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45 East 70th Street, New York, NY 10021 Property Information

45 East 70th Street, New York, NY 10021 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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45 East 70th Street, New York, NY 10021 2
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Address

Primary address 45 East 70th Street
Secondary address 45-47 E 70th St
Neighborhood Lenox Hill
Zip code 10021
Borough Manhattan
Block & lot 01385-0029

Sales & Tax Overview for 45 East 70th Street, New York

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Purchase date 03/15/2006
Purchase price $20,000,000
Tax class
Estimated property tax $334,059

Lot & Building Information for 45 East 70th Street, New York

Lot sqft 4,218
Lot dimensions 42 ft x 100.42 ft
Building class Mansion Type or Town House (A7) i
Building sqft 15,941
Building dimensions 42 ft x 67 ft
Buildings on lot 1
Stories 4
Structure type Town house
Construction type Stone
Exterior wall Expensive mas
Basement type Full
Year built 1899
Year last altered 2012
Frontage(s) East 70 Street(narrow)
Nearest wide street Madison Avenue
Distance to wide street
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Zoning & Use for 45 East 70th Street, New York

Zoning
Residential units (DOF) 1
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 8
Closest police station 0.21 Miles
Closest fire station 0.21 Miles

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 45 East 70th Street, New York

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Floor area ratio (FAR) for 45 East 70th Street, New York, NY 10021, including commercial and residential FAR, FAR as built and usable floor area.
Development maps such as planimetric, zoning, urban landscape, and HPD alternative enforcement program maps.
Violations for 45 East 70th Street, New York, NY 10021, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

You will find all alternate addresses for the property in this section.

  • 45-47 E 70th St, New York, NY 10021

About 45 East 70th Street, New York

What is the year built & the total sq. ft. for 45 East 70th Street, New York, NY 10021?

45 East 70th Street, New York, NY 10021 was built in 1899 and has a total of 15,941 square feet.

What is the assessed value of 45 East 70th Street, New York, NY 10021 and the property tax paid?

Assessed at $2,691,360, the tax amount paid for 45 East 70th Street, New York, NY 10021 is $316,007. For the next year, the tax amount for 45 East 70th Street, New York, NY 10021 is estimated at $334,059.

When was 45 East 70th Street, New York, NY 10021 last sold and what was the last sale price?

45 East 70th Street, New York, NY 10021 was last sold in 03/15/2006 for $20,000,000.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 45 East 70th Street, New York

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Property owner name for 45 East 70th Street, New York, NY 10021
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Building contacts for 45 East 70th Street, New York, NY 10021
Building management:
Representatives (from permits):
Tenants:


Real Estate Reports:
Eliza Theiss, Jun 03, 2025 Repriced, Reshaped, Reconsidered: NYC Neighborhoods Where Home Prices Doubled in the Past Decade
Gentrification, infrastructure upgrades, rezoning, climate investments and shifting work patterns fueled up to 288% price growth in some NYC neighborhoods.
Eliza Theiss, Apr 24, 2025 Top 50 Most Expensive NYC Neighborhoods Q1 2025: Prices Rise in 32 Neighborhoods, Little Italy Grabs #2 With $4.6M
NYC’s strong +10% Y-o-Y start was also reflected among the city’s 50 most expensive neighborhoods, most of which saw both prices and sales rise.
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Past Sales & Property History for 45 East 70th Street, New York

Create a free account to view the complete sales history for 45 East 70th Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Purchase date Purchase price Buyer name Seller name
03/15/2006 $20,000,000

Title Documents for 45 East 70th Street, New York

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Doc image
03/28/2012 - D
04/04/2012 - R
Zoning lot description
(2012032900624001)
02/12/2012 - D
04/04/2012 - R
Certificate
(2012032900667001)
10/11/2010 - D
11/15/2010 - R
Sundry agreement
(2010110800941001)
03/15/2006 - D
07/24/2006 - R
Both RPTT and RETT
(2006071700502001)
03/15/2006 - D
07/26/2006 - R
Deed
(2006071700491001)
08/26/2002 - R Deed
(1410008772041)
12/08/1994 - R Deed
(1730004517373)
12/08/1994 - R Power of attorney
(1270004517327)
07/02/1982 - R Landmark designation
(1270000011427)
01/24/1966 - R Deed
(1310008652931)
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R: Recorded date
D: Document date

