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20300 South Brother Island

20300 South Brother Island

Frontenac, ON

4 bed • 1 bath • approx. 700-1100 sqft • Detached • 87 days on market

$649,000

Peace and serenity await you. This little piece of paradise is a true island oasis offering turn key cottage, bunkie, and storage shed all on a manageable and low maintenance property. Updated cottage with Mabec wood siding, three bedrooms including impressive primary room with ceramic tiled floors and vaulted ceiling finished in natural wood tongue and groove, closet for additional storage and fits with space a queen sized bed. Open concept maple eat in kitchen open to living room with complimenting vaulted wood tongue and groove ceiling complete with overhead fans and laminate flooring. Main bathroom with ceramic tiled flooring, tiled corner shower, vanity and incinerating toilet. Two guest rooms with large windows overlooking the water with each featuring double beds. Bonus bunkie at the waters edge offering an additional double bed. This easy breezy property comfortably sleeps 8 people. Outside you can enjoy the waterfront surrounding you from the large deck with glass railings or the front porch which is steps to the waters edge and dock. A covered boat slip has been prepaid for the season at the Loughborough Marina which is transferrable to a new owner. The marina offers the convenience of boating gas service, parking and garbage collection. Your waterfront dream is just a visit away!

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Listing Details

Taxes (2025)
$2,218
Listed
June 1, 2026

Price History

Listing history

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Property

Style
Bungalow
Construction
Wood
Roof
Asphalt Shingle
Foundation
Post & Pad
Interior
Carpet Free, Primary Bedroom - Main Floor, Water Treatment, Water Heater Owned
Lot Size
200 x 50 Feet

Utilities

Water
Lake/River, Water System
Sewer
None
Heat Source
Electric

Location & Legal

Cross Street
Lower Lake Road and Sleeth Lane
Parcel Number
362900390
Possession
Flexible

Commercial

Occupancy
Owner

Included

Inclusions
Beds with frames, other bedroom furniture, living room furniture, bunkie furniture, all shed contents, kitchenware, microwave, refrigerator, stove, hot water tank owned
Exclusions
Wall mounted mirror with hooks in hallway to primary room, primary room headboard.
Rental Items
None

Waterfront

Water Body
Loughborough Lake
Shoreline
Clean
Docking
Marina, Private

Schools

Elementary

  • Storrington Public School3.3 km

    Public · Limestone DSB · 190 students

    Grade 3 reading: 65% met the provincial standard · Grade 6 math: 69% met the provincial standard

  • Perth Road Public School4.6 km

    Public · Limestone DSB · 315 students

    Grade 3 reading: 88% met the provincial standard · Grade 6 math: 39% met the provincial standard

Straight-line distance. Nearby schools are not necessarily the assigned schools — confirm catchment with the school board. Scores are EQAO provincial test results for 2024-2025.

Community

Postal area K0H

Population
47,286
Private dwellings
25,346
Median age
51.2
Average household size
2.4
Median household income
$92,000

Source: Statistics Canada, 2021 Census of Population, catalogue 98-401-X2021013. Adapted from Statistics Canada. This does not constitute an endorsement by Statistics Canada of this product.

Local market

Residential Freehold in Frontenac · last 12 months

Median sold price
$532,500
Homes sold
460
Median days on market
34
Sale-to-list price
94.9%

Based on 460 recorded sales of residential freehold properties in Frontenac over the last 12 months.

Rooms

3-piece on Main

Main

  • Bathroom6'7" x 6'10"
  • Bedroom 29'8" x 7'11"
  • Bedroom 39'1" x 7'11"
  • Kitchen11'10" x 15'1"
  • Living Room11'4" x 15'
  • Primary Bedroom12'3" x 15'4"

Listed by

ROYAL LEPAGE PROALLIANCE REALTY, BROKERAGE

Location

Mortgage Calculator

$129,800

Estimated Monthly Payment

$3,188

Investment Analysis

No recent nearby lease data. Enter a rent to see the numbers.

Mortgage: $3,188/mo (20% down, 5.5%)

Taxes: $185/mo · Insurance: $162/mo

Estimates only. Consult a financial advisor.

R

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