Building Biography

The MapLandlordsNeighborhoodsZIP CodesGradesThe Mice MapAboutWhat's new

304 East 73 Street

316Records
17City systems
0Open violations
0.3Penalty rate

316 recorded events, 1967–2026, from 17 city data systems. The city's paper trail here is mostly 105 ACRIS deeds & mortgages, 67 311 service requests, 19 HPD complaints.

BoroughManhattan 10021
Built1910
Floors5
Res. units40
ClassD4
Owner (PLUTO)MD SQUARED PROPERTY GROUP
BBL1014470047
BIN1044896

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

2 heat or hot-water complaints in the last three years (winter 2025–26: 2).

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

18 service requests in the last three years. Most common: Noise (4) · For Hire Vehicle Complaint (3) · Illegal Parking (2) · Damaged Tree (1) · Street Condition (1) · Homeless Person Assistance (1).

Filed construction activity

$93,000 in permitted construction work filed since 2016 (1 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 (1910)
YesSix or more residential units (40)
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)304 EAST 73RD STREET CORP.
Head officerDAN LEVY
Managing agentMD Squared Property Group
Last registered2025-08-25

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$5,489,000 $2,470,050
2026$5,811,000 $2,614,950
2027$6,021,000 $2,709,450

The city's market estimate has risen 10% between tax years 2025 and 2027.

For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $960,275 a year ($49.56 per sq ft), operating expenses $333,461 ($17.21 per sq ft), net operating income $626,814. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.

Building systems

Heating fuelNO2FUEL

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

Subway72 St — Q · 250 ft straight-line (about a 1-minute walk) · station accessibility: full
77 St — 6 · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: none
BusNearest boarding stop: 2 Av / E 73 St — M15 · 200 ft
Citi Bike2 Ave & E 72 St · 300 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 183 Robert L. Stevenson
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

304 East 73 Street

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

18 311 service requests from this address in the last three years — 1 of them about heat or hot water.

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 MD SQUARED PROPERTY GROUP — 110 buildings, 3,031 units. Grades across the portfolio: A80 · B21 · C6 · D2. See the whole portfolio

BuildingBoroughUnitsGrade
681 Amsterdam Avenue MN176 A
220 East 57 Street MN161 B
36-20 Steinway Street QN143 A
939 1 Avenue MN137 C
10909 15 Ave QN134 B
1787 Madison Avenue MN96 A
309 Lexington Avenue MN81 A
11 Hancock Place MN71 A
1036 Manhattan Avenue BK67 A
1058 Madison Avenue MN66 A
48 West 14 Street MN65 A
199 Bowery MN63 A
230 East 48 Street MN62 A
322 West 72 Street MN62 A
242 East 25 Street MN54 A
130 Suffolk Street MN48 A
24 Laurel Hill Terrace MN48 B
3181 Broadway MN48 A
145 Park Place BK47 A
613 Baltic Street BK43 A
1240 Bedford Avenue BK43 A
49 East 12 Street MN42 A
160 West 87 Street MN40 A
304 East 73 Street MN40 A
240 West 75 Street MN38 A
502 9 Avenue MN36 A
333 East 109 Street MN35 A
212 North 9 Street BK33 A
249 West 15 Street MN33 A
4857 Broadway MN28 A
531 East 12th St MN26 B
208 East 119 Street MN25 A
85 South Street MN24 A
20th Street BK24 B
3 West 122 Street MN24 C
114 Ridge Street MN23 A
112 Fleet Place BK23 A
75 Thompson Street MN22 B
212 East 95 Street MN22 A
566 Grand Street BK22 A
439 West 46 Street MN21 A
457 Atlantic Avenue BK21 A
246 East 53 Street MN20 B
324 East 84 Street MN20 A
382 Bleecker Street MN20 B
106 Ridge Street MN20 B
416 West 47 Street MN20 A
207 Madison Street MN20 D
437 West 46 Street MN20 A
512 East 84 Street MN20 A
600 10 Avenue MN18 B
359 West 11 Street MN18 A
511 East 83 Street MN17 A
4 West 16 Street MN16 A
76 Engert Avenue BK16 A
220 3 Avenue MN16 A
1057 Lexington Avenue MN15 A
21 East 7 Street MN15 B
292 Riverside Drive MN15 A
56 Morton Street MN15 C

showing 60 of 110 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $300,000 on 2024-06-07 (lender: Morgan Stanley Bank, N.A.), 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
2025-06-30RPTT&RET $380,000 — from GORINA, ANNA to ANTONELLO, NICHOLAS $380,000
2025-06-11Sold for $380,000 $380,000 $9,500
2025-02-07RPTT&RET $375,000 — from GLASSMAN, JUDY; GLASSMAN, JUDITH to POPOWYTSCH, PETER $375,000
2024-08-26RPTT&RET $366,000 — from O'RIORDAN, MICHAEL to SMITH, DONNA ANN; SMITH, MONTE JOHN; SMITH, KRAIGON $366,000
2024-08-21Sold for $366,000 $366,000 $9,150
2024-08-15RPTT&RET $375,000 — from HOUSTON, LINDA to BURR, ELISE $375,000
2024-08-12Sold for $375,000 $375,000 $9,375
2024-07-12RPTT&RET $375,000 — from GLASSMAN, JUDY; GLASSMAN, JUDITH to JAMES BLOOM A/K/A JAMES EDWARD BLOOM, AS; JAMES BLOOM 2023 TRUST $375,000
2024-06-28Sold for $375,000 $375,000 $9,375
2024-06-24Sold for $375,000 $375,000 $9,375
2024-06-07AL&R $3,450,000 — from 304 EAST 73RD STREET CORP. to MORGAN STANLEY BANK, N.A. $3,450,000
2024-06-07Agreement $3,450,000 — from 304 EAST 73RD STREET CORP. to MORGAN STANLEY BANK, N.A. $3,450,000
2024-06-07Mortgage $300,000 — from 304 EAST 73RD STREET CORP. to MORGAN STANLEY BANK, N.A. $300,000
2023-10-24RPTT&RET $820,000 — from CO, BEMPSEY G; CO, JANA to LOPEZ, SANTIAGO BENITO T; LOPEZ, EUGENIO L III $820,000
2023-07-20RPTT&RET $399,000 — from WARNER, MAIA to CARTER, JODIANNE $399,000

Ten-year activity

50250
2017
2018
2019
2020
25
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
20173152213
20180154616
2019022239
2020005049
202100213125
20220165214
20230179118
202400318122
20250053210
202600122216
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 34Enforcement 21Housing & tenants 108Ownership & money 123Health & systems 30

Every one of the 316 recorded events, 1967–2026, 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