Property Taxes for 45 East 70th Street, New York

Access detailed property tax data for 45 East 70th Street, New York, NY 10021. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2024-2025
Property tax: $316,008
Estimated property tax: $334,059
Tax assessor's market value: $44,856,000
Assessed value: $2,691,360

Assessment History for 45 East 70th Street, New York

Here's the assessment & property tax history for 45 East 70th Street, New York, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessed value Taxable Tax rate% Base tax Property tax Year over year change
2024/25 $44,856,000 $2,691,360 $1,573,352 20.085% $316,008 $316,008 0.00%
2023/24 $49,084,000 $2,945,040 $1,573,352 20.085% $316,008 $316,008 +3.27%
2022/23 $42,922,000 $2,575,320 $1,506,729 20.309% $306,002 $306,002 +7.84%
2021/22 $42,393,000 $2,543,580 $1,421,442 19.963% $283,762 $283,762 -2.72%
2020/21 $45,733,000 $2,743,980 $1,386,024 21.045% $291,689 $291,689 +5.10%

Permits for 45 East 70th Street, New York

The complete history of permits filed for 45 East 70th Street, New York, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Filing date Job type Job status Job description Initial cost
09/12/2022 Alteration
04/18/2022 Alteration
04/06/2022 Alteration
09/28/2021 Alteration
03/30/2021 Alteration
03/22/2021 Alteration
03/16/2021 Alteration
07/28/2020 Alteration type 2
07/28/2020 Alteration type 2
07/06/2015 Alteration type 2
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Lenox Hill Residential Market Stats

Access a detailed real estate market overview of Lenox Hill so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Lenox Hill and compare it to other neighborhoods in Manhattan.

Median Sale Price
$1,252,500
5.5% YoY
Median Price/Sqft
$1,289
9.1% YoY
Manhattan Median Sale Price
$1,092,500
9.3% YoY

Check out recently sold homes in Manhattan and see how their prices compare.

Risk

FEMA flood zone(s): X (See more on map)

Transportation

Distance to Subway
Closest station Lexington Ave & 68th St at NW Corner
Station lines 6
Distance (miles) 0.173
View subway map
Bus Routes
Name Madison Av/E 70 St
Distance (miles) 0.051

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
East Side Elementary School, PS 267 9 Yes Public K-5 362 0.45
Buckley School NR No Private K-9 374 0.18
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.23
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.23
The Hewitt School NR No Private K-12 522 0.26

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Jhs 167 Robert F Wagner 8 Yes Public 6-8 1,019 0.41
Buckley School NR No Private K-9 374 0.18
Rabbi Arthur Schneier Park East Day School NR No Private PK-8 264 0.23
The Hewitt School NR No Private K-12 522 0.26
The Allen-Stevenson School NR No Private K-8 421 0.40

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance to school (mi)
Dominican Academy NR No Private 9-12 0 0.13
Dominican Academy NR No Private 9-12 218 0.13
Manhattan High School For Girls NR No Private 9-12 204 0.17
The Hewitt School NR No Private K-12 522 0.26
St Vincent Ferrer High School NR No Private 9-12 433 0.31

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 45 East 70th Street, New York

Here are the neighbors for 45 East 70th Street, New York, NY 10021.

Address Square feet Purchase date Purchase price
720 Park Ave, New York 203,490 12/30/2008 $8,980,000
46 E 71st St, New York 8,400 07/08/1983
44 E 71st St, New York 12,715 03/20/1992
4 E 70th St, New York 62,100 10/28/1981
42 E 71st St, New York 6,605 12/29/1994
860 Madison Ave, New York 3,990 07/25/2002
1 E 70th St, New York 197,400
870 Madison Ave, New York 11,550 01/01/2014
43 E 70th St, New York 9,600 10/23/2024
41 E 70th St, New York 11,110 10/20/2015 $33,000,000
10 E 70th St, New York 115,306 03/29/2018 $800,000
22 E 71st St, New York 21,257 06/27/2012 $47,000,000
18 E 71st St, New York 12,060 08/17/2005 $5,800,000
21 E 70th St, New York 9,439 06/02/2011 $15,500,000
17 E 70th St, New York 12,075 01/31/2024 $7,500,000
19 E 70th St, New York 15,236 11/30/2015
2 E 70th St, New York 71,697
730 Park Ave, New York 192,445 06/15/2010 $15,000,000
40 E 71st St, New York 8,350
16 E 71st St, New York 12,060 01/01/2019
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