: Illegal Parking — Blocked Hydrant
2018-01-17Sold for $575,000$575,000
2018-01-06311: HEAT/HOT WATER — ENTIRE BUILDING
2018-01-06Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2017
2017-12-12311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2017-11-16311: Illegal Parking — Blocked Hydrant
2017-10-28311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2017-10-24311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2017-09-30311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2017-08-23RPTT&RET $789,000 — from WRIGHT, SHANNON; WRIGHT, CHARLES to LOPEZ, JESSICA LIAT; LOPEZ, VICTOR JR$789,000
2017-08-09RPTT&RET $525,000 — from ELHUSSEINY, AHMED to LIAO, KAIYING$525,000
2017-08-09Sold for $789,000$789,000
2017-08-04Sold for $525,000$525,000
2017-06-24311: Dead/Dying Tree — Planted Less Than 2 Years Ago
2017-05-30311: HEAT/HOT WATER — ENTIRE BUILDING
2017-05-30Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2017-05-17311: HEAT/HOT WATER — ENTIRE BUILDING
2017-05-17Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2017-05-17HPD class C: § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT B1, 2nd STORY, 1st APARTMENT FROM WEST
2017-05-16311: HEAT/HOT WATER — ENTIRE BUILDING
2017-05-16Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2017-05-12311: HEAT/HOT WATER — ENTIRE BUILDING
2017-05-12Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2017-01-28311: Illegal Parking — Blocked Hydrant
2016
2016-08-15311: Graffiti — Graffiti
2016-08-10311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2016-07-05RPTT&RET $480,000 — from GULRAJANI, RAMESH; GULRAJANI, AARTI; ALEXANDER, SAMARA to HANSON, LISA$480,000
2016-06-24RPTT&RET $1,065,000 — from MENDELSOHN, DAVID; RADSCH, GWENDOLYN to ROEDER, JORGE E; HEIFETZ, MARIA$1,065,000
2013-04-10311: Water System — No Water/Low Pressure (WA5)
2013-02-13RPTT&RET $580,000 — from HENZLER, OLIVER to WRIGHT, CHARLES; WRIGHT, SHANNON$580,000
2012
2012-03-08RPTT&RET $400,000 — from PATLINGRAO COOLEY, MARISSA; COOLEY, WILLIAM H JR. to MCLEAN, CHRISTINE P$400,000
2011
2011-05-04Permit PL — ISSUED
2011-04-29Permit EW — ISSUED
2011-04-22Job filed: INTERIOR FINISHES & RENOVATION OF DWELLING UNIT (BATHROOM KITCHEN AND LIVING QUARTERS) INCLUDING MODIFICATIONS TO NON-BEARING, NON-RATED PARTITIO$25,880
2010
2010-02-03RPTT&RET $360,000 — from GOTTLIEB, MARA to GULRAJANI, AARTI; GULRAJANI, RAMESH$360,000
2009
2009-11-25RPTT&RET $463,000 — from 186 PPW ASSOCIATES LLC to SIWIAK -VETTER, AGATA; VETTER, MARK G$463,000
2009-11-12RPTT&RET $335,000 — from THOMPSON, CECI; WHIPPLE, ERIC to ELHUSSEINY, AHMED$335,000
2009-06-17DOB complaint, category ?
2008
2008-07-14RPTT&RET $455,000 — from GOTTLIEB, MARA to KLESHEFSKY, JOHN$455,000
2007
2007-08-01DOB complaint, category ?
2006
2006-11-22Tenant complaint: HEATING — HEAT RELATED
2006-08-18RPTT&RET $711,130 — from GILLEN, KAREN K to HALPERN-SKOGLUND, KERRY; SKOGLUND, KEVIN$711,130
2006-04-04RPTT&RET $299,230 — from 186 PPW ASSOCIATES LLC to GOTTLIEB, MARA$299,230
2006-04-04RPTT&RET $299,230 — from 186 PPW ASSOCIATES LLC to GOTTLIEB, MARA$299,230
2006-01-19RPTT&RET $425,000 — from SKYDELL, DEBORAH to PATLINGRAO, MARISSA A; COOLEY, WILLIAM H JR.$425,000
2006-01-06DOB violation LL6291:
2006-01-03Permit PL — ISSUED
2006-01-03Permit EW — ISSUED
2005
2005-12-29RPTT&RET $323,507 — from 186 PPW ASSOCIATES, LLC to AZCUY, MARIELA$323,507
2005-12-01RPTT&RET $210,000 — from SANDERS, JAMES to CROWLEY, THOMAS$210,000
2005-10-11Job filed: PROPOSE TO INSTALL 2 NEW GAS DRYERS AND2 NEW WAHING MACHINES IN BASEMEN T FOR TENANT USE NO CHANGE TO USEEGRESS ZONING OR OCCUPANCY ALL WORK SHOW N ON$4,500
2005-10-11Job filed: PROPOSE TO INSTALL 2 NEW GAS DRYERS AND2 NEW WAHING MACHINES IN BASEMEN T FOR TENANT USE NO CHANGE TO USEEGRESS ZONING OR OCCUPANCY ALL WORK SHOW N ON$4,500
2005-09-29RPTT&RET — from WOOH, SHIRLEY; WOOH, KENNETH J to WOOH, SHIRLEY
2005-08-01Permit PL — ISSUED
2005-06-22Permit EW — ISSUED
2005-05-05RPTT&RET $752,533 — from 186 PPW ASSOCIATES, LLC to LEE, JANET; DE VAN JONES, MELVIN$752,533
2005-05-04Job filed: RENOVATE APT. B2 NO CHANGE TO EGRESS, OCCUPANCY O R USE.$13,000
2005-05-04Job filed: RENOVATE APT. B2 NO CHANGE TO EGRESS, OCCUPANCY O R USE.$13,000
2005-04-18RPTT&RET $572,525 — from 186 PPW ASSOCIATES LLC to ZENS, ROSE MARIE$572,525
2004
2004-12-17Tenant complaint: HEATING — HEAT RELATED
2004-10-07DOB complaint, category ?
