Price Reduced40
$725,000
4 bd · 3 ba · 2,451 sqft
21 Colony Ave, Bourne, MA
Julie Dateo · William Raveis R.E. & Home Services

No listing photos
3
Beds
1.5
Baths
1,501
Sqft
1994
Year built
Range $587,946 – $655,848 · as of October 21, 2026
ATTOM automated valuation model · 55 published estimates over 6.8 years · shaded band is the model's own published low-to-high range
Highest reading $669,286 in October 2023; lowest $395,657 in January 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$124,379
Estimated monthly payment
$4,057/mo
Loan amount $497,518. Estimate only — your actual rate and payment depend on credit, location, and lender.
2025 roll
Within 2 miles of this home: 22 restaurants and cafés, 28 parks and green spaces, and 3 transit stops.
Place data from OpenStreetMap.
East Wind Lobster and Grille
Main Street
Mahoney's on Main
Main Street
Vella Juice Bar
Main Street
Krua Thai
Thai restaurant · Main Street
Mic's Main Scoop
Main Street
Rod & Rail
Main Street
Betty Ann's Dairy Freeze
Main Street
Leo’s Breakfast
Main Street
Indian Mound Beach
Mare Pond
Indian Mound Playground
Buttermilk Bay Playground
Sand Pond
Butler Memorial Park
Electric Avenue Beach
Little Buttermilk Bay
Buzzards Bay
Main Street Buzzards Bay
Tedeschi's
Cape Cod & Islands Association of REALTORS
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.
School ratings (A+ to F) from HJN community data.
Christopher Donovan Day School- Inc
12-12 · Special Education
1 students · 0.5:1 student–teacher
Bournedale Elementary School
PK-2 · Regular · Bourne School District
425 students · 12.8:1 student–teacher
Bourne Intermediate School
3-5 · Regular · Bourne School District
359 students · 10.3:1 student–teacher
Bourne High School
9-12 · Regular · Bourne School District
341 students · 9.5:1 student–teacher
Bourne Middle School
6-8 · Regular · Bourne School District
394 students · 8.9:1 student–teacher
Upper Cape Cod Vocational Technical
9-12 · Vocational Education · Upper Cape Cod Regional Vocational Technical
838 students · 9.8:1 student–teacher
Minot Forest Elementary
3-4 · Regular · Wareham School District
912 students · 12.8:1 student–teacher
Bridgeview Montessori School
PK-6 · Montessori
50 students · 3.5:1 student–teacher
Price Reduced40
$725,000
4 bd · 3 ba · 2,451 sqft
21 Colony Ave, Bourne, MA
Julie Dateo · William Raveis R.E. & Home Services
Price Reduced39$625,000
4 bd · 3 ba · 3,214 sqft
46 Wayne Rd, Bourne, MA
Nicoline Lomas · William Raveis R.E. & Home Services
Price Reduced31$510,000
3 bd · 2 ba · 1,120 sqft
5 Birch Street, Buzzards Bay, MA
INSPIRE Team · Keller Williams Realty

$749,900
3 bd · 3 ba · 1,815 sqft
50 Head Of The Bay Road, Buzzards Bay, MA
Amanda C Hodges · Lucido Real Estate, LLC

$799,900
2 bd · 2 ba · 1,724 sqft
30 Ships Way Unit 30, Bourne, MA
Paul Forsberg · The Realty Cape Cod, LLC
Price Reduced42$515,000
2 bd · 1 ba · 1,339 sqft
7 Queens Bay Lane, Buzzards Bay, MA
Tara M Costa · Today Real Estate




