$1,450,000
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20800 Horseshoe Island, Frontenac (frontenac South), ON K0H1H0

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6 Beds
1 Bath
- Sq Ft

Horseshoe Island on Loughborough Lake is a rare island property in the Frontenac Region: a private 6-acre retreat paired with a dedicated mainland boathouse and four-car garage beside the Battersea public launch. Together, they offer an exceptional balance of privacy, convenience, and natural beauty within a distinguished landscape. The mainland access point provides secure storage for vehicles, boats, and equipment while making island living practical and weather-ready. From there, a short scenic ride leads to the island itself-an exceptionally private setting surrounded by open water, Crown land, and uninhabited islets. Held by only its second owners since the 1930s, the island has been carefully maintained and thoughtfully restored. Designed to accommodate large family gatherings, quiet retreats, or extended guests, the property comfortably sleeps more than 15 people. Features include a main lodge with a bright great room and expansive lake views, a loft bedroom, a separate three-bedroom wing, three bunkies, ample tenting space, generous shoreline access, and several outbuildings suited for storage, workshop, or creative use. Located less than 20 minutes north of Kingston, Loughborough Lake is one of the region's premier lakes, known for its size, scenic shoreline, private islands, Crown land, and established cottage community. Approximately 24 kilometres long, it offers excellent boating, swimming, fishing, and paddling in a setting defined by preserved natural beauty. The lake sits within the Frontenac Arch Biosphere, a UNESCO-designated convergence zone where five major forest regions meet, recognized as one of Canada's most biodiverse and ecologically significant landscapes. Rich in history and shaped by generations of stewardship, Horseshoe Island is a truly one-of-a-kind legacy property-an offering of authenticity, privacy, and rarity that may not come to market again for decades. (id:58753)

Listing By: SHANNON GREEN - RE/MAX FINEST REALTY INC., BROKERAGE cncrea2 Realty.com
  • MLS® X13196320
  • Date Listed05/27/2026
  • Days on Realty 11 Days
  • Bedrooms 6
  • Bathrooms 1 baths
  • Lot Size -
  • Property Type Single Family Residence
  • Water Other

Interior Features

  • Appliances Refrigerator, Stove, Microwave, Water Treatment, Hood Fan, Furniture, Garage door opener remote(s), Water Heater
  • Cooling None
  • Heating Baseboard heaters, Electric

Exterior / Lot Features

  • Roof -
  • Lot Size Acres -
  • Lot Size SQFT -
  • Lot Features Wooded area, Lighting, Guest Suite

Directions

Cross Streets: Battersea Road to 1 Water Street - Boat Launch to Horseshoe Island #20800. ** Directions: In Loughborough Lake past Paposse Island and Before Porcupine Island & Sleeths Bay.

Sales & Tax History

Source: Public Records

Local Neighborhood Highlights for K0H1H0

Discover key demographics, population statistics, and environmental insights for the Frontenac (frontenac South), ON area.

Walkability in ON / K0H1H0

Source: Walk Score

15/100

Car-Dependent

Walk Score ®

0/100

Minimal Transit

Transit Score ®

25/100

Bikable

Bike Score ®

Overview

Almost all errands require a car. It is possible to get on a bus. Minimal bike infrastructure.

Walkability averages in the surrounding area

The average walkability score in the surrounding area is Walk Score: 1/100, Transit Score: 0/100, Bike Score: 15/100.

Points of Interest near 20800 HORSESHOE ISLAND, Frontenac (Frontenac South), ON K0H1H0

Frequently Asked Questions for 20800 HORSESHOE ISLAND

Source: Realty.com

20800 HORSESHOE ISLAND, Frontenac (Frontenac South), ON K0H1H0 in Frontenac (Frontenac South), ON K0H1H0 is a single family residence listed at $1,450,000. Highlights include 6 bedrooms, 1 bathroom. Realty.ca has 50 photos, sales history, school insights, and mortgage tools for this listing.

Realty.com has 50 photos of 20800 HORSESHOE ISLAND.

The full address for this home is 20800 HORSESHOE ISLAND, Frontenac (Frontenac South), ON K0H1H0.

20800 HORSESHOE ISLAND has been listed on Realty.com since Wed May 27, 2026

Almost all errands require a car. It is possible to get on a bus. Minimal bike infrastructure.

The average walkability score in the surrounding area is Walk Score: 1/100, Transit Score: 0/100, Bike Score: 15/100.

Listing provided courtesy of: RE/MAX FINEST REALTY INC., BROKERAGE
Listing agent: SHANNON GREEN

This content last refreshed on 2026-06-07 22:21:16. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.