642 recorded events, 1978–2026, from 15 city data systems. The city's paper trail here is mostly 260 DOB permits, 139 DOB job filings, 69 DOB violations.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. Less recorded distress than 91% 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 0.7. In ZIP 10021, 81% of residential buildings hold an A and 3% grade D or F. How grades work
Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 6 total — 0 class C (immediately hazardous), 6 class B, 0 class A. Oldest open since 1979-06-06. |
status snapshot refreshed weekly from HPD records
No heat or hot-water complaints in the last three years.
2 bedbug-infested unit(s) reported in filings over the last three years.
11 service requests in the last three years. Most common: Illegal Parking (6) · New Tree Request (1) · Street Condition (1) · Curb Condition (1) · Lost Property (1) · Noise (1).
$12,050,352 in permitted construction work filed since 2016 (64 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.
| Yes | Built before 1974 (1958) |
| Yes | Six or more residential units (42) |
| 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 owner(s) | EIGHT TWELVE CORPORATION |
| Head officer | RUSSELL TRIEDMAN |
| Managing agent | Douglas Elliman Property Management |
| Last registered | 2025-07-14 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $37,416,000 | $16,837,200 |
| 2026 | $40,899,000 | $18,404,550 |
| 2027 | $45,350,000 | $20,407,500 |
The city's market estimate has risen 21% 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 2021 estimate: gross income $7,001,277 a year ($45.22 per sq ft), operating expenses $2,198,543 ($14.20 per sq ft), net operating income $4,802,734. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | D — ENERGY STAR score 24/100, posted at the entrance by law (2022 disclosure cycle) |
| Facade (Local Law 11) | SAFE (cycle 9) |
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.
| Subway | 77 St — 6 · 800 ft straight-line (about a 4-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Madison Av / E 74 St — M1 M2 M3 M4 · 350 ft |
| Citi Bike | E 76 St & Park Ave · 350 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.
812 Park Avenue
| Heat or hot water | Heat or hot water |
| Apartment maintenance | Apartment maintenance |
| Bed bugs | Bed bugs |
| Residential pests | Residential pests |
| Rats or mice | Rats or mice |
| Anything else | Anything else |
11 311 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.
Managed by DOUGLAS ELLIMAN PROPERTY MANAGEMENT — 313 buildings, 53,552 units. Grades across the portfolio: A294 · B9 · C2 · D3. See the whole portfolio
showing 60 of 313 buildings
Most recent mortgage recorded against this lot: $125,000 on 2014-06-09 (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 |
|---|---|---|---|
| 2026-03-09 | RPTT&RET $19,350,000 — from BRONFMAN, EDGAR JR. to THE BRYN MAWR TRUST COMPANY OF DELAWARE,; THE SOTONIC TRUST | $19,350,000 | |
| 2026-03-04 | Sold for $19,350,000 | $19,350,000 | $460,714 |
| 2025-09-26 | RPTT&RET $4,000,000 — from JOHN A. POWERS REVOCABLE TRUST; JENNIFER POWERS, EXECUTOR; JENNIFER POWERS, TRUSTEE; ESTAT to EGL 2006 REVOCABLE TRUST; ELIZABETH G. LINDEMANN, TRUSTEE | $4,000,000 | |
| 2025-09-22 | Sold for $4,000,000 | $4,000,000 | $95,238 |
| 2025-06-27 | RPTT&RET $9,150,000 — from DOUGLAS KAHN AS TRUSTEE; JOAN KAHN 2012 RESIDENCE TRUST to IBANEZ, NICOLAS | $9,150,000 | |
| 2025-06-18 | Sold for $9,150,000 | $9,150,000 | $217,857 |
| 2025-04-23 | RPTT&RET $8,400,000 — from CARLINO, MICHELLE to CEJAS, PAUL LEANDRO; CEJAS, GERTIE C | $8,400,000 | |
| 2025-03-27 | Sold for $8,400,000 | $8,400,000 | $200,000 |
| 2024-10-18 | RPTT&RET $14,995,000 — from MARY JORDAN SAUNDERS TRUST; MARY JORDAN SAUNDERS, TRUSTEE to BENNETT, ROBERT R; BENNETT, DEBORAH | $14,995,000 | |
| 2024-10-16 | Sold for $14,995,000 | $14,995,000 | $357,024 |
| 2024-08-12 | RPTT&RET $9,000,000 — from GEORGIA BETH SPOGLI, AS SPECIAL TRUSTEE; RONALD P. SPOGLI TRUST to SHAPIRO, BRETT; O'NEILL, KRISTEN | $9,000,000 | |
| 2024-07-30 | Sold for $9,000,000 | $9,000,000 | $214,286 |
| 2024-07-09 | RPTT&RET $6,150,000 — from THE BARRY KLAUS INVESTMENT TRUST; KLAUS, TRUSTEE, BARRY D to MCDERMOTT, STEPHANIE T; MCDERMOTT, CONNOR C | $6,150,000 | |
| 2024-06-21 | Sold for $6,150,000 | $6,150,000 | $146,429 |
| 2024-03-15 | RPTT&RET $1,200,000 — from SETH SLOTKIN AS EXECUTOR; THE ESTATE OF WILLIAM J. LEVY to PEVAROFF, LISA; COHN, GARY | $1,200,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 5 | 3 | 2 | 2 | 4 | 16 |
| 2018 | 15 | 3 | 2 | 2 | 3 | 25 |
| 2019 | 7 | 4 | 4 | 0 | 2 | 17 |
| 2020 | 0 | 5 | 2 | 4 | 1 | 12 |
| 2021 | 20 | 1 | 3 | 8 | 9 | 41 |
| 2022 | 13 | 0 | 2 | 3 | 0 | 18 |
| 2023 | 16 | 0 | 4 | 6 | 2 | 28 |
| 2024 | 12 | 1 | 2 | 12 | 3 | 30 |
| 2025 | 17 | 0 | 5 | 6 | 0 | 28 |
| 2026 | 16 | 0 | 5 | 2 | 1 | 24 |
Every one of the 642 recorded events, 1978–2026, is laid out year by year in the full report (print-ready).
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