How to Get a Building Permit in Chilliwack, BC

If you’re planning to build, renovate, or add to a property in Chilliwack, a building permit is how the City gives you the formal go-ahead to start. It’s not just paperwork for its own sake. It’s the process that makes sure your project is safe, legal, and protected — for you, your family, and whoever owns that property after you.

This guide covers everything: what triggers a permit requirement, how to apply, what to expect at each stage, what it costs, and when it makes sense to hand the process to a professional rather than go it alone.

What Is a Building Permit, Exactly?

A building permit is the City’s formal approval to begin construction. It means your drawings have been reviewed and checked for compliance with the BC Building Code, Chilliwack’s Building Regulation Bylaw, and any other applicable regulations. Without it, you’re building at your own risk — and that risk is bigger than most people realize.

Unpermitted work creates real problems down the road. Insurance companies can deny claims on structures that were built without permits. Banks can decline mortgages on properties with unpermitted improvements. And when you go to sell, buyers and their lawyers will find it. The City also has the authority to order you to stop work, or in serious cases, to remove what was built.

The permit isn’t a formality. It’s your paper trail that everything was done right.

When Do You Need a Building Permit in Chilliwack?

BC’s Building Regulations require a permit for most significant construction work. In Chilliwack specifically, you need one if you’re planning to:

• Construct a new single or two-family dwelling
• Build an accessory structure (garage, workshop, shed) with a footprint larger than 10 square metres (roughly 108 square feet)
• Make structural changes or repairs to an existing dwelling
• Finish unfinished areas of a home, such as a basement
• Demolish all or part of a structure
• Move a building on a lot or onto another lot
• Install a wood-burning appliance or hearth stove

For accessory buildings under 10 square metres, or for a swimming pool, Chilliwack requires a siting permit rather than a full building permit. It’s a simpler process, but it’s still required — confirm with the Building Division before assuming anything is exempt.

If you’re unsure whether your project needs a permit, the safest move is to call the City’s Development and Regulatory Services Department at 604-793-2905 before you start. They’d rather answer a question upfront than deal with unpermitted work later.

The Chilliwack Building Permit Process, Step by Step

Step 1: Pre-Application Contact

Before submitting anything, contact the Building Division. This conversation costs you nothing and can save you significant time. They’ll tell you exactly what documents and drawings are required for your specific project, flag any special requirements that might apply to your lot, and let you know if there are any issues you need to resolve before submitting.

For new builds and larger projects especially, this step is worth doing even if you’re working with a designer or contractor who has done it before. Requirements change, and Chilliwack has some site-specific considerations — floodplain requirements and geotechnical assessments in particular — that vary by location.

Step 2: Prepare and Submit Your Application

Applications go to the Development and Regulatory Services Department at 8550 Young Road. Chilliwack also accepts digital submissions through their MyCity Portal for most residential project types. New Part 3 buildings (larger commercial or multi-family structures) still require hard-copy submissions, but for a standard new home or renovation, online is available.

A complete application for a new single-family home includes:

• Building permit application form. Identifies the owner, agent if applicable, civic address, and legal description of the property.
• Proof of ownership. A current State of Title Certificate from the Land Title Office.
• Authorization form. If a contractor, designer, or agent is submitting on your behalf, this form authorizes them to act for you.
• Two complete sets of construction drawings. These need to be dimensioned and include floor plans, cross-sections, foundation drawings, elevations, plumbing layout, electrical layout, and a site plan. They should be prepared by a qualified draftsperson or a Registered Professional.
• Septic documentation. If the property doesn’t have sanitary sewer service, you’ll need sealed septic filing papers from a Registered Onsite Wastewater Practitioner.

The site plan is worth paying attention to. It needs to show the location of the proposed building with setback distances to all property lines, existing structures, proposed driveway, lot grading and drainage, and the locations of water, sewer, and storm systems. It’s more than just a sketch — get it right the first time.

You’ll also need to physically stake out the building and driveway location on the lot and post a temporary street address sign visible from the road. The City needs to be able to find the site.

