$629,900
PENDING

21 Simonson Ave Staten Island, NY 10303

Mariners Harbor Neighborhood

Estimated payment $3,673/month

Total Views 404
4 Beds
4 Baths
1,776 Sq Ft
$355 Price per Sq Ft

Highlights

  • Separate Formal Living Room
  • Eat-In Kitchen
  • Hot Water Baseboard Heater
  • Attached Garage

About This Home

This home is located at 21 Simonson Ave, Staten Island, NY 10303 and is currently priced at $629,900, approximately $354 per square foot. This property was built in 1899. 21 Simonson Ave is a home located in Richmond County with nearby schools including P.S. 22 Graniteville, I.S. 51 Edwin Markham, and Port Richmond High School.

Listing Agent

Richard Bruno

White Oak Realty License #37BR0735478 Listed on: 10/10/2025

Property Details

Home Type

  • Multi-Family

Est. Annual Taxes

  • $3,492

Year Built

  • Built in 1899

Lot Details

  • 2,974 Sq Ft Lot
  • Lot Dimensions are 26x114

Home Design

  • Duplex
  • Vinyl Siding

Interior Spaces

  • 1,776 Sq Ft Home
  • Separate Formal Living Room
  • Unfinished Basement
  • Basement Fills Entire Space Under The House
  • Eat-In Kitchen

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Primary Bathroom is a Full Bathroom

Parking

  • Attached Garage
  • Off-Street Parking

Utilities

  • No Cooling
  • Heating System Uses Natural Gas
  • Hot Water Baseboard Heater

Community Details

  • 2 Units
  • Gross Income $13,800

Listing and Financial Details

  • Legal Lot and Block 0045 / 01160
  • Assessor Parcel Number 01160-0045

Property Details

Home Type

Multi-Family

Est. Annual Taxes

$3,492

Year Built

Built in 1899

Lot Details

2,974 Sq Ft Lot

Listing Details

  • Property Sub Type: Duplex
  • Prop. Type: Residential Income
  • Lot Size Acres: 0.07
  • Lot Size: 26x114
  • Directions: forest Ave to Simonson Ave
  • New Construction: No
  • Year Built Details: Approx
  • Year Built: 1899
  • ContractLocation Information:List PriceSqFt2: 354.67
  • General Property Info:Tax Abated: No
  • General Property Info:Irregular: No
  • General Property Info: Number of AC Units: 3.0
  • Special Features: None
  • Year Built: 1899

Interior Features

  • Has Basement: Full, Unfinished
  • Full Bathrooms: 2
  • Three Quarter Bathrooms: 2
  • Total Bedrooms: 4

Exterior Features

  • Property Condition: Fair

Garage/Parking

  • Attached Garage: Yes
  • Parking Features: Off Street
  • Parking: Off Street

Utilities

  • Cooling Y N: No
  • Heating: Natural Gas, Hot Water
  • Heating Yn: Yes
  • Electric: 2
  • Sewer: Public Sewer
  • General Property Info:No of Heating Units: 2.0
  • General Property Info:Air Conditioner: Units
  • General Property Info Cooling: No

Lot Info

  • Lot Size Sq Ft: 2974.0
  • Lot Size Units: Square Feet
  • Parcel #: 01160-0045
  • Zoning: R3 A

Multi Family

  • Number Of Units Total: 2
  • Annual Gross Income: 13800.0

Tax Info

  • Tax Annual Amount: 3492.0
  • Tax Block: 01160
  • Tax Lot: 0045

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $813 $36,780 $4,525 $32,255
2025 $778 $32,700 $4,809 $27,891
2024 $882 $31,500 $4,711 $26,789
2023 $2,310 $17,196 $4,674 $12,522
2022 $723 $24,960 $8,220 $16,740
2021 $798 $24,120 $8,220 $15,900
2020 $775 $25,980 $8,220 $17,760
2019 $679 $25,680 $8,220 $17,460
2018 $582 $14,330 $5,530 $8,800
2017 $1,964 $14,330 $6,252 $8,078
2016 $695 $14,061 $6,807 $7,254
2015 $519 $13,285 $5,370 $7,915
2014 $519 $12,538 $4,656 $7,882
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
11/04/2025 11/04/25 Pending -- -- --
10/10/2025 10/10/25 For Sale $629,900 -- $355 / Sq Ft
Source: Staten Island Multiple Listing Service

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Interfamily Deed Transfer -- None Available
Source: Public Records

Source: Staten Island Multiple Listing Service

MLS Number: 2505992

Staten Island Multiple Listing Service

APN: 01160-0045

New York Richmond County Staten Island 10303 Mariners Harbor

21 Simonson Ave, Staten Island, NY

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Listing Agent
Richard Bruno
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White Oak Realty
(347) 836-6719
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