Date
Details
Price
Change
Source
5/07/2026
Listed
$1,899,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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1/39
$1,899,000 Just Listed
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Property Description
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.
Full Property Details
Full Property Details for 388 Sea St
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General
- Price: $1,899,000
- Taxes: $8,035 (2025)
- Status: Active
- Type: Single Family
- MLS ID: 73515041
- Updated: 5/11/2026
- Added to Site: 7 day(s) ago
Rooms
Bathrooms
- Total Bathrooms: 9
- Full Bathrooms: 8
- Half Bathrooms: 1
- Bathroom 1: Main, First
- Bathroom 2: Main, First
- Bathroom 3: Second
Bedrooms
- Total Bedrooms: 9
- Primary Bedroom: Main, First
- Bedroom 2: Second
- Bedroom 3: Second
- Bedroom 4: Second
Other Rooms
- Living Room: Main, First
- Family Room: Main, First
- Kitchen: Main, First
- Dining Room: Main, First
Parking
- Garage: Yes
- Garage Spaces: 2
- Parking Features: Detached, Off Street, Stone/Gravel, Unpaved
Location
- County: Barnstable
Structural Information
- Architectural Style: Antique
- Basement: Yes
- Square Feet: 4,525
- Year Built: 1860
Lot Features
- Lot Size (Acres): 0.45
Financial Considerations
- Tax Amount: $8,035
- Tax Year: 2025
Disclosures and Reports
- Property ID: M:306 L:182, 2220326
Listed by Berkshire Hathaway HomeServices Robert Paul Properties, Fisher and Marks
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Listing agent
— 388 Sea St —
Fisher and Marks
Berkshire Hathaway HomeServices Robert Paul Properties
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 388 Sea St
School District:Barnstable School District
| Name | Grades | Distance |
|---|---|---|
Hyannis West Elementary School 549 West Main Street, Barnstable, MA 02601 | K-3 | 1.6 mi |
Barnstable United Elementary School 730 Osterville West Barnstable, Barnstable, MA 02648 | 4-5 | 5.3 mi |
Barnstable High School 744 West Main Street, Barnstable, MA 02601 | 8-12 | 1.9 mi |
Barnstable Intermediate School 895 Falmouth Road, Barnstable, MA 02601 | 6-7 | 2.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 388 Sea St
Tax History
Tax History for 388 Sea St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$8,035
2%
$866,800
—
2024
$7,874
-3%
$870,100
3%
2023
$8,097
-6%
$846,100
13%
2022
$8,653
-6%
$747,900
-3%
2021
$9,158
2%
$768,900
6%
2020
$8,986
-4%
$728,800
-2%
2019
$9,318
6%
$740,700
3%
2018
$8,823
5%
$717,300
3%
2017
$8,365
—
$697,700
-4%
2015
$8,398
—
$725,800
-2%
2014
$8,400
—
$740,100
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 388 Sea St
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- Single Family
- Active
- Updated 9 days ago
- 9Beds
- 9Total Baths
- 4,882Sq. Ft.
- Single Family
- Active
- Updated 3 days ago
- 6Beds
- 6Total Baths
- 3,861Sq. Ft.
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- Single Family
- Active
- Updated 2 days ago
- 3Beds
- 1Total Bath
- 1,044Sq. Ft.
Listed by Brian Gagnon (617) 733-3983
- Single Family
- Active
- Updated 20 hours ago
- 2Beds
- 1Total Bath
- 768Sq. Ft.
- Condo
- Active
- Updated 2 days ago
- 2Beds
- 4Total Baths
- 1,915Sq. Ft.
- Single Family
- Active
- Updated 2 days ago
- 2Beds
- 3Total Baths
- 1,236Sq. Ft.
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- Single Family
- Active
- Updated 21 hours ago
- 4Beds
- 2Total Baths
- 1,364Sq. Ft.
- Condo
- Active
- Updated 5 days ago
- 2Beds
- 4Total Baths
- 2,133Sq. Ft.
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388 Sea St, Barnstable, MA 02601 (MLS# 73515041) is a Single Family property with 9 bedrooms, 8 full bathrooms and 1 partial bathroom. 388 Sea St is currently listed for $1,899,000 and was received on May 07, 2026. Want to learn more about 388 Sea St? Do you have questions about finding other Single Family real estate for sale in Barnstable? You can browse all Barnstable real estate or contact a Coldwell Banker agent to request more information.