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5 Beds
6 Baths
5,481 sqft

$3,399,000

10 Notre Dame Ave, Harwich MA, 02646

Price per sqft$620.14
Built in2026
Property size5,481 sqft
Property typeResidential

Overview

Active

New

Listed Oct 15, 2026

Updated 20h ago

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 detachedguest/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, whiteoak 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 deckaccess 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.

$22,614/mo

Est. mortgage payment based on a $3,399,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
73591430

Interior Features

Bedrooms
5
Bathrooms
6
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
1.31 Acres

Other Property Details

Taxes
$1,631
Tax Frequency
Annually
Garage
Yes
55+/Senior Community
No

This listing is provided by Guthrie Schofield Group with Berkshire Hathaway HomeServices Robert Paul Properties

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Data last updated 4:39 AM UTC, 10/16/2026

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