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(917) 416-7433

345 EAST 73 STREET

Manhattan · Upper East Side · New York, NY 10021

Built 1961 13 Floors 143 Units Elevator Apartments
A
100/100
Compliance Score

No open violations on record. Building is in full compliance.

What This Means for Buyers

345 EAST 73 STREET is a large-scale post-war elevator apartments building with walk-up in Upper East Side. The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the ... Zoned R8B, this building sits in a residential zoning district. The building has a clean compliance record with no open violations.

Upper East Side

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.

View Full Neighborhood Profile

Public Records & Ownership Lookup

Search this building's deed history, mortgages, and LLC ownership through official NYC government databases. Free public data.

ACRIS Records

Every recorded deed, mortgage, and lien since 1966.

nyc.gov

NYC Property Portal

Tax bill, ownership, building class, zoning.

BBL: 1014480017.00000000

LLC Lookup

Find the managing member of an LLC owner from ACRIS.

dos.ny.gov

DOB BIS Record

Department of Buildings permits, violations, and certificates of occupancy.

nyc.gov/dob

Permanent Property Identifier

BBL: 1-01448-0017

New to ACRIS? Read our step-by-step guide.

Looking to buy in this building?

See active sale listings in Upper East Side and similar buildings nearby.

View Upper East Side listings

Active Listings in This Building

RLS Logo

Listing data provided by the REBNY Listing Service (RLS) and may not reflect all available activity. All listing information is deemed reliable but not guaranteed. Listing broker is identified in each listing detail.

Recently Rented in This Building

RLS Logo

Closed rental data from REBNY Listing Service (RLS). All information deemed reliable but not guaranteed.

Sales History

Date ▼ Unit Beds Price Sq Ft
Jul 8, 2026Unit GARDEN_A1BR$885,000900
Jun 18, 2026Unit 3-F1BR$640,000-
Jun 18, 2026Unit 6C3BR$1,260,000-
Jun 8, 2026Unit 12D2BR$900,000-
Aug 25, 2025Unit 7G1BR$645,000-
Jul 28, 2025Unit 9D2BR$875,000-
Jun 16, 2025Unit 10JK3BR$1,750,000-
May 23, 2022Unit 8F1BR$685,000-
Dec 19, 2019Unit 4H2BR$1,310,000-
May 24, 2019Unit 12G1BR$635,000-
Jan 19, 2024Unit 3B2BR$849,000-
Aug 29, 2024Unit 4G1BR$675,000802
May 18, 2023Unit 3J2BR$815,000-
Jun 13, 2023Unit 5A2BR$750,000900
Sep 7, 2022Unit 9B2BR$835,000-
Oct 11, 2023Unit 9G1BR$738,000-
Jan 4, 2024Unit 9H2BR$1,500,000-
Mar 26, 2019Unit 5A1BR$685,000-
Jun 22, 2017Unit 11C2BR$1,395,875-
Jan 15, 2015Unit 10KStudioN/A-
Apr 26, 2021Unit 11B2BR$750,000-
Apr 27, 2021Unit PHK1BR$499,000-
Jun 24, 2021Unit 8A1BR$759,000900
Jan 27, 2020Unit 7L1BR$660,000-
Oct 30, 2018Unit 9D2BR$835,0001,000
Jul 11, 2017Unit 1H2BR$1,232,500-
Jun 6, 2017Unit 11J1BR$894,000-
Nov 15, 2016Unit 12BC3BR$2,295,000-
Jul 14, 2016Unit 3B2BR$736,500-
Jan 21, 2016Unit 1A1BR$960,0001,000
May 20, 2014Unit 2E2BR$616,000-
Nov 12, 2014Unit 4L1BR$540,000-
Dec 17, 2013Unit 12F1BR$525,000-
Jul 29, 2013Unit 11L1BRN/A850
Jan 21, 2014Unit 5-E2BR$540,000-
Jul 12, 2017Unit 11-E2BRN/A-
Jan 27, 2020Unit 5-F1BR$635,000-
Feb 2, 2022Unit 11-J2BR$825,000-
Nov 22, 2024Unit PH-E2BR$849,000-
Jul 28, 2023Unit 11-D1BR$835,000-
Aug 9, 2022Unit 3-F1BR$630,000-
Feb 9, 2023Unit 7-F1BR$679,000-
Oct 22, 2020Unit 10-JK3BR$1,850,000-
Mar 10, 2021Unit 12-BC3BR$2,150,000-
Jun 17, 2015Unit 11-KStudio$485,000550
Aug 28, 2021Unit 10-H3BR$1,325,000-
Mar 12, 2024Unit 5-F1BR$599,000700
Jan 25, 2019Unit 9J1BR$810,000-
Feb 22, 2019Unit 5KL2BR$1,425,0001,360
Jun 29, 2015Unit 6C2BR$1,116,535-
RLS

Closed sale data from REBNY Listing Service. Information deemed reliable but not guaranteed.

