20 Walnut Ave, Andover, MA 01810
Property image
Property image
SOLD
DEC 31, 2025

20 Walnut Ave
Andover, MA 01810

  • 4 Beds
  • 2 Baths
  • 2,865 sqft

$899,900

Last Sold: Dec 31, 2025
$314/sqft
Est. Refi. Payment $5,351/mo*
Refinance Your Home

$899,900

Last Sold: Dec 31, 2025
$314/sqft
Est. Refi. Payment $5,351/mo*
Refinance Your Home
4 Beds
2 Baths
2,865 sqft

Local Information

  • Map ViewExplore the area around 20 Walnut Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Multi-Family
Year Built
1918
Living Area
2,865 sqft
Price/Sqft
$314/sqft
Parking
6 Open Spaces

About this House

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.
20 Walnut Ave, Andover, MA 01810 is a 4 bedroom, 2 bathroom, 2,865 sqft multi-family built in 1918. It last sold for the $899,900 asking price on Dec 31, 2025. It is currently off market. The Trulia Estimate is $913,100, with a rent estimate of $4,287/month.

Home Details for 20 Walnut Ave

Interior Features

Interior Details
Basement: Full,Finished,Walk-Out AccessNumber of Rooms: 10
Beds & Baths
Number of Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 2865 Square Feet
Appliances & Utilities
Utilities: for Gas RangeAppliances: Range, Dishwasher, Microwave, Refrigerator, Washer, DryerDishwasherDryerMicrowaveRefrigeratorWasher
Heating & Cooling
Heating: Central,Forced Air,Natural GasHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central
Fireplace & Spa
No FireplaceNo Spa
Windows, Doors, Floors & Walls
Flooring: Tile, Hardwood
Levels, Entrance, & Accessibility
Number of Stories: 3Floors: Tile, Hardwood

Exterior Features

Exterior Home Features
Roof: ShinglePatio / Porch: DeckOther Structures: Shed(s)Exterior: GardenFoundation: StoneGarden
Parking & Garage
Open Parking Spaces: 6No GarageHas Open ParkingParking Spaces: 6Parking: Paved Drive,Off Street,Paved
Frontage
Road Frontage: PublicNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Finished Area
Finished Area (above surface): 1992Finished Area (below surface): 873

Property Information

Year Built
Year Built: 1918
Property Type / Style
Property Type: Residential IncomeProperty Subtype: Multi Family
Building
Construction Materials: FrameDoes Not Include Home Warranty
Property Information
Parcel Number: 1836148

Price & Status

Price
List Price: $899,900Price Per Sqft: $314/sqft
Status Change & Dates
Off Market Date: Mon Nov 17 2025

Active Status

MLS Status: Sold

Location

Direction & Address
City: Andover

Building

Building Area
Building Area: 2865 Square Feet

Community

Community Features: Public Transportation, Shopping, Park, Highway Access, T-Station, UniversityNot Senior Community

Lot Information

Lot Area: 10498 sqft

Offer

Contingencies: Pending P&S

Energy

Energy Efficiency Features: Thermostat

Rental Terms, Policies & Fees

Rent Includes: Unit 1(Water), Unit 2(Water)

Miscellaneous

BasementMls Number: 73449606Above Grade Unfinished Area: 1992

Additional Information

Public TransportationShoppingParkHighway AccessT-StationUniversity
Last check for updates: about 10 hours ago
Listed by Patrick Hermans, (254) 383-5521
J. Borstell Real Estate, Inc., (978) 502-8045
Bought with: Jeffrey Borstell, (978) 502-8045, J. Borstell Real Estate, Inc., (978) 502-8045
Source: MLS PIN, MLS#73449606

Price History for 20 Walnut Ave

DatePriceEventSource
12/31/2025$899,900Sold
MLS PIN #73449606
11/04/2025$899,900ContingentMLS PIN #73449606
10/30/2025$899,900Listed For SaleMLS PIN #73449606
10/14/2024$895,000ListingRemovedMLS PIN #73271753
09/26/2024$895,000ContingentMLS PIN #73271753
09/03/2024$895,000PriceChange
MLS PIN #73271753
07/31/2024$900,000Listed For SaleMLS PIN #73271753
02/23/2023$880,000Sold
MLS PIN #73065295
12/30/2022$895,000ContingentMLS PIN #73065295
12/15/2022$895,000Listed For SaleMLS PIN #73065295
11/20/2022ListingRemovedN/A
11/16/2022$999,000Listed For SaleN/A
11/07/2013$411,500Sold
N/A
09/27/2013$415,000PendingAgent Provided
09/14/2013$415,000Listed For SaleAgent Provided
03/03/1999$275,000Sold
N/A

Market trends in Andover

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$859K
$7.87KMoM
Sale-to-List Price
103.0%
Price per sq ft
$415
$10MoM
Available listings
125
22MoM
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Property Tax and Assessment

Year2025
Tax$10,175
Assessment$790,000
Home facts updated by county records

Comparable Sales for 20 Walnut Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
156 High St, Andover, MA
0.47
Multi-Family Home
$890,000
01/06/26
5
2
2,290
7 Nine Buxton Ct, Andover, MA
0.33
Multi-Family Home
$965,000
05/29/26
3
2.5
2,908
20-22 Florence St, Andover, MA
0.37
Multi-Family Home
$1,410,000
02/12/26
6
3
3,713
35 Peters St, North Andover, MA
1.14
Multi-Family Home
$936,000
03/06/26
5
3.5
2,811
10 Stevens St, Lawrence, MA
1.71
Multi-Family Home
$789,000
07/30/25
5
2
3,294
6 Plant Ter, Lawrence, MA
1.86
Multi-Family Home
$950,000
11/25/25
6
3
2,640
11 W Bradstreet Rd, North Andover, MA
2.29
Multi-Family Home
$910,000
03/05/26
4
3
2,505
87-87-87A Brookfield St, Lawrence, MA
2.06
Multi-Family Home
$905,000
03/31/26
6
2
2,706

Nearby homes

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Assigned Schools

These are the assigned schools for 20 Walnut Ave.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Andover

At least 166 Trulia users voted on each feature.

