OFF MARKET

Off Market Nov 2018 for $480K

$828,177

•

1,246

sq ft

21 Castle Rd, Truro, MA 02666

About this home

Charles Zehnder designed home, a significant style in Cape Cod modern architecture, this serene 1.1 acre sloping parcel on beautiful Castle Rd with a one bedroom cottage and shed. The home is perched high above the street in a tranquil shady grove with expansive curving decks surrounding the living quarters. There is a wood burning fireplace, skylight and several sliding doors to seamlessly connect the inside to the out. There are expansion possibilities or it can be fully enjoyed as is. Recent repairs include new roofs and replacement of cedar siding. Minutes from Corn Hill, Ballston, Pamet Harbor and Truro Center. Exquisite natural light, wood and tile floors compliment the interior. Let your imagination expand as you build onto what exists with possibilities galore.

Single-familyProperty Type

1982Year Built

1.1 acresLot Size

$665Est. Price/Sq.Ft.

Listed by David Moulton • William Raveis Real Estate & Home Services

Listed by Rebecca Matarazzi • William Raveis Real Estate & Home Services

Bought with Timothy Brown • SeasCape Realty, Inc.

Redfin checked: a minute ago

•Source:CCIMLS #21805737

Redfin Estimate

$828,177

$348K since sold in November 2018$6,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.2% higher than the average sale price ($738K) of 6 comparable homes.

SOLD FEB 11, 2026
$699,000
A
2 beds1 bath833 sq ft
5 Sylvan Ln, Truro, MA 02666
SOLD JAN 30, 2026
$620,000
B
2 beds2 baths1,376 sq ft
208 Route 6, Truro, MA 02666
SOLD AUG 12, 2026
$757,500
C
2 beds1 bath1,024 sq ft
78 Shore Rd, Truro, MA 02666
SOLD AUG 12, 2026
$757,500
D
2 beds1 bath1,024 sq ft
78 Shore Rd, North Truro, MA 02652
SOLD AUG 5, 2026
$630,000
E
2 beds1 bath894 sq ft
25 Whitman Ln, Wellfleet, MA 02667
SOLD JUN 30, 2026
$964,500
F
2 beds1 bath1,317 sq ft
43 South Highland Rd, Truro, MA 02666

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Earn from this home

Sell

$463,133

Est. take-home

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Market trends in 02666, MA

Last updated July 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-List Price

91.8%

2.7% MoM

Median sale price

$1.3M

$180K MoM

Avg. days on market

125d

76 days MoM

Recently sold homes

1 MoM

New listings for sale

$2,780,000
4 beds3.5 baths3,285 sq ft
3 Captain Williams Way, Truro, MA 02666
See all

Provided by Redfin

Sale history for 21 Castle Rd

Tax history for 21 Castle Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

1.1 Acres

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Other

County

Barnstable County

APN

2402480

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jan 27, 2023.

Residential District

Residential Districts are intended to provide appropriate space for housing and associated uses for the people of the town. They should provide safety, good access, and the opportunity to enjoy the peace and beauty of the property and the Town.

Permitted uses

Include but are not limited to:

Agriculture
Religious facility
Hospital / medical center
Housing-Single unit
Housing-Multiple units
Housing-Senior
Public service
Educational/school
Park & open space

Property details

Interior

Master Bedroom Information
Master Bedroom Description: Flooring: Wood
Master Bedroom Level: First

Bedroom #2 Information
Bedroom 2 Level: Basement

Bedroom #3 Information
Bedroom 3 Level: First

Living Room Information
Living Room Description: Fireplace(s): Wood Burning,Flooring: Wood
Living Room Features: Living Room,Dining Area

Bathroom Information
# of Bathrooms (Full): 1

Kitchen Information
Kitchen Level: First

Basement Information
Basement: Interior Entry

Laundry Information
Laundry Features: Laundry Room, First Floor

Fireplace Information
FireplacesTotal: 1
Fireplace Features: Wood Burning
Has Fireplace

