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4390 Main, Barnstable MA 02637

Barnstable, MA 02637 • Cummaquid
$5,000,000
$4,249,000
Est. $23,997/month
6
Beds
4
Baths
5,442
Sq Ft
$781
Price/Sq Ft
3.81
Acres
1994
Year Built
4
Garage Spaces
312
Days on Market
Active Price Drop -$751,000 Listed Sep 5, 2025 • MLS# 73426596 Copied! • Updated Jul 14, 2026

About this home

WATERFRONT ESTATE – This rare Cape Cod retreat blends classic coastal architecture with modern refinement. Refreshed with new siding and a Red Cedar roof (August 2025), the home offers 6 bedrooms and 5 baths, a chef’s kitchen with Viking professional gas range, Sub-Zero refrigerator, and center island with prep sink flows seamlessly into the sun-filled living room, dining area, and waterfront sunroom. The main residence includes a 2-car garage and full basement, while a versatile guest house with its own 2-car garage and striking fieldstone fireplace invites endless possibilities as a one or two-bedroom retreat, artist’s studio, game room, or workshop. Set on 3.8 private acres, the estate features a heated in-ground pool, landscaped grounds, and direct access to tidal waters. More than a residence, it is a private Cape Cod sanctuary offering beauty, privacy, and an unparalleled coastal lifestyle. 2-Year Choice ULTIMATE Home Warranty included. Some photos virtually staged.

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Property History

Market Insights

7
Price Changes
14.6%
Price Range

Property Timeline

Price Reduced
Jul 10, 2026
$4,249,000 $249,000 (-5.54%)
From $4,498,000 to $4,249,000 (-5.5%)
Price Reduced
Jun 19, 2026
$4,498,000 $250,900 (-5.28%)
From $4,748,900 to $4,498,000 (-5.3%)
Price Reduced
Jun 6, 2026
$4,748,900 $50,000 (-1.04%)
From $4,798,900 to $4,748,900 (-1.0%)
Price Reduced
May 30, 2026
$4,798,900 $76,100 (-1.56%)
From $4,875,000 to $4,798,900 (-1.6%)
Price Reduced
May 23, 2026
$4,875,000 $24,000 (-0.49%)
From $4,899,000 to $4,875,000 (-0.5%)
Price Reduced
May 8, 2026
$4,899,000 $51,000 (-1.03%)
From $4,950,000 to $4,899,000 (-1.0%)
Price Reduced
Apr 24, 2026
$4,950,000 $25,000 (-0.5%)
From $4,975,000 to $4,950,000 (-0.5%)
🏠
Listed for Sale
Sep 5, 2025
$4,975,000
Original listing
Office: eXp Realty

Tax History

Year Taxes Assessment
2025 $27,742 $3,113,100

Financial Details

Annual Property Tax
$27,742
Tax Year 2025
Assessed Value
$3,113,100

Facts & Features

4 Car Garage
Central AC

Home Facts

Type Residential
Style Single Family Residence
Year Built 1994
Living Area 5,442 sq ft
Lot Size 3.81 acres
Bedrooms 6
Full Baths 3
Half Baths 2
Total Rooms 10

Interior

Heating Forced Air, Natural Gas
Cooling Central Air
Flooring Tile, Carpet, Hardwood, Other, Flooring - Hardwood
Appliances Gas Water Heater, Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer, Vacuum System, Range Hood
Fireplace Living Room, Master Bedroom
Fireplaces 2
Basement Full, Crawl Space, Garage Access, Sump Pump, Concrete, Unfinished
Laundry Flooring - Stone/ceramic Tile, Sink, Second Floor
Features Closet, Recessed Lighting, Home Office, Central Vacuum, Finish - Sheetrock

