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4390 Main Street, Cummaquid, MA 02637 (MLS# 22504273)

4390 Main Street, Cummaquid, MA 02637

$4,975,000
Property Type: Residential Bedrooms: 6 Baths: 5 Square Footage: 5,442 Lot Size (sq. ft.): 165,963 Status: Active
Current Price: $4,975,000 List Date: 10/25/2025 Last Modified: 4/08/2026

Overview

Description

WATERFRONT ESTATE Offered for the first time in 25 years that blends classic coastal architecture with modern refinement. Built in 1994 and newly refreshed with brand-new siding and a Red Cedar roof (August 2025). Step into Cape Cod luxury with 6 bedrooms and 5 baths, a chef's kitchen, outfitted with a Viking professional gas range, Sub-Zero refrigerator, center island with prep sink, that flows seamlessly into the expansive sun-drenched living room, dining area, and waterfront sunroom. 2-car garage and full basement in the main residence for convenience and storage, plus a versatile guest house features its own 2-car garage and a captivating fieldstone fireplace. This space offers endless possibilities for multi-generational families to create a two-bedroom retreat, an artist's studio, game room, or workshop. This private estate with over 3.81 acres includes a private in-ground pool, lush landscaping, and direct access to the tidal water. This rare offering presents the chance to own not just a home, but a true Cape Cod sanctuary. A private waterfront estate designed for those who seek beauty, privacy, and an unparalleled coastal lifestyle. Some photos virtually staged

Listing Details MLS# 22504273

Contract Info

Original List Price
5000000
List Price/SqFt
914.19

Legal and Taxes

Street #
4390
Street Name
Main
Street Suffix
Street
County
Barnstable
Town
Barnstable
Village
Cummaquid
State
MA
Zip Code
02637
Tax ID
351-065
Estimated Annual Taxes
27742
Tax Year
2025
Building Assessments
1561300
Other Assessments
264600
Total Assessment
3113100
Title Reference - Book
33329
Title Reference - Page
0337
Underground Fuel Tank
No
Lead Base Paint
No
Asbestos
No
Flood Ins Required
No
Mass Use Code
101 - Residential, single family
Nitrogen Sensitive Area
No

General Property Info

Region
Mid-Cape
School District
Barnstable
Zoning
SPLIT RF-1;RF-2
Property Sub-Type
Single Family Residence
Year Built
1994
Renovated
Yes
Year Renovated
2025
Renovated Comments
New siding and red cedar roof installed August of 2025.
Total Finished Space
5442
Field Card SqFt
5442
Total Rooms
10
Stories
2
Private Pool
Yes
Private Dock
No
Leased Land
No
Lot Size SqFt
165963
Lot Size Source
Field Card
Acres
3.81
Association
No
Membership Required
No
Garage
Yes
# of Cars
4
# of Parking Spaces
12
Year Round
Yes
Bedrooms - Total
6
Baths - Full
3
Baths - Half
2
Baths - Total
5
Separate Living Qtrs
No
Golf Course Front
No
Golf Course View
No
Waterfront
Yes
Water Body
Mill Pond
Waterfront Type
Lake/Pond
Water Body Type
Salt
Water Access Type
Private
Waterview
Yes
Water Body View
Mill Pond
Waterview Type
Lake/Pond
Miles to Beach
1 to 2
Fireplace
Yes
# Fireplaces
3
Property Includes Recording Devices
No
Basement
Yes

Baths Per Level

Baths - Level 1
2
Baths - Level 2
3

Convenient To

Convenient to Water Body 1
Mill Pond

Primary Bedroom

Primary Bedroom Length
17
Primary Bedroom Width
18.5
Primary Bedroom Level
Second Floor
Fireplace
Wood Burning
Primary Bedroom
Yes
Closet
Yes
Flooring
Carpet
Office/Sitting Area
Yes
Shared Full Bath
Yes
Skylight
Yes
View
Yes
Walk-in Closet
Yes

More Information

Bedroom 2

Bedroom 2 Length
16
Bedroom 2 Width
12
Bedroom 2 Level
Second Floor
Flooring
Wood
Bedroom 2
Yes
Closet
Yes
Shared Full Bath
Yes

Bedroom 3

Bedroom 3 Length
18
Bedroom 3 Width
12
Bedroom 3 Level
Second Floor
Bedroom 3
Yes
Closet
Yes
Shared Full Bath
Yes

Bedroom 4

Bedroom 4 Length
17
Bedroom 4 Width
12
Bedroom 4 Level
Second Floor
Bedroom 4
Yes
Closet
Yes

Foyer

Foyer Length
12
Foyer Width
12
Foyer Level
First Floor
Foyer
Yes
Shared Half Bath
Yes

Laundry Room

Laundry Room Length
7.5
Laundry Room Width
5
Laundry Room Level
Second Floor
Flooring
Tile
Laundry Room
Yes
Sink
Yes

Living Room

Living Room Length
20
Living Room Width
20
Living Room Level
First Floor
Fireplace
Gas
Flooring
Wood
Living Room
Yes
Dining Area
Yes
Recessed Lighting
Yes
View
Yes

Dining Room

Dining Room Length
18
Dining Room Width
15
Dining Room Level
First Floor
Flooring
Wood
Dining Room
Yes
Recessed Lighting
Yes
View
Yes

Kitchen

Kitchen Length
22
Kitchen Width
12
Kitchen Level
First Floor
Flooring
Wood
Stove
Gas
Eat-in Kitchen
Yes
Pantry
Yes
Kitchen
Yes
Breakfast Bar
Yes
Kitchen Island
Yes
Recessed Lighting
Yes
View
Yes

