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20800 Horseshoe Island Frontenac ON

📍 Frontenac, Ontario K0H 1H0

$1,450,000

Active
4BEDS
1BATHS
6PARKING
1KITCHENS
51-99AGE

📋 Listing Highlights

StatusActive
MLS®X13196320
ListedMay 27, 2026
Days on Market—
Property TypeResidential Freehold
StyleDetached
Cross StreetBattersea Road to 1 Water Street - Boat Launch to Horseshoe Island #20800
PossessionTBD
Virtual TourView Tour →

📝 Listing Description

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.

🏠 Property Details

Property TypeResidential Freehold
StyleDetached
Bedrooms4
Bathrooms1
Kitchens1
Approx. Age51-99

📐 Lot & Land

Lot Size6.01 sqft
Cross StreetBattersea Road to 1 Water Street - Boat Launch to Horseshoe Island #20800

🔧 Building & Utilities

Heat SourceElectric
HeatingBaseboard
CoolingNone
BasementNone
GarageDetached
Garage Spaces4
Parking6
ConstructionWood
RoofMetal, Shingles

💰 Financial

List Price$1,450,000
Annual Taxes$3,710 (2025)
PossessionTBD

🧮 Mortgage Calculator

$290,000
Est. Monthly Payment
$7,123/mo
Principal: $1,160,000 · P+I only
Does not include taxes, insurance or CMHC
Listing provided by RE/MAX FINEST REALTY INC., BROKERAGEData via PropTx MLS® / TRREB. Information deemed reliable but not guaranteed.MLS® #X13196320 · Last updated: Jul 14, 2026

Information deemed reliable but not guaranteed. © TRREB / PropTx. MLS® is a trademark of CREA. This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate.