7 Sea St

Harwich Port, MA 02646

$4,750,000
Price
4
Beds
2,447 Sq. Ft.
$1,941 / Sq. Ft.
2,447
Sq. Ft.
$1,941
per Sq. Ft.
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Pending
Pending
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7 SEA STREET HOUSE FACING SOUTH
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Description

Magnificent Nantucket Sound oceanfront home with Private Beach. Unparalleled location in the heart of Harwich Port Village, situated between Allen Harbor and picturesque Wychmere Harbor. Easy access to downtown and the wonderful restaurants, shops and attractions. Rarely does a home like this, with such a beautiful setting come to market!Magnificent Nantucket Sound oceanfront home with Private Beach. Unparalleled location in the heart of Harwich Port Village, situated between Allen Harbor and picturesque Wychmere Harbor. Easy access to downtown and the wonderful restaurants, shops and attractions. Rarely does a home like this, with such a beautiful setting come to market!
  1. Listed by Thomas H Peterson, Jr • Peterson Realty Inc.

Property Details for 7 Sea Street

Village
Harwich Port
School District
Monomoy
Waterfront Type
Oceanfront
Waterview Type
Ocean
Waterfront
Yes
Waterview
Yes
FEMA 100 Yr Flood Plain
AE
Town
Harwich
LISTING UPDATED: 04/25/2026 12:13 PM

Property Details for 7 Sea Street

StatusPending
MLS #22600587
Days on Market47
Taxes$29,731 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeSingle Family / Single Family Residence
Year Built1986
Lot Size0.23 AC / 10,019 SF
CountyBarnstable County
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Location

Listing Courtesy of Peterson Realty Inc., Thomas H Peterson, Jr
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Building Information for 7 Sea Street

Stories2Year Built1986Building Size-Lot Size0.23 AC / 10,019 SF

Payment Calculator

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$26,147 per month

30 year fixed, 6.36% Interest

Principal and Interest

$23,670

Property Taxes

$2,478

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

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Property Information for 7 Sea Street

Summary
Location and General Information
  • Directions to Property: In Harwich Port, take Route 28 to Sea Street and head to the ocean, turn left at the beach go to #7 on the right.
  • Title Reference - Book: 0
  • SqFt Source: Unknown
  • Convenient To:Golf Course: Yes
  • Convenient To:House of Worship: Yes
  • Convenient To:In Town Location: Yes
  • Convenient To:Marina: Yes
  • Convenient To:Public Tennis: Yes
  • Convenient To:Shopping: Yes
  • Location Description:South of Route 28: Yes
  • Region: Lower Cape
  • County: Barnstable
  • City Postal ID: 02646
  • Street Number: 7
  • Water Body Name: Nantucket Sound
  • MLSAreaMajor: Harwich
  • General Property Info:Water Body: Nantucket Sound
Parking
  • Garage: Yes
  • Garage Description:Attached: Yes
  • Garage Description:Direct Entry: Yes
  • Garage Description:Door Opener: Yes
  • Parking Description:Improved Driveway: Yes
  • Parking Description:Off-Street: Yes
  • Parking Description:Paved Driveway: Yes
  • Garage Spaces: 1.00
Taxes and HOA Information
  • Tax Year: 2026
  • Association: No
  • Membership Required: No
  • Annual Assoc Fee: $0
  • AssociationYN: No
  • Annual Taxes: $29,731
Virtual Tour
  • Virtual Tour YN: No
Property
Lot Information
  • Zoning: R
  • Tax ID: HARW M:7 P:D23
  • Lot Size Source: Field Card
  • Lot Depth: 164.0
  • Lot Width: 71.0
  • Land Court Cert #: C226901
  • TopographyLot Desc:View: Yes
  • Land Use: 101 - Residential, single family
  • Lot Size Square Feet: 10019
  • Sqft Total: 2447
  • Field Card SqFt: 2446
  • Additional Finished Space: 1
  • Lot Size Units: Acres
  • General Property Info:Leased Land: No
Property and Assessments
  • Total Assessment: $5,117,300
  • Land Assessments: $4,245,300
  • Building Assessments: $872,000
  • Other Assessments: $0
  • Elevation Certificate: No
  • Warranty Available: No
  • Renovated: Yes
  • Flood Ins Required: Yes: verify w/insurance agent
  • Lead Base Paint: Unknown
  • Asbestos: Unknown
  • Year Round: Yes
  • Underground Fuel Tank: No
  • Year Built Desc:Actual: Yes
  • Property Type: Residential, Single Family Residence
  • Property Subtypes: Single Family Residence
  • Year Built Numeric: 1986
  • Construction Materials: Shingle
  • Property Type: Residential
Utilities
  • Cooling: Central Air
  • Fuel Type:Electric: Yes
  • Fuel Type:Natural Gas: Yes
  • Hot Water:Tank: Yes
  • Hot Water Source:Electric: Yes
  • Hot Water Source:Natural Gas: Yes
  • Water:Town Water: Yes
  • Sewer:Septic Tank: Title V Grade Level
  • Water Source: Public
Interior and Exterior Features
Exterior Features
  • Exterior Features: Underground Sprinkler System, Outdoor Shower
  • Approximate Road Frontage: 68.0
  • Miles to Beach: 0 - .1
  • Private Dock: No
  • Appliances:Dishwasher: Yes
  • Appliances:Microwave: Yes
  • Appliances:Range - Electric: Yes
  • Appliances:Refrigerator: Yes
  • Appliances:Stove Hood: Yes
  • Foundation: Poured
  • Roof Description: Wood, Pitched, Shingle
  • Siding Description:Shingle: Yes
  • Waterfront Description: East, South, West
  • Private Pool YN: No
  • General Property Info:Mi. to Beach Comments: PRIVATE BEACHFRONT
Interior Features
  • Floors: Wood
  • Heating: Electric, Natural Gas
  • Interior Features: Walk-In Closet(s), Mud Room, HU Cable TV, Linen Closet, Eat-in Kitchen
  • Basement: No
  • Fireplace: Yes
  • Foundation Info:Foundation Depth: 28.0
  • Foundation Info:Foundation Width: 10.0
  • Foundation Info:Foundation Wing Depth: 15.0
  • Foundation Info:Foundation Wing Width: 32.0
  • Sep Living Qtrs Info: Beds: 0
  • Total Rooms: 6
  • Baths Total: 3
  • Baths Full: 2
  • Baths Half: 1
  • Bedrooms Total: 4
  • Total Floor Plans Count: 0
  • RoomsTotal: 6
  • Bathrooms Total (Decimal): 2.50
  • Bathrooms Total (Notational): 2.10
  • Cooling: Yes
  • Fireplaces Total: 1
  • Heating: Yes
  • Stories: 2
  • General Property Info:Stories: 2
Living Room
  • Living Room: Yes
  • Living Room:Living Room Level: First Floor
  • Living Room:Fireplace: Gas
  • Living Room:Flooring: Wood
Kitchen
  • Kitchen: Yes
  • KitchenDining Combo:Yes: Yes
  • Kitchen:Kitchen Level: First Floor
  • Kitchen:Countertops: Other
  • Kitchen:Flooring: Tile
  • Kitchen:Stove: Electric
Dining Room
  • LivingDining Combo:Yes: Yes
  • Dining Room:Dining Room Level: First Floor
  • Dining Room:Flooring: Wood
Master Bedroom
  • Master Bedroom: Yes
  • Master Bedroom Level: First Floor
  • Master Bedroom: Closet: Yes
Bedroom 2
  • Bedroom 2: Yes
  • Bedroom 2:Bedroom 2 Level: Second Floor
  • Bedroom 2:Flooring: Carpet
  • Bedroom 2: Closet: Yes
Bedroom 3
  • Bedroom 3: Yes
  • Bedroom 3:Bedroom 3 Level: Second Floor
  • Bedroom 3:Flooring: Carpet
  • Bedroom 3: Closet: Yes
Bedroom 4
  • Bedroom 4: Yes
  • Bedroom 4:Bedroom 4 Level: First Floor
  • Bedroom 4:Flooring: Wood
Foyer
  • Foyer: Yes
  • Foyer:Flooring: Wood
Laundry Room
  • Laundry Room: Yes
  • Laundry Room:Laundry Room Level: First Floor

