43 Houston Lane Seguin, ON P2A 0B2
Listing Courtesy of: PropTX - IDX / Listed By: Harvey Kalles Real Estate Ltd.

  43 Houston Lane Seguin, ON P2A 0B2

Active
$2,799,000 (CAD)
3
BED
4
BATH
3000-3500
SQFT

Description

Set on 2.6 acres with 308' of shoreline on Otter Lake, this architecturally striking retreat with its unforgettable setting offers an incredible sense of seclusion while remaining accessible year-round. From the moment you step inside, the cottage makes a definite impression. Soaring ceilings, walls of glass, polished concrete floors with in-floor heating on both levels, and dramatic design features create a space that is both bold and inviting. At the heart of it all is a magazine-worthy kitchen, outfitted with premium Thermador and SubZero appliances, sleek finishes, and a floor plan that keeps everyone connected. The cottage offers one primary bedroom with 3pc ensuite on the main level, while the upper level features a second primary suite with a 5pc ensuite and walk-in closet. Also on the upper level is a third guest bedroom plus a 3pc bath, and a bonus office or den overlooking the living area below. Outside, natural rock outcroppings, hardscaping, and a lakeside terrace with retractable screens create multiple places to relax and take in the surroundings. Evenings are best spent around the fire pit as you enjoy the summer sunsets. At the shoreline, the experience continues with a 2-slip boathouse featuring an upper-level living space overlooking the lake. Whether used as a quiet retreat, games room, lounge, or overflow space for guests, it offers spectacular views and a front-row seat to mornings on the water and star-filled Muskoka nights. Otter Lake is highly regarded for its exceptional water quality, with impressive depth, excellent nutrient levels, and remarkable water clarity, as indicated by a Secchi depth of approximately 5.9m, creating ideal conditions for swimming, boating, and enjoying the lake. Distinctive. Unexpected. Unforgettable. Otter Lake living, for those who appreciate great design, exceptional privacy, and a property with a personality all its own.

MLS®:
X13671338
Taxes
$6,854(2026)
Lot Size
2.67 acres
Type
Single-Family Home
Style
1 1/2 Storey
County
Parry Sound District
Community
Seguin

Listed By

Harvey Kalles Real Estate Ltd.
Source
PropTX - IDX
Last checked Aug 28 2026 at 8:34 AM EDT
Bathroom Details
Interior Features
  • Built-In Oven
  • Carpet Free
  • Water Treatment
  • Water Heater Owned
  • Erv/Hrv
Property Features
  • Fireplace: Propane
  • Foundation: Poured Concrete
  • Foundation: Slab
Heating and Cooling
  • Heat Pump
  • Central Air
Pool Information
  • None
Exterior Features
  • Stone
  • Wood
  • Roof: Asphalt Rolled
Utility Information
  • Sewer: Septic
  • Fuel: Propane
  • Energy: Energy Certificate: No
Garage
  • Detached
Parking
  • Private
Stories
  • 2
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Disclaimer: Copyright 2026 Toronto IDX. All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 8/28/26 01:34