About This Home

This 5-bedroom, 4-bathroom single family at 4390 Main Street in Cummaquid, MA is listed for $3,398,900 ($625 per sqft). Built in 1994, the home offers 5,442 sqft of living space on a 3.81 acres lot.

Key Features

  • Built in 1994
  • 3.81 acre lot
  • 2 stories
  • 12 parking spaces
  • Private pool
  • Fireplace

Property Details

2 stories
3 full, 2 half
4-car garage
1994

Amenities

PoolFireplaceWaterfrontViewHardwoodA/C
Listing Description

CAPE COD WATERFRONT ESTATE that blends classic coastal architecture with modern refinement, refreshed with brand-new siding and a Red Cedar roof (August 2025). Step into Cape Cod luxury with 5 bedrooms, 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 sun room.

2-car garage and full basement in the main residence, plus a versatile guest house features its own 2-car garage and a captivating field-stone 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. 2-Year Choice ULTIMATE Home Warranty included!

Monthly Cost Estimate

$18,178/mo

20% down · 6.5% · 30 years

Principal$2,458
Interest$14,729
Insurance$991

Estimates only. Actual payments may vary.

Location

4390 Main Street

Cummaquid, MA 02637

Features & Amenities

Interior Features

Eat-in KitchenCentral VacuumAttic StorageLinen ClosetPantryRecessed LightingKitchen IslandBreakfast Bar

Exterior Features

Underground Sprinkler SystemPrivate Yard

Property Details

Flooring

CarpetTileWoodHardwood

Construction

Wood Siding

Views

Lake

Pool Features

Pool

Outdoor Features

Patio

Parking

DrivewayOpen

Heating

Forced AirNatural Gas

Cooling

Central Air

Appliances

Water HeaterRange HoodGas RangeDishwasherDisposalRefrigeratorWasher

Questions & Answers

This 5-bedroom, 4-bathroom single family at 4390 Main Street is listed at $3,398,900 ($625/sqft). The estimated monthly payment is $18,178 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance.

Key features include: Built in 1994, 3.81 acre lot, 2 stories, 12 parking spaces, Private pool, Fireplace. Interior Features: Eat-in Kitchen, Central Vacuum, Attic Storage. Exterior Features: Underground Sprinkler System, Private Yard.

This property is listed by Robert MacKinnon.

RM

Robert MacKinnon

Agent at exp Realty, LLC

Listed by exp Realty, LLC · Broker phone: 7812610003 · View on Broker Site

MLS# 22504273· Source: Cape Cod & Islands Association of REALTORS®, Inc.· 427 days on PropertySimple

Copyright © 2026 Cape Cod & Islands Association of REALTORS®, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

4390 Main Street, Cummaquid, MA 02637

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