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10 Notre Dame Avenue Harwich Port MA 02646 | MLS #22605273

10 Notre Dame Avenue
Harwich Port, MA, 02646
$3,399,000
5 Beds
5 Baths
5,481 SqFt
1.31 Acres
MLS #22605273 image #0
Open House Oct 31, 2026
01:00 – 03:00
Rare new construction in Harwich Port. Set back on a long private drive, this brand-new estate pairs a 4-bedroom main house with a detached guest/pool house, built for multiple generations and summers that never have to end. Inside, dueling primary suites, one on each floor, give grandparents, guests, and kids their own retreats, with the first-floor suite opening to a private deck. The open kitchen, living, and dining plan showcases 9’6″ ceilings, white oak floors, a coffered living room, and a Calacatta quartz island, plus a first-floor office for working from home. Upstairs, a family room with wet bar and deck access adds another place to gather, and a walkout basement is plumbed for a future bath. Then everything leads outside to the true heart of the property: an expansive, fully fenced backyard with beautifully landscaped grounds and a sparkling pool. Anchoring it all, the guest/pool house offers a garage and a “wet room” built for hosting all summer long. Pella windows and quality finishes carry through every room. Brand-new homes this close to Harwich Port’s beaches, shops, and restaurants rarely come along, and this one is ready to welcome its first family.

Property Details

Price:
$3,399,000
MLS #:
22605273
Status:
Active
Beds:
5
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
harwich
Listed Date:
Oct 16, 2026
Finished Sq Ft:
5,481
Total Sq Ft:
5,481
Lot Size:
56,875 sqft / 1.31 acres (approx)
Year Built:
2026
NewconstructionHarwichHarwichMonomoy

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Schools

School District:
Monomoy

Interior

Appliances
Natural Gas, Water Heater
Bathrooms
4 Full Bathrooms, 2 Half Bathrooms
Cooling
Central Air
Flooring
Hardwood, Tile
Heating
Natural Gas

Exterior

Architectural Style
Contemporary, Shingle
Attached Garage YN
1
Construction Materials
Shingle Siding
Exterior Features
Garden, Underground Sprinkler System
Garage Spaces
3
Other Structures
Guest House
Parking Features
Detached
Roof
Asphalt
Stories
2

Financial

Tax Year
2026
Taxes
$1,631

Map

Community

Market Summary

Current real estate data for Single Family in Harwich Port as of Oct 31, 2026
13
Single Family Listed
93
Avg DOM
769
Avg $ / SqFt
$2,621,308
Avg List Price

Property Summary

    10 Notre Dame Avenue Harwich Port MA is a Single Family for sale in Harwich Port, MA, 02646. It is listed for $3,399,000 and features 5 beds, 5 baths, and has approximately 5,481 square feet of living space, and was originally constructed in 2026. The current price per square foot is $620. The average price per square foot for Single Family listings in Harwich Port is $769. The average listing price for Single Family in Harwich Port is $2,621,308. To schedule a showing of MLS#22605273 at 10 Notre Dame Avenue in Harwich Port, MA, contact your Gibson Sotheby’s Int’l Realty agent at 5084327856.

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Harwich Port, MA