12 Mason St Ext

624 Sq. Ft.
$681 / Sq. Ft.
624
Sq. Ft.
$681
per Sq. Ft.

Description

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...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.
  1. Listed by Lauren Tansey Lima • LPT Realty - Home & Key Group

Property Details for 12 Mason St Extension

Town
Wareham
MLS Area
Onset
Area
MA-Wareham-Onset, MA-Wareham
Architectural Style
Bungalow
Style
Bungalow
Garage Spaces
0
Open Parking Spaces
1.00
Parking Spaces Total
1
LISTING UPDATED: 03/23/2026 03:06 AM

Property Details for 12 Mason St Extension

StatusActive
MLS #73488910
Days on Market5
Taxes$3,839 / year
HOA Fees-
Compass TypeSingle Family
MLS TypeSingle Family / Detached
Year Built1957
CountyPlymouth County

Location

Listing Courtesy of LPT Realty - Home & Key Group, Lauren Tansey Lima
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Building Information for 12 Mason St Extension

Stories-Year Built1957Building Size-Lot Size0.11 AC / 4,950 SF

Payment Calculator

$2,382 per month

30 year fixed, 6.11% Interest

Principal and Interest

$2,063

Property Taxes

$320

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 12 Mason St Extension

General Details
Property Details
  • Building Area Units: Square Feet
  • Community Features: Public Transportation, Shopping, Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Conservation Area, Highway Access, House of Worship, Marina, Public School
  • Living Area: 624.0
  • Color: Gray
  • SqFt with Basement: No
  • Property Attached: No
  • Single Family Type: Detached
  • Waterfront: No
  • Water View: No
  • Year Built Details: Approximate
  • Year Built Source: Public Records
Features
Interior Features
  • Appliances: Gas Water Heater, Range, Dishwasher, Refrigerator, Washer, Dryer
  • Basement Features: Partial, Bulkhead
  • Num of Baths: 1.0
  • Num of Full Baths: 1
  • Num of Half Baths: 0
  • Bathrooms Total Decimal: 1.00
  • Bathrooms Total Integer: 1
  • FireplaceYN: No
  • Fireplaces: 0
  • Flooring: Tile, Hardwood
  • Interior Features: Window AC
  • SpaYN: No
Exterior Features
  • Construction: Frame
  • Exterior Features: Deck - Composite, Storage Shed, Fenced Yard
  • Exterior Features: Fenced Yard, Storage Shed, Deck - Composite
  • Fencing: Fenced
  • Lot Description: Cleared, Level
  • Patio And Porch Features: Deck - Composite
  • Roof Material: Shingle
  • Waterfront Features: Beach Access, Bay, Harbor, Walk to, 0 to 1/10 Mile To Beach, Beach Ownership(Public, Association)
Parking Features
  • Covered Spaces: .00
  • Garage: No
  • Garage Parking: Off-Street, Paved Driveway
  • Open Parking: Yes
  • Parking Features: Off-Street, Paved Driveway
  • Parking Features: Off-Street, Paved Driveway
Utilities
  • Cooling: Window AC, None
  • Cooling: No
  • Electric: 100 Amp Service
  • Heating: Forced Air, Natural Gas
  • Heating: Yes
  • Sewer: City/Town Sewer
  • Utility Connections: for Electric Range
  • Water: Public
Property Information
Property Info
  • Farm Land Area Units: Square Feet
  • WARRANTY: No
  • Lot Size Units: Acres
  • Road Frontage Type: Public
  • Disclosures: Buyers to conduct their own due diligence. All long-term/short-term rental research to be buyers own due diligence. Property is currently used as year-round.
Tax Information
  • Listing Terms: Contract
  • Tax ID: M:0003A B:004 L:00012,4056770
  • Assessments: $349,600
  • Book: 36422
  • Tax Year: 2025
  • Zoning: R
Building / Association Information
Living Characteristics
  • Beds Total: 2
Other Building Characteristics
  • Foundation: Concrete Perimeter
Complex & Association Information
  • Adult Community: No

Property History for 12 Mason St Extension

DateEvent & SourcePriceAppreciation
Mar 19, 2026

Listed (Active)

MLS PIN #73488910

$425,000—
Jul 19, 2019

Sold

MLS PIN #72477110

$240,000—
Jun 16, 2019

Under Agreement

MLS PIN #72477110

—
Jun 16, 2019

Contingent

MLS PIN #72477110

—
Apr 4, 2019

Listed (Active)

MLS PIN #72477110

$254,900—
Oct 7, 2008

Sold

MLS PIN #70752715

$135,000—
Aug 14, 2008

Under Agreement

MLS PIN #70752715

—
Aug 14, 2008

Contingent

MLS PIN #70752715

—
Apr 28, 2008

Listed (Active)

MLS PIN #70752715

$145,000—
DateEvent & SourcePrice
03/19/2026

Listed (Active)

MLS PIN #73488910

$425,000
07/19/2019

Sold

MLS PIN #72477110

$240,000
06/16/2019

Under Agreement

MLS PIN #72477110

—
06/16/2019

Contingent

MLS PIN #72477110

—
04/04/2019

Listed (Active)

MLS PIN #72477110

$254,900
10/07/2008

Sold

MLS PIN #70752715

$135,000
08/14/2008

Under Agreement

MLS PIN #70752715

—
08/14/2008

Contingent

MLS PIN #70752715

—
04/28/2008

Listed (Active)

MLS PIN #70752715

$145,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 12 Mason St Extension

Taxable ValueLand$131,000Additions$148,200Total$279,200
Tax Record2023$3,434 ($286 / month)
Home Facts
Beds2Baths1Total Finished SqFt624 SqFtAbove Grade Finished SqFt624 SqFtStories1Lot Size4,950 SqFtStyleSingle Family ResidenceYear Built1957CountyPLYMOUTHAPNWARE M:0003A B:004 L:00012

Schools near 12 Mason St Extension

This home is within Wareham School District.
Rating
School
Type
Grades
Distance
Public - PK to 4
Public - 8 to 12
Public - 9 to 12
Public - 5 to 7
Rating
School
Distance
Wareham Elementary School
PublicPK to 4

Wareham Senior High School
Public8 to 12

Wareham Middle School
Public5 to 7

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Similar Homes

Similar Sold Homes

12 Mason St Extension is a single family home for sale in Wareham, MA 02532. This property was listed for sale on March 19, 2026 by LPT Realty - Home & Key Group, it's currently listed at $425,000. It has been on the market for a total of 5 days and was last sold on July 19, 2019. This listing's school district is Wareham School District. Nearby schools include Wareham Elementary School, Wareham Senior High School and Wareham Cooperative Junior/Senior High School. 12 Mason St Extension is a 2-bed, 1-bath, 624 sqft single family home built in 1957.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of LPT Realty - Home & Key Group, Lauren Tansey Lima

The property listing data and information, or the images, set forth herein were provided to MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS. The property listing data and information, and the images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLS Property Information Network, Inc., Martha's Vineyard MLS, CCIMLS, Link MLS, and Berkshire County Board of REALTORS and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the images, set forth herein.