Basement Renovations in King City
Luxury basement finishing for King City homes. Free 3D design, an itemized price that locks before you sign, a lifetime workmanship warranty and a written finish date that pays you $200 for every late day.
Get a Free EstimateSee our projectsBasement renovation in King City, street by street
King City is estate country: generous lots and executive homes in Kingscross Estates and the village core, plus growing Nobleton and Schomberg nearby. Basements here become theatres, wine cellars, gyms and full guest suites finished to the same standard as the main floors.
This is where our premium catalog earns its keep: furniture-grade millwork, quartz and custom features throughout. See the top end of that work on our luxury basement renovations in Toronto page. Whatever you start with, you end with finished square footage your family uses every week, and a number your King City house carries at resale.
What we build in King City basements
Basement finishing
Theatres, bars, gyms and family spaces. Wood studs with metal tracks and moisture-resistant drywall as standard, finished to match the rest of your home.
EXPLORE BASEMENT FINISHING →
Home renovations
Kitchens, bathrooms and whole-home updates for King City families, built with the same crew and warranty as our basements.
EXPLORE HOME RENOVATIONS →
Structural & legal suites
Underpinning for ceiling height, waterproofing, and permitted separate entrances for legal King City second suites.
EXPLORE STRUCTURAL WORK →Every basement is priced from the same quote sheet, line by line. Permit drawings, 3D design and the lifetime workmanship warranty are included.
A 2,485 sq ft spa-and-guest basement on Austin Rumble Court
- Completed 2024
- 2,485 sq ft
- About 13 weeks
- $240,000 to $250,000
A bedroom with two closets and a full ensuite with a custom vanity and tiled steam shower with bench and niche, plus a separate powder room. A dry sauna with a steam unit, a bar with three cabinets and veneer floating shelves, and a mirrored gym behind double glass doors. Four double pocket doors, eight doors, entrance mouldings and 72 pot lights on a DRICORE R+ subfloor.
What a basement in King City costs, by scope
The same quote sheet we use everywhere in the GTA, line by line. Permit drawings, 3D design and the lifetime workmanship warranty are included.
| Scope | Price before HST |
|---|---|
| 600 sq ft with a three-piece bathroom | $56,000 |
| 800 sq ft with a three-piece bathroom | $62,000 |
| 1,000 sq ft with a three-piece bathroom | $67,800 |
| 1,200 sq ft with a three-piece bathroom and two bedrooms | $75,200 |
| 1,500 sq ft with a three-piece bathroom and two bedrooms | $83,700 |
| The family basement: media wall, full bathroom, laundry, around 1,000 sq ft | $60,000 to $85,000 |
| The entertainment build: theatre or media room, bar, gym, spa bathroom, 1,000 to 1,300 sq ft | $95,000 to $130,000 |
| Three-piece bathroom, added to a basement without one | $11,700 |
| Custom wet bar | +$15,000 |
| Home theatre setup | +$20,000 |
| Walkout entrance, permits included | $15,000 to $25,000 |
| Full-perimeter underpinning for low ceilings | $60,000 to $120,000 |
| Legal basement apartment, purpose-built | $75,000 to $110,000 or more |
Every basement is priced from the same quote sheet, line by line: a 1,000 sq ft basement with a three-piece bathroom comes to about $67,800 before HST, and the price per square foot falls as the basement grows because the permit, bin, breakers, stairs and bathroom cost the same at any size. Use the calculator to price yours. Cost guides: bathroom, walkout and underpinning.
A real basement we finished in King City
Tap to watch the walkthrough, filmed on site, no staging.
