21 Colony Ave, Bourne MA 02532

Bourne, MA 02532 • Monument Beach
$749,000
$725,000
Est. $4,283/month
Estimate assumptions

20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.

Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.

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4
Beds
3
Baths
2,451
Sq Ft
$296
Price/Sq Ft
0.32
Acres
1978
Year Built
1
Garage Space
90
Days on Market
For Sale Price Drop -$24,000 Open House Listed Aug 5, 2026 • MLS# 73559498 Copied! • Updated Oct 31, 2026

Track this home for price, status, and open-house alerts.

Open House Schedule

08
Nov
Sunday, November 8
12:00 PM - 1:30 PM EST

About this home

More space. More flexibility. More ways to enjoy Cape Cod living! Welcome to 21 Colony Ave in desirable Monument Beach. Renovated in 2004, this spacious four-bedroom, three-full-bath home offers an exceptional layout with room for everyone. A rare and desirable feature is the presence of two primary bedroom suites, one conveniently located on the first floor and another on the second, making this home particularly appealing for multigenerational living, extended family, or hosting guests. With separate living and family room spaces on both the first and second floors, there is plenty of room to gather together while still enjoying privacy and flexibility. The kitchen offers direct access to the garage for added everyday convenience. The walk-out lower level features large windows, abundant storage, and exciting potential for future expansion. Thoughtfully renovated throughout, this home offers the space and versatility today's buyers are looking for. Enjoy all that Monument Beach has to offer, with nearby beaches, boating, local restaurants, and convenient access to the Bourne Bridge and major commuting routes. Whether you're accommodating multiple generations, looking for room to spread out, or simply want a home that offers more possibilities, 21 Colony Ave is a wonderful opportunity to make Cape Cod living your own!

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Recently Sold Nearby

Price & Status History

Market Insights

2
Price Changes
3.2%
Price Range

Property Timeline

↓
Price Reduced
Sep 30, 2026
$725,000 $10,000 (-1.36%)
From $735,000 to $725,000 (-1.4%)
↓
Price Reduced
Aug 24, 2026
$735,000 $14,000 (-1.87%)
From $749,000 to $735,000 (-1.9%)
🏠
Listed for Sale
Aug 5, 2026
$749,000
Original listing
Agent: Julie Dateo Office: William Raveis R.E. & Home Services

Tax History

Year Taxes Assessment
2026 $5,007 $654,500

Financial Details

Annual Property Tax
$5,007
Tax Year 2026
Assessed Value
$654,500

Facts & Features

1 Car Garage
Central AC

Home Facts

Type Residential
Style Single Family Residence
Year Built 1978
Living Area 2,451 sq ft
Lot Size 0.32 acres
Bedrooms 4
Full Baths 3
Total Rooms 7

Interior

Heating Baseboard, Oil
Cooling Central Air, Window Unit(s)
Flooring Wood, Tile, Vinyl
Appliances Electric Water Heater, Range, Dishwasher, Refrigerator, Washer, Dryer
Fireplace Living Room
Fireplaces 1
Basement None
Laundry In Basement, Electric Dryer Hookup
Features None

Exterior

Construction Frame
Architecture Cape
Roof Shingle
Features Porch, Deck
Pool None
Spa None
Fencing None
Patio/Porch Porch, Deck
Garage Spaces 1
Has Garage Yes
Features Attached, Paved
Total Spaces 5
Electric None
Water Public
Sewer Private Sewer
Gas None
Other For Electric Range, For Electric Dryer
Annual Tax $5,007
Assessed Value $654,500
Fee Includes None
Amenities None
Optional Fee Includes None
Down Payment Resource Eligible
Lead Paint Unknown
Seller Disclosures No Central Air Conditioning On Second Floor. Title V In Hand. Adt System (windows/doors) $114/ 3 Months. All Information Deemed Reliable But Not Guaranteed, Info Should Be Verified By Buyer And Buyers Agent.
Exclusions Electric Fireplace Insert Is Negotiable.
Possession None
Accepted Financing None
Structure Type []
Sq Ft Source Public Record
Documents None
County Barnstable
Total market time (incl. prior listings) 87 days

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1978
Bedrooms
4
Full Bathrooms
3
Living Area
2,451 sq ft
Total Rooms
7

Floor Layout

Interior Features

Flooring: Wood, Tile, Vinyl
Appliances: Electric Water Heater, Range, Dishwasher, Refrigerator, Washer, Dryer
Interior Features:
Windows:
Basement:
Laundry: In Basement, Electric Dryer Hookup
Security: Security System

Construction & Materials

Style: Cape
Year Built: 1978
Structure Type:
Exterior Materials: Frame
Roof: Shingle
Foundation: Concrete Perimeter

Utilities & Systems

Heating: Baseboard, Oil
Cooling: Central Air, Window Unit(s)
Cooling Zones: 2
Hot Water:
Water Source: Public
Sewer: Private Sewer
Energy Features:

Exterior & Lot

Exterior Features: Porch, Deck
Patio & Porch: Porch, Deck
Fencing:
Other Structures:
Lot Features: Cleared, Gentle Sloping
Road Surface:

Parking & Garage

Garage Spaces: 1
Garage Type: Attached
Total Parking Spaces: 5
Parking Features: Attached, Paved

Special Features

Fireplaces: 1
Fireplace Type: Living Room
Community Amenities:
School District
Bourne School District local
B-
✓ School Safety 2024-25
1.2% Low
1.2% Suspensions 1.2% In-School
↓ 4.3% below state avg
E

Elementary Schools

4 schools
Independence Academy
0.9 mi
Grades K-12
Bridgeview Montessori School
2.8 mi
Grades PK-06
B-
Bourne Intermediate School
1.7 mi | #495 of 825 | Score: 44.9
Dropped 37 spots from last year
-13.3 below state avg
361 students Moderate
Grades 03-05
St. Margaret Primary School
2.4 mi
Grades PK-04
M

Middle Schools

1 school
B-
Bourne Middle School
1.4 mi | #206 of 352 | Score: 40.0
Improved 59 spots from last year
-18.3 below state avg
390 students Moderate
Rising School
Grades 06-08
H

High Schools

2 schools
C
Bourne High School
1.6 mi | #257 of 346 | Score: 46.6
Dropped 143 spots from last year
-11.6 below state avg
304 students Moderate
16 sports • 890 athletes
Strong Athletics
Grades 09-12
B+
Upper Cape Cod Vocational Technical School
2.5 mi | #138 of 346 | Score: 57.2
Dropped 25 spots from last year
-1 below state avg
867 students Moderate
High Graduation Rate Career Tech Programs College Ready Curriculum
Grades 09-12
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Including down payment
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Down: $0
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Monthly Payment Breakdown

Principal & Interest $0
Property Tax $417
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

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Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

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Neighborhood

Monument Beach

21 Colony Ave, Bourne MA 02532

Bourne, MA 02532

Listing Information

Listing Agent Julie Dateo
Listing Office William Raveis R.E. & Home Services
Office Phone 508-563-5100
Agent MLS ID CN251922
Office MLS ID M95413
Listing Data Updated Oct 31, 2026 7:42 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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