Under contract

$425,000

12 Mason Street Ext, Buzzards Bay, MA 02532

2beds

624sqft

Est.:

Single Family Residence

Built in 1957

4,950 Square Feet Lot

$411,400 Zestimate^®

$681/sqft

$-- HOA

What's special

Pristine hardwood floors throughoutNewly customized bathroom

Nestled in the seaside community of Onset Village, this beautifully maintained 2-bedroom home in Nanumett Heights offers coastal charm and comfort. A timeless retreat, updated and turn-key. Pristine hardwood floors throughout and a newly customized bathroom. An airy, open kitchen with abundance of natural light creates an inviting culinary work space and the open sight lines enhance the homes spacious feel. Just a short stroll to Onset Pier, Onset Beach, and a nearby Nanumett association beach, this home is perfectly positioned for easy seaside living. A private fenced yard with new composite deck creates a peaceful setting for relaxing or entertaining. Enjoy close proximity to shops, dining, and seasonal waterfront events. With easy access to Nanumett Beach, Buzzards Bay, Bayview Park, marinas, and boat ramps, plus convenient highway access to Cape Cod and the South Coast, this property is ideal as a getaway, investment, or year-round home.

9 days

2,765

108

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 2
Bathrooms: 1
Full bathrooms: 1

Heating

Forced Air, Natural Gas

Cooling

Window Unit(s), None

Appliances

Included: Gas Water Heater, Range, Dishwasher, Refrigerator, Washer, Dryer

Features

Flooring: Tile, Hardwood
Basement: Partial,Bulkhead
Has fireplace: No

Interior area

Total structure area: 624
Total interior livable area: 624 sqft
Finished area above ground: 624

Property

Parking

Total spaces: 1
Parking features: Off Street, Paved
Uncovered spaces: 1

Features

Patio & porch: Deck - Composite
Exterior features: Deck - Composite, Storage, Fenced Yard
Fencing: Fenced
Waterfront features: Beach Access, Bay, Harbor, Walk to, 0 to 1/10 Mile To Beach, Beach Ownership(Public, Association)

Lot

Size: 4,950 Square Feet
Features: Cleared, Level

Details

Parcel number: M:0003A B:004 L:00012,4056770
Zoning: R

Construction

Type & style

Home type: SingleFamily
Architectural style: Bungalow
Property subtype: Single Family Residence

Materials

Frame
Foundation: Concrete Perimeter
Roof: Shingle

Condition

Year built: 1957

Utilities & green energy

Electric: 100 Amp Service
Sewer: Public Sewer
Water: Public
Utilities for property: for Electric Range

Community & HOA

Community

Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Public School

HOA

Has HOA: No

Location

Region: Buzzards Bay

Financial & listing details

Price per square foot: $681/sqft
Tax assessed value: $349,600
Annual tax amount: $3,839
Date on market: 3/19/2026
Listing terms: Contract
Exclusions: Hot Tub Excluded.

Estimated market value

$411,400

$391,000 - $432,000

$2,178/mo

Price history

Date	Event	Price
3/27/2026	Contingent	$425,000$681/sqft
Source: MLS PIN #73488910 Report a problem
3/19/2026	Listed for sale	$425,000+77.1%$681/sqft
Source: MLS PIN #73488910 Report a problem
7/19/2019	Sold	$240,000+71.4%$385/sqft
Source: Agent Provided Report a problem
10/6/2008	Sold	$140,000-3.4%$224/sqft
Source: Public Record Report a problem
7/23/2008	Listed for sale	$145,000$232/sqft
Source: MLS Property Information Network #70752715 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$3,839 +5.1%	$349,600 +11.8%
2024	$3,651 +6.3%	$312,600 +12%
2023	$3,434 +3.4%	$279,200 +14.5%
2022	$3,322 +4.1%	$243,900 +7%
2021	$3,192 +5%	$228,000 +2.8%
2020	$3,041 +8.7%	$221,800 +7.5%
2019	$2,797 +3.9%	$206,300 +7.6%
2018	$2,693 +0.7%	$191,800 +0.3%
2017	$2,674 +14.3%	$191,300 +15.2%
2016	$2,340 +2.8%	$166,100
2015	$2,276 +14.8%	$166,100 +11.3%
2014	$1,983 +1.9%	$149,200
2013	$1,946 -12.6%	$149,200 -24.3%
2012	$2,226 +3.7%	$197,000 -1%
2011	$2,146 +6.9%	$198,900 -3.6%
2010	$2,008 +40.7%	$206,400 +47.9%
2004	$1,427 +4.9%	$139,600
2003	$1,360	$139,600