Basement Renovation in Langley
Quality kitchen, bathroom, and whole-house renovations for Langley homes and new developments.
About Basement Renovation in Langley
Metro Vancouver basement renovations — from finishing an unfinished space to a fully legal secondary suite with separate entrance, full kitchen, and ensuite. We pull permits, handle fire-separation and egress requirements, coordinate the inspection schedule, and deliver a code-compliant, rentable space.
Every basement project includes a written scope, fixed-price contract, BC Building Code §9.36 (low-rise residential) permit package, fire-separation per §9.10, $5M CGL, WorkSafeBC, and our 3-year workmanship warranty.
Real Vancouver Basement Costs (2026)
| Tier | Scope | Total Investment |
|---|---|---|
| Basic finishing (no kitchen / bath) | Drywall, electrical, lighting, flooring, paint, baseboards, optional rec room | $50,000 – $90,000 |
| Finishing + 1 bathroom | Above + 3-piece bathroom rough-in + finish | $80,000 – $130,000 |
| Legal secondary suite (1 bed) | Full kitchen, 3-pc bath, separate entrance, fire separation, egress windows, separate panel | $130,000 – $200,000 |
| Legal suite (2 bed) + ensuite | Above + 2 bedrooms with code-compliant egress + premium finishes + ensuite for primary | $180,000 – $280,000 |
| Premium suite + entertainment area | Wet bar, theater room, gym, sauna, premium finishes throughout | $200,000 – $350,000+ |
What's Included
1. Pre-construction
- Existing-conditions assessment (moisture, ceiling height, wiring age)
- BC §9.36 + §9.10 code review
- Permit package (City of Vancouver / Surrey / Burnaby — varies by jurisdiction)
- Structural assessment if low ceilings (raising the basement floor)
- Soundproofing planning (especially for legal suites above bedrooms)
2. Critical Code Items (Included in every legal suite)
| Item | What it does |
|---|---|
| Fire separation between units | 5/8" Type X drywall on ceiling + smoke-sealing penetrations |
| Interconnected smoke + CO alarms | Hardwired throughout both units |
| Egress windows in bedrooms | Min 0.35 sq m clear opening, 0.55m wide, sill ≤ 1m above floor |
| Separate entrance | Direct from outside, no shared corridor with main unit |
| Separate panel + meter (sometimes) | Permits separate billing |
| Sound transmission rating STC 50+ | Floor/ceiling assembly between units |
| Ventilation per BC §9.32 | Bathroom + kitchen exhaust direct to exterior |
| Heat source | Independent thermostat OR shared with proper zoning |
3. Waterproofing
| Issue | Solution | Added cost |
|---|---|---|
| Existing damp or musty smell | Interior dimple board + drainage to sump | $4K–$12K |
| Active leak / efflorescence | Interior + spray foam + dehumidifier system | $6K–$18K |
| Major moisture / failed exterior membrane | Exterior excavation + new waterproofing | $25K–$60K |
| Slope grading toward house | Re-grade + downspout extensions | $1K–$3K |
4. What Drives Price Up
- Low ceiling (under 7 ft) → underpinning to lower floor: +$30K–$80K
- Knob-and-tube rewire: +$10K–$25K
- Asbestos in popcorn ceiling / pipe insulation: +$5K–$25K
- Egress window cut in concrete: +$3K–$6K each
- Separate panel + service for suite billing: +$4K–$8K
- Underpinning for additional ceiling height: +$30K–$80K
- Fire suppression (some jurisdictions require for legal suite): +$8K–$15K
5. Timeline
| Scope | Duration |
|---|---|
| Basic finishing | 6–10 weeks |
| Finishing + bath | 8–12 weeks |
| Legal 1-bed suite | 12–18 weeks |
| Legal 2-bed + ensuite | 16–22 weeks |
6. Why Our Floor is $50K and Not $35K
Below $50K in 2026 Vancouver, you're either:
- Skipping permits (puts your home insurance at risk and kills resale value of any rental income)
- Cutting fire separation / egress (illegal as a suite, dangerous to occupants)
- Using uninsured trades
We do permitted, code-legal basements. The $50K floor reflects 2026 BC trade rates + permit cost + minimum code-compliant materials.