Exterior

Construction Conventional (2x4-2x6), See Remarks
Architecture Other (see Remarks)
Roof Wood
Features Covered Patio/deck, Pool - Inground, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Garden, Guest House, Other
Pool In Ground
Spa None
Fencing None
Patio/Porch Covered
Garage Spaces 4
Has Garage Yes
Features Attached, Detached, Garage Door Opener, Storage, Workshop In Garage, Garage Faces Side, Paved Drive, Shared Driveway, Off Street, Paved
Total Spaces 12
Electric Generator, Generator Connection
Water Public
Sewer Private Sewer
Gas None
Other For Gas Range, For Gas Oven, Generator Connection
Annual Tax $27,742
Assessed Value $3,113,100
Fee Includes None
Amenities None
Optional Fee Includes None
Seller Disclosures Seller Is The Title Manager And Has Never Resided In The Home. One Of 2 Dishwashers Does Not Work. Generator Does Not Work.
Possession None
Accepted Financing Seller W/participate, Other (see Remarks)
Structure Type []
Sq Ft Source Public Record
Documents None
County Barnstable
Total market time (incl. prior listings) 312 days

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1994
Bedrooms
6
Full Bathrooms
3
Half Bathrooms
2
Living Area
5,442 sq ft
Total Rooms
10

Room Details

Second Floor

Bathroom1
17.5 x 10.5
Bathroom - Full, Bathroom - Double Vanity/Sink, Bathroom - Tiled With Shower Stall, Skylight, Flooring - Stone/Ceramic Tile, Double Vanity, Soaking Tub
Bedroom5
15 x 10
Closet, Flooring - Wall to Wall Carpet
Bedroom4
17 x 12
Flooring - Wall to Wall Carpet
Bedroom3
18 x 12
Closet, Recessed Lighting, Window Seat
Bathroom2
9.5 x 9
Bathroom - Full, Bathroom - Double Vanity/Sink, Flooring - Stone/Ceramic Tile, Enclosed Shower - Fiberglass
Bedroom2
16 x 12
Closet, Flooring - Hardwood, Flooring - Wall to Wall Carpet, Recessed Lighting, Window Seat
Master Bedroom
17 x 18.5
Bathroom - Full, Bathroom - Double Vanity/Sink, Skylight, Flooring - Stone/Ceramic Tile, Double Vanity, Recessed Lighting
Office
14 x 12.5
Closet, Flooring - Hardwood, Recessed Lighting

Third Floor

Bathroom3
11 x 8
Bathroom - Full, Bathroom - Tiled With Tub, Closet - Linen, Flooring - Hardwood

Other Floor

Master Bathroom
Yes

Main,First Floor

Dining Room
18 x 15
Flooring - Hardwood, Wainscoting, Crown Molding, Decorative Molding
Kitchen
22 x 12
Flooring - Hardwood, Dining Area, Pantry, Countertops - Stone/Granite/Solid, Kitchen Island, Open Floorplan, Recessed Lighting, Second Dishwasher
Living Room
20 x 20
Flooring - Hardwood, Crown Molding
Family Room
17 x 35
Flooring - Hardwood, Window Seat

Interior Features

Flooring: Tile, Carpet, Hardwood, Other, Flooring - Hardwood
Appliances: Gas Water Heater, Range, Dishwasher, Disposal, Refrigerator, Washer, Dryer, Vacuum System, Range Hood
Interior Features: Closet, Recessed Lighting, Home Office, Central Vacuum, Finish - Sheetrock
Windows: Insulated Windows, Screens
Basement: Full, Crawl Space, Garage Access, Sump Pump, Concrete, Unfinished
Laundry: Flooring - Stone/Ceramic Tile, Sink, Second Floor
Security:

Construction & Materials

Style: Other (See Remarks)
Year Built: 1994
Structure Type:
Exterior Materials: Conventional (2x4-2x6), See Remarks
Roof: Wood
Foundation: Concrete Perimeter

Heating, Cooling & Utilities

Heating: Forced Air, Natural Gas
Cooling: Central Air
Hot Water:
Water Source: Public
Sewer: Private Sewer
Energy Features: Thermostat, Other (See Remarks)

Exterior & Lot

Exterior Features: Covered Patio/Deck, Pool - Inground, Rain Gutters, Professional Landscaping, Sprinkler System, Decorative Lighting, Screens, Garden, Guest House, Other
Patio & Porch: Covered
Fencing:
Other Structures: Guest House
Lot Features: Gentle Sloping, Other
Road Surface: Paved

