| Primary address | 12 Union Court |
| Neighborhood | Mariner's Harbor |
| Zip code | 10303 |
| Borough | Staten island |
| Block & lot | 01218-0090 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Lot sq. ft. | 798 |
| Lot dimensions | |
| Property type | One Family Attached or Semi-Detached (A5)
|
| Building sqft | 968 |
| Building dimensions | |
| Buildings on lot | 1 |
| Stories | 2 |
| Structure type | Row |
| Building material | Frame |
| Exterior wall | Aluminum/vinyl |
| Year built | 1992 |
| Nearest wide street | Brabant Street |
| Distance to wide street | Register |
| School district | 31 |
| Community district | 1 |
| Closest police station | 0.51 Miles |
| Closest fire station | 0.30 Miles |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
New York property reports include comprehensive occupancy, development and violation information. Create a free account to access valuable data points such as:
12 Union Court, Staten Island, NY 10303 was built in 1992 and has a total of 968 square feet.
What is the assessed value of 12 Union Court, Staten Island, NY 10303 and the property tax paid?Assessed at $26,820, the tax amount paid for 12 Union Court, Staten Island, NY 10303 is $3,223.
When was 12 Union Court, Staten Island, NY 10303 last sold?12 Union Court, Staten Island, NY 10303 was last sold in 02/15/2023.
How many residential units does this building have?This building has 1 residential unit(s).
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Create a free account to view the complete sales history for 12 Union Court, Staten Island, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
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.
R: Recorded date
D: Document date
Access detailed property tax data for 12 Union Court, 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: | $3,223 |
| Tax assessor's market value: | $447,000 |
| Assessed value: | $26,820 |
Here's the assessment & property tax history for 12 Union Court, 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 | $387,000 | $23,220 | $16,243 | 19.843% | $3,223 | $3,223 | -0.14% |
| 2024/25 | $316,000 | $18,960 | $16,070 | 20.085% | $3,228 | $3,228 | +5.67% |
| 2023/24 | $349,000 | $20,940 | $15,208 | 20.085% | $3,055 | $3,055 | +4.83% |
| 2022/23 | $348,000 | $20,880 | $14,347 | 20.309% | $2,914 | $2,914 | +7.84% |
| 2021/22 | $330,000 | $19,800 | $13,536 | 19.963% | $2,702 | $2,702 | -5.15% |
The complete history of permits filed for 12 Union Court, 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.
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.
Check out recently sold homes in Staten Island and see how their prices compare.
| FEMA flood zone(s): | X (See more on map) |
| Hurricane evacuation zone: | 6 (See more on map) |
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Distance to Subway
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| Closest station | Clove Rd & Hillcrest Te at SW Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | SIR | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 4.334 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|---|
| P.S. 44 Thomas C Brown | 4 | Yes | Public | PK, K-5 | 547 | 0.05 |
| P.S. 44 Thomas C Brown | 4 | Yes | Public | PK, K-5 | 547 | 0.05 |
| P.S. 22 Graniteville | 5 | No | Public | PK, K-5 | 786 | 0.56 |
| P.S. 22 Graniteville | 5 | No | Public | PK, K-5 | 786 | 0.56 |
| New World Preparatory Charter School | 6 | No | Charter | K-8 | 740 | 0.60 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|---|
| Is 51 Edwin Markham | 6 | Yes | Public | 6-8 | 1,205 | 0.89 |
| New World Preparatory Charter School | 6 | No | Charter | K-8 | 740 | 0.60 |
| St Adalbert School | NR | No | Private | PK-8 | 170 | 0.60 |
| Staten Island School Of Civic Leadership | 7 | No | Public | PK, K-8 | 838 | 0.80 |
| Rabbi Jacob Joseph School | NR | No | Private | PK-8 | 452 | 1.21 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance (miles) |
|---|---|---|---|---|---|---|
| Port Richmond High School | 3 | Yes | Public | 9-12 | 1,693 | 0.84 |
| Bishop Patrick V Ahern High School | NR | No | Private | 0 | 1.48 | |
| Bishop Patrick V Ahern High School | NR | No | Private | 23 | 1.49 | |
| Moore Catholic High School | NR | No | Private | 9-12 | 394 | 1.55 |
| Mesivta Kesser Yisroel Of Willowbrook | NR | No | Private | 9-12 | 60 | 1.96 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 12 Union Court, Staten Island, NY 10303.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 24 Union CT, Staten Island | 940 | ||
| 10 Union CT, Staten Island | 980 | ||
| 245 Union Ave, Staten Island | 2,280 | 11/19/2015 | |
| 16 Union CT, Staten Island | 968 | 01/12/2026 | $440,000 |
| 237 Union Ave, Staten Island | 1,074 | 10/25/2023 | $360,000 |
| 26 Union CT, Staten Island | 940 | 10/23/2018 | $308,000 |
| 34 Union CT, Staten Island | 968 | 05/25/2017 | $320,000 |
| 25 Union CT, Staten Island | 940 | 10/22/2012 | |
| 14 Union CT, Staten Island | 968 | ||
| 18 Union CT, Staten Island | 968 | 12/11/2023 | $430,000 |
| 213 Union Ave, Staten Island | 928 | 09/03/2021 | $442,500 |
| 23 Union CT, Staten Island | 940 | 10/13/2021 | $375,000 |
| 229 Union Ave, Staten Island | 1,080 | ||
| 235 Union Ave, Staten Island | 1,612 | 09/11/2024 | |
| 22 Union CT, Staten Island | 968 | 11/07/2013 | $189,000 |
| 32 Union CT, Staten Island | 968 | 04/27/2020 | |
| 231 Union Ave, Staten Island | 1,320 | 11/18/2022 | |
| 243 Union Ave, Staten Island | 1,584 | 08/24/2018 | |
| 20 Union CT, Staten Island | 968 | 04/16/2018 | $325,000 |
| 30 Union CT, Staten Island | 968 | 01/19/2022 | $260,000 |