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300 Prospect Avenue, Staten Island, NY 10301 Property Information

300 Prospect Avenue, Staten Island, NY 10301 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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300 Prospect Avenue, Staten Island, NY 10301
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Address

Primary address 300 Prospect Avenue
Secondary address 264-290 Prospect Ave
Neighborhood Randall Manor
Zip code 10301
Borough Staten island
Block & lot 00100-0030

Sales & Tax Overview for 300 Prospect Avenue, Staten Island

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Tax class

Lot & Building Information for 300 Prospect Avenue, Staten Island

Lot sqft 349,840
Lot dimensions 651 ft x 275 ft
Building class Miscellaneous Educational Facility (W9)
Building sqft 5,100
Building dimensions 22 ft x 35 ft
Buildings on lot 5
Stories 3
Year built 1931
Construction type
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Zoning & Use for 300 Prospect Avenue, Staten Island

Zoning

Area Overview

Walk Score
Transit Score
Bike Score


School district 31
Community district 1

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

Other Property Data for 300 Prospect Avenue, Staten Island

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Floor area ratio (FAR) for 300 Prospect Avenue, Staten Island, NY 10301, 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 300 Prospect Avenue, Staten Island, NY 10301, including DOB violations, ECB violations, HPD violations and 311 complaints.

Alternate Addresses

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

  • 264-290 Prospect Ave, Staten Island, NY 10301
  • 304 Prospect Ave, Staten Island, NY 10301
  • 306 Prospect Ave, Staten Island, NY 10301

About 300 Prospect Avenue, Staten Island

What is the year built & the total sq. ft. for 300 Prospect Avenue, Staten Island, NY 10301?

300 Prospect Avenue, Staten Island, NY 10301 was built in 1931 and has a total of 5,100 square feet.

What is the assessed value of 300 Prospect Avenue, Staten Island, NY 10301?

The assessed market value for the current tax year is $8,674,200.

Ownership Information for 300 Prospect Avenue, Staten Island

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Property owner name for 300 Prospect Avenue, Staten Island, NY 10301
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Building contacts for 300 Prospect Avenue, Staten Island, NY 10301
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 300 Prospect Avenue, Staten Island

Create a free account to view the complete sales history for 300 Prospect Avenue, Staten Island, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

No recorded sales for this property.

Title Documents for 300 Prospect Avenue, Staten Island

Data not available for this property.

Property Taxes for 300 Prospect Avenue, Staten Island

Access detailed property tax data for 300 Prospect Avenue, Staten Island, NY 10301. 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: $19,276,000
Assessed value: $8,674,200
Exemptions granted by city:

Assessment History for 300 Prospect Avenue, Staten Island

Here's the assessment & property tax history for 300 Prospect Avenue, Staten Island, 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 $19,276,000 $8,674,200 $0 10.848% $883,833 $0 n/a
2024/25 $18,994,000 $8,547,300 $0 10.762% $881,137 $0 n/a
2023/24 $18,611,000 $8,374,950 $0 10.592% $868,600 $0 n/a
2022/23 $17,548,000 $7,896,600 $0 10.646% $840,672 $0 n/a
2021/22 $16,098,000 $7,244,100 $0 10.755% $779,103 $0 n/a

Permits for 300 Prospect Avenue, Staten Island

The complete history of permits filed for 300 Prospect Avenue, Staten Island, 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
06/26/2019 Alteration
08/04/2018 Alteration
05/09/2014 Full demolition
05/09/2014 Full demolition
05/30/2012 Alteration type 1
05/30/2012 Alteration type 1
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Staten Island Commercial Market Stats

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

Median Price/Sqft Q1/2026
$346
4.4% YoY
Median Price/Sqft Q4/2025
$331
6.3% YoY
Median Price/Sqft 2025
$327
6% YoY

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

Risk

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

Transportation

Distance to Subway
Closest station Minthorne St & Victory Bl at SE Corner
Station lines SIR
Distance (miles) 1.204
View subway map
Bus Routes
Name Henderson Av/Clinton Av
Line S44
Distance (miles) 0.153

Neighbors for 300 Prospect Avenue, Staten Island

Here are the neighbors for 300 Prospect Avenue, Staten Island, NY 10301.

Address Square feet Purchase date Purchase price
314 Lafayette Ave, Staten Island 5,490
323 Brighton Ave, Staten Island 2,400 07/25/2014 $14,600,000
211 Cambridge Ave, Staten Island 2,250 04/29/2014 $722,957
99 Van Name Ave, Staten Island 1,744 05/14/2015 $405,600
304 Wingham St, Staten Island 2,240 06/20/2017
573 Main St, Staten Island 2,120 10/25/2013 $705,650
276 Holten Ave, Staten Island 2,538 04/09/2014 $850,238
5855 Amboy Rd, Staten Island 2,442 10/18/2021 $999,000
47 McGee Ln, Staten Island
173 Hurlbert St, Staten Island 1,487 03/15/2013 $456,300
288 Holten Ave, Staten Island 2,538 11/25/2020 $1,060,000
225 Detroit Ave, Staten Island 2,400 01/09/2025 $1,250,000
282 Holten Ave, Staten Island 2,538 04/03/2014 $901,151
169 Barclay Ave, Staten Island 2,090 02/21/2020 $900,000
229 Detroit Ave, Staten Island 2,400 01/15/2019 $945,000
210 Wild Ave, Staten Island 1,840 02/20/2013 $484,900
49 McGee Ln, Staten Island
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