The city's published records show little recorded distress here in the last three years. Less recorded distress than 83% 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 2. In ZIP 10128, 84% of residential buildings hold an A and
1% 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
5 service requests in the last three years. Most common: Dirty Condition (2) · Street Light Condition (1) · Electrical (1) · Indoor Air Quality (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
Yes
Built before 1974 (1910)
Yes
Six or more residential units (20)
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 PARTNERS 2012 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
$2,777,000
$1,249,650
2026
$2,747,000
$1,236,150
2027
$2,861,000
$1,287,450
The city's market estimate has risen
3% 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 · 800 ft straight-line (about a 4-minute walk) · station accessibility: partial (Uptown local only) 86 St — Q · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: full
Bus
Nearest boarding stop: Lexington Av / E 89 St — M101 M102 M103 · 250 ft
Citi Bike
E 88 St & Park Ave · 400 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.
5 311 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: $1,945,245 on
2018-03-16 (lender: Manufacturers And Traders Trust Company), covering 2 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
2024-01-16
RPTT&RET $45,044,735 — from GOLDMAN, LLOYD; GOLDMAN, KATJA B; BLDG ASSOCIATES, INC.; GOLDMAN, DORIAN S to BLDG HOLDINGS II LLC
$45,044,735
2023-06-08
AL&R $5,900,000 — from BLDG PARTNERS 2012 LLC to MANUFACTURES AND TRADERS TRUST COMPANY
$5,900,000
2023-06-08
Agreement $5,900,000 — from BLDG PARTNERS 2012 LLC to MANUFACTURES AND TRADERS TRUST COMPANY
$5,900,000
2018-03-16
AL&R $7,500,000 — from BLDG PARTNERS 2012 LLC to MANUFACTURERS AND TRADERS TRUST COMPANY
$7,500,000
2018-03-16
Agreement $7,500,000 — from BLDG PARTNERS 2012 LLC to MANUFACTURERS AND TRADERS TRUST COMPANY
$7,500,000
2018-03-16
Mortgage $1,945,245 — from BLDG PARTNERS 2012 LLC to MANUFACTURERS AND TRADERS TRUST COMPANY
$1,945,245
2013-03-20
AL&R $6,200,000 — from BLDG PARTNERS 2012 LLC to MANUFACTURERS AND TRADERS TRUST COMPANY
$6,200,000
2013-03-20
Mortgage $6,200,000 — from BLDG PARTNERS 2012 LLC to MANUFACTURERS AND TRADERS TRUST COMPANY
$6,200,000
2013-01-08
Deed $10,900,000 — from ARSTAM REALTY CO. to BLDG PARTNERS 2012 LLC
$10,900,000
Ten-year activity
1050
2017
9
2018
2019
2020
2021
2022
2023
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
Year
Enforcement
Housing & tenants
Ownership & money
Health & systems
Total
2017
0
1
0
2
3
2018
0
3
4
2
9
2019
0
4
0
3
7
2020
0
8
0
1
9
2021
0
3
0
2
5
2022
0
6
0
2
8
2023
0
2
3
2
7
2024
0
3
1
2
6
2025
1
5
0
3
9
2026
0
0
0
2
2
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2016-01-17311: Homeless Person Assistance — Status Call
2015
2015-10-01DOB violation LBLVIO: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORT
2015-08-10311: Indoor Air Quality — Chemical Vapors/Gases/Odors
2015-08-05Permit EW — ISSUED
2015-08-03Job filed: FILING FOR A RENOVATION OF THE EXISTING LOBBY & HALLWAYS. MINOR GENERAL CONSTRUCTION CONSISTING OF NEW FRONT DOOR, FLOORING, MOLDINGS AND FINISHE$102,000
2009-12-30Job filed: EXTERIOR REPAIRS.ALL AS PER PLANS AND APPLICATIONS FILED HEREWITH. THERE IS NO CHANGE IN USE , OCCUPANCY OR MEANCE OF EGRESS.$25,000
2009-09-30ECB CLASS - 2 violation: FAILURE TO MAINTAIN LIGHTING UNDER SIDEWALK SHED. -NOTED SHED AT EXP #1 UNDER PMT 12152253. ALL LIGHTS UNDER SHED ARE NOT OPERATIO$2,400
2009-09-28DOB complaint, category ?
2009-09-09Permit EQ — ISSUED
2009-09-09Job filed: PROPOSED INSTALLATION OF HEAVYDUTY SIDEWALK SHED FILED FOR REMEDIAL REPAIRS AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION
2008
2008-02-02Tenant complaint: ELECTRIC — ELECTRIC-SUPPLY
2008-01-23DOB complaint, category ?
2008-01-22Permit EW — ISSUED
2008-01-22Permit EW — ISSUED
2008-01-10Job filed: REPLACE BOILER AND OIL BURNER (NYC BOILER NO. MD44103-01). NO CHANGE IN EGRESS, OCCUPANCY OR USE UNDER THIS APPLICATION.
2007
2007-12-13Tenant complaint: HEATING — HEAT RELATED
2007-12-13Tenant complaint: HEATING — HEAT RELATED
2007-12-08Tenant complaint: HEATING — HEAT RELATED