388 Sea Street Hyannis, MA $ 1,899,000
388 Sea Street
$ 1,899,000
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388 Sea Street

Hyannis, 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 Hyannis, 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 miles by sidewalk to Main Street Hyannis, 388Sea Street is a rare coastal property with scale, flexibility, and proven rental appeal. Set on .45acres with two driveways and ample parking, this extensively renovated compound offers thekind of location that works beautifully for summer living, guest stays, hospitality use, or a mixedrental model.The property is anchored by a spacious main home, which includes 6 bedrooms and 4.5 baths,along with an attached 2 bedroom, 2 bath guest suite. Tucked into the lower rear side of thebuilding is a private studio unit with its own bath, adding another layer of flexibility. A separatetwo-car garage building completes the offering with a 1 bedroom, 1 bath apartment above.Altogether, the property offers approximately 4,525 square feet, 9 bedrooms, and 8.5 bathsacross several distinct living areas.Currently used as a successful hybrid blend of vacation rental and year-round rental housing, theproperty also holds an active lodging house license from the Town of Barnstable allowing up to10 individual rental rooms and a total of 20 people on site. Its Residential Congregate Housingzoning further supports a range of potential uses, including an inn, bed and breakfast, or continued operation as a flexible income-producing property. The setting is the magic. Spend the day at Keyes Beach, head into downtown Hyannis for dinner, catch the ferries, explore the harbor, or simply enjoy the convenience of being close to so much of what makes Cape Cod such a compelling destination. For an investor, hospitality operator, or buyer seeking a substantial Hyannis property with rare permitted use, extensive renovations, and an exceptional near-beach location, 388 Sea Street is an offering with uncommon possibility.

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Single Family Active

Price

$ 1,899,000

Bedrooms

9

Full Bath

8

Half Bath

1

Property Type

Single Family

Taxes

$ 8,035

Style

Antique

Lot Size

0.45

Year Built

1860

Town/City

Hyannis

County/Region

Barnstable

MLS | Web ID

22602036

Features
General
Sewer Public Sewer
Roof Asphalt
Appliances Dishwasher Wine Cooler Washer Refrigerator Electric Range Microwave Electric Dryer Electric Water Heater
Zoning 1
Garage Spaces 2
Patio/Porch Features Deck Porch Patio
Architectural Style Antique
Construction Materials Shingle Siding
Year Built 1860
Stories Count 3
Township Barnstable
Property Subtype Single Family Residence
Tax Year 2025
County Barnstable
New Construction false
Property Type Residential
HOA false
Attached Garage false
Garage Y/N true
Total Rooms 13
Full Baths 8
Status Active
Directions Ocean Street to Gosnold Street to Sea Street
City Hyannis
Entry Location First Floor
High School District Barnstable
Lot Size Units Acres
Lot Size Square Feet 19602
Carport Y/N false
Property Attached Y/N false
Land Lease Y/N false
Tax Annual Amount 8035
Showing Instructions Tenants in place in 2 of the units. 24 minimum notice is appreciated. Call or text Kathy Fisher 508.274.7169 or Adam Marks 508.536.1152.
Home Warranty Y/N false
Property Condition Updated/Remodeled Approximate
Building Area Units Square Feet
Primary Bedroom Level First
Living Area Units Square Feet
Standard Status Active
Middle/Junior School District Barnstable
Elementary School District Barnstable
Tax Assessed Value 945300
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Interior
Interior Amenities Recessed Lighting Pantry Linen Closet
Flooring Vinyl Tile Wood
Total Fireplaces 1
Fireplace Features Wood Burning
Kitchen Level First
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 1
Laundry Features Laundry Room First Floor
Total Bedrooms 9
Entry Level 1
Living Room Level First
Below Grade Finished Area Unit Type Square Feet
Kitchen Features Kitchen
Total Baths 9
Living Room Features Living Room
Bedroom 4 Features Bedroom 4 Closet
Bedroom 3 Features Bedroom 3 Closet
Bedroom 2 Features Bedroom 2 Closet
Dining Room Features Dining Room
Kitchen Description Flooring: Vinyl
Primary Bedroom Features Closet
Dining Room Level First
Bedroom 4 Level Second
Bedroom 3 Level Second
Second Bedroom Level Second
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Exterior
Exterior Amenities Outdoor Shower
Lot Features In Town Location School Medical Facility House of Worship Near Golf Course Shopping Marina
Total Parking 12
Lot Size Area 0.45
Foundation Details Block
Building Area Total 4525
Lot Size Acres 0.45
Road Surface Type Paved
Lot Size Source Field Card
Waterfront Y/N false
Road Frontage Type Public
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* Excluded Features
List By
Fisher + Marks

Listing Agent

Berkshire Hathaway Homeservices Robert Paul Properties

Broker

fisherandmarks@robertpaul.com

Email

Affordability Calculator

$12,362
Per Month
95%
5%
0%
Monthly Principal & Interest
$11,692
Monthly Property Taxes
$670
Monthly Home Insurance
--
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
4795841 Elementary School
4795840 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
5/7/2026$1,899,000 Listed Price

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388 Sea Street, Hyannis, 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 Street has 9 bedrooms, 8.1 baths, and was built in 1860. The property's zip code is 02601 which is in Hyannis, MA