Other Room Information
Total Rooms : 5

Interior Features
Flooring: Wood
Appliances: Washer, Refrigerator, Electric Water Heater
Window Features: Skylight

Exterior

Exterior Features
Exterior Features: Yard
Construction Materials: See Remarks
Roof: Asphalt, Pitched
Foundation Details: Other, Poured

Property Information
Property Sub Type: Single Family Residence
Property Condition: Actual

Lot Information
Lot Features: Bike Path, Major Highway, Near Golf Course, Shopping, Public Tennis, Marina, In Town Location, Conservation Area, Cleared, South of 6A
Lot Size Source: Assessor
Water Body Name: Atlantic Ocean,Long Nook,Corn Hill,Cape Cod Bay,Ballston
Water Source: Well
Road Frontage Type: Public
Zoning: RES

Building Information
Year Built: 1982

Utilities

Heating & Cooling
Has Heating
Heating: Hot Water
Cooling: None

Utility Information
Sewer: Cesspool

Location

School Information
Elementary School District: Nauset
Middle Or Junior School District: Nauset
High School District: Nauset

Location Information
Directions: Rt. 6 towards to south on Castle Road, left at fork (to Corn Hill), about 1 mile to #21 on left, several properties past Castle Hill for the Arts.
Distance To Shopping Comments: Convenient To Shopping
Distance To Freeway Comments: Convenient To Major Highway

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 1.1 acres
Style: Other
Year Built: —
Year Renovated: —
County: Barnstable County
APN: 2402480

Home facts updated by county records on Jan 27, 2023

Around this home

Schools

Truro Central School

Public PreK-5 • Assigned • 1.6mi

8/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk 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 86° 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

2 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Truro, MA • 02666

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

Try the sun simulator tool to see how light moves across the property at different times of day and year.

Provided by Shadowmap

Estimated sale price

$787,000 – $953,000

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Nearby similar homes

$3,750,000

6 beds4.5 baths2,858 sq ft

41 Pond Rd, North Truro, MA 02652

3D WALKTHROUGH

$825,000

3 beds1.5 baths1,324 sq ft

2 Pine Ridge End, North Truro, MA 02652

NEW 1 DAY AGO

$3,995,000

4 beds4 baths2,587 sq ft

50 Anawan Rd, Wellfleet, MA 02667

$3,250,000

5 beds3.5 baths2,618 sq ft

20 Cormorant Rd, Truro, MA 02666

FOR SALE BY OWNER

$1,250,000

3 beds1 bath1,104 sq ft

45 Indian Neck Rd, Wellfleet, MA 02667

$1,145,000

3 beds2 baths2,116 sq ft

53 Highland Rd, North Truro, MA 02652

New listings for sale in 02666

$2,780,000

4 beds3.5 baths3,285 sq ft

3 Captain Williams Way, Truro, MA 02666

Home values near 21 Castle Rd

Data from public records.

Address	Redfin Estimate
22 CASTLE Rd, TRURO, MA 4 Beds \| 2 Baths \| 2201 Sq. Ft.	$1,258,311
16 CASTLE Rd, TRURO, MA 5 Beds \| 3.5 Baths \| 2113 Sq. Ft.	$1,935,272

Address	Redfin Estimate
28 Castle Rd, Truro, MA 4 Beds \| 2 Baths \| 1801 Sq. Ft.	$1,191,539
18 Castle Rd, Truro, MA 4 Beds \| 4.5 Baths \| 3870 Sq. Ft.	$2,544,345

Address	Redfin Estimate
25 Castle Rd, Truro, MA 3 Beds \| 2 Baths \| 2466 Sq. Ft.	$1,290,922
11 Castle Rd, Truro, MA 2 Beds \| 2.5 Baths \| 2020 Sq. Ft.	$1,253,740

Property information provided by CCIMLS when last listed in 2018. This data may not match . Learn more.

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