21 Wellington Lane Belmont, MA ^$ 3,250,000

21 Wellington Lane

^$ 3,250,000

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21 Wellington Lane

Belmont, MA, 02478

^$ 3,250,000

Bedrooms4 Baths2.2 Sq 5,199

Monthly Estimate*

^$ 20,011

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Single Family Home for sale in Belmont, MA

for $3,250,000 with 4 bedrooms and 2 full baths, 2 half baths. This 5,199 square foot home was built in 1993 on a lot size of 0.48.

A custom-built Royal Barry Wills design for these owners sited just above the town of Belmont on a 20,000 + sq. ft lot with views to the Boston skyline. This home features oversized windows with sun-drenched rooms, high ceilings, craftsman style detail in built-ins, moldings and fireplace surround. You are welcomed into this house by a lovely open foyer with a spiral staircase to the second floor, a living room with a fireplace, a gorgeous dining room with fireplace and built-in corner cupboards, an office with a beautiful fireplace with wood surround and built-ins, a family room with built-ins adjacent to an eat-in 2015 new kitchen, additionally on the first floor there are closets for mudroom storage, half bath and a laundry room. The second floor has four corner bedrooms including the primary and two full baths. The lower level has a walk out patio area, a built-in bar area and a wonderful open space for billiards, ping-pong, poker table and a TV room.

Single Family Active

Price

^$ 3,250,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 34,774

Style

Colonial

Lot Size

0.48

Year Built

1993

Town/City

Belmont

County/Region

Middlesex

MLS | Web ID

73480205

List By

Paige Yates

Listing Agent

Coldwell Banker Realty - Weston

Broker

Affordability Calculator

$22,909

Per Month

Monthly Principal & Interest: $20,011
Monthly Property Taxes: $2,898
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Trends

Single family listings in Belmont, MA

Average List Price ^$2,988,000

Percent of Sale Price 8%

About Belmont, MA

25,653 Population

5% Since 2002

^$116,069 Median Income

43.86 Median Age

36% Households with Children

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Trends Information provided by ATTOM Data Solutions.

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Pricing History

Date	Price	Price Change	Description
2/25/2026	$3,250,000		Listed Price

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21 Wellington Lane, Belmont, MA, 02478 is a Single Family Home for sale at $3,250,000 with 5,199 sqft and a lot size of 0.48. 21 Wellington Lane has 4 bedrooms, 2.2 baths, and was built in 1993. The property's zip code is 02478 which is in Belmont, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Data is updated as of 3/1/2026.

The real estate information and related content displayed on this site is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

The property listing data and information, or the Images, 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, and the Images, 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, or as to the accuracy of any of the Images, set forth herein.

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21 Wellington Lane

Single Family Home for sale in Belmont, MA

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