1 Customhouse Island

Acton ME 04001

1204 sq. ft.

9583.2 sq. ft.

Single-Family

Last sold for $730,000

Brooke Peterson, last sold this property on 21 August 2026 after 48 days on market.

Overview

For the first time ever, welcome to Custom House Island, a truly one-of-a-kind private island nestled in the heart of Balch Lake. This charming 2-bedroom, 1-bathroom home sits on a secluded 0.22-acre island surrounded by native blueberry bushes, offering an unmatched sense of lakeside privacy and tranquility. The property includes a 2-bay boathouse, sandy beach, and two docks, plus a private mainland dock for easy access to and from the island. With panoramic lake views from every vantage point, this is the kind of place you'll never want to leave. Cozy up by the fireplace on cool evenings or spend lazy summer afternoons at the sandbar just a stone's throw away. Whether you're seeking a peaceful retreat or an iconic gathering place, Custom House Island offers a special kind of magic. Spanning 704 acres across Maine and New Hampshire, Balch Lake is a beloved gem of the region. As part of the Shady Nook Association, owners enjoy access to multiple beaches, pickleball, basketball, and tennis courts. Tin boat included in the sale. Private showings July 11th 10:00-12:00PM. Don't miss your chance to own a piece of lake history.

Features

2 bedrooms

1 bathroom

1204 sq. ft. floor area

9583.2 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 2 bedroom single-family properties sold in Acton over the last 12 months, the estimated median property value of 1 Customhouse Island is $497.5k.

Median value

$497.5k

Estimated value range

$184k - $890k

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Acton. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 1 Customhouse Island

2026

Sold

$730,000

21 Aug 2026 by Brooke Peterson, of REMAX Realty One | Ogunquit

Happy sellers in Acton

We have insufficient information to provide an overview of customer satisfaction for Acton. Viewing the agent profiles, reviews and sales for Acton can provide insights for this location.