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What Every New Construction Buyer in BC Needs to Know Before Taking Possession
Pre-Sale Guide

What Every New Construction Buyer in BC Needs to Know Before Taking Possession

By Parnam Singh·May 25, 2026
⏱6 min read
📋 What You'll Learn
  • →Your rights during the pre-completion walkthrough
  • →How to use BC's 2-5-10 New Home Warranty
  • →What the Builder's Lien Holdback actually is
  • →8 contract clauses to review before signing

Buying a new construction or pre-sale home in BC is exciting — but it comes with a process that most buyers aren't fully prepared for. Between the pre-completion inspection, deficiency lists, new home warranties, and builder's lien holdbacks, there's a lot happening in the final stretch before you get your keys.

This guide breaks it all down so you know exactly what to expect, what to protect, and what questions to ask before you sign anything.

The Pre-Completion Inspection: What It Is and Why It Matters

Before you take possession of your new home, you have the right to conduct a pre-completion inspection (also called a PDI — Pre-Delivery Inspection or pre-possession walkthrough). This is your formal, on-site opportunity to identify deficiencies before you take legal possession.

This inspection is not optional. It is one of the most important steps in the new construction purchase process, and many buyers underutilize it.

What you're looking for:

  • →Incomplete finishes (paint touch-ups, trim not installed, caulking missing)
  • →Damage (scratches on flooring, dents in appliances, cracks in tile)
  • →Mechanical issues (HVAC not functioning, ventilation problems)
  • →Plumbing issues (taps, fixtures, hot water)
  • →Electrical issues (outlets not working, switches unresponsive)
  • →Windows and doors not sealing, operating, or locking correctly
  • →Deficiencies against your contract specifications (wrong finishes, wrong fixtures)

Who to bring: Bring a thorough friend or family member who notices detail. If you're spending $700,000+ on a home, $500 for an independent home inspector is money well spent.

The Deficiency List: Your Written Record

At your walkthrough, the builder's representative will record all noted deficiencies on a Deficiency List. This document is critical.

Why it matters:

  • →It creates a formal written record of what needs to be repaired
  • →The builder is legally obligated to address items on this list before or after you take possession
  • →It defines the boundary between pre-existing issues and post-possession damage

What to do:

  • →Write down everything yourself, not just what the builder's rep records
  • →Take dated photos of every deficiency
  • →Do not sign the Deficiency List until you are satisfied it accurately reflects everything you found
  • →Keep a copy of the signed list for your records

If the builder misses something during the walkthrough, it's not necessarily the end of the world — BC's New Home Warranty Program covers many defects even after possession. But a clear, signed Deficiency List is your cleanest legal path to having items remedied quickly.

Builder's Lien Holdback: What It Is and How It Protects You

Under BC's *Builders Lien Act*, when you purchase a new home, your lawyer will typically hold back 10% of the purchase price in trust for 55 days after possession. This holdback period protects you from claims by subcontractors, suppliers, or tradespeople who worked on your home and haven't been paid by the developer.

Here's why this matters for you as a buyer:

  • →If a subtrade files a lien against your property, the holdback funds are available to satisfy that claim
  • →Without the holdback, a valid lien could be filed against your title
  • →After 55 days, assuming no liens have been filed, the holdback is released to the developer

Your real estate lawyer handles this automatically as part of the conveyancing process. Make sure you understand this step and confirm it with your lawyer before closing.

BC's New Home Warranty: What It Covers (and When to Use It)

Every new home in BC is covered by the mandatory 2-5-10 New Home Warranty under the *Homeowner Protection Act*. This warranty is provided by a third-party warranty provider (Travelers, Aviva, National Home Warranty, etc.) — not the developer.

Coverage breakdown:

  • →2 years: Labour and materials defects (workmanship, materials, mechanical, electrical, and plumbing systems)
  • →5 years: Building envelope (exterior cladding, windows, doors, and anything that keeps water out)
  • →10 years: Structural defects (foundation, load-bearing elements, and anything affecting structural integrity)

When to make a claim:

  1. Document the defect in writing and with photos
  2. Notify your warranty provider directly (not just the developer)
  3. Keep records of all correspondence
  4. The warranty provider will inspect and adjudicate the claim

Important: warranty claims are time-sensitive. Defects must be reported within the applicable warranty period, and there are specific timelines for notification. Don't wait.

What to Do If the Developer Resists Repairs

Most developers handle warranty items professionally. But if you encounter resistance:

  1. Document everything in writing — email, not phone calls
  2. Contact your warranty provider directly — they are independent of the developer and will enforce the warranty
  3. Contact BC Housing's Homeowner Protection Office for guidance on your rights
  4. Consult a real estate lawyer for serious defects or disputes

Key Timelines to Know

| Milestone | Timeline |

|---|---|

| Pre-completion inspection | Scheduled by developer, usually 1-4 weeks before possession |

| Deficiency repair timeline | Builder must complete before or promptly after possession |

| Builder's Lien holdback | 10% held for 55 days after possession |

| 2-Year warranty starts | Date of possession |

| 5-Year building envelope starts | Date of possession |

| 10-Year structural warranty starts | Date of possession |

| Claim notification | Varies by warranty provider; document defects as they appear |

Three Things That Protect You Most

Do not rush the walkthrough. You are entitled to a thorough inspection. Test every switch, every tap, every appliance, every door and window. Open every cabinet. Check every wall surface under proper lighting.

Do not sign the Deficiency List until you are satisfied it reflects everything you found. Once signed, it defines the boundary of what the developer is obligated to repair.

Know your warranty provider before closing. Contact them directly if items are disputed or if defects appear after you've moved in. You don't need the developer's permission to make a warranty claim.

Final Word

Buying new construction in BC comes with real protections — but those protections only work if you know how to use them. The inspection process, the Deficiency List, and the New Home Warranty are your three main tools. Understand each one, take the walkthrough seriously, and don't rely on verbal assurances from the developer.

A well-documented walkthrough and a clearly signed Deficiency List is worth more than any conversation you'll have on-site.

Thinking about buying a new construction home in BC? Get expert guidance before your possession date — not after.

📞 778-858-0809

✉️ hello@propertiesbyparnam.ca

Or explore current new construction homes in Langley and pre-sale listings.

This article is for general informational purposes only and does not constitute legal, financial, or real estate advice. For specific questions about your purchase agreement or warranty coverage, consult a qualified real estate lawyer licensed in British Columbia.*

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Parnam Singh · REALTOR® · BCFSA Lic. #RE605510 · LPT Realty · 778-858-0809

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Parnam Singh, REALTOR® · BCFSA #RE605510

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#New Construction#Pre-Sale#BC Real Estate#Buyer Guide#Home Inspection#New Home Warranty

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