21 Green Acres Ln, Sandwich MA 02644
Sandwich, MA 02644
$926,000
$899,000
Est. $5,172/month
About this home
Private Beach • Waterfront • Renovated Yr-Round Home • Efficient Layout • Turnkey Tranquility At the end of a private half-mile paved drive, this fully renovated Cape Cod-style ranch offers rare privacy on a Great Pond--a crystal-clear, spring-fed 83-acre pond with fewer than a dozen homes on its shoreline. Enjoy your own sandy beach and stunning westerly sunsets from nearly every room. Set on almost 1/2 an acre, this yr-round home features a designer kitchen with quartz counters, SS professional appliances, and a dual-fuel range. The spa-style bath includes a 7-foot glass/tile shower with jets and a heated backlit mirror. Vaulted ceilings, reclaimed wood accents, & a wood stove create a cozy yet upscale vibe. Modern updates--new roof, siding, luxury vinyl floors, energy-efficient systems, and custom finishes--make this a low-maintenance retreat. With a walk-in closet, laundry room, and sweeping lake views, it's the perfect blend of comfort and elegance. A truly rare waterfront retreat
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Property History
Market Insights
1
Price Changes
2.9%
Price Range
Property Timeline
Price Reduced
Jul 8, 2026
$899,000
$27,000
(-2.92%)
From $926,000 to $899,000 (-2.9%)
Listed for Sale
Apr 9, 2026
$926,000
Original listing
Agent: Kevin Cosgrove
Office: Kinlin Grover Compass
| Date | Event | Price | Change | $/sqft | Details |
|---|---|---|---|---|---|
| 07/08/2026 | ↓ Price Reduced | $899,000 | $27,000 | - | From $926,000 to $899,000 (-2.9%) |
| 04/09/2026 | 🏠 Listed for Sale | $926,000 | - | - | Original listing |
Tax History
| Year | Taxes | Assessment |
|---|---|---|
| 2026 | $5,010 | $491,200 |
Financial Details
Annual Property Tax
$5,010
Tax Year 2026
HOA Fee
$100
Annually
Assessed Value
$491,200
Facts & Features
Central AC
Home Facts
Type
Residential
Style
Single Family Residence
Year Built
1950
Living Area
989 sq ft
Lot Size
0.40 acres
Bedrooms
2
Full Baths
1
Total Rooms
6
Interior
Heating
Forced Air, Heat Pump
Cooling
Central Air, Air Source Heat Pumps (ashp)
Flooring
Tile
Appliances
Water Heater, Range, Dishwasher, Microwave, Refrigerator, Washer/dryer, Range Hood
Fireplace
None
Fireplaces
1
Basement
Full
Laundry
Electric Dryer Hookup, Washer Hookup
Features
None
Exterior
Construction
None
Architecture
Ranch
Roof
Shingle
Features
Deck
Pool
None
Spa
None
Fencing
None
Patio/Porch
Deck
Parking
Features
Paved Drive, Off Street, Paved
Total Spaces
4
Utilities
Electric
Generator Connection
Water
Public
Sewer
Private Sewer
Gas
None
Other
For Gas Range, For Electric Dryer, Washer Hookup, Generator Connection
Financial
Annual Tax
$5,010
Assessed Value
$491,200
HOA & Community
HOA
Yes
HOA Fee
$100 Annually
Fee Includes
None
Amenities
None
Optional Fee Includes
None
MA Disclosures
Seller Disclosures
None
Additional Details
Possession
None
Accepted Financing
Contract
Structure Type
[]
Sq Ft Source
Owner
Documents
None
County
Barnstable
Total market time (incl. prior listings)
96 days
Property Overview
Property Type
Single Family Residence
Listing Type
For Sale
Year Built
1950
Bedrooms
2
Full Bathrooms
1
Living Area
989 sq ft
Total Rooms
6
Floor Layout
Interactive room guide
Floor Layout
Finished Area
989 sq ft above grade
FeaturesNo
Display Options
Outdoor Areas
Patio & porchDeck
Room Markers
BABathroom (4)
BRBedroom (5)
DDining (1)
KKitchen (1)
LLiving (2)
OOffice (1)
Conceptual diagram based on MLS room data. It is not to scale and is not a substitute for architectural plans or on-site measurements.
