17
$749,000
3 bd · 3 ba · 1,344 sqft
21 Commonweath Ave, Dedham, MA

No listing photos
3
Beds
1.5
Baths
1,152
Sqft
1925
Year built
Range $553,199 – $615,541 · 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 $722,694 in July 2025; lowest $391,000 in April 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$116,874
Estimated monthly payment
$3,747/mo
Loan amount $467,496. Estimate only — your actual rate and payment depend on credit, location, and lender.
2025 roll
School ratings (A+ to F) from HJN community data.
William H. Ohrenberger School
3-8 · Regular · Boston School District
477 students · 11.3:1 student–teacher
Avery
1-5 · Regular · Dedham School District
321 students · 10.2:1 student–teacher
William Ellery Channing Elementary School
PK-5 · Regular · Boston School District
194 students · 9.2:1 student–teacher
Beethoven Elementary School
PK-2 · Regular · Boston School District
287 students · 11.9:1 student–teacher
Dedham High School
9-12 · Regular · Dedham School District
719 students · 10.4:1 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
Oakdale
1-5 · Regular · Dedham School District
262 students · 10.7:1 student–teacher
Dedham Middle School
6-8 · Regular · Dedham School District
555 students · 9.3:1 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.
17
$749,000
3 bd · 3 ba · 1,344 sqft
21 Commonweath Ave, Dedham, MA
New38$599,900
3 bd · 2 ba · 1,316 sqft
25 Eaton Rd, Dedham, MA
Price Reduced33$729,000
4 bd · 2 ba · 1,945 sqft
18 Kiely Rd, Dedham, MA
Price Reduced32$480,000
2 bd · 2 ba · 1,323 sqft
24 N Stone Mill Dr #1112, Dedham, MA
34$565,000
4 bd · 2 ba · 1,655 sqft
29 Myrtle Street, Dedham, MA
42$749,900
2 bd · 2 ba · 1,895 sqft
989 East St #303, Dedham, MA





Within 2 miles of this home: 35+ restaurants and cafés, 4 grocery stores, 32+ parks and green spaces, and 32+ transit stops.
Place data from OpenStreetMap.
Dunkin
Sawmill Lane
Dedham Diner
Pizzadoro's
Sushinoya
Washington Street
Roundhead Brewing Company
Westinghouse Plaza
Chipotle
Mexican restaurant · Providence Highway
Panda Express
Chinese restaurant · Providence Hwy
Starbucks
Providence Highway
Greek International Food Market
Stop & Shop
Providence Highway
Shaw's
Hyde Park Avenue
Star Market
Stony Brook Reservation
Condon Park
Mother Brook Playground
Stonehill Park
Stonehill Road
Mill Pond Park
Mother Brook Reservation
Gus Toomey Playground
William B. Gould Park
84 Georgetown Pl
Margaretta Dr @ Crownpoint Dr
Alwin St @ Dedham Pkwy
Dedham Pkwy opp Georgetown Dr
Dedham Pkwy @ Georgetown Dr
Alwin St opp Leighton Rd
Alwin St @ Leighton Rd
Opp 67 Crown Point Dr