Conveniently located just off Woods Hole Road and Locust Street, 21 Mill Road offers a rare combination of privacy, distinctive character, and exceptional access to many of Falmouth's most desirable amenities. The Shining Sea Bikeway, Surf Drive Beach, and the seasonal WHOOSH Trolley connecting Falmouth Village and Woods Hole are all nearby, providing easy access to beaches, restaurants, shops, ferry service, and coastal attractions.Set on approximately 0.33 acres, the property is enclosed by a tall stockade fence, creating an unusually private and peaceful setting. Inspired by the builder's time living in Japan, the thoughtfully designed landscape features mature evergreens, Japanese maples, gravel pathways, and a stone terrace with outdoor dining space, providing a tranquil backdrop for entertaining or relaxing.Built circa 1981, the saltbox-style residence offers approximately 1,589 square feet of living space with a flexible floor plan suited to year-round or seasonal living. An entry foyer with a coat closet opens to the living and dining area with direct access to the terrace. The galley kitchen includes a refrigerator installed in 2026, while a separate living/TV room features a substantial built-in daybed and a second access point to the terrace, creating additional space for gathering or accommodating guests.The first floor also includes the primary bedroom with a generous closet, a full bathroom, and a convenient laundry area with washer and dryer, allowing for comfortable single-level living.Upstairs are two additional bedrooms, each with generous closet space, a spacious full bathroom, and a separate office ideal for working from home, hobbies, or quiet retreat.The full basement offers high ceilings and abundant storage or workshop potential. Outside, the property includes a carport with an attached storage shed, parking for at least six vehicles, and an 8 kW generator for added peace of mind.Offering privacy, thoughtful design, mature landscaping, and an ideal location near Falmouth Village, Woods Hole, beaches, and the bike path, 21 Mill Road is a distinctive opportunity to enjoy the best of Cape Cod living.
Upper Cape, located between Buzzards Bay and Cape Cod Bay, is a coastal and village-centered Falmouth neighborhood with saltwater inlets and piney conservation land. The neighborhood’s character concentrates around Main Street in Woods Hole, where ferry docks, marine labs, and compact storefronts set a working-harbor rhythm. The Woods Hole Oceanographic Institution and the Woods Hole Science Aquarium act as cultural anchors, with The Knob adding a quiet shoreline counterpoint. Architecture leans toward shingled Cape cottages and weathered harbor-side buildings, with bikeable lanes linking beaches and ponds. Days track tides, ferry schedules, and the Shining Sea Bikeway’s steady flow. Small marinas and pocket parks keep the landscape open and maritime.
Provided by Walk Score and Local Logic
Offer insights
21 Mill Rd · $1,065,000
$1.07M and above
75% chance or better to win
Why $1.07M+ is a strong offer
DAYS ON MARKET
16 days
The average home goes pending in 24 days.
SALE-TO-LIST
98.8%
Most homes are selling 1% below list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
6 total rooms
Full basement
Bedrooms
Not specified
Bathrooms
2 full bathrooms
Kitchen
Not specified
Laundry & utility
Not specified
Flooring
Not specified
Heating & cooling
Natural gas heating
Wall unit(s) for cooling
Exterior features
Harbor nearby
Within 1/2 to 1 mile of the beach
Public beach access
Home design
Single family residence
Parking
4 open parking spaces
Security
Not specified
Construction
Shingle roof
Concrete perimeter foundation
Built in public-recorded year (actual year not specified)
Utilities
Public water
Private sewer
HOA & community
Not a senior community
Financial info
Not specified
Other
Lot is approximately 0.33 acres
Electricity and solar
View estimated energy costs and solar savings for this home
Conveniently located just off Woods Hole Road and Locust Street, 21 Mill Road offers a rare combination of privacy, character, and easy access to Falmouth's best amenities. The Shining Sea Bikeway, Surf Drive Beach, and the seasonal WHOOSH Trolley are all nearby, providing convenient access to Falmouth Village, Woods Hole, beaches, restaurants, shops, and ferry service. Set on approximately 0.33 acres behind a tall stockade fence, the property features Japanese-inspired landscaping with mature evergreens, Japanese maples, gravel paths, and a stone terrace for outdoor dining. Built circa 1981, the 1,589+/- sq. ft. saltbox offers a flexible floor plan with a living/dining area, galley kitchen with a 2026 refrigerator, separate family room, first-floor primary suite, full bath, and laundry. Upstairs are two bedrooms, a full bath, and an office. Additional features include a full basement, carport with storage, parking for six or more vehicles, and an 8 kW generator. A distinctive Cape Cod retreat in an exceptional location. Disclosures: Slider and 2 windows need replacement, sconce lights in family room not working, stockade fence SW corner needs repair.
MLS PIN #73563365
Aug 13, 2026
Listed
$1,065,000
$670/sq ft
Year
Property tax
Land + Additions
Assessment*
2023
$4,515 (+2.4%)
$353,700 + $298,800
$652,500
2022
$4,408 (+3.4%)
$310,900 + $236,700
$547,600
2021
$4,264 (+4.8%)
$310,900 + $190,700
$501,600
2020
$4,067 (+1.4%)
$282,700 + $190,700
$473,400
2019
$4,010 (+1.1%)
$282,700 + $185,700
$468,400
2018
$3,965 (+2.1%)
$282,700 + $178,300
$461,000
2017
$3,884 (+1.9%)
$282,700 + $172,600
$455,300
2016
$3,811 (+3.0%)
$282,700 + $172,600
$455,300
2014
$3,701
$282,600 + $171,500
$454,100
Public record
Beds
3
Baths
2
Stories
2
Lot width
—
Lot depth
—
Lot size
0.33 Acres
Year renovated
1985
Finished Sq. Ft.
1,589
Unfinished Sq. Ft.
—
Total Sq. Ft.
1,589
Year built
1981
Style
Single Family Residential
County
Barnstable County
APN
2319089
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 20, 2023.
Climate risks
6/10 Flood Factor
Estimated 67-75% chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 89° expected this year, 18 days in 30 years
8/10 Wind Factor
80% chance of strong winds in next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Falmouth, MA • 02540
Average low and high temperatures (°F)
36
24
37
24
48
34
56
41
64
52
76
61
78
67
76
64
71
59
62
50
53
40
41
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
72/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
7.2 hrs
4.1 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 21 Mill Rd
$1,069,766
$4,766 over list price of $1.07M
Nearby comparable homes
The Redfin Estimate uses 2 recent nearby sales, priced between $1.4M to $1.6M.