See Home Value
$2,700,000
● House - Off Market

8 Onset Ave

Wareham, MA 02532
bedrooms
4 Beds
bathrooms
3 Baths, 1 Half Bath
square feet
3,510 Ft²
$13,207
Est. Monthly

About This Property

Experience an extraordinary waterfront lifestyle in this architecturally reimagined coastal estate offering a 140 ft of direct water frontage  and sweeping views of Butlers Cove, Mass Maritime Academy, Cape Cod Canal, railroad bridge, & unforgettable sunsets over Buzzards Bay. Complete with a 130-ft licensed fixed dock, 36-ft floating dock, aluminum gangway, power, water, & JetDock lift, enjoy unrestricted boating access to Buzzards Bay, Cape Cod, the Islands, & beyond-with no bridges.Rebuilt to the studs & completed in 2022, this exceptional 3,510± SF residence seamlessly blends timeless New England architecture w/refined coastal elegance. Superior craftsmanship showcased throughout, from Brazilian cherry flooring, custom millwork, solid wood doors to Azek exterior trim, Trex decking, & premium materials crafted for generations. The open-concept living space is anchored by a spectacular chef's kitchen featuring Wolf, Sub-Zero, Miele appliances, custom cabinetry, Quartz countertops, an oversized granite island, and a Walk-in Butler's pantry w/hidden powder room. Thoughtfully designed floor plan offers 4 bedrooms & 3.5 baths, inc a luxurious Waterfront Primary Suite, a spacious 2nd fl family room, 3rd fl office w/panoramic water views, & an unfinished walk-out lower level ready for future expansion.A separately deeded waterfront lot provides added privacy & exceptional potential for a future garage or accessory dwelling (subject to approvals), supported by an existing 5-bedroom septic system. Addi'l highlights include a custom 5-zone heating &cooling system, heated entry flooring, Newport Brass fixtures, Pentair whole-house water treatment with reverse osmosis, underground electrical service, and generator hookup. A truly rare opportunity to own one of the South Coast's premier waterfront estates, where timeless design, uncompromising craftsmanship, protected docking, & direct access to the open waters of Buzzards Bay create an unmatched coastal lifestyle
Unit Size
3,510 Ft²
Days on Market
-
Land Size
0.33 acres
Price per sqft
$712
Property Type
House
Property Taxes
$931
HOA Dues
-
Year Built
1925

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Last updated: 29 days ago (MLSPIN #73555490)

Price History

Date / Event Date Event Price
Aug 31, 2026 Sold
Sold
Aug 7, 2026 In contract -
In contract
Aug 1, 2026 Listed by Lamacchia Realty, Inc. $2,500,000
Listed by Lamacchia Realty, Inc.
Dec 11, 2017 Sold
Sold
Jul 12, 2017 Listed by Lamacchia Realty, Inc. $749,900
Listed by Lamacchia Realty, Inc.
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Property Highlights

Parking Available
Air Conditioning
Fireplace

Building Info

Overview

    General

  • Year Built: 1925
  • Effective Year Built: 1925
  • Building Count: 1
  • Total Rooms: 10
  • Bedroom Count: 5
  • Bathroom Count: 4
  • Full Bathrooms: 3
  • Partial Bathrooms: 4
  • Building Condition: 6
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 5
  • Exterior Walls Type: 18
  • Interior Walls Type: 0
  • Roof Shape Type: 10
  • Roof Cover Type: 15
  • Floor Count: 300
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 14,345
  • Total Building Area: 2,962
  • Gross Building Area: 5,724
  • Building Area: 2,962
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 0
  • Heating: 10
  • Heated Square Feet: 2,962
  • Heating Fuel Type: 6

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000329
  • Standard Land Use Code: 1001
  • County Land Use Code: 101

Neighborhood

  • School District Name: Wareham School District
  • School Tax School District: WAREHAM SD
  • Census Tract: 545300

Geography

  • Parcel: WARE M:00005 B:000 L:01019
  • Lot: 1019
  • Municipality: WAREHAM
  • Latitude: 41.7485
  • Longitude: -70.6292

    Address

  • Full Address: 8 Onset Ave
  • Address - House Number: 8
  • Address - Street Name: Onset
  • Address - Suffix Type: Ave
  • State: MA
  • City Name: Buzzards Bay
  • Carrier Code: R003
  • 4-Digit Zip Code: 4902
  • Zip Code: 02532

Valuation

    Tax

  • Tax Year: 2024
  • Tax Amount: $1,305,800

    Appraisal Valuation

  • Standard Deviation: 0.1671
  • Valuation Date: Mar 13, 2024
  • Confidence Score: 78
  • Final Value: 1,316,696
  • High Value: 1,536,718
  • Low Value: 1,096,673

    Assessments Valuation

  • Assessed Year: 2024
  • Assessed Total Value: $1,118,000
  • Assessed Land Value: $502,800
  • Assessed Improvements Value: $615,200

    Sales

  • Current Sale Recording Date: Dec 11, 2017
  • Current Sale Price:
  • Current Sale Document Type: 27
  • Current Sale Input Document Number: 108882
  • Previous Sale Recording Date: Jun 07, 2001
  • Previous Sale Amount: $239,000
  • Previous Sale Document Type: 27
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

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Frequently Asked Questions

When was property at 8 Onset Avenue built and last sold?
The property at 8 Onset Avenue was built in 1925 and last sold on Jan 1, 1970 for $721,700.
How much is this home worth?
The estimated value of the home located at 8 Onset Avenue is $2,414,107.
What are some comparable homes to 8 Onset Avenue?
There are currently no comparable homes to 8 Onset Avenue.