Looking for a standout townhouse near Harvard Square? This is the one. This beautifully updated 4 bed, 3.5 bath townhouse; featuring 2 parking spaces, in-unit laundry, and ample storage for effortless living. Recently renovated throughout, you’ll love the brand-new appliances, sleek countertops, fresh flooring, and modern finishes. The layout is perfect for both everyday living and entertaining, with a spacious living room (complete with a decorative fireplace) and a large dining area ready to host. Each bedroom offers generous space and storage, while the primary suite impresses with a walk-in closet and a private ensuite bath. And the outdoor space? Next level. Enjoy three private outdoor areas, including a show-stopping roof deck, plus a private porch and deck—perfect for relaxing or entertaining all year long. This is Cambridge living at its best—modern updates, incredible space, and an unbeatable location. (1 cat allowed)
Larchwood, located between Fresh Pond and Harvard Square, is a residential and academic Cambridge neighborhood with leafy side streets and a bike-first rhythm. The neighborhood’s character concentrates around the Fresh Pond Reservation loop and the Alewife Brook Parkway edge, where runners, cyclists, and dog-walkers set the daily tempo. Brick apartment blocks and classic triple-deckers mix with mid-century institutional buildings, giving the streetscape a practical Cambridge feel. The Harvard Museum of Natural History and the Harvard Art Museums add a cultural throughline nearby. Formaggio Kitchen and the Brattle Theatre anchor local rituals with food and film. Green space and transit corridors shape a lifestyle that balances quiet blocks with city energy.
Provided by Walk Score and Local Logic
Historical weather
Cambridge, MA • 02138
Average low and high temperatures (°F)
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75
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47
53
38
40
26
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Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
6/10 Heat Factor
7 days above 96° expected this year, 15 days in 30 years
6/10 Wind Factor
63% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.
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Listing agent: Salvatore Sillari (9785057634)
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.
Last Updated: 2026-11-08T12:10:06.607Z
21 Avon St is a 2966 square foot property with 4 bedrooms and 3.5 bathrooms. 21 Avon St is located in Cambridge, the 02138 zipcode, and the Cambridge School District.