Discover the epitome of off-grid living in this custom built solar-powered home, nestled amidst the serene landscapes of Sumner, Maine. Set on 35+- acres of wooded terrain, this property caters to outdoor enthusiasts and nature lovers seeking the perfect retreat. Located in the heart of the mountains, this home offers unmatched privacy and views of the rolling hills. The vast wooded acreage, adorned with multiple springs, provides an ideal playground for hiking, birdwatching, and exploring nature. For hunting enthusiasts, the property boasts abundant wildlife, creating a haven for adventure right in your backyard. Step inside to find a welcoming interior featuring cathedral ceilings and a captivating floor-to-ceiling brick hearth with a traditional Russian stove. The open layout is perfect for gatherings and is enhanced by exposed beams pine interior. Enjoy the changing seasons from the wrap-around deck, offering scenic views of the surroundings. In addition to the main residence, a detached 4-car garage provides ample storage and workspace. Embrace sustainable living with the off-grid solar power system, reflecting a commitment to eco-friendly living while ensuring self-sufficiency. In summary, this home offers a unique opportunity to experience nature and modern comforts harmoniously. Whether you're an outdoor enthusiast, a hunting aficionado, or simply seeking a peaceful sanctuary, this property invites you to a lifestyle defined by natural beauty and sustainable living. Don't miss your chance to make this extraordinary home yours and embark on a life of tranquility and adventure.
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Market trends in 04292, ME
Last updated August 2026
Sale-to-List Price
100.1%
+9.9% MoM
Median sale price
$370K
$82 MoM
Avg. days on market
3d
71 days MoM
Recently sold homes
1
2 MoM
Provided by Redfin
Sale history for 423 Main St
Date
Event
Price
MREIS #1576754
Jan 5, 2024
Sold
$325,000
$215/sq ft
Nov 6, 2023
Listed
$325,000
$215/sq ft
MREIS #1207663
Feb 12, 2016
Sold
$182,000
$120/sq ft
May 15, 2015
Price Changed
$184,000
$122/sq ft
Apr 22, 2015
Price Changed
$194,000
$128/sq ft
Mar 23, 2015
Listed
$189,000
$125/sq ft
+19
Think GREEN! All the comforts of modern day, but can live off the grid. Beautiful post & beam chalet on 35 acres. Sits high on a hill to enjoy privacy & views. Has 12 solar panels & a Russian fireplace/Woodstove, Generator, & battery pack makes for efficient & economical living. Open concept w/ second floor master suite. Floor to ceiling windows capture the outside beauty. Propane run furnace & appliances. Four car garage & finished basement. First floor bedroom & plenty of storage. A most unique opportunity.
MREIS #977423
May 24, 2010
Listed
$209,900
$139/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,901 (+20.1%)
$63,048 + $251,134
$314,182
2024
$4,082 (+11.3%)
$62,850 + $251,134
$313,984
2023
$3,666 (+1.6%)
$41,628 + $132,132
$173,760
2022
$3,608 (−0.4%)
$42,579 + $132,132
$174,711
2021
$3,621 (−0.4%)
$43,219 + $132,132
$175,351
2020
$3,635 (+1.4%)
$43,912 + $132,132
$176,044
2019
$3,586 (+5.1%)
$44,077 + $132,132
$176,209
2018
$3,412 (+5.9%)
$44,638 + $132,132
$176,770
2017
$3,221 (+8.1%)
$43,879 + $132,132
$176,011
2016
$2,979 (+4.7%)
$43,648 + $132,132
$175,780
2015
$2,844 (+2.5%)
$41,305 + $132,132
$173,437
2014
$2,774
$41,272 + $132,132
$173,404
Tax history for 423 Main St
Year
Property tax
Land + Additions
Assessment*
2025
$4,901 (+20.1%)
$63,048 + $251,134
$314,182
2024
$4,082 (+11.3%)
$62,850 + $251,134
$313,984
2023
$3,666 (+1.6%)
$41,628 + $132,132
$173,760
2022
$3,608 (−0.4%)
$42,579 + $132,132
$174,711
2021
$3,621 (−0.4%)
$43,219 + $132,132
$175,351
2020
$3,635 (+1.4%)
$43,912 + $132,132
$176,044
2019
$3,586 (+5.1%)
$44,077 + $132,132
$176,209
2018
$3,412 (+5.9%)
$44,638 + $132,132
$176,770
2017
$3,221 (+8.1%)
$43,879 + $132,132
$176,011
2016
$2,979 (+4.7%)
$43,648 + $132,132
$175,780
2015
$2,844 (+2.5%)
$41,305 + $132,132
$173,437
2014
$2,774
$41,272 + $132,132
$173,404
*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
2
Lot width
—
Lot depth
—
Lot size
35 Acres
Year renovated
—
Sq. Ft.
973
Year built
—
Style
Multi-Family (2-4 Unit)
County
Oxford County
APN
268733
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
Property details
Parking
Parking Information
Has Garage
# of Garage Spaces: 4
Parking Features: 5 - 10 Spaces, Gravel, On Site, Detached, Off Street