666 Main St

Harwich, MA 02645

$535,000
Price
3
Beds
1,787 Sq. Ft.
$299 / Sq. Ft.
1,787
Sq. Ft.
$299
per Sq. Ft.
a front view of a house with a garden
a front view of a house with a garden
a front view of a house with a garage
a view of entryway with wooden floor and stairs
a view of an empty room with wooden floor and a window
a view of an entryway with wooden floor
an empty room with wooden floor closet and windows
a kitchen with a stove and a white cabinet
a view of a kitchen cabinets and wooden floor
a kitchen with white cabinets and white appliances
a view of an empty room with a window
an empty room with a window
a view of an empty room with a window
a view of an empty room and window
a view of empty room with windows
an empty room with a window
a view of room
a front view of house with yard and trees around
a utility room with cabinets washer and dryer
a bathroom with a granite countertop sink and a mirror
a bathroom with a sink a toilet and vanity
a view of a hallway
a front view of a house with a garden
a bathroom with a sink a toilet and mirror
a bathroom with a sink a mirror and a bathtub
a view of an empty room with wooden floor
a view of livingroom with hardwood floor and window in an empty room
a brick house with a yard and a large tree
a front view of a house with a yard
a view of a kitchen with an entryway door
a backyard of a house with table and chairs

Description

This 1920's era Cape Cod home has some original Charm. Good curb appeal with a large front porch. It is conveniently close to Harwich village center. The village offers a library, stores, a park, schools and restaurants. Large rooms, some wood floors, an eat in kitchen and first floor laundry as well as a first floor primary bedroom. Septic passed inspection.This 1920's era Cape Cod home has some original Charm. Good curb appeal with a large front porch. It is conveniently close to Harwich village center. The village offers a library, stores, a park, schools and restaurants. Large rooms, some wood floors, an eat in kitchen and first floor laundry as well as a first floor primary bedroom. Septic passed inspection.
  1. Listed by Team 300 • Today Real Estate

Property Details for 666 Main Street

Village
Harwich
School District
Monomoy
Style
Cape
Waterfront
No
Waterview
No
Num Parking Spaces
5.00
FEMA 100 Yr Flood Plain
X
Town
Harwich
LISTING UPDATED: 12/27/2025 11:42 AM

Property Details for 666 Main Street

StatusActive
MLS #22505897
Days on Market14
Taxes$3,230 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeSingle Family / Single Family Residence
Year Built1928
Lot Size0.44 AC / 19,166 SF
CountyBarnstable County

Location

Listing Courtesy of Today Real Estate, Team 300
Add your commute

Building Information for 666 Main Street

Stories2Year Built1928Building Size-Lot Size0.44 AC / 19,166 SF

Payment Calculator

$2,877 per month

30 year fixed, 6.15% Interest

Principal and Interest

$2,607

Property Taxes

$269

HOA Dues

$0

The Payment Calculator is for illustrative purposes only.

