In-town Barn with apartment above on two acres. Located in a secluded on-neck location this barn / garage is year-round and insulated with radiant heat. On the ground floor is a two car garage, office, efficiency apartment, laundry room and storage. On the second floor is a large one bedroom apartment. Great place for someone who needs a residence with a heated work space. Plenty of room to build a house on the lot in the future. The lot is potentially dividable.
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Market trends in 04421, ME
Last updated July 2026
Buyer's Market
Seller's Market
Balanced market
Sale-to-List Price
101.8%
+10.4% MoM
Median sale price
$585K
$78K MoM
Avg. days on market
80d
105 days MoM
Recently sold homes
3
1 MoM
Provided by Redfin
Sale history for 21 Cabin Rd
Date
Event
Price
MREIS #1289874
Jun 26, 2020
Sold
$273,333
$109/sq ft
Apr 15, 2020
Price Changed
$299,000
$120/sq ft
Oct 23, 2018
Price Changed
$319,000
$128/sq ft
Jul 25, 2018
Price Changed
$339,000
$136/sq ft
Nov 29, 2016
Listed
$359,000
$144/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$5,816 (+13.7%)
$199,500 + $339,000
$538,500
2024
$5,116 (+6.2%)
$199,500 + $339,000
$538,500
2023
$4,819 (+5.7%)
$151,100 + $257,300
$408,400
2022
$4,560 (+64.8%)
$129,900 + $220,900
$350,800
2021
$2,767 (+1.2%)
$129,900 + $112,800
$242,700
2020
$2,733
$129,900 + $109,800
$239,700
2019
$2,733 (−2.9%)
$129,900 + $109,800
$239,700
2018
$2,816
$129,900 + $109,800
$239,700
2017
$2,816 (+4.6%)
$129,900 + $109,800
$239,700
2016
$2,693
$152,800 + $129,200
$282,000
2015
$2,693 (+1.5%)
$152,800 + $129,200
$282,000
2014
$2,653 (+2.7%)
$152,800 + $125,000
$277,800
2013
$2,584
$152,800 + $125,000
$277,800
Tax history for 21 Cabin Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,816 (+13.7%)
$199,500 + $339,000
$538,500
2024
$5,116 (+6.2%)
$199,500 + $339,000
$538,500
2023
$4,819 (+5.7%)
$151,100 + $257,300
$408,400
2022
$4,560 (+64.8%)
$129,900 + $220,900
$350,800
2021
$2,767 (+1.2%)
$129,900 + $112,800
$242,700
2020
$2,733
$129,900 + $109,800
$239,700
2019
$2,733 (−2.9%)
$129,900 + $109,800
$239,700
2018
$2,816
$129,900 + $109,800
$239,700
2017
$2,816 (+4.6%)
$129,900 + $109,800
$239,700
2016
$2,693
$152,800 + $129,200
$282,000
2015
$2,693 (+1.5%)
$152,800 + $129,200
$282,000
2014
$2,653 (+2.7%)
$152,800 + $125,000
$277,800
2013
$2,584
$152,800 + $125,000
$277,800
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
2.25 Acres
Year renovated
—
Sq. Ft.
—
Year built
—
Style
Multi-Family (2-4 Unit)
County
Hancock County
APN
463697
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
Property details
Parking
Parking Information
Parking Features: 5 - 10 Spaces, Gravel
Vehicle Storage: 2 Car
Interior
Bathroom Information
# of Baths (Full): 2
Interior Features
# of Rooms: 7
Washer, Refrigerator, Gas Range, Dryer
Flooring: Tile, Concrete
Exterior
Building Information
Construction Materials: Vinyl Siding, Wood Frame
Total Building Area (Sq. Ft.): 2,500
Building Area Source: Measured
Property Information
Property Sub Type: Single Family Residence
Year Built: 1994
Above-Grade Finished Area (Sq. Ft.): 2,500
Lot Information
Lot Size (Sq. Ft.): $98,010
Lot Size (Acres): 2.25
Lot Size Source: Public Records
Lot Features: Open, Level, Intown, Near Golf Course
Road Surface Type: Gravel, Dirt
Zoning: Village 2
Financial
Tax Information
Annual Tax Amount: $2,550
Tax Year: 2016
Utilities
Utility Information
Has Heating
Heating: Radiant
Electric: Circuit Breakers
Sewer: Public Sewer
Utilities On: No
Water Source: Well, Private
Water Heater: Off Heating System
Location
Location Information
Unparsed Address: 21 Cabin Road, Castine, ME 04421
Directions: Enter Castine, drive to golf course. Head down State Street, left onto Court Street, enter Hatch Cove Estates, follow dirt road to the right. House at the end of the road.
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 2.25 acres
Style: Multi-Family (2-4 Unit)
Year Built: —
Year Renovated: —
County: Hancock County
APN: 463697
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Adams School
Public PreK-8 • Assigned • 0.6mi
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
4/10 Heat Factor
7 days above 89° expected this year, 15 days in 30 years
6/10 Wind Factor
68% chance of strong winds in next 30 years
1/10 Air Factor
0 unhealthy days expected this year, 0 days in 30 years
Provided by First Street
Historical weather
Castine, ME • 04421
Average low and high temperatures (°F)
28
14
31
14
40
27
50
36
60
46
72
54
75
60
75
58
70
53
59
44
47
34
33
19
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 7.6 hours in
June and 3.1 hours in December, placing it below the
U.S. average for solar exposure.
7.6 hrs
3.1 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$605,000 – $732,000
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