New
$749,000
3 bd · 3 ba · 1,344 sqft
21 Commonweath Ave, Dedham, MA

No listing photos
4
Beds
1.5
Baths
2,033
Sqft
1925
Year built
Range $754,995 – $819,403 · as of July 14, 2026
ATTOM automated valuation model · 53 published estimates over 6.5 years · shaded band is the model's own published low-to-high range
Highest reading $862,265 in September 2024; lowest $511,888 in March 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$157,440
Estimated monthly payment
$4,927/mo
Loan amount $629,759. Estimate only — your actual rate and payment depend on credit, location, and lender.
2025 roll
School ratings (A+ to F) from HJN community data.
Greenlodge
1-5 · Regular · Dedham School District
320 students · 11.4:1 student–teacher
Oakdale
1-5 · Regular · Dedham School District
262 students · 10.7:1 student–teacher
Academy of the Pacific Rim Charter Public School
5-12 · Regular · Academy of the Pacific Rim Charter Public
509 students · 9.2:1 student–teacher
Franklin D. Roosevelt K-8 School
PK-8 · Regular · Boston School District
364 students · 10.3:1 student–teacher
Thacher Montessori School
PK-8 · Montessori
90 students · 7.0:1 student–teacher
Avery
1-5 · Regular · Dedham School District
321 students · 10.2:1 student–teacher
Dedham High School
9-12 · Regular · Dedham School District
719 students · 10.4:1 student–teacher
William Ellery Channing Elementary School
PK-5 · Regular · Boston School District
194 students · 9.2:1 student–teacher
MLS Property Information Network (MLS PIN)Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
New
$749,000
3 bd · 3 ba · 1,344 sqft
21 Commonweath Ave, Dedham, MA
42$725,000
4 bd · 2 ba · 1,736 sqft
80 Oakdale Avenue, Dedham, MA
19$699,000
3 bd · 2 ba · 1,385 sqft
36 Lancaster Rd, Dedham, MA
Price Reduced32$729,000
4 bd · 2 ba · 1,945 sqft
18 Kiely Rd, Dedham, MA
New38$799,900
3 bd · 2 ba · 1,882 sqft
23 Evergreen Way, Dedham, MA
42$695,000
4 bd · 2 ba · 1,382 sqft
125 Whitehall St, Dedham, MA





Within 2 miles of this home: 37+ restaurants and cafés, 4 grocery stores, 33+ parks and green spaces, and 28+ transit stops.
Place data from OpenStreetMap.
The Village Manor
Sprague Street
Blue Jay Sandwich Shoppe
Sprague Street
Dunkin
Hyde Park Avenue
Pizzadoro's
Roundhead Brewing Company
Westinghouse Plaza
Java Junction
Del Frisco's Grille
University Avenue
Dedham Diner
Stop & Shop
Truman Parkway
Shaw's
Hyde Park Avenue
Wegmans
University Avenue
Whole Foods Market
Legacy Place
Manor Playground
Sprague Pond
Sprague Pond Park
Camp Meigs Playground
Parkson Street
Gregory M. Riley Memorial Playground
Paul Park
Flatley Field
Mother Brook Reservation
Readville
Readville St @ W Milton St
113 W Milton St opp Pine Ave
W Milton St @ Pine Ave
Track 5 - Franklin Line
49 W Milton St opp W Milton Pl
Hyde Park Ave @ Wolcott Square
Track 4 - Inbound to South Station via Fairmount Line