Parking & Garage

Garage Spaces: 4
Garage Type: Attached
Total Parking Spaces: 12
Parking Features: Attached, Detached, Garage Door Opener, Storage, Workshop in Garage, Garage Faces Side, Paved Drive, Shared Driveway, Off Street, Paved

Special Features

Fireplaces: 2
Fireplace Type: Living Room, Master Bedroom
Pool: Private Pool
Pool Features: In Ground
Waterfront: Yes
Waterfront Type: Waterfront, Pond, Frontage, Access, Direct Access, Private, Other (See Remarks), Ocean, 1 to 2 Mile To Beach, Beach Ownership(Public)
View: Yes
View Type: Scenic View(s)
Community Amenities: Pool
School District
Barnstable School District local
B
School Safety 2024-25
2.9% Above Average
2.1% Suspensions 2.2% In-School 0.8% Emergency
2.6% below state avg
E

Elementary Schools

10 schools
Trinity Christian Academy of Cape Cod
1.7 mi
Grades PK-12
St. John Paul II School
4.0 mi
Grades 05-12
Cape Cod Academy
7.8 mi
Strong Athletics
Grades K-12
C+
West Barnstable Elementary School
3.4 mi | #502 of 824 | Score: 44.6
Improved 168 spots from last year
-13.6 below state avg
237 students Diverse
Rising School
Grades K-03
B-
Barnstable Community Innovation School
3.7 mi | #471 of 824 | Score: 45.4
Dropped 172 spots from last year
-12.8 below state avg
293 students Diverse
Diverse Student Body
Grades K-03
Enoch Cobb Early Learning Center
4.6 mi
150 students Diverse
Diverse Student Body
Grades PK
C-
Hyannis West Elementary School
4.7 mi | #668 of 824 | Score: 37.5
Dropped 2 spots from last year
-20.7 below state avg
309 students Diverse
Diverse Student Body
Grades K-03
B
Centerville Elementary School
6.2 mi | #394 of 824 | Score: 48.0
Dropped 159 spots from last year
-10.2 below state avg
267 students Diverse
Grades K-03
A
West Villages Elementary School
7.0 mi | #144 of 824 | Score: 57.3
Improved 187 spots from last year
-0.9 below state avg
416 students Diverse
Rising School
Grades K-03
B-
Barnstable United Elementary School
7.1 mi | #458 of 824 | Score: 45.8
Improved 150 spots from last year
-12.4 below state avg
714 students Diverse
Rising School Diverse Student Body
Grades 04-05
M

Middle Schools

2 schools
C
Barnstable Intermediate School
4.3 mi | #270 of 352 | Score: 34.4
Improved 18 spots from last year
-23.8 below state avg
642 students Diverse
Diverse Student Body
Grades 05-07
Bayberry Christian School
7.2 mi
Grades 01-08
H

High Schools

3 schools
C+
Barnstable High School
4.4 mi | #228 of 346 | Score: 48.6
Improved 39 spots from last year
-9.6 below state avg
1,652 students Diverse
18 sports • 1,820 athletes
Rising School Career Tech Programs College Ready Curriculum Strong Athletics
Grades 08-12
Living Independently Forever, Inc.
3.6 mi
Grades 09-12
A
Sturgis Charter Public School
3.8 mi | #38 of 346 | Score: 68.5
Improved 38 spots from last year
+10.3 above state avg
825 students Moderate
High Graduation Rate Rising School College Ready Curriculum
Grades 09-12
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Year 15
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Location

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Neighborhood

Cummaquid

4390 Main, Barnstable MA 02637

Barnstable, MA 02637

Listing Information

Listing Agent Robert MacKinnon
Listing Office eXp Realty LLC
Office Phone 888-854-7493
Agent MLS ID CN260482
Office MLS ID AN4167
Listing Data Updated Jul 14, 2026 3:05 AM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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Steven Novak
BMN Boston Real Estate
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