The city's published records show little recorded distress here in the last three years. Less recorded distress than 86% 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 1.4. In ZIP 10028, 79% of residential buildings hold an A and
3% 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
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
4 service requests in the last three years. Most common: Noise (1) · Illegal Parking (1) · Residential Disposal Complaint (1) · Consumer Complaint (1).
Filed construction activity
$136,860 in permitted construction work filed since
2016 (4 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 (1920)
Yes
Six or more residential units (22)
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)
BLDG PARTNERSHIP 91, LLc
Head officer
Sebastian Acosta
Managing agent
BLDG MANAGEMENT CO. INC.
Last registered
2026-07-23
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
$2,663,000
$1,198,350
2026
$3,148,000
$1,416,600
2027
$3,245,000
$1,460,250
The city's market estimate has risen
22% between tax years 2025 and 2027.
Building systems
Heating fuel
NO2FUEL
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
Subway
86 St — 4 5 6 · 600 ft straight-line (about a 3-minute walk) · station accessibility: partial (Uptown local only) 86 St — Q · 0.2 mi straight-line (about a 5-minute walk) · station accessibility: full
Bus
Nearest boarding stop: Lexington Av / E 83 St — M101 M102 M103 · 400 ft
Citi Bike
E 84 St & Park Ave · 550 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.
4 311 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: $2,000,000 on
2002-10-04 (lender: North Fork Bank), covering 3 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.
Date
Record
Amount
Per res. unit
2024-01-12
RPTT&RET $21,100,000 — from LLOYD GOLDMAN IRREVOCABLE TRUST #2; GOLDMAN, KATJA B; DORIAN S. GOLDMAN 2009 FAMILY TRUST; to BLDG HOLDINGS IV LLC
$21,100,000
2002-10-04
Mortgage $2,000,000 — from PARTNERSHIP 91, L.P.; NEW 56-79 IG ASSOCIATES, L.P. to NORTH FORK BANK
$2,000,000
1991-12-26
Mortgage $2,000,000 — from PARTNERSHIP 91 L.P. to MANHATTAN SAVINGS BK
$2,000,000
Ten-year activity
20100
2017
2018
2019
2020
2021
2022
2023
12
2024
2025
2026
ConstructionHousing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Construction
Housing & tenants
Ownership & money
Health & systems
Total
2017
0
1
0
2
3
2018
0
4
0
2
6
2019
0
5
0
1
6
2020
0
4
0
0
4
2021
0
2
0
0
2
2022
0
4
0
0
4
2023
0
4
0
0
4
2024
6
5
1
0
12
2025
0
1
0
0
1
2026
0
1
0
0
1
This record is free. Keeping it free costs money. Servers, data pipelines, weekends. Pay what you want — a dollar helps.
2024-10-07Job filed: Facade Restoration Via Suspended Scaffolding
2024-10-02Permit Sidewalk Shed — Signed-off
2024-10-02Job filed: INSTALLATION OF 300PSF SIDEWALK SHED AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CH #33 OF THE NYC CODE 2022. NO CHANGE IN USE, OCCUPANCY OR EGRESS $9,000
2024-10-01Permit General Construction — Signed-off
2024-09-26Job filed: PROPOSED EXTERIOR FACADE RESTORATION AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.$67,860
2024-08-31311: Residential Disposal Complaint — Waste Set Out Too Early or Too Late
2024-05-14311: Illegal Parking — Blocked Sidewalk
2024-04-12311: Noise - Vehicle — Car/Truck Horn