7. Free In-Home Quote
Basement projects start with a 90-minute walkthrough — moisture check, ceiling-height measurement, electrical age assessment, scope discussion, and a written estimate.
Basement Renovation Services in Langley
Reno Stars serves both the City of Langley and Township of Langley with full-service renovations — kitchens, bathrooms, basements, cabinet refacing, and whole-house projects. Langley's housing ranges from older single-family homes in the City core and Murrayville to newer townhouse and estate-home developments in Willoughby, Walnut Grove, and Brookswood-Fernridge. Each neighbourhood has its own renovation character, and our team has worked across all of them.
Kitchen renovations are our most requested service in Langley. Many homes built in the 2000s now need their first kitchen refresh — replacing builder-grade laminate countertops with quartz, upgrading to soft-close shaker cabinetry, and installing under-cabinet LED lighting. Our real Langley kitchen projects range from $20,000 (modern white shaker with quartz) to $35,000 (full custom with waterfall island and premium appliances). We bring samples to your home so you can see materials in your own lighting.
Basement renovations in Langley are especially popular for creating legal secondary suites. Township of Langley actively encourages suite development in certain zones, and we handle the full process from design to final inspection. A typical Langley basement suite conversion costs $40,000–$65,000 and can generate $1,500–$2,000/month in rental income — the ROI is excellent for homeowners looking to offset their mortgage.
Cabinet refacing is another high-demand service in Langley. Rather than a full kitchen renovation, refacing lets you update door fronts, drawer faces, and hardware while keeping the existing cabinet boxes. This saves 40–60% versus a full replacement and takes just 5–7 days with minimal disruption. We offer spray-painted, thermofoil, and solid-wood door options in dozens of colours and styles.
For Langley's rural and semi-rural properties in areas like Fort Langley, Campbell Valley, and south Brookswood, we also take on larger-scope projects including deck construction, garage conversions, and whole-house upgrades. Our team handles all permits through the Township and coordinates with utility providers as needed.
All Langley projects include a 3-year workmanship warranty, written quotes with no hidden fees, and free on-site estimates within 48 hours.
What We Do
Why Choose Our Langley Service
Recent Langley Basement Renovation Project
Real budget, real timeline, real scope from our portfolio.
Kitchen Renovation with Waterfall Island Design
This Langley townhouse kitchen renovation features a show-stopping waterfall quartz island as its centerpiece. The family wanted a bright, open feel that complemented their eclectic decor, so we selected a cohesive palette of soft whites and natural wood tones. Custom shaker-style cabinets maximize storage, while pendant lighting above the island creates an inviting atmosphere for cooking and entertaining. The waterfall edge detail adds a touch of luxury that elevates the entire space.
- •Custom Cabinetry
- •Waterfall Island
- •Countertop Installation
- •Demolition
- •Plumbing Work
Langley Projects
Explore our portfolio of exceptional renovation projects across the Lower Mainland.
Kitchen Renovation with Waterfall Island Design
Modern Kitchen Renovation with Quartz Countertops
Modern Kitchen Renovation with White Shaker Cabinets
Frequently Asked Questions About Basement Renovation in Langley
Yes, we specialize in basement suite conversions in Langley, including both legal secondary suites and unauthorized-to-legal upgrades. We handle separate entrances, fire separation walls, egress windows, independent HVAC, plumbing rough-ins, and all Township or City of Langley permit requirements. A legal suite can generate significant rental income and increase your property value.
Yes, we serve both the City of Langley and the Township of Langley. Our team has completed numerous projects across Willoughby, Walnut Grove, Murrayville, Fort Langley, and Brookswood. We are familiar with both municipalities building permit requirements and can handle all approvals efficiently regardless of which Langley jurisdiction your home is in.
Yes. We handle both residential and commercial renovations in Langley, including Township of Langley and City of Langley. Our commercial renovation work includes office fit-outs, retail spaces, and restaurant renovations. We hold $5M liability insurance and active WCB coverage for all commercial projects.
Yes, basement finishing requires building permits in Langley. We handle all permit applications and inspections as part of our service.
We assess moisture levels and implement appropriate solutions including drainage improvements, vapor barriers, and proper insulation before finishing.
Yes, we can add bathrooms to basements. If below the sewer line, we install sewage ejector systems. All plumbing meets Langley building codes.
Basement Renovation in Other Areas
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