388 Sea St Barnstable, MA ^$ 1,899,000

388 Sea St

^$ 1,899,000

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Recently Listed

388 Sea St

Barnstable, MA, 02601

^$ 1,899,000

Bedrooms9 Baths8.1 Sq 4,525

Monthly Estimate*

^$ 11,692

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Single Family Home for sale in Barnstable, MA

for $1,899,000 with 9 bedrooms and 8 full baths, 1 half bath. This 4,525 square foot home was built in 1860 on a lot size of 0.45.

Just 800 feet from Keyes Memorial Beach and .7 sidewalked miles to Main Street Hyannis, 388 Sea Street is a rare coastal compound with scale, flexibility, and proven rental appeal. Set on .45 acres with two driveways and ample parking, the extensively renovated property offers approximately 4,525 sf, 9 bedrooms, and 8.5 baths across several distinct living areas: a 6 bedroom, 4.5 bath main home with an attached 2 bedroom, 2 bath guest suite, a private studio with bath, and a separate two-car garage with a 1 bedroom, 1 bath apartment above. Currently used as a successful blend of vacation and year-round rental housing, the property holds a Town of Barnstable lodging house license allowing up to 10 individual rental rooms and 20 people on site. Residential Congregate Housing zoning further supports potential inn, bed and breakfast, or flexible income-producing use. A compelling Hyannis offering near beach, downtown, harbor, ferries, restaurants, and Cape Cod summer energy.

Single Family Active

Price

^$ 1,899,000

Bedrooms

Full Bath

Half Bath

Property Type

Single Family

Taxes

^$ 8,035

Style

Antique

Lot Size

0.45

Year Built

1860

Town/City

Barnstable

County/Region

Barnstable

MLS | Web ID

73515041

List By

Fisher and Marks

Listing Agent

Berkshire Hathaway Homeservices Robert Paul Properties

Broker

Affordability Calculator

$12,362

Per Month

Monthly Principal & Interest: $11,692
Monthly Property Taxes: $670
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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Trends

Single family listings in Barnstable, MA

Average List Price ^$2,229,527

Percent of Sale Price 17%

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.

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Pricing History

Date	Price	Price Change	Description
5/7/2026	$1,899,000		Listed Price

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388 Sea St, Barnstable, MA, 02601 is a Single Family Home for sale at $1,899,000 with 4,525 sqft and a lot size of 0.45. 388 Sea St has 9 bedrooms, 8.1 baths, and was built in 1860. The property's zip code is 02601 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 5/13/2026.

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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388 Sea St

Single Family Home for sale in Barnstable, MA

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