Rental History

Unit Lease Date ▼ Rent Beds Baths Sq Ft
Unit 3ADec 30, 2024$4,750/mo21-
Unit 11ENov 21, 2024$5,500/mo211,000
Unit 10JKSep 6, 2024$8,300/mo32-
Unit 11EDec 8, 2020$4,000/mo211,000
RLS

Closed rental data from REBNY Listing Service. Information deemed reliable but not guaranteed.

Compliance & Violations

Clean Compliance Record

This building has no open violations on record with NYC DOB or HPD.

Source: NYC Department of Buildings & HPD (data.cityofnewyork.us)

Nearby Transit

77 St

0.38 mi away

6

68 St-Hunter College

0.42 mi away

6

Approximate walking distances.

Nearby Schools

No public schools found within walking distance.

Permits & Renovations

No recent permit filings found.

Zoning & Development

Zoning District
R8B

Residential zoning district.

Floor Area Ratio (FAR)
8.70 / 4.00
Fully built or over-built
View on NYC ZoLa →

Building Details

Physical
Building Class
Elevator Apartments (D4)
Land Use
3
Year Built
1961
Floors
13
Total Units
143
Gross Floor Area
154,506 sq ft
Lot Area
17,753 sq ft
Lot Frontage
175.08 ft
Lot Depth
102.17 ft
Municipal Districts
Community District
CD 8
City Council
District 5
School District
2
Police Precinct
19
Fire Company
E044
Sanitation District
8
BBL
1014480017.00000000

Source: NYC PLUTO (data.cityofnewyork.us)

Official Records

ACRIS (NYC Property Records) NYC Finance (Tax & Assessment) NYC DOB BIS (Permits & Violations) NYC ZoLa (Zoning) Google Maps

Street View

Open in Google Maps

Location

Building Subway 🏫 Elementary 📚 Middle 🎓 High School

Frequently Asked Questions about 345 EAST 73 STREET

What kind of building is 345 EAST 73 STREET?
345 EAST 73 STREET is recorded in NYC PLUTO as a Elevator Apartments (building class D4).
When was 345 EAST 73 STREET built?
Built in 1961, 13 floors, 143 total units. Data sourced from NYC PLUTO, the city's official tax lot database.
How many units are at 345 EAST 73 STREET?
143 residential units across 13 floors.
How many apartments are currently for sale at 345 EAST 73 STREET?
Active listing counts are loaded from the REBNY Listing Service in real time. See the Active Listings section above for current availability and price ranges. If no listings appear, there are no units currently on the market through RLS.
What is the average price per square foot at 345 EAST 73 STREET?
Per-square-foot pricing is calculated from closed sale transactions in the Sales History section above. Actual pricing varies by floor, exposure, renovation level, and unit layout. For a current valuation, contact Milton for a building-specific comparable market analysis.
What is the closest subway to 345 EAST 73 STREET?
The closest subway stop is 77 St (6 line), approximately 0.38 mi away. Walking distances are approximate.
How can I see the full sales history for 345 EAST 73 STREET?
The Sales History section on this page shows closed transactions from the REBNY Listing Service (RLS). For full deed and mortgage history back to 1966, including lien searches and ownership chain verification, use ACRIS, NYC's free official property records system. Our step-by-step guide explains exactly how: ACRIS NYC: How to Search Deeds, Liens & Owner Records Free.
Who should I contact about a listing at 345 EAST 73 STREET?
Milton Coste, Licensed Real Estate Associate Broker at Keller Williams NYC. Call or text (917) 416-7433, email [email protected], or schedule a consultation online. Milton has represented buyers and sellers across all five boroughs for 25+ years.
Who owns 345 EAST 73 STREET?
The current owner of 345 EAST 73 STREET is recorded in the most recent deed on file with the NYC Department of Finance ACRIS system. To find the current owner: (1) visit acris.nyc.gov, (2) search by BBL 1-01448-0017 or by address, (3) sort by date descending and find the most recent deed. The grantee (buyer) on that deed is the current owner. If the owner is an LLC, look up the LLC's managing member at the NY Department of State Business Entity Database.
What is the BBL for 345 EAST 73 STREET?
The BBL (Borough, Block, Lot) for 345 EAST 73 STREET is 1-01448-0017. The first digit (1) identifies the borough: Manhattan. The next 5 digits are the tax block (1448) and the last 4 are the lot within that block (17). BBLs never change even when addresses are renumbered, which makes them the most reliable identifier for NYC public records like ACRIS deeds, DOB permits, and tax bills.
Where can I find the deed history for 345 EAST 73 STREET?
Every recorded deed for 345 EAST 73 STREET since 1966 is searchable for free at acris.nyc.gov. Search by BBL 1-01448-0017 for the most reliable results. The deed history shows every ownership transfer with grantor (seller), grantee (buyer), date, and recorded sale price. Older transfers may show LLC names. To trace the LLC's managing member, cross-reference with the NY Department of State at apps.dos.ny.gov. Our step-by-step ACRIS guide walks through the full process.

Interested in 345 EAST 73 STREET?

Milton Coste is a Licensed Real Estate Associate Broker at Keller Williams NYC with 25+ years across all five boroughs. Call, text, or schedule a free consultation.

(917) 416-7433 · [email protected] · WhatsApp
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