Building Biography

The MapLandlordsNeighborhoodsZIP CodesGradesThe Mice MapAboutWhat's new

830 Park Avenue

716Records
18City systems
0Open violations
0.3Penalty rate
Manhattan · ZIP 10021 · Neighborhood: Upper East Side-Carnegie Hill
Open in the map

716 recorded events, 1900–2026, from 18 city data systems. The city's paper trail here is mostly 250 DOB permits, 120 DOB job filings, 111 ACRIS deeds & mortgages.

BoroughManhattan 10021
Built1911
Floors13
Res. units38
ClassD4
Owner (PLUTO)PARK 76TH STREET INC
BBL1013900037
BIN1041702

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 95% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 0.3. In ZIP 10021, 81% of residential buildings hold an A and 3% grade D or F. How grades work

this building
A
B
C

Among 17,252 25-99-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

15 service requests in the last three years. Most common: Illegal Parking (6) · Litter Basket Request (2) · Abandoned Vehicle (1) · Taxi Complaint (1) · Damaged Tree (1) · Street Condition (1).

Filed construction activity

$5,958,985 in permitted construction work filed since 2016 (38 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 (1911)
YesSix or more residential units (38)
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)PARK SEVENTY SIXTH STREET INC
Head officerLAURa ROGAn
Managing agentGUMLEY HAFT
Last registered2025-11-10

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$48,053,000 $21,623,850
2026$49,371,000 $22,216,950
2027$49,639,000 $22,337,550

The city's market estimate has risen 3% between tax years 2025 and 2027.

Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY

For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $8,044,365 a year ($53.04 per sq ft), operating expenses $2,252,240 ($14.85 per sq ft), net operating income $5,792,125. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.

Building systems

Energy grade (LL33)A — ENERGY STAR score 100/100 (2022 disclosure cycle)
Heating fuelNO2FUEL
Facade (Local Law 11)SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (cycle 9)

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.

2 street-flooding or sewer-backup complaints at this address since 2010 (0 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

Subway77 St — 6 · 650 ft straight-line (about a 3-minute walk) · station accessibility: none
72 St — Q · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: full
BusNearest boarding stop: Madison Av / E 74 St — M1 M2 M3 M4 · 450 ft
Citi BikeE 76 St & Park Ave · 100 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 006 Lillie D. Blake
Middle: J.H.S. 167 Robert F. Wagner. 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

830 Park Avenue

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

15 311 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.

The landlord's report card

Managed by GUMLEY HAFT — 57 buildings, 3,982 units. Grades across the portfolio: A55 · B2. See the whole portfolio

BuildingBoroughUnitsGrade
75 Henry Street BK370 A
301 West 53 Street MN247 A
1776 2 Avenue MN221 A
1334 3 Avenue MN165 A
2211 Broadway MN151 B
720 Ft Washington Avenue MN150 A
524 East 72 Street MN146 A
1071 3 Avenue MN131 A
340 East 74 Street MN121 A
205 East 77 Street MN113 A
64-05 Yellowstone Blvd QN105 A
923 5 Avenue MN96 A
436 East 84 Street MN95 A
510 East 86 Street MN94 A
88 Lexington Avenue MN89 A
30 Main Street BK85 A
730 Ft Washington Avenue MN84 A
715 Park Avenue MN76 A
1150 5 Avenue MN74 A
1125 Park Avenue MN72 A
141 East 88 Street MN69 A
525 East 80 Street MN68 A
325 East 72 Street MN60 A
430 East 57 Street MN60 A
895 Lexington Avenue MN60 A
16 West 40 Street MN57 A
2 East End Avenue MN57 A
90 Lexington Avenue MN53 A
850 Park Avenue MN51 A
65 East 76 Street MN50 A
1255 5 Avenue MN49 A
700 Park Avenue MN48 A
10 East 70 Street MN46 A
61 East 86 Street MN42 A
830 Park Avenue MN38 A
893 Park Avenue MN37 A
1049 Park Avenue MN36 A
151 Central Park West MN36 A
4 East 70 Street MN36 A
321 West 55 Street MN36 A
53 East 66 Street MN31 A
79 Worth Street MN29 A
11 East 68 Street MN29 A
11 Beach Street MN27 A
1 Minetta Street MN24 A
97 Reade Street MN20 A
857 5 Avenue MN18 A
1045 5 Avenue MN18 A
840 Park Avenue MN18 A
529 East 88 Street MN18 A
1003 Lexington Avenue MN14 A
969 5 Avenue MN12 A
810 5 Avenue MN12 A
176 West 82 Street MN11 A
333 West 14 Street MN9 A
950 5 Avenue MN9 A
17 East 12 Street MN9 B

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $500,000 on 2020-02-06 (lender: National Consumer Cooperative Bank), 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.

DateRecordAmountPer res. unit
2026-07-27RPTT&RET $7,715,000 — from HURLEY, DENISE LEE; HURLEY, JR, ALFRED F to HAIGHT, EMILY; O'LEARY, NICHOLAS $7,715,000
2026-07-15Sold for $7,715,000 $7,715,000 $203,026
2025-11-24RPTT&RET $6,250,000 — from COYNE, KEVIN to COSGROVE, RICHARD WILLIAM; COSGROVE, CATHERINE HICKS $6,250,000
2025-10-29Sold for $6,250,000 $6,250,000 $164,474
2025-05-29RPTT&RET $8,000,000 — from KELLY, ROBIN F; KELLY, BRIAN W to GOLDIN, ELIZABETH; GOLDIN, DAVIDSON $8,000,000
2025-05-22Sold for $8,000,000 $8,000,000 $210,526
2024-11-21RPTT&RET $215,000 — from PEERSCHKE, ELGAR; SINGH, KAREN to KOPELMAN, WILLIAM $215,000
2024-11-12Sold for $215,000 $215,000 $5,658
2024-10-25RPTT&RET $4,500,000 — from PALTROW, MARLENE; HILL, CHRISTOPHER S to ALIBHAI, ALY; FAZAL, SHAZMA $4,500,000
2024-10-10Sold for $4,500,000 $4,500,000 $118,421
2024-04-03RPTT&RET $4,575,500 — from WARD, DENISE F to PEERSCHKE, ELGAR; SINGH, KAREN $4,575,500
2024-04-03RPTT&RET $4,575,500 — from WARD, DENISE F to PEERSCHKE, ELGAR; SINGH, KAREN $4,575,500
2024-03-28Sold for $4,575,500 $4,575,500 $120,408
2023-06-09RPTT&RET $5,100,000 — from CASTELLANO-ROMANO, KIM; ROMANO, NICHOLAS to SCHWEIGER, PERI; SCHWEIGER, DARREN $5,100,000
2023-05-18Sold for $5,100,000 $5,100,000 $134,211

Ten-year activity

50250
2017
2018
2019
2020
2021
45
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017111418438
20188562425
201933501122
202093412331
202190312226
20221331212545
2023204133242
202480107429
202513034222
202611052220
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 374Enforcement 82Housing & tenants 79Ownership & money 134Health & systems 47

Every one of the 716 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10021 · Landlord rankings · How grades work · The map · The Mice Map