20 Walnut Ave

Off Market

20 Walnut Ave

Andover MA 01810

2865 sq. ft.

10498 sq. ft.

Multi-Family

Last sold for $899,900

Patrick Hermans, last sold this property on 31 December 2025 after 61 days on market.

Overview

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.

Features

4 bedrooms

2 bathrooms

6 carspaces

6 open car spaces

2865 sq. ft. floor area

10498 sq. ft. lot size

Multi-Family

Estimated Value

We need at least 3 similar 4 bedroom multi families sold in Andover over the last 12 months.

Property history for 20 Walnut Ave

2025

Sold

$899,900

31 Dec 2025 by Patrick Hermans, of J. Borstell Real Estate, Inc.

2023

Sold

$880,000

23 Feb 2023 by Gretchen Papineau, of Coldwell Banker Realty - Andover

2013

Sold

$411,500

07 Nov 2013 by Gretchen Papineau, of Coldwell Banker Residential Brokerage - Andover

Happy sellers in Andover

We have insufficient information to provide an overview of customer satisfaction for Andover. Viewing the agent profiles, reviews and sales for Andover can provide insights for this location.

Local market activity for 4 bedroom multi families in Andover

Sold

For Sale

Interested in selling?

People are reaching out to these agents in Andover for a market analysis.

Kristin Thompson

at Keller Williams Realty Signature Properties

(7 reviews)

Get a market analysis

Cathy Lomasney

at ERA Key Realty Services | Billerica, MA

(112 reviews)

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Phil Bowler

at Realty ONE Group Nest | Newburyport

4.5

(2 reviews)

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Deborah Lucci

at William Raveis Real Estate - Andover

(13 reviews)

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Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Andover

Kristin Thompson

Kristin Thompson is a recommended agent for Andover. They have 1 local sale and collected 1 local review across the last 12 months.

5 (7 reviews)
1 Review in Andover
1 Sale in Andover

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Cathy Lomasney

Sellers who recommend Cathy Lomasney have praised them for being local expert, responsive, supportive, detail-oriented, reliable, patient, and clear communication