12 Mountain Road

Off Market

12 Mountain Road

Waltham MA 02451

2444 sq. ft.

12090 sq. ft.

Single-Family

Last sold for $1,250,000

Jason Saphire, last sold this property on 01 September 2026 after 82 days on market.

Overview

Welcome to this beautifully maintained, one-owner custom Colonial offering 2444square feet of living space in a highly sought-after Waltham location on the Lincoln line. Built in 2005, this 4-bedroom, 3.5-bath home showcases exceptional craftsmanship throughout. The striking fieldstone front, farmer's porch, professional landscaping, irrigation system, and oversized garage with loft storage create outstanding curb appeal and functionality. The open-concept kitchen features custom concrete countertops and flows seamlessly into the stunning living room with soaring Douglas fir cathedral ceilings and a dramatic floor-to-ceiling fieldstone gas fireplace. Hardwood floors run throughout the first floor, which also includes a versatile bonus room perfect for a home office, playroom, or guest space. Glass doors from the dining area lead to a large Trex deck overlooking a fully fenced, level backyard, with stairs leading to a patio and garden area—ideal for entertaining and outdoor enjoyment.

Features

4 bedrooms

4 bathrooms

9 carspaces

7 open car spaces

2 garage spaces

2444 sq. ft. floor area

12090 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Waltham over the last 12 months, the estimated median property value of 12 Mountain Road is $1.04m.

Median value

$1.04m

Estimated value range

$715k - $2.07m

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Waltham. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 12 Mountain Road

2026

Sold

$1,250,000

01 Sep 2026 by Jason Saphire, of WWW.HOMEZU.COM

Happy sellers in Waltham

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

Local market activity for 4 bedroom single-family properties in Waltham

In the last 12 months, 27 four-bedroom single-family properties similar to 12 Mountain Road, have been sold.

This represents a 21% decrease in four-bedroom single-family properties sales when compared to the previous 12 months.

Sold

For Sale

Interested in selling?

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

Bonnie Lai

at 1st Knock Realty

(125 reviews)

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Saad Munir

(16 reviews)

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Cindy Babstock

at REMAX On the Charles | Waltham

(3 reviews)

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Adriana Scholz

at Coldwell Banker Realty - Waltham

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Nearby agents

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

Bonnie Lai

Sellers who recommend Bonnie Lai have praised them for being local expert, responsive, clear communication, supportive, reliable, well-prepared, and friendly