14 Old Colony Ave, Wareham MA 02532

Wareham, MA 02532

$199,000

Est. $1,497/month

Beds

Baths

812

Sq Ft

$245

Price/Sq Ft

0.06

Acres

1950

Year Built

Single Family Residence

Type

7 hours 46 minutes

Time on Market

Active Listed May 27, 2026 • MLS# 73524471 Copied!

About this home

Tucked away on exclusive Onset Island, this rare 1-bedroom, 1-bath bungalow offers a chance to own a true hidden escape just minutes from the mainland—without ever crossing the Cape bridge. Set among just 52 homes on a private 12-acre island accessible only by boat, this property is surrounded by natural beauty, peaceful privacy, and the soothing sounds of island life. This is a rehab opportunity, ideal for the visionary buyer, investor, or handy homeowner ready to bring new life to a special property. Whether you're dreaming of creating a charming weekend retreat, a unique vacation rental, or your own off-the-grid coastal getaway, the potential here is undeniable.Opportunities like this don’t come around often—your island escape is waiting. This property is only accessible by boat.

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Property Overview

Property Type

Single Family Residence

Listing Type

For Sale

Year Built

1950

Bedrooms

Full Bathrooms

Living Area

812 sq ft

Total Rooms

Facts & Features

Home Facts

Type Residential

Style Single Family Residence

Year Built 1950

Living Area 812 sq ft

Lot Size 0.06 acres

Bedrooms 1

Full Baths 1

Total Rooms 4

Interior

Heating Electric Baseboard

Cooling Window Unit(s)

Flooring None

Appliances Electric Water Heater, Range, Refrigerator, Washer/dryer

Fireplace None

Basement None

Laundry First Floor

Features None

Exterior

Construction Frame

Architecture Cottage, Bungalow

Roof Shingle

Features Outdoor Shower

Pool None

Spa None

Fencing None

Patio/Porch None

Parking

Features None

Utilities

Electric 100 Amp Service

Water Public

Sewer Inspection Required For Sale

Gas None

Other For Electric Oven

Financial

Annual Tax $3,491

Assessed Value $317,900

HOA Yes

Interior Features

Flooring:

Appliances: Electric Water Heater, Range, Refrigerator, Washer/Dryer

Interior Features:

Windows:

Basement:

Laundry: First Floor

Security:

Construction & Materials

Style: Cottage, Bungalow

Year Built: 1950

Structure Type:

Exterior Materials: Frame

Roof: Shingle

Foundation: Slab

Heating, Cooling & Utilities

Heating: Electric Baseboard

Heating Zones: 1

Cooling: Window Unit(s)

Hot Water:

Water Source: Public

Sewer: Inspection Required for Sale

Energy Features:

Exterior & Lot

Exterior Features: Outdoor Shower

Patio & Porch:

Fencing:

Other Structures:

Lot Features: Flood Plain, Cleared, Level

Road Surface:

Parking & Garage

Parking Features:

Location

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Neighborhood

14 Old Colony Ave, Wareham MA 02532

Wareham, MA 02532

Walkability

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Nearby Schools

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Principal & Interest $0

Property Tax $291

Homeowners Insurance $200

PMI (if <20% down) $0

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Payment Over Time

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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.

Property History

Property Timeline

🏠

Listed for Sale

May 27, 2026

$199,000

Original listing

Agent: Selling South of Boston Team Office: Keller Williams Realty Colonial Partners

Date	Event	Price	Change	$/sqft	Details
05/27/2026	🏠 Listed for Sale	$199,000	-	-	Original listing

Price & Status History

Date	Event	Price	Change
May 27, 2026	New Listing Added	$199,000	—

Market Statistics

Time on Market

7 hours 46 minutes

Price per Sq Ft

$245

Tax History

Year	Taxes	Assessment
2025	$3,491	$317,900

Financial Details

Annual Property Tax

$3,491

Tax Year 2025

Assessed Value

$317,900

Listing Information

Listing Agent Selling South of Boston Team

Listing Office Keller Williams Realty Colonial Partners

Agent MLS ID TM333207

Office MLS ID AN3807

Listing Data Updated May 27, 2026 6:40 AM 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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14 Old Colony Ave, Wareham MA 02532

About this home

Property Overview

Facts & Features

Home Facts

Interior

Exterior

Parking

Utilities

Financial

Interior Features

Construction & Materials

Heating, Cooling & Utilities

Exterior & Lot

Parking & Garage

Location

Neighborhood

Walkability

Nearby Schools

Monthly Payment Calculator

Monthly Payment Breakdown

Loan Summary

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Property History

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Listed for Sale

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