Southwest Harbor Waterfront with 2023 Fritz Luxury Tiny Home! A short distance from charming Downtown Southwest Harbor sets this custom built Halcyon 02 Model 2-bedroom with full bath and curated upgrades and installation. Features include; underground electric w/ 400A site service for future potential single-family home and accessory buildings, EV charging outlet, landscaped with 40'x10' Alaskan Cedar wrap-around exterior deck, metal roof and siding, ZIP-R with foam insulation and insulated skirting. Interior features include; unexpected high-ceilings for open and spacious living, full glass living room gable window, mini-split AC, living room with fitted couch, concrete countertops, soaking tub, washer-dryer combo, standing loft bedroom with 2 windows and wardrobe, custom cabinetry and millwork, hardwood and concrete flooring, radiant in-floor heat, on-demand hot water, and ERV air exchange. Inviting 1-acre wooded parcel with 115' of waterfront with the potential for marine pier and dock. A unique modern micro-dwelling coastal 'cottage' ready for immediate use while affording the footprint and services for possible future development. Enjoy the best of both worlds with the nearby dining, shopping and services of historic Southwest Harbor while returning to your private oasis for cookouts on the waterside deck, watching the ships and boats ply the waters of the spectacular coast and spotting Harbor Seals nightly under Acadia stars! Experience energy efficient, low-impact, low-maintenance living in a luxury tiny-home today! Halcyon 02 Awaits!
ManufacturedProperty Type
2023Year Built
1 acresLot Size
$4,688Price/Sq.Ft.
1 spaceParking
Listed by Matthew Morehouse• Mount Desert Island Real Estate
Bought with Anne McKechnie• Portside Real Estate Group
Unfortunately, we don't have enough data to generate an accurate Estimate at this time.
Market trends in 04679, ME
Last updated September 2026
Buyer's Market
Seller's Market
Buyer's market
Sale-to-List Price
89.2%
2.9% MoM
Median sale price
$977K
$282K MoM
Avg. days on market
60d
4 days MoM
Recently sold homes
6
3 MoM
Provided by Redfin
Sale history for 25 Seawall Rd
Date
Event
Price
MREIS #1634991
Oct 24, 2025
Sold
$1,500,000
$4,688/sq ft
Aug 20, 2025
Listed
$1,790,000
$5,594/sq ft
MREIS #1534865
Sep 14, 2022
Sold
$825,000
$2,578/sq ft
Jul 1, 2022
Listed
$825,000
$2,578/sq ft
+26
Incredible opportunity to own a waterfront lot on the desirable inner harbor of Southwest Harbor. This unique lot has a driveway cut in, partially cleared building site, and a path to the 112 ft of owned shore frontage. This parcel offers amazing harbor and mountain views. Minutes from the lovely village of Southwest Harbor and western side of Acadia National Park trails. Potential to build a deep water dock to access the water via boat. Build the getaway you deserve. Lot offers public utilities at the street.
MREIS #1353963
May 25, 2020
Price Changed
$650,000
$2,031/sq ft
Jul 2, 2019
Price Changed
$695,000
$2,172/sq ft
Dec 12, 2018
Price Changed
$775,000
$2,422/sq ft
Sep 20, 2018
Price Changed
$795,000
$2,484/sq ft
Jun 6, 2018
Listed
$895,000
$2,797/sq ft
MREIS #943323
Jul 22, 2009
Listed
$790,000
$2,469/sq ft
Year
Property tax
Land + Additions
Assessment*
2017
$7,472
$581,000
2016
$7,472
$581,000
2015
$7,472
$581,000
2014
$7,472
$581,000
2013
$7,472
$581,000
Tax history for 25 Seawall Rd
Year
Property tax
Land + Additions
Assessment*
2017
$7,472
$581,000
2016
$7,472
$581,000
2015
$7,472
$581,000
2014
$7,472
$581,000
2013
$7,472
$581,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.