8 Onset Ave
Buzzards Bay, MA 02532
4 Beds
3.5 Baths
3,510 sqft (on 0.33 acres)
4 Beds
3.5 Baths
3,510 sqft
(on 0.33 acres)
Home Highlights
Parking
8 Parking Spaces
Outdoor
Deck
Climate Control
Heating & Cooling
Price/Sqft
$712
Listed
Less than a day ago
Local Information
- Map ViewExplore the area around 8 Onset Ave.
- Schools1 Preschool School2 Elementary Schools2 Middle Schools1 High School
- Shop & Eat
-- mins to
About this House
Interior Pictures Coming Mid Week. Experience an extraordinary waterfront lifestyle in this architecturally reimagined coastal estate offering over 140 ft of direct deep-water frontage w/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
Home Details for 8 Onset Ave
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Interior Details Basement: Full,Walk-Out Access,Interior Entry,Concrete,UnfinishedNumber of Rooms: 12Types of Rooms: Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Master Bathroom, Bathroom 1, Bathroom 2, Bathroom 3, Dining Room, Family Room, Kitchen, Living Room, OfficeWet Bar |
Beds & Baths Number of Bedrooms: 4Number of Bathrooms: 4Number of Bathrooms (full): 3Number of Bathrooms (half): 1Number of Bathrooms (main level): 1 |
Dimensions and Layout Living Area: 3510 Square Feet |
Appliances & Utilities Utilities: for Gas Range, for Electric Range, for Electric Oven, for Electric Dryer, Washer Hookup, Icemaker Connection, Generator ConnectionAppliances: Gas Water Heater, Range, Dishwasher, Refrigerator, Washer, Dryer, Wine Refrigerator, Range Hood, Other, Wine Cooler, Plumbed For Ice MakerDishwasherDryerLaundry: Flooring - Stone/Ceramic Tile,Second Floor,Electric Dryer Hookup,Washer HookupRefrigeratorWasher |
Heating & Cooling Heating: Central,Forced Air,Heat Pump,Natural GasHas CoolingAir Conditioning: Central Air,Heat PumpHas HeatingHeating Fuel: Central |
Fireplace & Spa Number of Fireplaces: 1Has a FireplaceNo Spa |
Gas & Electric Electric: Generator, 200+ Amp Service, Generator Connection |
Windows, Doors, Floors & Walls Window: Bay/Bow/Box, Picture, Insulated Windows, ScreensDoor: Pocket Door, Insulated Doors, French DoorsFlooring: Tile, Hardwood, Flooring - Stone/Ceramic Tile, Flooring - Hardwood |
Levels, Entrance, & Accessibility Floors: Tile, Hardwood, Flooring Stone Ceramic Tile, Flooring Hardwood |
View Has a ViewView: Scenic View(s), Water, Dock/Mooring, Ocean |
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Exterior Home Features Roof: ShinglePatio / Porch: Deck - Exterior, Deck - Composite, CoveredExterior: Deck - Composite, Covered Patio/Deck, Screens, Outdoor Shower, Stone Wall, OtherFoundation: Concrete Perimeter, Block |
Parking & Garage Open Parking Spaces: 8No GarageParking Spaces: 8Parking: Off Street,Stone/Gravel |
Frontage WaterfrontWaterfront: Waterfront, Ocean, Frontage, Access, Deep Water Access, Direct Access, Bay, 0 to 1/10 Mile To Beach, Beach Ownership(Private)Road Frontage: PublicOn Waterfront |
Water & Sewer Sewer: Private Sewer |
Finished Area Finished Area (above surface): 3510 |
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Days on Market: <1 day on Trulia |
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Year Built Year Built: 1925 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Dutch Colonial |
Building Construction Materials: FrameNot Attached PropertyDoes Not Include Home Warranty |
Property Information Condition: Updated/RemodeledNot Included in Sale: See Attachment For Inclusion/Exclusion List.Parcel Number: M:0005 B:0000 L:1019, 1176665 |
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Price List Price: $2,500,000Price Per Sqft: $712 |
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MLS Status: New |
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Direction & Address City: WarehamCommunity: Buzzards Bay, Onset Village |
School Information Elementary School: Wareham ElementaryJr High / Middle School: Wareham MiddleHigh School: Wareham High School |
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Listing Agent Listing ID: 73555490 |
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Building Area Building Area: 3510 Square Feet |
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Community Features: Park, Walk/Jog Trails, Golf, Conservation Area, Highway Access, House of Worship, OtherNot Senior Community |
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No HOA |
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Lot Area: 0.33 acres |
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Energy Efficiency Features: Thermostat, Other (See Remarks) |
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BasementMls Number: 73555490Water ViewWater View: Dock/Mooring, Ocean, WaterAbove Grade Unfinished Area: 3510 |
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ParkWalk/Jog TrailsGolfConservation AreaHighway AccessHouse of WorshipOther |
Last check for updates: about 5 hours ago
Listing courtesy of Susan Marshall, (508) 641-5814
Lamacchia Realty, Inc., (508) 230-8200
Source: MLS PIN, MLS#73555490
Also Listed on MLS PIN.
