46 Washington Ave Barnstable, MA ^$ 5,500,000

46 Washington Ave

^$ 5,500,000

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Open House 5/2 1pm - 2:30pm

46 Washington Ave

Barnstable, MA, 02647

^$ 5,500,000

Bedrooms5 Baths4.1 Sq 2,972

Monthly Estimate*

^$ 33,864

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Single Family Home for sale in Barnstable, MA

for $5,500,000 with 5 bedrooms and 4 full baths, 1 half bath. This 2,972 square foot home was built in 1900 on a lot size of 1.01.

Tucked along a quiet, coveted street in Hyannis Port, where ocean breezes drift through the trees & privacy comes naturally, this rare 1.01-acre coastal retreat captures the timeless charm of Cape Cod. Built in 1900 & known as “The Laundry,” this 5-bed, 4.5-bath home once served Hyannis Port’s grand hotels—its legacy still reflected in exposed beams, historic finishes, & a striking Dutch split door w/ decorative ironwork. Sunlight pours through oversized windows, while two classic brick fireplaces create warm, inviting living spaces. The spacious kitchen features white cabinetry, stainless appliances, & a Viking range, ideal for gathering after long days by the sea. Outside, the beautiful flat backyard offers exceptional potential—perfect for an Olympic-size pool, family compound, barn, ADU, or expanded gardens. Dual driveway access from Longwood Ave & Washington Ave adds convenience. Limited water views today with potential for enhancement. Just a short stroll to Eugenia Fortes Beach.

Open House

5/2/2026 1:00 PM - 2:30 PM

46 Washington Ave Barnstable, MA

* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

^$ 5,500,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 21,842

Style

Antique

Lot Size

1.01

Year Built

1900

Town/City

Barnstable

County/Region

Barnstable

MLS | Web ID

73481754

List By

Danny Griffin

Listing Agent

Griffin Realty Group

Broker

Affordability Calculator

$35,685

Per Month

Monthly Principal & Interest: $33,864
Monthly Property Taxes: $1,820
Monthly Home Insurance: --

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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends

Single family listings in Barnstable, MA

Average List Price ^$2,353,256

Percent of Sale Price 57%

About Barnstable, MA

45,501 Population

-5% Since 2002

^$64,834 Median Income

49.53 Median Age

21% Households with Children

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Trends Information provided by ATTOM Data Solutions.

Neighborhood & Schools

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Pricing History

Date	Price	Price Change	Description
4/15/2026	$5,500,000	-8.18%	Price Down
3/3/2026	$5,990,000		Listed Price

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46 Washington Ave, Barnstable, MA, 02647 is a Single Family Home for sale at $5,500,000 with 2,972 sqft and a lot size of 1.01. 46 Washington Ave has 5 bedrooms, 4.1 baths, and was built in 1900. The property's zip code is 02647 which is in Barnstable, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Data is updated as of 4/28/2026.

The real estate information and related content displayed on this site is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

The property listing data and information, or the Images, 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, 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. 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.

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46 Washington Ave

Single Family Home for sale in Barnstable, MA

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