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43 Houston Lane
Seguin Seguin P2A 0B2

$2,799,000
Residential Freehold beds: 3 baths: 4.0

43 Houston Lane, Otter Lake
Photo 1: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 2: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 3: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 4: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 5: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 6: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 7: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 8: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 9: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 10: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
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Photo 13: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
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Photo 15: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
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Photo 21: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 22: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 23: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 24: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 25: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 26: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 27: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
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Photo 30: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 31: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
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Photo 36: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 37: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 38: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 39: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 40: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 41: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 42: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 43: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 44: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 45: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 46: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 47: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Photo 48: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
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Photo 50: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
X13671338
Bedrooms:
3
Bathrooms:
4
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.
Under Contract:
Propane Tank
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
1 1/2 Storey
Approx. Age:
6-15
Total Approx Floor Area:
3000-3500
Lot Size:
2-4.99
Lot Depth:
494'
Lot Frontage:
308'
Lot Shape:
Irregular
Direction Faces:
North
Bedrooms:
3
Bathrooms:
4.0
Water supply:
Other
Kitchens:
1
Bedrooms Above Grade:
3
Kitchens Above Grade:
1
Rooms Above Grade:
9
Zoning:
LSR, EP
Heating type:
Heat Pump
Heating Fuel:
Propane
Fireplaces:
1
Foundation:
Poured Concrete, Slab
Roof:
Asphalt Rolled
Basement:
None
Fireplace Features:
Propane
Fireplace/Stove:
Yes
Alternative Power:
Generator-Wired
Garage:
Detached
Garage Spaces:
1.0
Parking Features:
Private
Parking Spaces:
6
Total Parking Spaces:
7.0
Rural services:
Cell Services, Internet High Speed
Family Room:
Yes
Possession Details:
Flexible
Pool:
None
Link:
No
HST Applicable To Sale Price:
Not Subject to HST
Taxes:
$6,853.7 / 2026
Assessment:
$- / -
Parry Sound
Seguin
Seguin
Wooded/Treed, Waterfront, Marina
Built-In Oven, Carpet Free, ERV/HRV, Water Treatment, Water Heater Owned
Year Round Living, Privacy
Security System
Right Of Way
Propane Tank
Refrigerator, Dishwasher, Cooktop, Built-in wall oven combo, Range hood, Beverage fridge, Washer, Dryer, Generator
Wood, Stone
308'
Stairs to Waterfront
Direct
Clean, Sandy, Rocky
Owned
North West
Partially Obstructive
Year Round Private Road
Otter Lake
Lake
UV System
Boat House, W/Accommodation Above, Double Slips
Private
Floor
Type
Size
Other
Main
Living Room
49'6⅞" × 33'9"
Combined w/Kitchen, Combined w/Dining
Main
Primary Bedroom
14'5¼" × 14'½"
3 Pc Ensuite, Walk-Out
Main
Laundry
6'6" × 5'
Upper
Primary Bedroom
14'5" × 14'5"
5 Pc Ensuite, Walk-Out
Upper
Bedroom
11'11" × 11'10"
Floor
Ensuite
Pieces
Other
Main
No
2
5' x 5'4" 2 Pc Bath
Main
Yes
3
7'4" x 7'9" 3 Pc Ensuite
Upper
Yes
5
9'3" x 14'4½" 5 Pc Ensuite
Upper
No
3
4'4" x 9'4¼" 3 Pc Bath
Water Supply Types:
Lake/River, Sediment Filter
Special Designation:
Unknown
Sewers:
Septic
Air Conditioning:
Central Air
Central Vacuum:
No
Seller Property Info Statement:
No
Laundry Level:
Main Level
Date Listed:
Aug 13, 2026
Original Price:
Previous Price:
  • Photo 1: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    43 Houston Lane, Otter Lake
  • Photo 2: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Large terrace with retractable screens
  • Photo 3: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    308' of frontage on Otter Lake
  • Photo 4: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Boathouse with accommodations
  • Photo 5: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    View of the cottage from the driveway
  • Photo 6: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Bright foyer
  • Photo 7: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Entrance
  • Photo 8: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Bright, open concept floor plan
  • Photo 9: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Floor to ceiling windows
  • Photo 10: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    State-of-the-art kitchen
  • Photo 11: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Thermador appliances and Sub-Zero fridge
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  • Photo 15: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Living room with fireplace
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    Propane fireplace
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    Large patio door opens to the lakeside terrance
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  • Photo 21: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Main floor 2pc bath
  • Photo 22: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Main floor primary bedroom with 3pc ensuite
  • Photo 23: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Main floor primary suite
  • Photo 24: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Main floor primary ensuite
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  • Photo 26: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Upper level
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    Office or den overlooking the main living area
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    View from the loft
  • Photo 29: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    2nd primary suite with 5pc bath & w/i closet
  • Photo 30: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Second primary suite
  • Photo 31: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Second primary suite
  • Photo 32: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    5pc ensuite
  • Photo 33: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    5pc ensuite
  • Photo 34: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    5pc ensuite
  • Photo 35: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    r level guest bedroom
  • Photo 36: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Upper level guest bathroom
  • Photo 37: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Lakeside of the cottage with wood fired hot tub
  • Photo 38: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Large terrace
  • Photo 39: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Retractable power screens on patio
  • Photo 40: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Lakeside fire pit
  • Photo 41: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    2 slip boathouse with living space above
  • Photo 42: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    To the upper level of the boathouse
  • Photo 43: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Interior of boathouse
  • Photo 44: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Interior of boathouse
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  • Photo 46: 43 Houston Lane: Seguin House for sale : MLS®# X13671338
    Garage
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Listed by Harvey Kalles Real Estate Ltd.
Data was last updated August 13, 2026 at 02:15 PM (UTC)
Area Statistics
Listings on market:
61
Avg list price:
$1,098,000
Min list price:
$275,000
Max list price:
$14,999,999
Avg days on market:
58
Min days on market:
2
Max days on market:
707
These statistics are generated based on the current listing's property type and located in Seguin. Average values are derived using median calculations. This data is not produced by the MLS® system.
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.