402 Union Ave, Mamaroneck, NY 10543 is a multi family home that contains 3,086 sq ft and was built in 1875. It contains 4 bedrooms and 2.5 bathrooms. This home last sold for $325,000 in June 2026.
The Zestimate for this house is $793,600. The Rent Zestimate for this home is $3,962/mo.
Sold for $325,000
Street View
$325,000
402 Union Ave, Mamaroneck, NY 10543
4beds
2baths
3,086sqft
MultiFamily
Built in 1875
-- sqft lot
$793,600 Zestimate®
$105/sqft
$3,962 Estimated rent
Home value
$793,600
$635,000 - $984,000
$3,962/mo
Zestimate® history
Owner options
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$3,962/mo
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$2,187/mo
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$2,187/mo
Est. payment
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2.5
Heating
- Other, Other
Features
- Has fireplace: Yes
Interior area
- Total interior livable area: 3,086 sqft
Property
Features
- Exterior features: Other
Lot
- Size: 6,469 Square Feet
Details
- Parcel number: 55480015442111
Construction
Type & style
- Home type: MultiFamily
Materials
- Metal
Condition
- Year built: 1875
Community & HOA
Location
- Region: Mamaroneck
Financial & listing details
- Price per square foot: $105/sqft
- Tax assessed value: $953,900
Price history
| Date | Event | Price |
|---|---|---|
| 6/5/2026 | Sold | $325,000$105/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $953,900 +5% |
| 2024 | -- | $908,500 +4% |
| 2023 | -- | $873,600 +5% |
| 2022 | -- | $832,000 +9% |
| 2021 | -- | $763,300 |
| 2020 | -- | $763,300 +12% |
| 2019 | -- | $681,300 +7.8% |
| 2018 | -- | $631,800 -4.8% |
| 2017 | -- | $663,700 +2% |
| 2016 | -- | $650,800 -4% |
| 2015 | -- | $678,200 +33% |
| 2014 | -- | $510,100 +1.5% |
| 2013 | -- | $502,500 +10.6% |
| 2012 | -- | $454,500 -14.6% |
| 2011 | -- | $532,000 -12.4% |
| 2010 | -- | $607,500 -14% |
| 2009 | -- | $706,400 -1% |
| 2008 | -- | $713,500 -5% |
| 2007 | -- | $751,000 +6% |
| 2006 | -- | $708,500 +11.3% |
| 2005 | -- | $636,600 +9% |
| 2004 | -- | $584,000 +6179.6% |
| 2003 | -- | $9,300 |
| 2002 | -- | $9,300 |
| 2001 | -- | $9,300 |
| 2000 | -- | $9,300 |
| 1999 | -- | $9,300 |
Find assessor info on the county website
Neighborhood: Rye Neck
Nearby homes
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Nearby schools
GreatSchools rating
- 9/10F E Bellows Elementary SchoolGrades: 3-5Distance: 0.4 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
$793,600
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Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$793,600
- New York
- Westchester County
- Mamaroneck
- 10543
- Rye Neck
- 402 Union Ave