Building Biography

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818 Madison Avenue

117Records
12City systems
0Open violations
—Penalty rate
Manhattan · ZIP 10065 · Neighborhood: Upper East Side-Carnegie Hill
Open in the map

117 recorded events, 1967–2026, from 12 city data systems. The city's paper trail here is mostly 28 DOB permits, 23 ACRIS deeds & mortgages, 20 DOB violations.

BoroughManhattan 10065
Built1882
Floors5
Res. units0
ClassK4
Owner (PLUTO)BENCHMARK 818 LLC
BBL1013830056
BIN1041279

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

3 service requests in the last three years. Most common: Consumer Complaint (1) · Plumbing (1) · Lost Property (1).

Filed construction activity

$232,040 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.

Registered with HPD — the names behind the building

Registered owner(s)Benchmark 818 LLC
Head officerAaron Feldman
Managing agentBenchmark RE Group LP
Last registered2026-05-01

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$9,626,000 $4,331,700
2026$9,868,000 $4,440,600
2027$9,585,000 $4,313,250

The city's market estimate has risen 0% between tax years 2025 and 2027.

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

Subway68 St-Hunter College — 6 · 1,050 ft straight-line (about a 5-minute walk) · station accessibility: full
Lexington Av/63 St — M Q · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: full
BusNearest boarding stop: Madison Av / E 69 St — M72 · 250 ft
Citi BikeE 70 St & Madison Ave · 400 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

818 Madison Avenue

Rats or miceRats or mice
Anything elseAnything else

3 311 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 BENCHMARK RE GROUP LP — 13 buildings, 464 units. Grades across the portfolio: A6 · B5 · C1. See the whole portfolio

BuildingBoroughUnitsGrade
2333 Broadway MN125 B
698 West End Avenue MN90 A
87 Greenwich Avenue MN77 A
546 West 146 Street MN31 B
237 East 10 Street MN28 B
109 St Marks Place MN25 B
550 West 146 Street MN21 B
17 East 7 Street MN20 A
146 10 Avenue MN16 A
150 10 Avenue MN15 A
148 10 Avenue MN15 A
826 Madison Avenue MN1 C
818 Madison Avenue MN0 —

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $9,200,000 on 2021-12-29 (lender: Metropolitan Commercial Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2021-12-29AL&R $9,200,000 — from BENCHMARK 818 LLC to METROPOLITAN COMMERCIAL BANK $9,200,000
2021-12-29Deed $17,000,000 — from 818 MADISON AVENUE LLC to BENCHMARK 818 LLC $17,000,000
2021-12-29Mortgage $9,200,000 — from BENCHMARK 818 LLC to METROPOLITAN COMMERCIAL BANK $9,200,000
2021-12-15Sold for $17,000,000 $17,000,000 $4,250,000
2019-01-08RPTT $106,937 — from ONWARD LUXURY GROUP, INC. to JIL SANDERS USA, INC. $106,937
2004-09-20DEEDO $1,356,667 — from MELVIN ALMEAS,LILLIAN BABTKIS,JILL ALMEA to 818 MADISON AVENUE LLC $1,356,667
2004-09-20DEEDO $1,356,667 — from MELVIN ALMEAS,LILLIAN BABTKIS,VICTORIA A to 818 MADISON AVENUE LLC $1,356,667
2004-09-20DEEDO $678,333 — from MELVIN ALMEAS,GERALD I CARP,VICTORIA ALM to 818 MADISON AVENUE LLC $678,333
2004-09-20DEEDO $678,333 — from MELVIN ALMEAS,GERALD I CARP,JILL ALMEAS to 818 MADISON AVENUE LLC $678,333

Ten-year activity

1050
2017
2018
8
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017022026
2018000022
2019510118
2020010001
2021001405
2022000000
2023000000
2024022004
2025001001
2026202004
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The full timeline

Construction 43Enforcement 25Housing & tenants 16Ownership & money 24Health & systems 9

Every one of the 117 recorded events, 1967–2026, is laid out year by year in the full report (print-ready).

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