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Bean Group
Offered at $3,399,000Active
beds
5
baths
6
sq ft
5,481
Built
2026

10 Notre Dame Ave

Harwich, MA 02646

About this home

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.

Listing last checked: Listing updated:

Listed by Guthrie Schofield Group · Berkshire Hathaway HomeServices Robert Paul Properties · MLS #73591430

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Details at a glance

Interior4 property facts
Rooms
8
Heating
Central
Cooling
Central Air
Basement
Yes · Full, Interior Entry
Building5 property facts
Style
Single Family Residence
Year built
2026
Garage
3
Parking
9
Foundation
Concrete Perimeter
Land & utilities5 property facts
Lot size
1.31 acres
Water
Public
Sewer
Private Sewer
Pool
Not reported
Zoning
R
Financial2 property facts
Annual taxes
$1,631
Assessment year
2026

Location

Estimated monthly cost

Explore costs at the $3,399,000 asking price. Adjust the assumptions to your situation.

Known monthly costs$17,323 / monthAdjust
Principal & interest
$17,187
Property tax
$136
Insurance
Not entered
HOA
Not entered

Listing annual taxes: $1,631. Initial monthly tax is one twelfth of that amount. HOA amount was not supplied.

Partial estimate: add insurance, monthly HOA to include those costs. Blank amounts are unknown.

The initial 6.5% rate is illustrative, not a current rate or lender quote. Excludes utilities, maintenance, closing costs and mortgage insurance, which may apply with a down payment below 20%. Taxes and insurance can change.

Price and status timeline

  1. Exp

    $3,395,000 · Mar 7, 2026

More property insights

Automated value estimate $3,421,231

Estimated range $2,703,979–$4,138,482.

Automated estimates are not appraisals or guarantees of market value.

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Photo-based condition insights

Overall presentation: excellent

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About 10 Notre Dame Ave

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Request a tour of 10 Notre Dame Ave and a Bean Group agent will help coordinate an available time with the listing side.

Can you help me evaluate this property?

Yes. We can discuss condition, comparable sales, offer strategy and the questions worth asking before you decide whether to proceed.

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Availability varies by property and source. Request the documents you need and we will help obtain what is available.