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I. S. 70 - 330 West 18th Street, New York, NY 10011 Property Information

I. S. 70 - 330 West 18th Street, New York, NY 10011 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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I. S. 70 - 330 West 18th Street, New York, NY 10011 6
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Address

Building name I. S. 70
Primary address I. S. 70 - 330 West 18th Street
Secondary address 315-319 W 17th St
Neighborhood Chelsea
Zip code 10011
Borough Manhattan
Block & lot 00741-0010

Sales & Tax Overview for 330 West 18th Street, New York

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

Tax class

Lot & Building Information for 330 West 18th Street, New York

Lot sqft 78,920
Lot dimensions 430.33 ft x 184 ft
Building class Public Elementary, Junior or Senior High (W1)
Building sqft 157,160
Building dimensions 332 ft x 175 ft
Buildings on lot 1
Stories 4
Year built 1966
Construction type
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Zoning & Use for 330 West 18th Street, New York

Zoning
Commercial units 2
Office sqft

Area Overview

Walk Score
Transit Score
Bike Score


School district 2
Community district 4
Closest police station 0.14 Miles
Closest fire station 0.26 Miles

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

Other Property Data for 330 West 18th 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 I. S. 70 - 330 West 18th Street, New York, NY 10011, 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 I. S. 70 - 330 West 18th Street, New York, NY 10011, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 315-319 W 17th St, New York, NY 10011
  • 321-347 W 17th St, New York, NY 10011
  • 312-318 W 18th St, New York, NY 10011
  • 320-348 W 18th St, New York, NY 10011

About 330 West 18th Street, New York

What is the year built & the total sq. ft. for I. S. 70 - 330 West 18th Street, New York, NY 10011?

I. S. 70 - 330 West 18th Street, New York, NY 10011 was built in 1966 and has a total of 157,160 square feet.

What is the assessed value of I. S. 70 - 330 West 18th Street, New York, NY 10011?

The assessed market value for the current tax year is $19,284,750.

Ownership Information for 330 West 18th Street, New York

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Property owner name for I. S. 70 - 330 West 18th Street, New York, NY 10011
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Building contacts for I. S. 70 - 330 West 18th Street, New York, NY 10011
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Mar 19, 2026 Cheaper in the City? Nearly 100 Communities in Suburban NYC Surpass $1M
New Yorkers planning a move to the suburbs increasingly find their options limited, after suburban home values shot up twice as fast as NYC medians over the last decade. While larger homes and better prices were long the norm outside the five boroughs, today, many NYC buyers find their option restricted to a handful of suburban markets.
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Past Sales & Property History for 330 West 18th Street, New York

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No recorded sales for this property.

Title Documents for 330 West 18th Street, New York

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Date Type Amount Party 1 Party 2 Doc image
07/17/1968 - R Assignment, Mortgage
(1540008693154)
07/17/1968 - R Assignment, Mortgage
(1530008693153)
           
           
           
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R: Recorded date
D: Document date

Property Taxes for 330 West 18th Street, New York

Access detailed property tax data for I. S. 70 - I. S. 70 - 330 West 18th Street, New York, NY 10011. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax: $0
Tax assessor's market value: $42,855,000
Assessed value: $19,284,750
Exemptions granted by city:

Assessment History for 330 West 18th Street, New York

Here's the assessment & property tax history for 330 West 18th 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 $42,855,000 $19,284,750 $0 10.848% $1,967,724 $0 n/a
2024/25 $42,227,000 $19,002,150 $0 10.762% $1,966,718 $0 n/a
2023/24 $41,375,000 $18,618,750 $0 10.592% $1,943,622 $0 n/a
2022/23 $39,012,000 $17,555,400 $0 10.646% $1,868,948 $0 n/a
2021/22 $35,788,000 $16,104,600 $0 10.755% $1,732,050 $0 n/a

Permits for 330 West 18th Street, New York

The complete history of permits filed for 330 West 18th 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
04/30/2026 Alteration
11/26/2025 Alteration
09/17/2025 Alteration
07/24/2025 Alteration
06/14/2025 Alteration
06/14/2025 Alteration
05/09/2025 Alteration
05/01/2024 Alteration
03/21/2024 Alteration
03/21/2024 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 Q1/2026
$680
4.4% YoY
Median Price/Sqft Q4/2025
$550
-15.8% YoY
Median Price/Sqft 2025
$607
-2.5% YoY

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

Risk

FEMA flood zone(s): X (See more on map)
Hurricane evacuation zone: 4 (See more on map)

Transportation

Distance to Subway
Closest station 8th Ave & 16th St at NW Corner
Station lines A-C-E-L
Distance (miles) 0.092
View subway map
Bus Routes
Name 8 Av/W 17 St
Line M20
Distance (miles) 0.085

Neighbors for 330 West 18th Street, New York

Here are the neighbors for I. S. 70 - I. S. 70 - 330 West 18th Street, New York, NY 10011.

Address Square feet Purchase date Purchase price
151 8th Ave, New York 14,375 03/07/2018 $18,350,000
108 9th Ave, New York 12,197 11/22/2022 $20,750,000
340 W 17th St, New York 9,000 05/23/2002
145 8th Ave, New York 7,000 10/15/2020
357 W 17th St, New York 11,418 07/07/2020 $14,999,900
338 W 17th St, New York 8,525 11/27/2012 $6,000,000
336 W 17th St, New York 8,525 08/30/2016 $2,380,000
155 8th Ave, New York 4,555 05/05/1998
308 W 18th St, New York 5,760 07/14/2015 $8,350,000
353 W 17th St, New York 20,680 06/16/1975
306 W 18th St, New York 11,431 03/24/1999
344 W 17th St, New York 10,800 08/29/2002
110 9th Ave, New York 10,420 11/22/2022 $20,750,000
311 W 17th St, New York 4,668 06/12/2019
301 W 17th St, New York 13,788 12/17/2003
149 8th Ave, New York 1,992 02/24/2004
313 W 17th St, New York 8,945 06/12/2019
147 8th Ave, New York 4,990 12/22/1992
349 W 17th St, New York 4,361 10/25/2018
351 W 17th St, New York 6,216 06/12/2019
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