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923 5th Avenue #11F, New York, NY 10021 Property Information

923 5th Avenue #11F, New York, NY 10021 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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923 5th Avenue #11F, New York, NY 10021 2
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Address

Primary address 923 5th Avenue #11F
Secondary address 1 E 73rd St
Neighborhood Lenox Hill
Zip code 10021
Borough Manhattan
Block & lot 01388-1067

Sales & Tax Overview for 923 5th Avenue #11F, New York

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Tax class

Lot & Building Information for 923 5th Avenue #11F, New York

Lot sq. ft. 14,800
Property type Condo - Residential Unit in Elevator Building (R4)
Building sqft 1,154
Buildings on lot 1
Year built 1982
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Zoning & Use for 923 5th Avenue #11F, New York

Residential units (DOF) 1

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 8
Closest police station 0.40 Miles
Closest fire station 0.39 Miles

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

Unit Overview

Unit # 11F
Square feet 1,154
Condo complex 100104

Other Property Data for 923 5th Avenue #11F, New York

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Floor area ratio (FAR) for 923 5th Avenue #11F, 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 923 5th Avenue #11F, 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.

  • 1 E 73rd St, New York, NY 10021

About 923 5th Avenue #11F, New York

What is the year built & the total sq. ft. for 923 5th Avenue #11F, New York, NY 10021?

923 5th Avenue #11F, New York, NY 10021 was built in 1982 and has a total of 1,154 square feet.

What is the assessed value of 923 5th Avenue #11F, New York, NY 10021 and the property tax paid?

Assessed at $165,607, the tax amount paid for 923 5th Avenue #11F, New York, NY 10021 is $19,925.

When was 923 5th Avenue #11F, New York, NY 10021 last sold?

923 5th Avenue #11F, New York, NY 10021 was last sold in 11/22/2000.

How many residential units does this building have?

This building has 1 residential unit(s).

Ownership Information for 923 5th Avenue #11F, New York

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Property owner name for 923 5th Avenue #11F, New York, NY 10021
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Building contacts for 923 5th Avenue #11F, New York, NY 10021
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan
In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
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Past Sales & Property History for 923 5th Avenue #11F, New York

Create a free account to view the complete sales history for 923 5th Avenue #11F, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 923 5th Avenue #11F, 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
12/23/2021 - R
07/28/2021 - D
Maps
(2021121000676002)
12/23/2021 - R
07/28/2021 - D
Amended Condo Declaration
(2021121000676001)
06/24/2014 - R
05/06/2014 - D
Amended Condo Declaration
(2014061900185001)
09/12/2011 - R
05/02/2011 - D
Amended Condo Declaration
(2011072900345001)
11/30/2010 - R
10/25/2010 - D
Maps
(2010110500055002)
11/30/2010 - R
07/20/2010 - D
Amended Condo Declaration
(2010110500055001)
11/21/2006 - R
09/12/2006 - D
Amended Condo Declaration
(2006092200868002)
11/21/2006 - R
09/12/2006 - D
Amended Condo Declaration
(2006092200868001)
01/24/2001 - R Satisfaction of Mortgage
(1710007507471)
01/16/2001 - R Power of Attorney
(1430007482943)
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R: Recorded date
D: Document date

Property Taxes for 923 5th Avenue #11F, New York

Access detailed property tax data for 923 5th Avenue #11F, New York, NY 10021. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $16,489
Tax assessor's market value: $368,017
Assessed value: $165,607
Exemptions granted by city:

Assessment History for 923 5th Avenue #11F, New York

Here's the assessment & property tax history for 923 5th Avenue #11F, 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
2025/26 $431,371 $194,117 $163,560 12.439% $20,630 $16,892 +3.09%
2024/25 $359,843 $161,929 $158,900 12.5% $20,131 $16,386 -0.50%
2023/24 $358,581 $161,361 $159,041 12.502% $20,173 $16,469 -13.83%
2022/23 $351,546 $158,196 $155,806 12.267% $19,406 $19,113 +3.32%
2021/22 $341,447 $153,651 $151,191 12.235% $18,799 $18,498 -2.02%

Permits for 923 5th Avenue #11F, New York

The complete history of permits filed for 923 5th Avenue #11F, 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.

No recorded permits for this property.

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
$1,505,000
14% YoY
Median Price/Sqft
$1,387
6.2% YoY
Manhattan Median Sale Price
$1,200,000
9.3% YoY

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

Transportation

Distance to Subway
Closest station Lexington Ave & 77th St at SW Corner
Station lines 6
Distance (miles) 0.311
View subway map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
The Hewitt School NR No Private K-12 522 0.16
Buckley School NR No Private K-9 374 0.22
Rudolf Steiner School NR No Private PK-12 299 0.31
Rudolf Steiner School NR No Private PK-12 299 0.31
Rudolf Steiner School NR No Private PK, K-12 0 0.31

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
The Hewitt School NR No Private K-12 522 0.16
Buckley School NR No Private K-9 374 0.22
Rudolf Steiner School NR No Private PK-12 299 0.31
Rudolf Steiner School NR No Private PK, K-12 0 0.31
The Allen-Stevenson School NR No Private K-8 421 0.33

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
The Hewitt School NR No Private K-12 522 0.16
Ramaz School NR No Private 9-12 384 0.25
Ramaz School NR No Private 9-12 0 0.27
Rudolf Steiner School NR No Private PK-12 299 0.31
Rudolf Steiner School NR No Private PK, K-12 0 0.31

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

Neighbors for 923 5th Avenue #11F, New York

Here are the neighbors for 923 5th Avenue #11F, New York, NY 10021.

Address Square feet Purchase date Purchase price
531 W 187th St, New York 10/03/1996
2526 8th Ave, New York 30,146 05/19/1993
30 Ellwood St, New York 43,248 02/06/2018 $10,125,000
900 3rd Ave, New York 516,710 11/01/2017 $28,050,000
840 W End Ave, New York 47,832 09/23/2014 $37,350,000
215 E 6th St, New York 59,732 03/26/1992
105 E 19th St, New York 26,263 08/02/2004 $250,000
18 W 125th St, New York 7,490 04/01/2014 $3,000,000
186 E 64th St, New York 11,169 03/27/2019 $24,743,672
245 E 32nd St, New York 4,074 06/07/2021
3 E 28th St, New York 61,968 05/22/2000
71 Broadway, New York 1,980 12/09/2011
418 E 71st St, New York 12,100 10/24/2025 $7,500,000
223 E 118th St, New York 4,783 07/17/2013 $377,000
550 W 158th St, New York 43,104 05/24/2012 $4,650,000
60 Centre St, New York 551,025
533 W 187th St, New York 10/03/1996
206 E 29th St, New York 7,153 05/26/2000
202 E 35th St, New York 3,340 12/17/2009 $10
162 E 2nd St, New York 11,611 06/27/1989
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