New York City  »  10303  »  Union Ave  »  340 Union Ave

340 Union Avenue #PS9, Staten Island, NY 10303 Property Information

340 Union Avenue #PS9, Staten Island, NY 10303 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

340 Union Avenue #PS9, Staten Island, NY 10303
static Mapbox map

Address

Primary address 340 Union Avenue #PS9
Neighborhood Mariner's Harbor
Zip code 10303
Borough Staten island
Block & lot 01234-1017

Sales & Tax Overview for 340 Union Avenue #PS9, Staten Island

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

Purchase date 08/18/2011
Purchase price $265,000 - M
Tax class

Lot & Building Information for 340 Union Avenue #PS9, Staten Island

Lot sq. ft. 17,160
Property type Outdoor Parking (RP)
Buildings on lot 4
Stories 2
Year built 2009
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning & Use for 340 Union Avenue #PS9, Staten Island

Commercial units 1

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 340 Union Avenue #PS9, Staten Island

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 340 Union Avenue #PS9, Staten Island, NY 10303, 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 340 Union Avenue #PS9, Staten Island, NY 10303, including DOB violations, ECB violations, HPD violations and 311 complaints.

About 340 Union Avenue #PS9, Staten Island

When was 340 Union Avenue #PS9, Staten Island, NY 10303 built?

340 Union Avenue #PS9, Staten Island, NY 10303 was built in 2009.

What is the assessed value of 340 Union Avenue #PS9, Staten Island, NY 10303 and the property tax paid?

Assessed at $1,613, the tax amount paid for 340 Union Avenue #PS9, Staten Island, NY 10303 is $174.

When was 340 Union Avenue #PS9, Staten Island, NY 10303 last sold and what was the last sale price?

340 Union Avenue #PS9, Staten Island, NY 10303 was last sold in 08/18/2011 for $265,000.

Ownership Information for 340 Union Avenue #PS9, Staten Island

View property contacts like owners, building management, representatives from permits and tenants with a free account. For LLC-owned properties, access manually researched real owners and phone numbers.

Property owner name for 340 Union Avenue #PS9, Staten Island, NY 10303
Find out who owns 340 Union Avenue #PS9, Staten Island, NY 10303.
Sign Up
Building contacts for 340 Union Avenue #PS9, Staten Island, NY 10303
Building management:
Representatives (from permits):
Tenants:
Real Estate Reports:
Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs
Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million
Laura Pop-Badiu, Jul 02, 2026 How to Find Foreclosed Homes Step-by-Step Using PropertyShark
To help real estate professionals find foreclosed homes in a timely and efficient manner, this guide breaks down every step of the research process — from understanding foreclosure status all the way to finding contact information for owners and looking past LLCs.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 340 Union Avenue #PS9, Staten Island

Create a free account to view the complete sales history for 340 Union Avenue #PS9, Staten Island, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.

Sale date Sale price Buyer name Seller name
08/18/2011 $265,000

Title Documents for 340 Union Avenue #PS9, Staten Island

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
09/12/2011 - R
08/18/2011 - D
Mortgage
(Fixed rate)
09/12/2011 - R
08/18/2011 - D
Deed
           
           
           
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 340 Union Avenue #PS9, Staten Island

Access detailed property tax data for 340 Union Avenue #PS9, Staten Island, NY 10303. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2026-2027
Property tax: $175
Tax assessor's market value: $3,584
Assessed value: $1,613

Assessment History for 340 Union Avenue #PS9, Staten Island

Here's the assessment & property tax history for 340 Union Avenue #PS9, 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 $3,584 $1,613 $1,613 10.848% $175 $175 +0.80%
2024/25 $3,584 $1,613 $1,613 10.762% $174 $174 +1.60%
2023/24 $3,584 $1,613 $1,613 10.592% $171 $171 -0.51%
2022/23 $3,584 $1,613 $1,613 10.646% $172 $172 -0.74%
2021/22 $3,584 $1,613 $1,613 10.755% $173 $173 +0.29%

Permits for 340 Union Avenue #PS9, Staten Island

The complete history of permits filed for 340 Union Avenue #PS9, 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.

No recorded permits for this property.

Mariner's Harbor Residential Market Stats

Access a detailed real estate market overview of Mariner's Harbor so you can assess current trends, home values, types of properties sold and transaction volume.
View the median home sale price in Mariner's Harbor and compare it to other neighborhoods in Staten Island.

Median Sale Price
$545,000
3.9% YoY
Median Price/Sqft
$411
8.7% YoY
Staten Island Median Sale Price
$725,000
3.6% YoY

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

Transportation

Distance to Subway
Closest station Jefferson Av & N Railroad Av at SW Corner
Station lines SIR
Distance (miles) 4.215
View subway map

Schools

Nearest elementary schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
P.S. 44 Thomas C Brown 4 No Public PK, K-5 547 0.23
P.S. 44 Thomas C Brown 4 No Public PK, K-5 547 0.23
P.S. 22 Graniteville 5 No Public PK, K-5 786 0.46
P.S. 22 Graniteville 5 No Public PK, K-5 786 0.46
Staten Island School Of Civic Leadership 7 No Public PK, K-8 838 0.61

Nearest middle schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Staten Island School Of Civic Leadership 7 No Public PK, K-8 838 0.61
St Adalbert School NR No Private PK-8 170 0.63
New World Preparatory Charter School 6 No Charter K-8 740 0.63
Is 51 Edwin Markham 6 No Public 6-8 1,205 0.81
Jewish Foundation School NR No Private 1-8 139 1.03

Nearest high schools

Name Rating Att. zoned Type Grade range No of students Distance (miles)
Port Richmond High School 3 No Public 9-12 1,693 0.95
Bishop Patrick V Ahern High School NR No Private 0 1.28
Bishop Patrick V Ahern High School NR No Private 23 1.29
Moore Catholic High School NR No Private 9-12 394 1.35
Mesivta Kesser Yisroel Of Willowbrook NR No Private 9-12 60 1.79

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

Neighbors for 340 Union Avenue #PS9, Staten Island

Here are the neighbors for 340 Union Avenue #PS9, Staten Island, NY 10303.

Address Square feet Purchase date Purchase price
340 Union Ave, Staten Island 16,814
4654 Amboy Rd, Staten Island 8,000
39 Norden St, Staten Island 2,749 09/13/2013 $815,000
188 Hylan Blvd, Staten Island 8,969
168 Page Ave, Staten Island
4162 Victory Blvd, Staten Island 2,250 07/01/2015
3871 Amboy Rd, Staten Island 25,139
24 Openview Ln, Staten Island 1,550 04/24/2018 $560,037
22 Openview Ln, Staten Island 1,550 05/18/2018 $550,000
82 Douglas Rd, Staten Island 10,638 07/28/2020 $3,350,000
Not sure if we cover all the data-points you need? View sample full report View sample full report