Perched atop one of Avon Hill’s most admired brick courtyard buildings, this sun-filled penthouse corner residence combines classic Cambridge character with thoughtful updates and skyline views. South-facing and filled with natural light, the home features hardwood floors, tall ceilings, oversized windows, and a wood-burning fireplace. The renovated kitchen offers granite countertops, custom cabinetry, under-cabinet lighting, stainless steel appliances, and subway tile backsplash, while the updated bath includes a soaking tub and contemporary finishes. Enjoy sweeping city views from the shared roof deck, plus the convenience of laundry facilities, bike storage, professional management, and heat and hot water included in the condo fee. Recent association improvements include major plumbing infrastructure upgrades serving Unit 18, replacement of the building boiler, and replacement of hot water systems. Ideally located near Harvard & Porter Sq, the Red Line, restaurants, shops, & parks.
Property Details
Price:
$645,000
MLS #:
73534554
Status:
Active
Beds:
1
Baths:
1
Type:
Condo
Subtype:
Condominium
Listed Date:
Jun 11, 2026
Finished Sq Ft:
607
Total Sq Ft:
607
Year Built:
1880
See this Listing
Schools
Interior
Above Grade Finished Area
607
Appliances
Dishwasher, Refrigerator, Range Hood
Bathrooms
1 Full Bathroom
Cooling
Window Unit(s)
Fireplaces Total
1
Flooring
Wood, Hardwood
Heating
Baseboard
Laundry Features
Common Area
Exterior
Association Amenities
Hot Water, Garden Area
Common Walls
No One Above, Corner
Community Features
Public Transportation, Shopping, Park, Private School, Public School, T-Station, University
Construction Materials
Brick
Exterior Features
Deck – Roof, City View(s), Professional Landscaping
Patio And Porch Features
Deck – Roof
Roof
Rubber
Stories
1
View
City
Financial
HOA Fee
$459
HOA Includes
Heat, Water, Sewer, Insurance, Maintenance Structure, Snow Removal
Tax Year
2026
Taxes
$4,125
Map
Community
- Address4 Washington Ave # 18 Cambridge MA
- CityCambridge
- CountyMiddlesex
- Zip Code02140
Subdivisions in Cambridge
Market Summary
Property Summary
- 4 Washington Ave # 18 Cambridge MA is a Condo for sale in Cambridge, MA, 02140. It is listed for $645,000 and features 1 beds, 1 baths, and has approximately 607 square feet of living space, and was originally constructed in 1880. The current price per square foot is $1,063. The average price per square foot for Condo listings in Cambridge is $965. The average listing price for Condo in Cambridge is $1,205,094. To schedule a showing of MLS#73534554 at 4 Washington Ave # 18 in Cambridge, MA, contact your Cornerstone Real Estate agent at 617-238-7400.
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Courtesy of Coldwell Banker Realty – Cambridge. The property listing data and information 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 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 set forth herein.
4 Washington Ave # 18
Cambridge, MA