Step 3: Application Review

Once your application is submitted, the Building Division coordinates an internal review. Your drawings are checked against the BC Building Code and Chilliwack’s bylaws. The application is also referred to other City departments — Fire, Engineering, and sometimes Health — depending on the project.

This stage is where additional requirements often surface. Common ones include:

• Development Variance Permit. If your project needs a relaxation of setback requirements or height limits set by the Zoning Bylaw, Council approval is required before the building permit can be issued. This adds time.
• Floodproofing requirements. A significant portion of Chilliwack sits in the floodplain of the Fraser River, Vedder River, Sumas River, or local creeks. If your lot is in a designated floodplain, minimum construction elevations apply. In most cases, the underside of the lowest habitable floor must be built to the Flood Construction Level plus 0.6 metres of freeboard. No basements are permitted in floodplain areas — a maximum 1.5-metre crawlspace is allowed. Properties in ALR areas protected by standard dykes have slightly different requirements. If a restrictive covenant is already registered on your title for flood purposes, your home must be built to flood construction levels regardless. Check your title before assuming.
• Geotechnical report. If your land may be subject to flooding, erosion, landslip, rockfall, or similar hazards, the City can require a report from a registered geotechnical engineer confirming the site can be safely developed. This is common on hillside lots in the upper valley and in alluvial fan areas.
• Homeowner Protection Office documentation. Under the Homeowner Protection Act, residential builders in BC must be licensed and provide third-party home warranty coverage on new construction. If you’re using a licensed contractor, they handle this. If you’re building as an owner-builder, you’ll need to confirm your obligations with the Homeowner Protection Office directly.

If corrections are needed on your drawings, the Building Division will let you know what needs to change before approval can proceed.

Step 4: Permit Issuance and Fees

Once the drawings are approved, you pay the permit fees and the permit is issued. The Building Division will calculate your fees before this stage so there are no surprises at the counter.

Permit fees in Chilliwack are calculated based on the construction value of the project. The fee schedule is published in Building Regulation Bylaw 2970 Schedules A to K, available on the City’s website. For a new single-family home, expect permit fees in the range of several thousand dollars depending on construction value — confirm the current rate with the Building Division, as these are updated periodically.

On top of permit fees, new construction in Chilliwack triggers Development Cost Charges (DCCs). These are fees collected by the City to fund capital improvements to sewer, water, drainage, road, and park infrastructure. For a new single or two-family residential lot, the current DCC is $33,968.29. This is separate from your permit fee and is due before the permit is issued. DCCs are subject to change, so treat this figure as a reference point and confirm the current rate when you’re in the process.

You’ll also pay utility connection charges for water and sewer service connections, and potentially road frontage charges if services aren’t already at your lot line. Add these up before you finalize your project budget — they catch people off guard.

Step 5: Construction and Inspections

With permit in hand, you can start building. The permit must be posted on site and visible. The approved drawings must be on site at all times during construction.

Inspections happen at specific stages, and this is where a lot of first-time builders run into trouble: the inspection has to happen before you cover the work up. If insulation goes in before the framing inspection is called, the inspector may require you to open it back up. It creates delays and it creates friction with your contractor. Call for inspections on time.

The required inspection stages for a new home in Chilliwack are:

1. Footings
2. Drain tile
3. Underslab and foundation insulation
4. Water, sewer, and storm service installations and connections
5. Rough plumbing
6. Framing and firestopping
7. Rain screen
8. Insulation and vapour barrier
9. Stucco lath or reinforcing (if applicable)
10. Final and occupancy inspection

To book an inspection, call the Building Division at 604-793-2905 before 3:30 pm at least one business day before you need the inspection. You can also book online 24/7 through Chilliwack’s eInspections system. Have your permit number and site address ready. Inspections are not done on weekends or statutory holidays.

Gas appliances are inspected separately by Technical Safety BC (1-866-566-7233). Electrical installations are inspected by the Electrical Inspector at 45467 Yale Road, Chilliwack (604-795-8415). These are not City inspections and need to be booked independently.

Step 6: Certificate of Occupancy

Once all inspections are passed and construction is satisfactorily complete, the Building Inspector issues a Certificate of Occupancy (sometimes called a Notice of Completion). This is your official confirmation that the building has been constructed in compliance with applicable codes and that it’s legal to occupy.

