4 Old Mill Ln, Harwich MA 02645

Harwich, MA 02645
$650,000
Est. $3,782/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.

Adjust the payment calculator
2
Beds
1.5
Baths
1,056
Sq Ft
$616
Price/Sq Ft
0.27
Acres
1960
Year Built
2
Parking
12 hours 35 minutes
Time on Market
For Sale Open House Listed Sep 9, 2026 • MLS# 73574331 Copied! • Updated Sep 9, 2026

Track this home for price, status, and open-house alerts.

Open House Schedule

12
Sep
Saturday, September 12
10:00 AM - 12:00 PM EDT

About this home

Picture perfect! You'll fall in love with this meticulously maintained Cape Escape. 2 bedrooms with a large swing room provide plenty of room for everyone. A huge sunny deck in the open backyard is perfect for BBQ's or soaking up the sun. Ready for the beach? You're less than 1.5 miles from Nantucket Sound's warm waters. Prefer active recreation? Brooks park is less than a mile away with pickleball/tennis, baseball, playgrounds, Cape Cod Rail Trail access, and Brooks Library for a rainy day excursion. Gas heat, 2 fireplaces, many recent updates and upgrades. Whether you're looking for the perfect Cape Escape or an easy-living year round home, this one fits the bill. Welcome home!

BMN Estimate

Get the number an algorithm can't give you

A free agent CMA factors in condition, upgrades, and the street — the things comps alone can't see.

Recently Sold Nearby

Property History

Market Insights

1
Price Changes
3.8%
Price Range

Property Timeline

Price Increased
Sep 9, 2026
$650,000 +$25,000 (+4%)
From $625,000 to $650,000 (+4.0%)
🏠
Listed for Sale
Sep 9, 2026
$625,000
Original listing
Agent: Ned Chatelain Office: Chatelain Real Estate

Tax History

Year Taxes Assessment
2026 $3,541 $609,400

Financial Details

Annual Property Tax
$3,541
Tax Year 2026
Assessed Value
$609,400

Facts & Features

Home Facts

Type Residential
Style Single Family Residence
Year Built 1960
Living Area 1,056 sq ft
Lot Size 0.27 acres
Bedrooms 2
Full Baths 1
Half Baths 1
Total Rooms 4

Interior

Heating Baseboard, Natural Gas
Cooling None
Flooring None
Appliances Gas Water Heater
Fireplace None
Fireplaces 2
Basement None
Laundry None
Features None

Exterior

Construction None
Architecture Ranch
Roof None
Features None
Pool None
Spa None
Fencing None
Patio/Porch None
Features None
Total Spaces 2
Electric None
Water Public
Sewer Private Sewer
Gas None
Other None
Annual Tax $3,541
Assessed Value $609,400
Fee Includes None
Amenities None
Optional Fee Includes None
Lead Paint Unknown
Seller Disclosures None
Possession None
Accepted Financing None
Structure Type []
Sq Ft Source Public Record
Documents None
County Barnstable

Property Overview

Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1960
Bedrooms
2
Full Bathrooms
1
Half Bathrooms
1
Living Area
1,056 sq ft
Total Rooms
4

Floor Layout

Interior Features

Flooring:
Appliances: Gas Water Heater
Interior Features:
Windows:
Basement:
Laundry:
Security:

Construction & Materials

Style: Ranch
Year Built: 1960
Structure Type:
Exterior Materials:
Roof:
Foundation: Block

Heating, Cooling & Utilities

Heating: Baseboard, Natural Gas
Cooling: None
Hot Water:
Water Source: Public
Sewer: Private Sewer
Energy Features:

Exterior & Lot

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

Parking & Garage

Total Parking Spaces: 2
Parking Features:

Special Features

Fireplaces: 2
Fireplace Type:
Community Amenities:

Nearby Schools

School information not available for this location.

Monthly Payment Calculator

Monthly Payment
$0
Principal, interest, taxes & insurance
Loan Amount
$0
After down payment
Total Interest
$0
Over life of loan
Total Cost
$0
Including down payment
%
Down: $0
%

Monthly Payment Breakdown

Principal & Interest $0
Property Tax $295
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

-0.5% Rate
$0/mo
Save $0/mo
Current Rate
$0/mo
+0.5% Rate
$0/mo
Cost $0/mo

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

Loading map...

Neighborhood

4 Old Mill Ln, Harwich MA 02645

Harwich, MA 02645

Listing Information

Listing Agent Ned Chatelain
Listing Office Chatelain Real Estate
Office Phone 508-694-6875
Agent MLS ID CN232457
Office MLS ID AN5083
Listing Data Updated Sep 9, 2026 3:03 PM EDT
Listing information is deemed reliable but not guaranteed. Data provided by MLS Property Information Network, Inc. All information should be independently verified.

Contact Us

BMN Boston Real Estate
BMN Boston Real Estate
BMN Boston Powered by SERHANT
Ask about this property — free, no obligation.

Similar Homes for Sale

Comparable Properties

Customize Comparable Search

Finding comparable properties...

Market Analytics for Harwich, MA

Real-time market trends and pricing data for this area

Loading market insights for Harwich.