2024-01-12RPTT&RET $21,100,000 — from LLOYD GOLDMAN IRREVOCABLE TRUST #2; GOLDMAN, KATJA B; DORIAN S. GOLDMAN 2009 FAMILY TRUST; to BLDG HOLDINGS IV LLC$21,100,000
2024-01-10Bedbug filing: 0 infested units
2023
2023-11-15HPD 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
2016-02-09Job filed: INSTALL NEW GAS SERVICE, METER AND PIPING ROUTED TO EXISTING GAS BURNER. SEE SEPARATE APPLICATION FOR CONTINUATION OF GAS PIPING.$30,000
2016-02-09Job filed: INSTALL NEW GAS SERVICE, METER AND PIPING ROUTED TO EXISTING GAS BURNER. SEE SEPARATE APPLICATION FOR CONTINUATION OF GAS PIPING.$30,000
2015
2015-12-20311: Sidewalk Condition — Blocked - Construction
2015-11-17311: Street Sign - Damaged — Street Cleaning - ASP
2015-10-23311: Street Sign - Dangling — Street Cleaning - ASP
2015-10-23311: Street Sign - Damaged — Street Cleaning - ASP
2015-10-01HPD class I: SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER
2015-08-30311: Sidewalk Condition — Blocked - Construction
1993-12-22Mortgage assigned — from REPUBLIC BANK SAVINGS to FEDERAL NATNL MTGE ASSOC
1993-07-19ECB Non-Hazardous violation: 01X 22W 37# 01X 11 EMERGENCY STOP SWITCH INOPERATIVE CEASE USE 37# RELAY BLOCKED WITH PER TOP REMOVE$500
1993-06-28DOB violation LL1081: 1
1992
1992-04-07DOB violation LL1081: 1
1991
1991-12-26Mortgage $2,000,000 — from PARTNERSHIP 91 L.P. to MANHATTAN SAVINGS BK$2,000,000
1991-12-26Mortgage assigned — from PARTNERSHIP 91 L.P. to MANHATTAN SAVINGS BANK
1991-09-27Deed — from BERKULE, LEON to PARTNERSHIP 91, L.P.
1991-01-03ECB Non-Hazardous violation: OCCUPANCY CONTRARY TO THAT ALLOWED BY THE CERTIFICATE OF OCCUPANCY. CERTIFICATE OF OCCUPANCY #69635 FROM: 1 CLASS A APT USE GROUP $285
1990
1990-08-20DOB complaint, category ?
1990-03-22DOB violation E: 03-PROVIDE TOE GUARD-35-PROVIDE ACCESS TO MOTOR ROOM-74-RESTORE LIGHTING ON CAR TOP AND UNDERSIDE
1989
1989-12-06DOB complaint, category ?
1989-12-06DOB complaint, category ?
1989-10-06ECB Non-Hazardous violation: FAILURE TO MAINTAIN EXTERIOR BLDG WALL TO WIT DEFECTIVE STUCCO AT ROOF PARAPET AT FRONT VARIOUS LOCATIONS REMEDY MAKE LAWFUL REPAI$250
1989-10-05DOB complaint, category ?
1989-03-09DOB violation E: (51)RESTORE LIGHT IN MOTOR ROOM.(52)PROPERLY CONDUCT ALL NECESSARY TESTS AND TAG THE SAME. #15
1988
1988-07-01Deed — from SBB REALTY CORP to BERKULE, LEON
1988-07-01Mortgage satisfied — from FEIRSEN, HARRY; BERKULE, LEON; LEXANNE REALTY CORP; LEXANNE RLTY CORP to SCHACHTER, JACK; BROADWAY SVGS BANK; LANDAUER, JAMES D.; BECK, EDMUND T.; BIGG, JULIE Z.;
1984
1984-07-27Mortgage assigned — from TROY SAVINGS BANK to BERKULE, LEON
1982
1982-04-05Agreement — from S B B REALTY CORP. to TROY SAVINGS BANK
1982-04-05Mortgage assigned — from S B B REALTY CORP. to TROY SAVINGS BANK
1971
1971-11-08Mortgage assigned — from HARRIS, HOWARD M TR; KEMPNER, RALPH E TR to TROY SAVINGS BANK
1971-11-08Mortgage — from S B B REALTY CORP to TROY SAVINGS BANK
1970
1970-09-18Deed — from BERKULE, LEON to SBB REALTY CORP
1969
1969-03-10Deed — from FEIRSEN, HARRY to BERKULE, LEON
1969-03-10Mortgage — from FEIRSEN, HARRY to KAMPNER, RALPH E TROF; HARRIS, HOWARD M TR
1969-03-10Deed — from KEMPNER, RALPH E TROF; HARRIS, HOWARD M TR to FEIRSEN, HARRY
1966
1966-02-24Deed — from KEMPNER, RALPH E EX to KEMPNER, RALPH E DECD; HARRIS, ARTHUR K TR; HARRIS, HOWARD M