Beautifully updated two-family home located just steps from downtown Andover. Perfect for an owner-occupant or investor, this property features modern, high-end finishes, bright open layouts, and plenty of off-street parking. Enjoy an unbeatable location within walking distance to shops, restaurants, and the MBTA Commuter Rail, with easy highway access for commuters. Offering a rare combination of charm, convenience, and versatility, this is the ideal opportunity to live in one unit while generating income from the other — all in one of Andover’s most sought-after neighborhoods.
Sold for $899,900
$899,900
20 Walnut Ave, Andover, MA 01810
4beds
2,865sqft
Multi Family
Built in 1918
-- sqft lot
$903,600 Zestimate®
$314/sqft
$3,648 Estimated rent
Home value
$903,600
$831,000 - $976,000
$3,648/mo
Zestimate® history
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What's special
Zillow last checked: 8 hours ago
Listing updated: January 01, 2026 at 07:21pm
Listed by:
Patrick Hermans 254-383-5521,
J. Borstell Real Estate, Inc. 978-502-8045
Bought with:
Jeffrey Borstell
J. Borstell Real Estate, Inc.
Source: MLS PIN,MLS#: 73449606
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
- Full bathrooms: 2
Heating
- Central, Forced Air, Natural Gas
Cooling
- Central Air
Appliances
- Included: Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
Features
- Ceiling Fan(s), Storage, Stone/Granite/Solid Counters, Bathroom With Tub & Shower, Remodeled, Upgraded Cabinets, Living Room, Dining Room, Kitchen, Laundry Room, Mudroom, Office/Den
- Flooring: Tile, Hardwood
- Basement: Full,Finished,Walk-Out Access
- Has fireplace: No
Interior area
- Total structure area: 2,865
- Total interior livable area: 2,865 sqft
- Finished area above ground: 1,992
- Finished area below ground: 873
Property
Parking
- Total spaces: 6
- Parking features: Paved Drive, Off Street, Paved
- Uncovered spaces: 6
Features
- Patio & porch: Deck
- Exterior features: Garden
Lot
- Size: 10,498 sqft
Details
- Additional structures: Shed(s)
- Parcel number: 1836148
- Zoning: SRA
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Multi Family
Materials
- Frame
- Foundation: Stone
- Roof: Shingle
Condition
- Year built: 1918
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: for Gas Range
Green energy
- Energy efficient items: Thermostat
Community & neighborhood
Community
- Community features: Public Transportation, Shopping, Park, Highway Access, T-Station, University
Location
- Region: Andover
HOA & financial
Other financial information
- Total actual rent: 5800
Price history
| Date | Event | Price |
|---|---|---|
| 12/31/2025 | Sold | $899,900$314/sqft |
Source: MLS PIN #73449606 Report a problem | ||
| 11/4/2025 | Contingent | $899,900$314/sqft |
Source: MLS PIN #73449606 Report a problem | ||
| 10/30/2025 | Listed for sale | $899,900+0.5%$314/sqft |
Source: MLS PIN #73449606 Report a problem | ||
| 10/14/2024 | Listing removed | $895,000$312/sqft |
Source: MLS PIN #73271753 Report a problem | ||
| 9/26/2024 | Contingent | $895,000$312/sqft |
Source: MLS PIN #73271753 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $10,175 | $790,000 |
| 2024 | $10,175 +0.3% | $790,000 +6.3% |
| 2023 | $10,148 | $742,900 |
Find assessor info on the county website
Neighborhood: 01810
Nearby schools
GreatSchools rating
- 9/10Bancroft Elementary SchoolGrades: K-5Distance: 1.9 mi
- 8/10Andover West Middle SchoolGrades: 6-8Distance: 0.7 mi
- 10/10Andover High SchoolGrades: 9-12Distance: 0.9 mi
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Estimated market value$903,600
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
$903,600