| Primary address | 20 Simonson Avenue |
| Secondary address | 20 Garage Simonson Ave |
| Neighborhood | Mariner's Harbor |
| Zip code | 10303 |
| Borough | Staten island |
| Block & lot | 01186-0076 |
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 | $4,148 |
| Lot sqft | 4,494 |
| Lot dimensions | |
| Building class | Two Stories Detached (Small or Moderate Size, with or without Attic) (A1) |
| Building sqft | 1,104 |
| Building dimensions | |
| Buildings on lot | 1 |
| Stories | 2 |
| Structure type | Old style |
| Building material | Frame |
| Exterior wall | Composition |
| Basement type | Full |
| Year built | 1915 |
| Frontage(s) | Simonson Avenue (narrow) |
| Nearest wide street | Walloon Street |
| Distance to wide street | Register |
| School district | 31 |
| Community district | 1 |
| Closest police station | 0.13 Miles |
| Closest fire station | 0.41 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.
20 Simonson Avenue, Staten Island, NY 10303 was built in 1915 and has a total of 1,104 square feet.
What is the assessed value of 20 Simonson Avenue, Staten Island, NY 10303 and the property tax paid?Assessed at $27,420, the tax amount paid for 20 Simonson Avenue, Staten Island, NY 10303 is $4,148. For the next year, the tax amount for 20 Simonson Avenue, Staten Island, NY 10303 is estimated at $4,148.
When was 20 Simonson Avenue, Staten Island, NY 10303 last sold?20 Simonson Avenue, Staten Island, NY 10303 was last sold in 04/03/2025.
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 20 Simonson Avenue, Staten Island, including title documents, transfer conditions, mortgages, liens, and pre-foreclosures.
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R: Recorded date
D: Document date
Access detailed property tax data for 20 Simonson 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: | $4,149 |
| Estimated property tax: | $4,148 |
| Tax assessor's market value: | $457,000 |
| Assessed value: | $27,420 |
Here's the assessment & property tax history for 20 Simonson 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 | $457,000 | $27,420 | $20,909 | 19.843% | $4,149 | $4,149 | -0.45% |
| 2024/25 | $427,000 | $25,620 | $20,750 | 20.085% | $4,168 | $4,168 | +5.99% |
| 2023/24 | $502,000 | $30,120 | $19,577 | 20.085% | $3,932 | $3,932 | +4.83% |
| 2022/23 | $408,000 | $24,480 | $18,469 | 20.309% | $3,751 | $3,751 | +7.85% |
| 2021/22 | $339,000 | $20,340 | $17,424 | 19.963% | $3,478 | $3,478 | -5.15% |
The complete history of permits filed for 20 Simonson 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) |
| Hurricane evacuation zone: | 2 (See more on map) |
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Distance to Subway
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| Closest station | Minthorne St & Victory Bl at SE Corner | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Station lines | SIR | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 4.037 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Bus Routes
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| Name | Richmond Ter/Van Name Av | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Line | S90 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Distance (miles) | 0.046 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Name | Rating | Att. zoned | Type | Grade range | No of students | Distance to school (mi) |
|---|---|---|---|---|---|---|
| P.S. 22 Graniteville | 5 | Yes | Public | PK, K-5 | 786 | 0.79 |
| P.S. 22 Graniteville | 5 | Yes | Public | PK, K-5 | 786 | 0.79 |
| P.S. 44 Thomas C Brown | 4 | No | Public | PK, K-5 | 547 | 0.45 |
| P.S. 44 Thomas C Brown | 4 | No | Public | PK, K-5 | 547 | 0.45 |
| P.S. 21 Margaret Emery Elm Park | 6 | No | Public | PK, K-5 | 393 | 0.52 |
| 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 | 1.00 |
| St Adalbert School | NR | No | Private | PK-8 | 170 | 0.54 |
| New World Preparatory Charter School | 6 | No | Charter | K-8 | 740 | 0.54 |
| Staten Island School Of Civic Leadership | 7 | No | Public | PK, K-8 | 838 | 1.29 |
| Our Lady Of Mt Carmel-St Benedicta School | NR | No | Private | PK-8 | 155 | 1.41 |
| 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 | 0.51 |
| Holy Family Academy | NR | No | Private | 9-12 | 126 | 1.69 |
| Yeshiva Tifereth Torah | NR | No | Private | 9-12 | 0 | 1.73 |
| Simon Youth Academy | NR | No | Public | 9-12 | 23 | 1.92 |
| Bishop Patrick V Ahern High School | NR | No | Private | 0 | 1.93 |
Data provided by GreatSchools.org © 2025. All rights reserved.
Here are the neighbors for 20 Simonson Avenue, Staten Island, NY 10303.
| Address | Square feet | Purchase date | Purchase price |
|---|---|---|---|
| 2736 Richmond Ter, Staten Island | 1,280 | 08/01/2013 | $352,872 |
| 15 Mariners Ln, Staten Island | 1,260 | 09/02/2004 | |
| 42 Simonson Ave, Staten Island | 1,112 | 04/24/2008 | $280,000 |
| 58 Simonson Ave, Staten Island | 1,896 | ||
| 2750 Richmond Ter, Staten Island | 3,250 | ||
| 48 Simonson Ave, Staten Island | 1,088 | 06/29/2022 | |
| 52 Simonson Ave, Staten Island | 1,088 | 12/01/2014 | |
| 16 Simonson Ave, Staten Island | 944 | ||
| 2732 Richmond Ter, Staten Island | 2,450 | 12/16/2021 | $400,000 |
| 37 Van Name Ave, Staten Island | 3,256 | ||
| 25 Van Name Ave, Staten Island | 1,284 | 01/31/2012 | $250,000 |
| 29 Van Name Ave, Staten Island | 1,800 | ||
| 33 Van Name Ave, Staten Island | 2,024 | ||
| 66 Simonson Ave, Staten Island | 1,030 | ||
| 36 Simonson Ave, Staten Island | 2,054 | ||
| 60 Simonson Ave, Staten Island | 1,708 | ||
| 24 Simonson Ave, Staten Island | 1,697 | 10/19/2020 | $560,000 |
| 30 Simonson Ave, Staten Island | 1,164 | 03/25/2025 | |
| 44 Simonson Ave, Staten Island | 1,088 | 06/06/2016 | $255,000 |
| 2740 Richmond Ter, Staten Island | 2,024 | 02/10/2015 |