205 Union Ave, Mamaroneck, NY 10543 is a single family home that contains 1,368 sq ft and was built in 1920. It contains 3 bedrooms and 1.5 bathrooms. This home last sold for $720,000 in October 2025.
The Zestimate for this house is $769,500. The Rent Zestimate for this home is $5,322/mo.
Sold for $720,000
Street View
$720,000
205 Union Ave, Mamaroneck, NY 10543
3beds
1baths
1,368sqft
SingleFamily
Built in 1920
5,100 Square Feet Lot
$769,500 Zestimate®
$526/sqft
$5,322 Estimated rent
Home value
$769,500
$693,000 - $862,000
$5,322/mo
Zestimate® history
Owner options
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$5,322/mo
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$5,322/mo
Rent Zestimate®
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$4,849/mo
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$4,849/mo
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 1.5
Heating
- Other, Other
Features
- Has fireplace: Yes
Interior area
- Total interior livable area: 1,368 sqft
Property
Parking
- Parking features: Garage - Attached
Features
- Exterior features: Stucco
Lot
- Size: 5,100 Square Feet
Details
- Parcel number: 55480015450139
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
Condition
- Year built: 1920
Community & HOA
Location
- Region: Mamaroneck
Financial & listing details
- Price per square foot: $526/sqft
- Tax assessed value: $716,400
Price history
| Date | Event | Price |
|---|---|---|
| 10/24/2025 | Sold | $720,000$526/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $716,400 +5% |
| 2024 | -- | $682,300 +4% |
| 2023 | -- | $656,100 +5% |
| 2022 | -- | $624,900 +9% |
| 2021 | -- | $573,300 |
| 2020 | -- | $573,300 +0.3% |
| 2019 | -- | $571,400 +2.1% |
| 2018 | -- | $559,900 +0.8% |
| 2017 | -- | $555,400 +12% |
| 2016 | -- | $495,700 -5.3% |
| 2015 | -- | $523,700 +15.5% |
| 2014 | -- | $453,500 +1.5% |
| 2013 | -- | $446,700 +1.2% |
| 2012 | -- | $441,600 +1.3% |
| 2011 | -- | $436,000 -1.9% |
| 2010 | -- | $444,600 -8% |
| 2009 | -- | $483,300 |
| 2008 | -- | $483,300 -3% |
| 2007 | -- | $498,200 +6% |
| 2006 | -- | $470,000 +4% |
| 2005 | -- | $452,000 +5% |
| 2004 | -- | $430,500 +6422.7% |
| 2003 | -- | $6,600 |
| 2002 | -- | $6,600 |
Find assessor info on the county website
Neighborhood: Rye Neck
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Nearby schools
GreatSchools rating
- 9/10F E Bellows Elementary SchoolGrades: 3-5Distance: 0.3 mi
- 7/10Rye Neck Middle SchoolGrades: 6-8Distance: 1 mi
- 8/10Rye Neck Senior High SchoolGrades: 9-12Distance: 1 mi
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Estimated market value
$769,500
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$769,500
- New York
- Westchester County
- Mamaroneck
- 10543
- Rye Neck
- 205 Union Ave