Interior Features
Flooring:
Tile
Appliances:
Water Heater, Range, Dishwasher, Microwave, Refrigerator, Washer/Dryer, Range Hood
Interior Features:
Windows:
Basement:
Full
Laundry:
Electric Dryer Hookup, Washer Hookup
Security:
Construction & Materials
Style:
Ranch
Year Built:
1950
Structure Type:
Exterior Materials:
Roof:
Shingle
Foundation:
Block
Heating, Cooling & Utilities
Heating:
Forced Air, Heat Pump
Heating Zones:
1
Cooling:
Central Air, Air Source Heat Pumps (ASHP)
Cooling Zones:
1
Hot Water:
Water Source:
Public
Sewer:
Private Sewer
Energy Features:
Thermostat
Exterior & Lot
Exterior Features:
Deck
Patio & Porch:
Deck
Fencing:
Other Structures:
Lot Features:
Wooded, Gentle Sloping
Road Surface:
Parking & Garage
Total Parking Spaces:
4
Parking Features:
Paved Drive, Off Street, Paved
Special Features
Fireplaces:
1
Fireplace Type:
Waterfront:
Yes
Waterfront Type:
Waterfront, Pond, Direct Access, Private, Lake/Pond, Direct Access, 0 to 1/10 Mile To Beach, Beach Ownership(Private)
View:
Yes
View Type:
Scenic View(s)
Community Amenities:
Shopping, Walk/Jog Trails, Golf, Medical Facility, Conservation Area, Highway Access, House of Worship, Public School
Nearby Schools
School District
Sandwich School District local
A-
Where Graduates Go
Class of 2021
79%
attend college
65%
4-Year
14%
2-Year
36%
Out of State
0%
Working
School Safety
2024-25
1.5%
Average
1.5%
Suspensions
2.2%
In-School
4.0% below state avg
Elementary Schools
3 schools
Forestdale School
1.2 mi
557 students
Less Diverse
Grades PK-02
Bridgeview Montessori School
4.2 mi
Grades PK-06
Kenneth Coombs School
4.4 mi
387 students
Diverse
Grades PK-02
Middle Schools
3 schools
B+
Oak Ridge School
4.1 mi
|
#268 of 824
|
Score: 51.9
Dropped 66 spots from last year
-6.3 below state avg
673 students
Less Diverse
Grades 03-06
C
Quashnet Intermediate School
4.2 mi
|
#588 of 824
|
Score: 41.5
Dropped 23 spots from last year
-16.7 below state avg
399 students
Diverse
Grades 03-06
A-
Sandwich Middle High School
4.7 mi
|
#96 of 346
|
Score: 60.3
Improved 36 spots from last year
+2.1 above state avg
888 students
Less Diverse
Strong AP Program
High Graduation Rate
Rising School
College Ready Curriculum
Grades 07-12
High Schools
2 schools
B+
Upper Cape Cod Vocational Technical School
4.0 mi
|
#121 of 346
|
Score: 58.6
Dropped 8 spots from last year
+0.4 above state avg
838 students
Moderate
High Graduation Rate
Career Tech Programs
College Ready Curriculum
Grades 09-12
B
Mashpee Middle-High School
4.6 mi
|
#164 of 346
|
Score: 53.8
Improved 43 spots from last year
-4.4 below state avg
600 students
Diverse
15 sports
• 932 athletes
High Graduation Rate
Rising School
College Ready Curriculum
Strong Athletics
Grades 07-12
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Monthly Payment Breakdown
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Property Tax
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Homeowners Insurance
$200
HOA Fee
$8/mo
PMI (if <20% down)
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95% Interest
Year 15
50/50
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Location
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Neighborhood
21 Green Acres Ln, Sandwich MA 02644
Sandwich, MA 02644
Listing Information
Listing Agent
Kevin Cosgrove
Listing Office
Kinlin Grover Compass
Office Phone
508-833-3333
Agent MLS ID
CN223641
Office MLS ID
AN7139
Listing Data Updated
Jul 13, 2026 8:42 AM 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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