The Tree house: Perched high on a hill on 2.75 acres of Carolinian forest overlooking a treetop canopy. The custom built residence is approximately 7,000 square feet featuring three levels, five bedrooms, four bathrooms, a huge country kitchen, formal dining, office, large family area loft games room, an abundance of storage areas and an attached three-car garage. The lower level provides a fully self-contained one bedroom suite with ground level walk-out. It is ideal for in-laws, guests or its current stream of income as an Air B&B. There is a separate building with a two-car garage, workshop and potential for a wonderful guest suite or additional self-contained area for more Air B&B income. The home is eco-friendly with insulated wall panels, an insulated concrete foundation and back-up radiant wood-fire hot water heat providing energy efficient year-round comfort. The property is heavily forested with ultimate privacy, and has a bank of solar panels that provides generous monthly income from a back-to-the-grid Hydro contract. A Must See.
For sale
C$2,749,000
4118 Thomas Rd, Southwold, ON N5L 1J2
5beds
4baths
Single Family Residence
Built in ----
2 Square Feet Lot
$-- Zestimate®
C$--/sqft
C$-- HOA
What's special
Five bedroomsFour bathroomsHuge country kitchenFormal diningAbundance of storage areasAttached three-car garage
- 134 days
- 6
- 0
Zillow last checked:
Listing updated:
Listed by:
ROYAL LEPAGE TRILAND REALTY
Source: TRREB,MLS®#: X13123194
Originating MLS®#: London and St. Thomas Association of REALTORS
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 4
Heating
- Forced Air, Propane
Cooling
- Central Air
Appliances
- Included: Built-In Oven, Water Heater Owned
Features
- Basement: Finished with Walk-Out,Apartment
- Has fireplace: Yes
Interior area
- Living area range: 3500-5000 null
Video & virtual tour
Property
Parking
- Total spaces: 7
- Parking features: Private
- Has garage: Yes
Features
- Stories: 2
- Patio & porch: Deck, Patio
- Exterior features: Landscaped, Privacy, Year Round Living
- Pool features: None
- Has spa: Yes
- Spa features: Hot Tub
- Has view: Yes
- View description: Forest, Trees/Woods, Panoramic
Lot
- Size: 2 Square Feet
- Features: Irregular Lot, Beach, Golf, Wooded/Treed
- Topography: Hillside
Details
- Additional structures: Storage
- Parcel number: 351510185
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Board & Batten, Stone
- Foundation: Insulated Concrete Form
- Roof: Metal
Utilities & green energy
- Sewer: Septic
Community & HOA
Location
- Region: Southwold
Financial & listing details
- Annual tax amount: C$8,114
- Date on market: 5/13/2026
Price history
Price history is unavailable.
Public tax history
Tax history is unavailable.
Climate risks
Neighborhood: N5L
Nearby schools
GreatSchools rating
No schools nearby
We couldn't find any schools near this home.







