| Primary address | 145-147 Union Avenue |
| Secondary address | 145 Union Ave |
| Neighborhood | Mariner's Harbor |
| Zip code | 10303 |
| Borough | Staten island |
| Block & lot | 01213-0004 |
View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.
| Tax class | Register |
| Estimated property tax | $6,005 |
| Lot sq. ft. | 10,088 |
| Lot dimensions | |
| Property type | Four Families (C3)
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| Building sqft | 4,280 |
| Building dimensions | |
| Buildings on lot | 1 |
| Stories | 2 |
| Structure type | Walk-up apartment |
| Building material | C block + brick |
| Year built | 1920 |
| Frontage(s) | Union Avenue (narrow) |
| Nearest wide street | Walloon Street |
| Distance to wide street | Register |
| School district | 31 |
| Community district | 1 |
| Closest police station | 0.49 Miles |
| Closest fire station | 0.17 Miles |
View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.
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You will find all alternate addresses for the property in this section.
145-147 Union Avenue, Staten Island, NY 10303 was built in 1920 and has a total of 4,280 square feet.
What is the assessed value of 145-147 Union Avenue, Staten Island, NY 10303 and the property tax paid?Assessed at $193,950, the tax amount paid for 145-147 Union Avenue, Staten Island, NY 10303 is $6,005. For the next year, the tax amount for 145-147 Union Avenue, Staten Island, NY 10303 is estimated at $6,005.
How many residential units does this building have?This building has 4 residential unit(s).
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.
Create a free account to view the complete sales history for 145-147 Union Avenue, Staten Island, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
Access detailed property tax data for 145-147 Union Avenue, Staten Island, NY 10303. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.
| Tax year: | 2025-2026 |
| Property tax: | $6,005 |
| Estimated property tax: | $6,005 |
| Tax assessor's market value: | $431,000 |
| Assessed value: | $193,950 |
Here's the assessment & property tax history for 145-147 Union 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 | $431,000 | $193,950 | $48,279 | 12.439% | $6,005 | $6,005 | +2.70% |
| 2024/25 | $359,000 | $161,550 | $46,782 | 12.5% | $5,848 | $5,848 | +7.98% |
| 2023/24 | $445,000 | $200,250 | $43,317 | 12.502% | $5,415 | $5,415 | +10.07% |
| 2022/23 | $371,000 | $166,950 | $40,109 | 12.267% | $4,920 | $4,920 | +8.28% |
| 2021/22 | $437,000 | $196,650 | $37,138 | 12.235% | $4,544 | $4,544 | -0.26% |
The complete history of permits filed for 145-147 Union 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.
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) |
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Distance to Subway
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| Closest station | Bay St & Cross St at NE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | SIR | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 4.364 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Maple Py/Walloon St | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | S96 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.068 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 44 Thomas C Brown | 4 | Yes | Public | PK, K-5 | 547 | 0.12 |
| P.S. 44 Thomas C Brown | 4 | Yes | Public | PK, K-5 | 547 | 0.12 |
| New World Preparatory Charter School | 6 | No | Charter | K-8 | 740 | 0.63 |
| St Adalbert School | NR | No | Private | PK-8 | 170 | 0.63 |
| St Adalbert School | NR | No | Private | PK-8 | 170 | 0.63 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Is 51 Edwin Markham | 6 | Yes | Public | 6-8 | 1,205 | 0.98 |
| New World Preparatory Charter School | 6 | No | Charter | K-8 | 740 | 0.63 |
| St Adalbert School | NR | No | Private | PK-8 | 170 | 0.63 |
| Staten Island School Of Civic Leadership | 7 | No | Public | PK, K-8 | 838 | 0.93 |
| Rabbi Jacob Joseph School | NR | No | Private | PK-8 | 452 | 1.34 |
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| Port Richmond High School | 3 | Yes | Public | 9-12 | 1,693 | 0.82 |
| Bishop Patrick V Ahern High School | NR | No | Private | 0 | 1.60 | |
| Bishop Patrick V Ahern High School | NR | No | Private | 23 | 1.62 | |
| Moore Catholic High School | NR | No | Private | 9-12 | 394 | 1.68 |
| Simon Youth Academy | NR | No | Public | 9-12 | 23 | 2.00 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 145-147 Union Avenue, Staten Island, NY 10303.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 145 A Union Ave, Staten Island | 448 | ||
| 18 Linden Ave, Staten Island | 3,496 | 10/03/2022 | $700,000 |
| 3387 Richmond Ter, Staten Island | 1,000 | ||
| 2910 Richmond Ter, Staten Island | 1,700 | 11/22/2017 | |
| 99 Maple Pkwy, Staten Island | 2,676 | 04/27/2023 | $525,000 |
| 15 Orinoco Pl, Staten Island | 2,016 | 06/15/2020 | |
| 2930 Richmond Ter, Staten Island | 2,900 | 11/21/2023 | $340,000 |
| 14 DE Hart Ave, Staten Island | 02/02/2017 | $270,000 | |
| 2846 Richmond Ter, Staten Island | 1,600 | 03/30/2011 | $210,000 |
| 3249 Richmond Ter, Staten Island | 15,780 | ||
| 3365 Richmond Ter, Staten Island | 10,079 | 06/24/2016 | $5,000,000 |
| 2912 Richmond Ter, Staten Island | 5,700 | 02/15/2024 | |
| 100 DE Hart Ave, Staten Island | 800 | 07/14/2011 | |
| 126 Van Pelt Ave, Staten Island | 2,880 | ||
| 9 Union Ave, Staten Island | 2,500 | 05/06/2022 | |
| 30 Maple Pkwy, Staten Island | 6,820 | ||
| 2842 Richmond Ter, Staten Island | 3,938 | ||
| 2860 Richmond Ter, Staten Island | 5,412 | 12/15/2015 | $765,000 |
| 2890 Richmond Ter, Staten Island | 7,740 | ||
| 3333 Richmond Ter, Staten Island | 12,468 |