21 Colony Ave, Bourne MA 02532
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.
Adjust the payment calculatorTrack this home for price, status, and open-house alerts.
About this home
TWO PRIMARY SUITES. THREE FULL BATHS. TWO SEPARATE LIVING AREAS. ONE HOME WITH ROOM FOR EVERYONE!More space. More flexibility. More ways to enjoy Cape Cod living! Welcome to 21 Colony Avenue in desirable Monument Beach. Thoughtfully renovated, this spacious 4-bedroom, 3-full-bath home offers a versatile layout designed to accommodate today's changing lifestyles. A standout feature is the rare combination of two primary bedroom suites, one on each level, offering exceptional flexibility for multigenerational living, extended family, guests, or anyone seeking the convenience of first-floor living without sacrificing space and privacy.With separate living and family room areas on both floors, everyone can enjoy their own space while still having plenty of room to gather. The kitchen provides convenient access to the garage, while the walk-out lower level offers large windows, abundant storage, and potential for future expansion. Whether accommodating multiple generations, hosting family and friends, or simply enjoying the extra room to spread out, this home offers possibilities that are hard to find. Enjoy the best of Monument Beach living with nearby beaches, boating, local restaurants, and easy access to the Bourne Bridge and major commuting routes. A home that offers flexibility today and options for tomorrow!
View in the App
Save this property, schedule tours instantly, and get alerts when the price drops
Scan with phone
BMN Estimate
Get the number an algorithm can't give you
A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.
Recently Sold Nearby
Price & Status History
Market Insights
Property Timeline
Price Reduced
Sep 30, 2026Price Reduced
Aug 24, 2026Listed for Sale
Aug 5, 2026| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 09/30/2026 | ↓ Price Reduced | $725,000 | $10,000 | - | From $735,000 to $725,000 (-1.4%) |
| 08/24/2026 | ↓ Price Reduced | $735,000 | $14,000 | - | From $749,000 to $735,000 (-1.9%) |
| 08/05/2026 | 🏠 Listed for Sale | $749,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $5,007 | $654,500 |
Financial Details
Facts & Features
Home Facts
Interior
Exterior
Parking
Utilities
Financial
HOA & Community
MA Disclosures
Additional Details
Property Overview
Floor Layout
Floor Layout
Finished Area
Display Options
Outdoor Areas
Room Markers
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Construction & Materials
Utilities & Systems
Exterior & Lot
Parking & Garage
Special Features
Nearby Schools
School information not available for this location.
Monthly Payment Calculator
Monthly Payment Breakdown
Loan Summary
Rate Impact
Payment Over Time
Location
Neighborhood
Monument Beach
21 Colony Ave, Bourne MA 02532
Bourne, MA 02532
Listing Information
Contact Us
Similar Homes for Sale
Comparable Properties
Customize Comparable Search
Finding comparable properties...

