15 Flagg Cir Waltham, MA ^$ 825,000

15 Flagg Cir

^$ 825,000

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15 Flagg Cir

Waltham, MA, 02453

^$ 825,000

Bedrooms3 Baths1.1 Sq 1,372

Monthly Estimate*

^$ 5,080

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Single Family Home for sale in Waltham, MA

for $825,000 with 3 bedrooms and 1 full bath, 1 half bath. This 1,372 square foot home was built in 1980 on a lot size of 0.16.

Welcome to this charming 3 bedroom colonial nestled in a quiet, established neighborhood that perfectly blends suburban tranquility with urban convenience. This well-maintained home offers 1,372 square feet of comfortable living space, ideal for those seeking a peaceful retreat from the hustle and bustle of city life. Discover a thoughtfully designed floor plan that maximizes every square foot. Natural light pours through the windows, illuminating the warm and welcoming interior spaces. The 3 bedrooms provide ample room for rest and relaxation, while 1.5 bathrooms ensure daily routines run smoothly. The basement presents an exciting opportunity for additional living space, whether you envision a home office, recreation room, fitness area, or simply need extra storage. Location is key for commuters who will enjoy proximity to the Brandeis/Roberts commuter station. This updated home represents an exceptional opportunity to establish roots in one of the most desirable communities!

Single Family Active

Price

^$ 825,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 6,151

Style

Colonial

Lot Size

0.16

Year Built

1980

Town/City

Waltham

County/Region

Middlesex

MLS | Web ID

73475452

List By

Jessica Delmonico

Listing Agent

Cullen Real Estate & Appraisal Company

Broker

Affordability Calculator

$5,592

Per Month

Monthly Principal & Interest: $5,080
Monthly Property Taxes: $513
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 Waltham, MA

Average List Price ^$1,182,724

Percent of Sale Price 43%

About Waltham, MA

63,356 Population

7% Since 2002

^$83,820 Median Income

37.48 Median Age

20% Households with Children

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Trends Information provided by ATTOM Data Solutions.

Neighborhood & Schools

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Pricing History

Date	Price	Price Change	Description
2/9/2026	$825,000		Listed Price

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15 Flagg Cir, Waltham, MA, 02453 is a Single Family Home for sale at $825,000 with 1,372 sqft and a lot size of 0.16. 15 Flagg Cir has 3 bedrooms, 1.1 baths, and was built in 1980. The property's zip code is 02453 which is in Waltham, 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 2/9/2026.

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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15 Flagg Cir

Single Family Home for sale in Waltham, MA

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