2004-10-01RPTT&RET $466,424 — from 186 PPW ASSOCIATES LLC to WOOH, KENNETH J; WOOH, SHIRLEY$466,424
2004-08-04RPTT $196,617 — from 186 PPW ASSOCIATES, LLC to THOMPSON, CECI; WHIPPLE, ERIC$196,617
2004-07-29RPTT $219,363 — from 186 PPW ASSOCIATES, LLC to SPOSATO, LISA M$219,363
2003
2003-09-05TL&R — from WASHINGTON MUTUAL BANK,F.A. to PROSPECT WESAT ASSOCIATES
2003-09-05Agreement $650,000 — from NEW YORK COMMUNITY BANK to 186 PROSPECT OWNERS CORP$650,000
2003-09-05Mortgage $150,000 — from 186 PROSPECT OWNERS CORP to NEW YORK COMMUNITY BANK$150,000
2003-09-05Mortgage assigned — from 186 PPW ASSOCIATES to NEW YORK COMMUNITY BANK
2003-09-05Mortgage assigned — from WASHINGTON MUTUAL BANK, F.A. to NEW YORK COMMUNITY BANK
2002
2002-09-26ECB Hazardous violation: EXIT DOOR: TOTAL OBSTRUCTION. NOTED: AT FRONT OF BUILDING FIRST LEVEL SOUTH IN THE CORNER BULDING ARE BLOCKED WITH SEVERAL ITEM(FL
2002-09-26DOB complaint, category ?
2002-09-25DOB complaint, category ?
1997
1997-12-15Permit EW — ISSUED
1997-12-15Permit PL — ISSUED
1997-12-15Permit EW — ISSUED
1996
1996-06-12Permit EW — ISSUED
1996-06-12Permit PL — ISSUED
1993
1993-08-16DOB violation LL6291:
1990
1990-08-13Mortgage satisfied — from 186 PPW ASSOCIATES to PROSPECT WEST ASSOCIATES
1990-08-13Deed — from 186 PPW ASSOCIATES to 186 PROSPECT OWNERSCORP
1990-08-13Mortgage assigned — from FIRST WOMEN'S BANK/FKA; FIRST NY BK FOR BUSINESS to ESEL ASSOCIATES
1990-07-31Mortgage $500,000 — from 186 PROSPECT OWNERSCP$500,000
1990-02-01Mortgage assigned — from ESEL ASSOCIATE to SCHLOSBERG, JACK
1988
1988-06-27DOB violation LANDMK:
1988-06-27DOB violation LANDMRK:
1988-06-21Mortgage assigned — from PROSPECT WEST ASSOC to ESEL ASSOCIATES
1988-06-21Mortgage assigned — from ESEL ASSOC to FIRST WOMEN'S BANK
1988-03-18Deed — from PROSPECT WEST ASSOCIATES to 186 PPW ASSOCIATES
1988-03-18Mortgage $50,000 — from 186 PPW ASSOC to PROSPECTY WEST ASSOC$50,000
1987
1987-02-09Mortgage satisfied — from TAHAN, NAIMA to BAY RIDGE S&L ASSN
1987-02-09Mortgage assigned — from PROSPECT WEST ASSOC to BANKERS FED S&L ASSN
1987-02-09Mortgage $400,000 — from PROSPECT WEST ASSOCS to BANKERS FED S&L ASSN$400,000
1987-02-09RTXL — from TAHAN, NAIMA EST/OF
1987-02-09Deed — from STUTZEL, THERESA; TAHAN, GEORGE; MAYRENA, VIVIAN; TAHAN, ANTHONY to PROSPECT WEST ASSOCIATES
1973
1973-09-04LDMK — from CITY OF NEW YORK; CITY OF NY LANDMARK PRESERVATION COMMISS; CITY OF NY; CITY OF N Y LANDMA