Property History for 7 Sea Street

DateEvent & SourcePriceAppreciation
Apr 25, 2026

Under Agreement

Cape Cod & Islands Multiple Listing Service #22600587

—
Mar 9, 2026

Listed (Active)

Cape Cod & Islands Multiple Listing Service #22600587

$4,750,000—
Dec 11, 2025

Expired

Cape Cod & Islands Multiple Listing Service #22502760

$4,800,000—
DateEvent & SourcePrice
04/25/2026

Under Agreement

Cape Cod & Islands Multiple Listing Service #22600587

—
03/09/2026

Listed (Active)

Cape Cod & Islands Multiple Listing Service #22600587

$4,750,000
12/11/2025

Expired

Cape Cod & Islands Multiple Listing Service #22502760

$4,800,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 7 Sea Street

Taxable ValueLand$3,247,500Additions$849,300Total$4,096,800
Tax Record2025$24,212 ($2,018 / month)
Home Facts
Beds3Baths3Total Finished SqFt2,446 SqFtAbove Grade Finished SqFt2,446 SqFtStories2Lot Size10,019 SqFtStyleSingle Family ResidenceYear Built1986Year Renovated1990ZoningRCountyBARNSTABLEAPNHARW M:7 P:D23Fireplace TypeHas Fireplace

Schools near 7 Sea Street

This home is within Monomoy Regional School District.
Rating
School
Type
Grades
Distance
Chatham Elementary School
Public - PK to 4
Harwich Elementary School
Public - PK to 4
Monomoy Regional Middle School
Public - 5 to 7
Monomoy Regional High School
Public - 8 to 12
Rating
School
Distance
Chatham Elementary School
PublicPK to 4

Harwich Elementary School
PublicPK to 4

Monomoy Regional Middle School
Public5 to 7

Monomoy Regional High School
Public8 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of Peterson Realty Inc., Thomas H Peterson, Jr

All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Detailed information about real estate listings held by brokerage firms other than Compass includes, at minimum, the name of the listing agent and broker attribution assigned by the listing broker. Neither the listing firm nor Compass and its related brokerages shall be responsible for any typographical errors, misinformation, or misprints and shall be held totally harmless. The Broker providing this data believes it to be correct but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026 Cape Cod & Islands Multiple Listing Service, Inc. All rights reserved.