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309 West 84th Street, New York, NY 10024 Property Information

309 West 84th Street, New York, NY 10024 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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309 West 84th Street, New York, NY 10024 2
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Address

Primary address 309 West 84th Street
Neighborhood Upper West Side
Zip code 10024
Borough Manhattan
Block & lot 01246-0027

Sales & Tax Overview for 309 West 84th Street, New York

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Tax class
Estimated property tax $52,763

Lot & Building Information for 309 West 84th Street, New York

Lot sqft 1,635
Lot dimensions 16 ft x 102.17 ft
Building class Converted Dwellings or Rooming House (C5) i
Building sqft 4,911
Building dimensions 16 ft x 69 ft
Buildings on lot 1
Stories 5
Year built 1900
Construction type
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Zoning & Use for 309 West 84th Street, New York

Zoning
Residential units (DOF) 8
Regulated units
Residential sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 3
Community district 7
Closest police station 0.33 Miles
Closest fire station 0.33 Miles

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

Other Property Data for 309 West 84th Street, New York

New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:

Floor area ratio (FAR) for 309 West 84th Street, New York, NY 10024, 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 309 West 84th Street, New York, NY 10024, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 309 West 84th Street, New York

How many square feet does 309 West 84th Street, New York, NY 10024 have?

This Converted Dwellings or Rooming House (C5) located at 309 West 84th Street, New York, NY 10024 has a total of 4,911 square feet.

What is the year built & the current market value of 309 West 84th Street, New York, NY 10024?

309 West 84th Street, New York, NY 10024 was built in 1900 and has a current tax assessor's market value of $2,293,000.

Ownership Information for 309 West 84th Street, New York

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Property owner name for 309 West 84th Street, New York, NY 10024
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Building contacts for 309 West 84th Street, New York, NY 10024
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
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Past Sales & Property History for 309 West 84th Street, New York

Create a free account to view the complete sales history for 309 West 84th Street, New York, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 309 West 84th 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
01/25/2023 - R UCC3 Continuation
(2023012400755001)
08/19/2020 - D
08/19/2020 - R
Landmark Designation
(2020081900136001)
04/26/2018 - D
05/04/2018 - R
Satisfaction of Mortgage
(2018050301037001)
04/24/2018 - R Initial UCC1
(2018042400497004)
04/18/2018 - D
04/24/2018 - R
Assignment of Leases and Rents
(2018042400497003)
04/18/2018 - D
04/24/2018 - R
Mortgage
(2018042400497002)
04/18/2018 - D
04/24/2018 - R
Correction Deed
(2018042400497001)
07/14/2017 - D
08/22/2017 - R
Deed
(2017081500195001)
09/02/2009 - D
09/29/2009 - R
Satisfaction of Mortgage
(2009091800137001)
07/18/2006 - D
08/16/2006 - R
Mortgage
(2006072000644004)
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R: Recorded date
D: Document date

Property Taxes for 309 West 84th Street, New York

Access detailed property tax data for 309 West 84th Street, New York, NY 10024. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $52,764
Estimated property tax: $52,763
Tax assessor's market value: $2,293,000
Assessed value: $1,031,850

Assessment History for 309 West 84th Street, New York

Here's the assessment & property tax history for 309 West 84th 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
2025/26 $2,293,000 $1,031,850 $424,178 12.439% $52,764 $52,764 +3.49%
2024/25 $1,911,000 $859,950 $407,862 12.5% $50,983 $50,983 +7.16%
2023/24 $1,775,000 $798,750 $380,566 12.502% $47,578 $47,578 +10.06%
2022/23 $2,200,000 $990,000 $352,391 12.267% $43,228 $43,228 +8.28%
2021/22 $2,588,000 $1,164,600 $326,291 12.235% $39,922 $39,922 -0.26%

Permits for 309 West 84th Street, New York

The complete history of permits filed for 309 West 84th 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
06/02/2022 Alteration
04/05/2022 Alteration
11/10/2021 Alteration
10/27/2021 Alteration
10/07/2021 Alteration
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Manhattan Commercial Market Stats

Access a detailed real estate market overview of Manhattan so you can assess current trends, property values, types of properties sold and transaction volume. View the median price per sqft in Manhattan and compare it to other boroughs in New York City.

Median Price/Sqft Q3/2025
$611
-10.5% YoY
Median Price/Sqft Q2/2025
$625
5.3% YoY
Median Price/Sqft 2024
$620
-4.2% 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 Broadway & 86th St at SW Corner
Station lines 1
Distance (miles) 0.125
View subway map
Bus Routes
Name Riverside DR/W 84 St
Line M5
Distance (miles) 0.101

Neighbors for 309 West 84th Street, New York

Here are the neighbors for 309 West 84th Street, New York, NY 10024.

Address Square feet Purchase date Purchase price
322 W 85th St, New York 2,904 05/17/2013 $4,500,000
323 W 84th St, New York 4,236 03/04/2024
316 W 85th St, New York 3,206 03/12/1993
326 W 85th St, New York 2,976 12/09/2014 $6,100,000
334 W 85th St, New York 18,840 05/16/1983
311 W 84th St, New York 5,490 01/23/1978
319 W 84th St, New York 4,028 02/01/2006
305 W 84th St, New York 4,690 06/28/2013 $4,500,000
515 W End Ave, New York 123,411 01/14/1981
317 W 84th St, New York 5,219 12/17/1997
325 W 84th St, New York 5,205 03/26/1998
333 W 84th St, New York 6,055 04/04/1985
320 W 85th St, New York 2,976 09/13/2007
329 W 84th St, New York 5,145 06/02/2025
505 W End Ave, New York 112,000 03/22/1988
310 W 85th St, New York 48,184 03/06/1992
330 W 85th St, New York 24,544 06/05/1978
331 W 84th St, New York 6,618 01/16/1986
337 W 84th St, New York 4,248 07/14/2017
339 W 84th St, New York 4,369 07/14/2017
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