Market trends in Bourne
Last updated June 2026
Avg. sale price
$574K
$25.83KMoM
Sale-to-List Price
99.3%
Price per sq ft
$347
$0MoM
Available listings
154
12MoM
Price History for 8 Onset Ave
| Date | Price | Event | Source |
|---|---|---|---|
| 08/01/2026 | $2,500,000 | Listed For Sale | MLS PIN #73555490 |
| 12/11/2017 | $749,900 | Sold | N/A |
| 09/23/2017 | $749,900 | Pending | Agent Provided |
| 08/24/2017 | $749,900 | PriceChange | Agent Provided |
| 08/03/2017 | $799,900 | PriceChange | Agent Provided |
| 07/13/2017 | $849,900 | Listed For Sale | Agent Provided |
| 06/07/2001 | $239,000 | Sold | N/A |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $14,259 |
| Assessment | $1,298,600 |
Home facts updated by county records
Comparable Sales for 8 Onset Ave
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.18 | Single-Family Home | $1,400,000 | 06/12/26 | 4 | 3 | 2,459 | |
0.18 | Single-Family Home | $1,400,000 | 06/12/26 | 4 | 3 | 2,459 | |
0.26 | Single-Family Home | $779,000 | 12/30/25 | 4 | 2.5 | 2,504 | |
0.51 | Single-Family Home | $680,000 | 05/29/26 | 4 | 2 | 2,112 | |
0.42 | Single-Family Home | $650,000 | 08/28/25 | 3 | 3 | 2,724 | |
0.57 | Single-Family Home | $1,075,000 | 09/08/25 | 3 | 2.5 | 1,740 | |
0.74 | Single-Family Home | $629,900 | 05/29/26 | 4 | 3 | 1,812 | |
0.63 | Single-Family Home | $1,250,000 | 10/15/25 | 5 | 3 | 2,465 | |
0.52 | Single-Family Home | $580,000 | 09/04/25 | 4 | 2 | 1,644 | |
0.28 | Single-Family Home | $512,500 | 06/30/26 | 3 | 1 | 1,574 |
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SOLDJUN 12, 2026Mark Madigan, Compass
SOLDJUN 12, 2026Compass Massachusetts, LLC
OFF MARKETTina Davis Chiruna, Lamacchia Realty, Inc.
Assigned Schools
These are the assigned schools for 8 Onset Ave.
- Wareham Elementary School
- PK-4
- Public
- 942 Students
5/10GreatSchools RatingParent Rating AverageMinot is a brand new 90 million dollar school with outstanding and devoted teachers.Other Review2y ago - Wareham Senior High School
- 8-12
- Public
- 542 Students
3/10GreatSchools RatingParent Rating AverageI was dragged through the Wareham school system from Kindergarten, all the way through graduation. I was also bullied from kindergarten, all the way through graduation. Teachers, staff, guidance counselors, and the school disciplinary officers were all aware. Nothing was ever done to rectify the issue. In fact, an “I didn’t see it, so it didn’t happen,” attitude was adopted by the lot. As an adult, after finally seeking out the screening I needed through my entire school experience, I’ve also come to learn that while this school would lead everyone to believe “I simply wasn’t applying myself, and wasn’t exercising critical thinking skills,” I’m autistic, suffer from dyslexia and dyscalculia, and struggle with executive dysfunction. Multiple learning disabilities required accommodation, and an adapted learning structure, that I never had access to. This resulted in my failing math yearly from third grade on. A failure to understand homework, which I would be punished for my inability to do. As well as having no understanding of study, or organization skills, which, rather than doing their jobs and teaching me, I was routinely berated for. As an adult with proper support, I have learned more than I forgot while I was in school. My experience with Wareham High school, and the Wareham school system as a whole, amounts to 14 years of wasted time.Other Review1y ago - Wareham Middle School
- 5-7
- Public
- 421 Students
6/10GreatSchools RatingParent Rating Averagekids treat each other terribly, and disipline is not enforced fairly and equally. I'm afraid to keep my kids there.Parent Review1y ago 
Check out schools near 8 Onset Ave.
What Locals Say about Bourne
At least 171 Trulia users voted on each feature.
89 % Say parking is easy
89 % Say it's dog friendly
89 % Say car is needed
84 % Say yards are well-kept
81 % Say people would walk alone at night
75 % Say there's holiday spirit
71 % Say there's wildlife
67 % Say it's quiet
62 % Say neighbors are friendly
60 % Say kids play outside
60 % Say they plan to stay for at least 5 years
43 % Say it's walkable to restaurants
39 % Say there are community events
33 % Say there are sidewalks
32 % Say streets are well-lit
22 % Say it's walkable to grocery stores
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Susan Marshall, Lamacchia Realty, Inc., (508) 230-8200
Agent Phone: (508) 641-5814
The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information 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. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein.
The MLS listing information displayed is deemed reliable, but is not guaranteed accurate by the MLS.
The MLS listing information displayed is deemed reliable, but is not guaranteed accurate by the MLS.
8 Onset Ave, Buzzards Bay, MA 02532 is a 4 bedroom, 4 bathroom, 3,510 sqft single-family home built in 1925. This property is currently available for sale and was listed by MLS PIN on Aug 1, 2026. The MLS # for this home is MLS# 73555490.