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81 Alder St, 
Waltham, MA 02453

$3,100,000


19

Beds


11

Baths


6,665

Sq Ft


Multi-Family

Active

Listed by

Kelleher - Pentore Team

Horvath & Tremblay

781-776-4000

Last updated:

November 4, 2025, 11:44 AM

MLS#

73450026

Source:

MLSPIN

About This Home

81 Alder St

81 Alder St is a three-story building and contains four (4) total units comprised of two (2) 5-Bedroom/3-Bathroom units, one (1) 5-Bedroom/2-Bathroom unit, and one (1) 4-Bedroom/2.5-Bathroom unit. All units are desirable, townhouse style units. The property has undergone significant capital upgrades which include condo quality finishes to all units featuring new kitchens with new cabinetry, quartz countertops, renovated bathrooms, new flooring, painting, central air conditioning (central air and mini splits) and updated electrical service. Building amenities include laundry for each unit as well as three (3) direct parking spaces, one of which is Tandem for multiple vehicles. 81 Alder Street is strategically located in a well-connected residential neighborhood on the South Side of Waltham, offering convenient access to Moody Street, downtown Waltham, and the Charles River waterfront.

Home Facts

Multi-Family

11 Baths

19 Bedrooms

Built in 1900

Price Summary

3,100,000

$465 per Sq. Ft.

MLS #:

73450026

Last Updated:

November 4, 2025, 11:44 AM


Rooms & Interior

Bedrooms

Total Bedrooms:

19

Bathrooms

Total Bathrooms:

11

Full Bathrooms:

10

Interior

Living Area:

6,665 Sq. Ft.


Structure

Structure

Building Area:

6,665 Sq. Ft.

Year Built:

1900


Lot

Lot Size (Sq. Ft):

6,840


Finances & Disclosures

Finances

Price:

$3,100,000

Price per Sq. Ft:

$465 per Sq. Ft.

Source:MLSPIN
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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