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818 South Main Street

Barnstable, MA 02632

3 beds
3 baths
2,338 sqft
~1/2 acre lot
$1,067 per sqft
1973 build
– on site

Centerville and Bumps Rivers on Cape Cod are at their best in the warm summer months. But don’t count out winter. Ice covered seagrass frames the rivers’ edge and the waters are crystal clear. Like heat purifies steel, ice-cold temperatures purify these waters that shimmer against an impossibly blue sky.Welcome to 818 South Main Street here in Centerville, Cape Cod. It's a boathouse built in or around the 1920s. It has been restored, refurbished and added to over the years. It's an unusually stunning home that transitions between water and the land effortlessly. Every day, from the moment you wake up to the time to retire at night, you are safe and secure in a warm home while juxtaposed over the river below. It truly is the best of both worlds. It truly is a home for all seasons. Best to come in person, but enjoy the photo and video tours being sure to take note of the deeded 250-feet of Nantucket Sound on Long Beach.Please confirm all information contained herein.

Listing courtesy of MLSPIN / Jack Cotton / Sotheby's International Realty

Last checked: Checking… • Last updated Mar 25, 2025 •

MLS# 73338495 —

This home is listed in more than one place. See it here.

The Building

Year Built:

1973
Year Built Details:

Approximate
Year Built Source:

Public Records
Architectural Style:

Contemporary
Construction Materials:

Frame
Roof:

Shingle
Basement:

Partial
Foundation Details:

Block
Exterior Features:

Balcony
Building Area Total:

2338
Building Area Units:

Square Feet
Building Area Source:

Public Records

Interior

Rooms Total:

7
Living Room Level:

First
Kitchen Level:

First
Dining Room Level:

First
Flooring:

Wood
Fireplace:

false
Laundry Features:

First Floor

Room Dimensions

Living Area:

2338
Living Area Source:

Public Record
Living Room Area:

448
Living Room Length:

28
Living Room Width:

16
Kitchen Area:

117
Kitchen Length:

13
Kitchen Width:

9
Dining Room Area:

154
Dining Room Length:

14
Dining Room Width:

11
Bedroom 2 Area:

143
Bedroom 3 Area:

247
Bedroom 2 Length:

13
Bedroom 2 Width:

11
Bedroom 3 Length:

13
Bedroom 3 Width:

19
Master Bedroom Area:

247
Master Bedroom Length:

13
Master Bedroom Width:

19

Location

Directions:

From Osterville, take the first left after the bridge at the white pillars. Follow driveway to end.
Latitude:

41.636204
Longitude:

-70.357919

The Property

Parcel Number:

2205428
Property Type:

Residential
Property Subtype:

Single Family Residence
Property Attached:

false
Lot Features:

Easements
Lot Size Units:

Acres
Lot Size Area:

0.39
Lot Size SqFt:

16988
Lot Size Acres:

0.39
Zoning:

RD-1
View:

Scenic View(s)
View:

true
Waterview:

Yes
Waterview Features:

River
Waterfront:

true
Waterfront Features:

Waterfront
Farm Land Area Units:

Square Feet
Road Surface Type:

Paved
Road Frontage Type:

Public

Listing Agent

Contact info:

Taxes

Tax Year:

2025
Tax Annual Amount:

10661
Tax Assessed Value:

1486100

Beds

Bedrooms Total:

3
Master Bedroom Level:

First
Bedroom 2 Level:

First
Bedroom 3 Level:

Second

Baths

Total Baths:

2.5
Total Baths:

3
Full Baths:

2
Half Baths:

1
Master Bath Features:

Yes

The Listing

Home Warranty:

false

Heating & Cooling

Heating:

Baseboard
Heating:

true
Cooling:

None
Cooling:

false

Utilities

Sewer:

Private Sewer
Water Source:

Public

Appliances

Appliances:

Gas Water Heater

Schools

High School:

Barnstable

The Community

Senior Community:

false
Community Features:

House of Worship
Spa:

false
Association:

false

Parking

Garage:

true
Attached Garage:

false
Garage Spaces:

1
Carport:

false
Parking Total:

3
Parking Features:

Detached
Covered Spaces:

1

Monthly cost estimate

Asking price

$2,495,000

Expense	Monthly cost
Mortgage	$13,359
Taxes	$888
Insurance	$686
Utilities	$404 See report
Total	$15,337/mo.^*
	^*This is an estimate

Explore the Area

My Commute

From

Walk Score®

Provided by WalkScore® Inc.

Bike Score®

Provided by WalkScore® Inc.

Transit Score®

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Max Internet Speed

Xfinity

Provided by BroadbandNow®

Sale history

Date	Event	Source	Price
2/26/25 Feb 26, 2025	Listed / Active	MLSPIN	$2,495,000
6/9/24 Jun 9, 2024	Listed / Active	MLSPIN
5/21/24 May 21, 2024	Listed / Active	CCI

House For Sale

$2,495,000

Cost Est.

$15,337/mo.

Listing provided by broker:

Jack Cotton

Sotheby's International Realty

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This house located in Mid Cape, Barnstable, MA 02632 is currently for sale for $2,495,000. 818 South Main Street is a 2,338 square foot house with 3 beds and 3 baths that has been on Estately for 33 days. 818 South Main Street is in the Mid Cape neighborhood of Barnstable and has a WalkScore® of 4, making it car-dependent.

Listing Courtesy of: MLSPIN and Sotheby's International Realty.

The property listing data and information set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) 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., Estately and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information set forth herein. Users may not reproduce or redistribute the data found on this site. The data is for viewing purposes only. All information provided is deemed reliable but is not guaranteed by Estately or MLSPIN and should be independently verified.