Property Information for 666 Main Street

Summary
Location and General Information
  • Directions to Property: West on Main St from Harwich center
  • SqFt Source: Unknown
  • Region: Lower Cape
  • County: Barnstable
  • City Postal ID: 02645
  • Street Number: 666
  • MLSAreaMajor: Harwich
Parking
  • Garage: Yes
  • Carport: No
  • Garage Spaces: 2.00
Taxes and HOA Information
  • Tax Year: 2023
  • Annual Assoc Fee: $0
  • Annual Taxes: $3,230
Virtual Tour
  • Virtual Tour YN: No
Property
Lot Information
  • Zoning: R
  • Tax ID: HARW M:40 P:H2
  • Lot Size Source: Assessor
  • Land Use: 101 - Residential, single family
  • Lot Size Square Feet: 19166
  • Sqft Total: 1787
  • Field Card SqFt: 1786
  • Additional Finished Space: 1
  • Lot Size Units: Acres
  • Living Area: 1786.0
  • General Property Info:Leased Land: No
Property and Assessments
  • Total Assessment: $486,500
  • Land Assessments: $163,900
  • Building Assessments: $322,600
  • Other Assessments: $0
  • Renovated: No
  • Flood Ins Required: No
  • Lead Base Paint: Unknown
  • Year Round: Yes
  • Landlord Pays:Sewer: Private Sewerage
  • Landlord Pays:Hot Water: Yes
  • Year Built Desc:Approximate: Yes
  • Property Type: Residential, Single Family Residence
  • Property Subtypes: Single Family Residence
  • Year Built Numeric: 1928
  • Construction Materials: Shingle
  • Property Type: Residential
  • Property Attached: No
  • Senior Community: No
Utilities
  • Cooling: None
  • Fuel Type:Oil: Yes
  • Hot Water:Other: Yes
  • Hot Water Source:Oil: Yes
  • Water:Town Water: Yes
  • Sewer:Septic Tank: Title V Grade Level
  • Water Source: Public
Interior and Exterior Features
Exterior Features
  • Exterior Features: Private Yard, Outdoor Shower
  • Miles to Beach: 2 Plus
  • Private Dock: No
  • Foundation: Poured, Block
  • Roof Description: Asphalt, Pitched
  • Siding Description:Shingle: Yes
  • Private Pool YN: No
  • Patio And Porch Features: Porch, Deck
Interior Features
  • Basement Description:Interior Access: Yes
  • Basement Description:Partial: Yes
  • Floors: Vinyl, Wood, Carpet
  • Heating: Oil
  • Basement: Yes
  • Fireplace: No
  • Sep Living Qtrs Info: Beds: 0
  • Total Rooms: 7
  • Baths Total: 2
  • Baths Full: 2
  • Baths Half: 0
  • Bedrooms Total: 3
  • Total Floor Plans Count: 0
  • RoomsTotal: 7
  • Bathrooms Total (Decimal): 2.00
  • Bathrooms Total (Notational): 2.00
  • Cooling: No
  • Heating: Yes
  • Stories: 2
  • Kitchen Appliances: Water Heater
  • General Property Info:Stories: 2
Master Bedroom
  • Master Bedroom Level: First Floor
Rental
Rental Information
  • Owner Pays: Hot Water

Property History for 666 Main Street

DateEvent & SourcePriceAppreciation
Dec 23, 2025

Listed (Active)

MLS PIN #73463629

$535,000—
Dec 23, 2025

Listed (Active)

Cape Cod & Islands Multiple Listing Service #22505897

$535,000—
Aug 10, 2000

Expired

Cape Cod & Islands Multiple Listing Service #2000886

$215,000—
Feb 10, 2000

Listed (Active)

Cape Cod & Islands Multiple Listing Service #2000886

$215,000—
Jan 26, 2000

Expired

Cape Cod & Islands Multiple Listing Service #9908491

$215,000—
Oct 27, 1999

Listed (Active)

Cape Cod & Islands Multiple Listing Service #9908491

$229,000—
DateEvent & SourcePrice
12/23/2025

Listed (Active)

MLS PIN #73463629

$535,000
12/23/2025

Listed (Active)

Cape Cod & Islands Multiple Listing Service #22505897

$535,000
08/10/2000

Expired

Cape Cod & Islands Multiple Listing Service #2000886

$215,000
02/10/2000

Listed (Active)

Cape Cod & Islands Multiple Listing Service #2000886

$215,000
01/26/2000

Expired

Cape Cod & Islands Multiple Listing Service #9908491

$215,000
10/27/1999

Listed (Active)

Cape Cod & Islands Multiple Listing Service #9908491

$229,000

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

Public Records for 666 Main Street

Taxable ValueLand$191,100Additions$393,200Total$584,300
Tax Record2025$3,453 ($288 / month)
Home Facts
Beds3Baths2.5Total Finished SqFt1,786 SqFtAbove Grade Finished SqFt1,786 SqFtUnfinished Basement SqFt984 SqFtStories2Lot Size19,166 SqFtStyleSingle Family ResidenceYear Built1928Year Renovated1980ZoningRCountyBARNSTABLEAPNHARW M:40 P:H2

Schools near 666 Main Street

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

Chatham Elementary School
PublicK 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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More information about 666 Main Street, Harwich, MA 02645

666 Main Street is a single family home for sale in Harwich, MA 02645. This property was listed for sale on December 23, 2025 by Today Real Estate, it's currently listed at $535,000. This listing's school district is Monomoy Regional School District. Nearby schools include Harwich Elementary School, Chatham Elementary School and Monomoy Regional Middle School. 666 Main Street is a 3-bed, 2-bath, 1,787 sqft single family home built in 1928.

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.

Listing Courtesy of Today Real Estate, Team 300

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 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.