Other Room 1

Room Type
Bedroom 5
Width
12.5
Length
14
Level
Second Floor

Other Room 2

Room Type
Bedroom 6
Width
10
Length
15
Level
Second Floor

Other Room 3

Room Type
Sun Room
Width
16
Length
13
Level
First Floor

Other Room 4

Room Type
Family Room
Width
35
Length
17
Level
First Floor

Sewer

Septic Tank
Title V Grade Level

DPR Eligibility

DPR Eligible
No

Remarks & Misc

Public Remarks
WATERFRONT ESTATE Offered for the first time in 25 years that blends classic coastal architecture with modern refinement. Built in 1994 and newly refreshed with brand-new siding and a Red Cedar roof (August 2025). Step into Cape Cod luxury with 6 bedrooms and 5 baths, a chef's kitchen, outfitted with a Viking professional gas range, Sub-Zero refrigerator, center island with prep sink, that flows seamlessly into the expansive sun-drenched living room, dining area, and waterfront sunroom. 2-car garage and full basement in the main residence for convenience and storage, plus a versatile guest house features its own 2-car garage and a captivating fieldstone fireplace. This space offers endless possibilities for multi-generational families to create a two-bedroom retreat, an artist's studio, game room, or workshop. This private estate with over 3.81 acres includes a private in-ground pool, lush landscaping, and direct access to the tidal water. This rare offering presents the chance to own not just a home, but a true Cape Cod sanctuary. A private waterfront estate designed for those who seek beauty, privacy, and an unparalleled coastal lifestyle. Some photos virtually staged
Directions to Property
From US-6, take exit 72 (Old exit 7), Go East onto Willow St, left onto Main St (6A), 4390 Main St is on the right. Go straight to the end of the driveway.

Street Description

Paved
Yes
Public
Yes

Special Listing Cond

None
Yes

Location Description

North of 6A
Yes

Lot Features

Views
Yes

Year Built Desc

Actual
Yes

Basement Description

Garage Access
Yes

Parking Features

Driveway
Yes

Waterview Direction

East
Yes
North
Yes
West
Yes

Architectural Style

Colonial
Yes
Gambrel
Yes

Garage Description

Attached
Yes
Detached
Yes
Garage Door Opener
Yes

Foundation Details

Concrete Perimeter
Yes
Poured
Yes

Floors

Carpet
Yes
Hardwood
Yes
Tile
Yes
Wood
Yes
Other
Yes

Roof Description

Wood
Yes
Other
Yes

Siding Description

Wood Siding
Yes

Heating

Forced Air
Yes
Hot Water
Yes

Cooling

Central Air
Yes

Fuel Type

Natural Gas
Yes

Water

Public
Yes

Hot Water

Water Heater
Yes

Hot Water Source

Natural Gas
Yes

Other Structures

Outbuilding
Yes

Exterior Features

Private Yard
Yes
Underground Sprinkler System
Yes

Appliances

Dishwasher
Yes
Disposal
Yes
Electric Dryer
Yes
Gas Range
Yes
Range Hood
Yes
Refrigerator
Yes
Washer
Yes

Interior Features

Attic Storage
Yes
Central Vacuum
Yes
Handicap Equipped
Yes
Linen Closet
Yes
Pantry
Yes
Recessed Lighting
Yes

Patio And Porch Features

Patio
Yes

Private Pool Description

In Ground
Yes

Property Features

Street Description: Paved; Public Location Description: North of 6A Special Listing Cond: None Architectural Style: Colonial; Gambrel Year Built Desc: Actual Basement Description: Garage Access Foundation Details: Concrete Perimeter; Poured Garage Description: Attached; Detached; Garage Door Opener Parking Features: Driveway Waterview Direction: East; North; West Primary Bedroom: Primary Bedroom; Closet; Office/Sitting Area; Shared Full Bath; Skylight; View; Walk-in Closet Bedroom 2: Bedroom 2; Closet; Shared Full Bath Bedroom 3: Bedroom 3; Closet; Shared Full Bath Bedroom 4: Bedroom 4; Closet Foyer: Foyer; Shared Half Bath Laundry Room: Laundry Room; Sink Living Room: Living Room; Dining Area; Recessed Lighting; View Dining Room: Dining Room; Recessed Lighting; View Kitchen: Kitchen; Breakfast Bar; Eat-in Kitchen; Kitchen Island; Pantry; Recessed Lighting; View Appliances: Dishwasher; Disposal; Electric Dryer; Gas Range; Range Hood; Refrigerator; Washer Floors: Carpet; Hardwood; Tile; Wood; Other Interior Features: Attic Storage; Central Vacuum; Handicap Equipped; Linen Closet; Pantry; Recessed Lighting Patio And Porch Features: Patio Private Pool Description: In Ground Other Structures: Outbuilding Exterior Features: Private Yard; Underground Sprinkler System Roof Description: Wood; Other Siding Description: Wood Siding Heating: Forced Air; Hot Water Cooling: Central Air Fuel Type: Natural Gas Water: Public Hot Water: Water Heater Hot Water Source: Natural Gas

Documents

Listing Office: eXp Realty, LLC
Listing Agent: Robert MacKinnon
IDX
Last Updated: April - 08 - 2026
All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Detailed information about real estate listings held by brokerage firms other than CC&I Assoc. of REALTORS, Inc include the name of the listing company. Neither the listing company nor CC&I Assoc. of REALTORS, Inc shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. This site was last updated 02/14/2017. All properties are subject to prior sale, changes, or withdrawal. Copyright 2020© Cape Cod & Islands Multiple Listing Service, Inc. All rights reserved
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