Move-In Ready & Commuter Friendly! Welcome to 21 South Washington Avenue, a beautifully maintained Dutch Colonial with all the conveniences you want and the character you’ll love. With 4 bedrooms and 2 full baths in, this home has a classic layout perfect for families or first-time buyers. Hardwood floors, an updated kitchen with granite counters, and a finished walk-out lower level with a bedroom, its own full bath and separate entrance add versatility and functionality. Enjoy entertaining in the front and back patios, an expansive, terraced backyard ideal for gardening, and a lot that offers both privacy and charm. Parking includes an attached 1-car garage. Just minutes from shops, parks, restaurants, and commuter rail lines, yet tucked into a peaceful neighborhood. Truly a home that blends character with convenience. Schedule your private tour today! *An automated third-party model lists this property as 9/10 flood risk. The owner has had this property since 2014 and it has never flooded.
A/O 10/4/25
Sold for $565,000
$565,000
21 S Washington Avenue, Hartsdale, NY 10530
4beds
1,620sqft
Single Family Residence, Residential
Built in 1900
5,227 Square Feet Lot
$584,300 Zestimate®
$349/sqft
$5,388 Estimated rent
Home value
$584,300
$526,000 - $649,000
$5,388/mo
Zestimate® history
Owner options
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$5,388/mo
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$5,388/mo
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$3,744/mo
Est. payment
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$3,744/mo
Est. payment
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List your homeWhat's special
Finished walk-out lower levelPrivacy and charmFront and back patiosExpansive terraced backyardHardwood floors
Zillow last checked:
Listing updated:
Listed by:
Shintaro Higashi 914-646-4267,
Mary Jane Pastor Realty 914-682-1799
Bought with:
Laura Nardone, 10401273903
RE/MAX Prime Properties
Source: OneKey® MLS as distributed by MLS GRID,MLS#: 912231
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Bedroom 1
- Level: Second
Bedroom 3
- Level: Second
Bathroom 1
- Level: Basement
Bathroom 2
- Level: Second
Bathroom 2
- Level: Second
Bathroom 4
- Level: Basement
Dining room
- Level: First
Kitchen
- Level: First
Laundry
- Level: Basement
Living room
- Level: First
Heating
- Baseboard, Steam
Cooling
- Wall/Window Unit(s)
Appliances
- Included: Dishwasher, Gas Range, Refrigerator
- Laundry: Washer/Dryer Hookup, In Basement
Features
- Breakfast Bar, Ceiling Fan(s), Formal Dining
- Flooring: Hardwood
- Windows: Blinds, Double Pane Windows
- Basement: Finished,Full,See Remarks,Walk-Out Access
- Attic: None
- Has fireplace: No
Interior area
- Total structure area: 1,620
- Total interior livable area: 1,620 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 1
Features
- Patio & porch: Covered, Patio, Porch
- Fencing: Back Yard,Wood
Lot
- Size: 5,227 Square Feet
- Dimensions: 25 x 210
- Features: Back Yard, Landscaped
Details
- Parcel number: 2689008250001930000011
- Special conditions: None
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial,Other
- Property subtype: Single Family Residence, Residential
Materials
- Aluminum Siding, Vinyl Siding
- Foundation: Concrete Perimeter, Stone
Condition
- Year built: 1900
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Connected, Trash Collection Public
Community & HOA
HOA
- Has HOA: No
Location
- Region: Hartsdale
Financial & listing details
- Price per square foot: $349/sqft
- Tax assessed value: $604,100
- Annual tax amount: $15,663
- Date on market: 9/16/2025
- Cumulative days on market: 24 days
- Listing agreement: Exclusive Right To Sell
Price history
| Date | Event | Price |
|---|---|---|
| 3/16/2026 | Sold | $565,000-8.1%$349/sqft |
Source:  OneKey® MLS as distributed by MLS GRID #912231 Report a problem | ||
| 10/10/2025 | Pending sale | $615,000+2.7%$380/sqft |
Source: OneKey® MLS as distributed by MLS GRID #912231 Report a problem | ||
| 9/16/2025 | Listed for sale | $599,000$370/sqft |
Source: OneKey® MLS as distributed by MLS GRID #912231 Report a problem | ||
| 1/5/2024 | Listing removed | -- |
Source: OneKey® MLS as distributed by MLS GRID #H6272665 Report a problem | ||
| 11/26/2023 | Price change | $599,000-4.8%$370/sqft |
Source: OneKey® MLS as distributed by MLS GRID #H6272665 Report a problem | ||
| 10/10/2023 | Listed for sale | $629,000+34.1%$388/sqft |
Source: OneKey® MLS as distributed by MLS GRID #H6272665 Report a problem | ||
| 6/18/2019 | Listing removed | $469,000$290/sqft |
Source: Village Realty of Westchester #4913525 Report a problem | ||
| 5/22/2019 | Price change | $469,000-6%$290/sqft |
Source: Village Realty of Westchester #4913525 Report a problem | ||
| 6/7/2018 | Listed for sale | $499,000+53.5%$308/sqft |
Source: Village Realty of Westchester #4826365 Report a problem | ||
| 4/29/2014 | Sold | $325,000-0.6%$201/sqft |
Source: OneKey® MLS as distributed by MLS GRID #H3403863 Report a problem | ||
| 2/15/2014 | Listed for sale | $326,900$202/sqft |
Source: ERA Insite Realty Services #3316306 Report a problem | ||
| 11/25/2013 | Listing removed | $326,900$202/sqft |
Source: ERA Insite Realty Services #3316306 Report a problem | ||
| 7/19/2013 | Price change | $326,900-0.6%$202/sqft |
Source: ERA Insite Realty Services #3316306 Report a problem | ||
| 5/25/2013 | Price change | $328,9000%$203/sqft |
Source: ERA Insite Realty #3316306 Report a problem | ||
| 9/29/2012 | Listed for sale | $329,000$203/sqft |
Source: Prudential Centennial Realty #3229108 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $604,100 +6% |
| 2024 | -- | $569,900 +18.5% |
| 2023 | -- | $481,000 +5.6% |
| 2022 | -- | $455,700 +10.2% |
| 2021 | -- | $413,500 +11.8% |
| 2020 | -- | $369,800 |
| 2019 | -- | $369,800 +8.7% |
| 2018 | -- | $340,200 |
| 2017 | -- | $340,200 +2% |
| 2016 | -- | $333,500 +3235% |
| 2015 | -- | $10,000 |
| 2014 | -- | $10,000 +4.2% |
| 2013 | -- | $9,600 |
| 2012 | -- | $9,600 |
| 2011 | -- | $9,600 |
| 2010 | -- | $9,600 |
| 2009 | -- | $9,600 |
| 2008 | -- | $9,600 |
| 2007 | -- | $9,600 |
Find assessor info on the county website
Neighborhood: 10530
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Nearby schools
GreatSchools rating
- 6/10Highview SchoolGrades: 2-3Distance: 0.5 mi
- 5/10Woodlands Senior High SchoolGrades: 7-12Distance: 0.8 mi
- NALee F Jackson SchoolGrades: K-1Distance: 1.3 mi
Schools provided by the listing agent
- Elementary: Lee F Jackson School
- Middle: Woodlands Middle/High School
- High: Woodlands Middle/High School
Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$584,300
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
$584,300
- New York
- Westchester County
- Hartsdale
- 10530
- 21 S Washington Avenue
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