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505 Park Avenue

1,050Records
14City systems
0Open violations
—Penalty rate
Manhattan · ZIP 10022 · Neighborhood: Upper East Side-Carnegie Hill
Open in the map

1,050 recorded events, 1966–2026, from 14 city data systems. The city's paper trail here is mostly 419 DOB permits, 366 DOB job filings, 71 ACRIS deeds & mortgages.

BoroughManhattan 10022
Built1949
Floors21
Res. units0
ClassO4
Owner (PLUTO)G.S. 505 PARK,
BBL1013940001
BIN1041900

Full record, year by year   Support this site

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

10 service requests in the last three years. Most common: Homeless Person Assistance (2) · For Hire Vehicle Complaint (2) · Rodent (1) · Litter Basket Complaint (1) · Water Conservation (1) · Taxi Complaint (1).

Filed construction activity

$11,775,035 in permitted construction work filed since 2016 (112 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.

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$73,470,000 $33,061,500
2026$78,299,000 $35,234,550
2027$78,423,000 $35,290,350

The city's market estimate has risen 7% between tax years 2025 and 2027.

Building systems

Energy grade (LL33)B — ENERGY STAR score 80/100 (2022 disclosure cycle)
Facade (Local Law 11)SAFE (cycle 9)

Restaurants in this building

RestaurantCuisineGradeNotes
AroraAmericanA—

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 0 with mice evidence · See them on the Mice Map

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

Subway59 St — 4 5 6 N R W · 300 ft straight-line (about a 2-minute walk) · station accessibility: none
Lexington Av/63 St — M Q · 1,000 ft straight-line (about a 5-minute walk) · station accessibility: full
BusNearest boarding stop: E 59 St / Park Av — Q32 QM2 QM20 · 100 ft
Citi BikeE 59 St & Lexington Ave · 350 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: East Side Elementary School, PS 267
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

505 Park Avenue

Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

10 311 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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $196,111 on 2018-12-27 (lender: The Bank Of East Asia, Limited, New York Branch). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2023-06-28Agreement $7,974,113 — from G.S. 505 PARK, LLC to THE BANK OF EAST ASIA, LIMITED, NEW YORK $7,974,113
2023-06-28AL&R $7,974,113 — from G.S. 505 PARK, LLC to THE BANK OF EAST ASIA, LIMITED, NEW YORK $7,974,113
2018-12-27Mortgage $196,112 — from G.S. 505 PARK, LLC to THE BANK OF EAST ASIA, LIMITED, NEW YORK $196,112
2018-12-27Agreement $39,000,000 — from G.S. 505 PARK, LLC to THE BANK OF EAST ASIA, LIMITED, NEW YORK $39,000,000
2018-12-27AL&R $39,000,000 — from G.S. 505 PARK, LLC to THE BANK OF EAST ASIA, LIMITED, NEW YORK $39,000,000
2014-01-10Agreement $41,640,449 — from G.S. 505 PARK, LLC to HSBC BANK USA, NATIONAL ASSOCIATION $41,640,449
2014-01-10AL&R $41,640,449 — from G.S. 505 PARK, LLC to HSBC BANK USA, NATIONAL ASSOCIATION $41,640,449
2001-07-10Mortgage $22,899,728 — from G.S. 505 PARK, LLC to HSBC BANK USA $22,899,728
1999-11-05Mortgage $499,999 — from IRP-ALCHEMY 59TH STREET ASSOCIATES, L.L. to NCB CAPITAL CORPORATION $499,999
1997-09-23Mortgage $550,000 — from G.S. 505 PARK, LLC to HONGKONG AND SHANGHAI BANKING CORPORATIO $550,000
1986-08-26Mortgage $36,299,009 — from FIRST PARK ASSOC, LP to YASUDA TRUST & BKG ETC. $36,299,009

Ten-year activity

100500
79
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201766320879
20187836327
201914430425
2020711009
202115260225
20228270118
202318113124
202436031343
202515020219
20268150216
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The full timeline

Construction 785Enforcement 107Housing & tenants 55Ownership & money 71Health & systems 32

Every one of the 1,050 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10022 · Landlord rankings · How grades work · The map · The Mice Map