10 Notre Dame Ave, Harwich MA 02646

Harwich, MA 02646
$3,399,000
Est. $17,523/month
Estimate assumptions

20% down, a 30-year loan at 6.5%, and $200/month estimated insurance.

Includes the supplied property-tax and HOA inputs; missing inputs contribute $0. HOA fees with an unspecified frequency are treated as monthly. PMI and closing costs are excluded.

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5
Beds
5
Baths
5,481
Sq Ft
$620
Price/Sq Ft
1.31
Acres
2026
Year Built
3
Garage Spaces
New today
Time on Market
For Sale Listed Oct 15, 2026 • MLS# 73591430 Copied! • Updated Oct 15, 2026

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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.

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Recently Sold Nearby

Price & Status History

Property Timeline

🏠
Listed for Sale
Oct 15, 2026
$3,399,000
Original listing
Agent: Guthrie Schofield Group Office: Berkshire Hathaway HomeServices Robert Paul Properties

Tax History

Year Taxes Assessment
2026 $1,631 $280,700

Financial Details

Annual Property Tax
$1,631
Tax Year 2026
Assessed Value
$280,700

Facts & Features

3 Car Garage
Central AC
New Construction

Home Facts

Type Residential
Style Single Family Residence
Year Built 2026
Living Area 5,481 sq ft
Lot Size 1.31 acres
Bedrooms 5
Full Baths 4
Half Baths 2
Total Rooms 8

Interior

Heating Central
Cooling Central Air
Flooring None
Appliances None
Fireplace None
Basement Full, Interior Entry
Laundry None
Features None

Exterior

Construction None
Architecture Contemporary, Shingle
Roof None
Features None
Pool None
Spa None
Fencing None
Patio/Porch None
Garage Spaces 3
Has Garage Yes
Features None
Total Spaces 9
Electric None
Water Public
Sewer Private Sewer
Gas None
Other None
Annual Tax $1,631
Assessed Value $280,700
Fee Includes None
Amenities None
Optional Fee Includes None
Lead Paint None
Seller Disclosures None
Possession None
Accepted Financing None
Structure Type []
Sq Ft Source Measured
Documents None
County Barnstable

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
2026
Bedrooms
5
Full Bathrooms
4
Half Bathrooms
2
Living Area
5,481 sq ft
Total Rooms
8

Floor Layout

Interior Features

Flooring:
Appliances:
Interior Features:
Windows:
Basement: Full, Interior Entry
Laundry:
Security:

Construction & Materials

Style: Contemporary, Shingle
Year Built: 2026
Structure Type:
Exterior Materials:
Roof:
Foundation: Concrete Perimeter

Utilities & Systems

Heating: Central
Cooling: Central Air
Hot Water:
Water Source: Public
Sewer: Private Sewer
Energy Features:

Exterior & Lot

Exterior Features:
Patio & Porch:
Fencing:
Other Structures:
Lot Features: Cleared, Level
Road Surface:

Parking & Garage

Garage Spaces: 3
Total Parking Spaces: 9
Parking Features:

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

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Loan Amount
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After down payment
Total Interest
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Over life of loan
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Including down payment
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Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $136
Homeowners Insurance $200
PMI (if <20% down) $0

Loan Summary

Total of 360 payments $0
Total principal paid $0
Total interest paid $0

Rate Impact

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Payment Over Time

Interest
Principal
Year 1
95% Interest
Year 15
50/50
Year 30
95% Principal
* Estimates only. Actual payments may vary. Consult with a lender for accurate figures.

Location

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Neighborhood

10 Notre Dame Ave, Harwich MA 02646

Harwich, MA 02646

Listing Information

Listing Agent Guthrie Schofield Group
Listing Office Berkshire Hathaway HomeServices Robert Paul Properties
Office Phone 508-945-5553
Agent MLS ID TM359164
Office MLS ID AN6519
Listing Data Updated Oct 15, 2026 3:44 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

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