27 Island 35LM (Miller Island)
Muskoka (S)Gravenhurst, ONP1P 1R2Near Hwy 169 and Villas Marina
- 6 beds
3 upcoming open houses
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What this listing tells us
Start your Muskoka legacy this summer at this idyllic 6-bedroom, 4-bathroom family retreat on desirable Miller Island on Lake Muskoka. Perfectly positioned for breathtaking sunsets, the property offers 290 feet of private, gently sloping shoreline with coveted southwest exposure, a sandy shallow entry for toddlers, and deep water for diving off the dock. Your escape begins at the impressive two-slip boathouse, where the upper-level sun deck and custom pergola create the ultimate venue for lakeside lounging and sunset cocktail parties. A stone walkway leads to the welcoming 4-bedroom, 3-bathroom main cottage. Inside, vaulted ceilings and a wall of windows flood the space with light and frame the lake views. The heart of the cottage is the kitchen, which flows naturally into a living area anchored by a stone-faced fireplace and a dining room designed for large family gatherings. Spend evenings in the four-season Muskoka Room, generously sized to host board game and shuffleboard fans. The main floor is completed by a spacious primary suite with a 4-pc ensuite and a powder room. Three generous guest bedrooms and a 4-pc bathroom await upstairs. The separate guest cottage features 2 bedrooms, a 3-piece bath, and its own living room, perfect for guests or teenagers. Practicality meets comfort with heated bathroom floors throughout, ample storage, an oversized water filtration system and a backup generator for peace of mind. Outside, three stone patios offer room for large-scale hosting, while the level grassy area behind the cottage is a natural playground for badminton or bocce. As night falls, gather under a canopy of sparkling stars at the lakeside firepit to recount the day's dockside adventures. Located just a 5-minute boat ride from the marina, this mostly furnished sanctuary is ready for immediate enjoyment. Don't let another summer pass you by! Come discover the magic of Miller Island and begin creating your Muskoka memories today.
Cleaned for readability — original MLS® text was lightly de-abbreviated and decapitalized.
Listing, price, and tax history
Every previous listing of this property, every list-price change, and 5 years of estimated annual property tax — switch tabs to drill in.
| Date | Event | Status | Price | Change | MLS® | View |
|---|---|---|---|---|---|---|
| May 12, 2026 | ListedCurrent | For sale | $3,395,000 | — | X13122580 | This page |
Inside this property
Systems, finishes, room dimensions, and building information — pulled from the full MLS® feed.
Features & systems
Heating, cooling, parking, exterior, lot, possession, and more.
Systems
5- Heating
- Baseboard
- Air conditioning
- None
- Fireplaces
- 1
- Water source
Getting around, schools & the block
Walkability and transit, the nearest schools, an interactive map of the exact spot, and what's nearby.
Points of interest classified by the MLS® feed.
- Lake Access
- Island
- Waterfront
- Wooded/Treed
The money — monthly cost, mortgage & return
Everything financial in one place: what you'd pay each month, a live mortgage calculator at the asking price, and what it could return as a rental.
Cost of ownership
A monthly snapshot at typical assumptions — personalize the mortgage just below.
How this home sits in the Gravenhurst market
Live neighbourhood stats, the closed sales you'd negotiate against, and comparable active listings.
The Gravenhurst market right now
Average sold price, days on market, and closed-transaction count for Gravenhurst — sourced from MLS®.
- Avg sold price$961,376Last 30 days
- Median sold price$735,000Middle of the market
- Days on market41 dAvg from list to close
- Closed last 30d58MLS® transactions
We'll get you into 27 Island 35LM (Miller Island) — the seller pays our commission
On every MLS® listing in Canada, the seller's brokerage pays a cooperating commission to whoever brings the buyer. Buyer representation is free to you.
$0 to you. The seller pays our fee.
On every MLS® listing in Canada, the seller's brokerage advertises a cooperating commission for the buyer's agent. A Coldwell Banker Summit Realty agent represents you — you owe us nothing.
Property flags & disclosures
An automated scan of public records and news for anything a buyer should know about this specific address — liens, outstanding work orders, or stigma-related history. We never invent flags.
We scanned public records and news for liens, outstanding work orders, and stigma-related history (e.g. a former grow-op or fire) at 27 Island 35LM (Miller Island) and found nothing flagged. We re-check automatically as new records publish.
Common questions about this property
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How much is 27 Island 35LM (Miller Island) listed for?
27 Island 35LM (Miller Island) is listed at $3,395,000 on the MLS® (listing X13122580). The price refreshes on Summitly within minutes of any MLS® change.
How many bedrooms, bathrooms, and square feet does 27 Island 35LM (Miller Island) have?
Coldwell Banker Summit Realty is a RECO-licensed Ontario real estate brokerage, independently owned and operated. Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Listing data is sourced from MLS® and is provided for informational purposes only — not guaranteed accurate by the MLS® or its members. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
