Price Reduced39$824,900
4 bd · 2 ba · 1,747 sqft
20 Bonney Lane, Dedham, MA

No listing photos
3
Beds
2.5
Baths
1,332
Sqft
1922
Year built
Range $701,793 – $884,499 · as of August 30, 2026
ATTOM automated valuation model · 55 published estimates over 6.7 years · shaded band is the model's own published low-to-high range
Highest reading $901,575 in July 2025; lowest $453,823 in January 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$158,629
Estimated monthly payment
$5,237/mo
Loan amount $634,517. Estimate only — your actual rate and payment depend on credit, location, and lender.
2025 roll
Rings at ½ mile and 1 mile. Basemap © OpenMapTiles © OpenStreetMap contributors.
Open the Dedham camera map2 license-plate readers mapped within 1 mile of this home, both identified as Flock Safety devices. None within ½ mile. Nearest: 0.8 mi northwest.
| Device type | Within ½ mi | Within 1 mi |
|---|---|---|
| License-plate readers | 0 | 2 |
| of which Flock Safety | 0 | 2 |
Community-reported via OpenStreetMap; may be incomplete. Data as of . © OpenStreetMap contributors (ODbL)
License-plate readers (ALPR) are fixed cameras that photograph passing vehicles and read their plates. Records are typically shared with the agency or association that operates the camera.
Flock Safety is a company whose plate-reader cameras are used by police departments, cities, HOAs and businesses. Its devices are usually solar-powered and pole-mounted.
Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
John Murtagh · John M. Murtagh Real Estate

MLS Property Information Network (MLS PIN)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
Within 2 miles of this home: 37+ restaurants and cafés, 4 grocery stores, 32+ 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
Java Junction
Del Frisco's Grille
University Avenue
Roundhead Brewing Company
Westinghouse Plaza
Not Your Average Joe's
University Avenue
Stop & Shop
Truman Parkway
Wegmans
University Avenue
Shaw's
Hyde Park 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
Track 5 - Franklin Line
W Milton St @ Pine Ave
Hyde Park Ave @ Wolcott Square
Track 4 - Inbound to South Station via Fairmount Line
Hyde Park Ave @ Railroad Station