  • 87 % Say it's dog friendly

  • 86 % Say car is needed

  • 84 % Say yards are well-kept

  • 81 % Say there's holiday spirit

  • 76 % Say parking is easy

  • 73 % Say people would walk alone at night

  • 70 % Say kids play outside

  • 64 % Say it's quiet

  • 63 % Say there's wildlife

  • 61 % Say there are sidewalks

  • 61 % Say they plan to stay for at least 5 years

  • 58 % Say neighbors are friendly

  • 54 % Say streets are well-lit

  • 49 % Say it's walkable to restaurants

  • 44 % Say it's walkable to grocery stores

  • 43 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "I see people walking their dogs all the time and people are respectful when other dogs are nearby or walking"
    0
    Flag
  • Eall.baseball
    "Annual Andover Days, weekly farmers market, holiday vendor fairs, Christmas tree lighting, parades for the holidays "
    0
    Flag
  • Nazneens916
    "This is a very good locality with a lot of diversity. It’s a liberal town and people are lively. Also, the school district ranks one of the best. "
    0
    Flag
  • P.j. F.
    "Great commute. Easy commute of 20 mins to Boston. 10 mins from NH. 1 hr from Maine. Great location for commuting in any direction. Easy access to highways. "
    9
    Flag
  • Chris
    "Very easy drive to where I work. Carpooled a few times too with very nice people but people seem to drive way under the speed limit which can slow things down, speed limits posted are very inconsistent"
    2
    Flag
  • Amie
    "My neighborhood is great, safe and family friendly. It is just too bad that the price of houses and not affordable for the average person."
    3
    Flag
  • Lauren H.
    "I’ve lived in Andover for over 20 years. It’s family friendly, safe, and full of historical charm. The best location in my opinion is downtown area, near Phillips Academy."
    4
    Flag
  • Arthur
    "I see a lot of people walking dogs on trails and in the neighborhood but I have not seen any dog parks or areas for dogs to be off of a leash. "
    1
    Flag
  • Kristin.wilsonanizer48
    "And over has a large percentage of the population that is well educated well employed and financially responsible. My neighborhood, in particular, is a cul-de-sac, off of a cul-de-sac, off of a cul-de-sac, neighboring Harold Parker forest. People will come and park at the edge of our neighborhood to walk their dogs. Everyone is courteous that there are children and drive slowly. Wide open streets with almost no traffic."
    1
    Flag
  • Michele C. O.
    "It’s walking distance to shop and restaurants and several other amenities that make life easy and convenient. It is also within walking distance to the commuter rail. "
    7
    Flag
  • Sparrowsarrow
    "Clean quiet neighborhood nice people nice street busy traffix area walking distance to elementary school Nice people nice yard Close to golf course Close to Highway "
    1
    Flag
  • Ray
    "Living off 28 isn’t the ideal location in the city. But the location offers the best bang for your buck. Neighbors aren’t as friendly when you’re a minority. Overall, fair city with great schools that is not walkable. "
    0
    Flag
  • EricaL
    "I’ve never lived anywhere with such a great neighborhood feel. Friendly neighbors that aren’t stuck up. Kids playing but respectful. Love it!"
    0
    Flag
  • Jessica L.
    "Morning commute to the city along 93S is long. Commute home is A little shorter. There is good access to commuter rail"
    0
    Flag
  • Trishcotter
    "Our neighborhood is near Rt. 93 so the commute to Boston is good if you leave early in the morning. "
    1
    Flag
  • Ehlynch7
    "Usually calm and light heading through North Andover except for the past few weeks due to the gas leaks"
    0
    Flag
  • Sewitman
    "I drive seven minutes down the road. I work in the same town I live in. Traffic around Andover has grown and it is somewhat of a problem."
    2
    Flag
  • Sam M.
    "I see many dog owners walking dogs without leashes. This of course can be dangerous to other dogs and people."
    0
    Flag
  • Trees242
    "I see dogs being walked all the time in my neighborhood, during the day, but not after dark. I do t hav a dog now, but lived walking early in the AM"
    0
    Flag
  • Sam M.
    "Andover has a nice community feel, small town charm, good schools, and great commuter options, including a convenient bus to Boston."
    0
    Flag
  • Dkaram76
    "Great place to raise a family. We’ve lived here for 4 years now and we love it! Friendly people and the town is always clean."
    0
    Flag
  • Susan P.
    " Andover is expensive but very nice area to live. Lots to do public transportation parks. very pretty area. "
    0
    Flag
  • Rosanabcampos
    "A small town with security and tranquility. Pleasant, clean and green streets. Efficient public services."
    1
    Flag
  • Lionel C. R.
    "Live here abutting Bakers Meadow conservation land with 36 miles of trails and and amazing school system."
    0
    Flag

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Homes for sale near 20 Walnut Ave

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Off Market Homes Near 20 Walnut Ave

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The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information are for the personal, non commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
The MLS listing information displayed is deemed reliable, but is not guaranteed accurate by the MLS.