You cannot legally occupy a new building before this certificate is issued. If you’re on a tight timeline, the final inspection needs to be called in with enough lead time to get it scheduled and completed before your move-in date.

How Long Does the Process Take?

This question doesn’t have a single answer, and anyone who gives you a firm number without knowing your project is guessing.

Processing time for a single-family dwelling permit depends on the volume of applications the City is currently working through, the completeness of your submission, and whether any additional requirements (floodplain review, variance, geotech) apply to your project. The City publishes a turnaround times page at chilliwack.com/main/page.cfm?id=2421 that shows the submission date of applications currently under review. That’s your best real-time read on where things stand.

In general terms: a complete, well-prepared application with no complications can move through in a few weeks. Applications that come in missing documents, with drawings that need corrections, or that trigger additional approvals can take months. The most common cause of delay is an incomplete submission. Get it right the first time.

Once the permit is issued, your timeline is largely in your own hands. How quickly you build and how promptly you call inspections determines how long it takes to get to occupancy.

What You Can Handle Yourself vs. When to Bring in a Professional

A homeowner can legally submit their own building permit application in BC. For a simple project with clear scope and a straightforward site, some people do navigate it on their own. But for most new builds in Chilliwack, bringing in professionals pays for itself in time saved and errors avoided.

What You Can Reasonably Do Yourself

• Research whether your project needs a permit (start with the Building Division)
• Gather ownership documents and fill out the application form
• Stake out the building location on your lot
• Book and attend inspections once work is underway
• Track your permit status and follow up with the City if needed

Where a Professional Earns Their Fee

• Drawing preparation. The City requires dimensioned construction drawings that cover floor plans, sections, elevations, foundation, plumbing, electrical, and site plan. These need to be technically accurate and code-compliant. Unless you have design or drafting experience, hire a qualified draftsperson or designer. Drawings that need multiple correction rounds push back your permit date every time.
• Floodplain and geotechnical assessments. If your lot is in a floodplain area or on challenging terrain, a Qualified Professional’s report may be required. These are not DIY documents. A licensed geotechnical engineer or professional surveyor produces them.
• Navigating additional approvals. If your project needs a Development Variance Permit, or if there are zoning questions, a designer or contractor who knows Chilliwack’s process can help you move through it faster and avoid dead ends.
• Owner-builder compliance. If you’re building without a licensed general contractor, understand your obligations under the Homeowner Protection Act before you start. The requirements are specific and the penalties for non-compliance are real.

A general contractor who regularly pulls permits in Chilliwack knows the process, knows the people at the Building Division, and knows what a complete submission looks like. For most people building a custom home, the permit process is best handled by or in close coordination with your contractor and designer rather than managed independently.

A Few Things Specific to Chilliwack Worth Knowing

Chilliwack has some characteristics that make it different from building elsewhere in the Fraser Valley. If you’re new to building here, keep these in mind.

Floodplain coverage is extensive. Much of Chilliwack sits in floodplain territory associated with the Fraser River to the north, the Vedder River to the south, and the Sumas River to the west. The rules for building in these areas are specific and affect your foundation design, your crawlspace depth, and your finished floor elevation. Check your lot’s floodplain status before you finalize any design.

ALR land has additional considerations. A significant amount of Chilliwack land is within the Agricultural Land Reserve. Building on ALR land involves a separate layer of provincial jurisdiction through the Agricultural Land Commission. If your lot is in the ALR, confirm what’s permitted before spending money on design.

The Sprinkler Bylaw applies. Chilliwack has a fire sprinkler bylaw that requires sprinkler systems in buildings within the City. Confirm with the Building Division whether this applies to your specific project type and location.

Development Cost Charges add up. At nearly $34,000 for a new single-family lot, DCCs are a material cost that not everyone budgets for. They’re due before your permit is issued, not at the end of the project. Factor them in early.

Permit turnaround varies. Chilliwack is an active construction market. During busy periods, application volumes go up and review times extend. Submit as early in your planning process as possible. A permit application can be in review while you finalize other details, but you can’t break ground without it.