Writing a witness statement for a building dispute
The short answer: your witness statement is your story in the court's required form: numbered paragraphs, first person, chronological, every fact you can prove and nothing you can't. In small claims it is often the decisive document — judges award on what is evidenced, not what is felt.
REVIEWED BY: Sean McNamara on 2026-09-03
The required shape
- Heading: court name, claim number, parties ("Claimant: … / Defendant: …"), title "Witness Statement of [your full name]".
- Opening paragraph: who you are, your address (or why it's withheld), and your role ("I am the claimant. I hired the defendant to build a rear extension at …").
- Numbered paragraphs, each one fact. End with a statement of truth ("I believe that the facts stated in this witness statement are true.") and sign and date it.
The paragraph structure that wins
1. The contract: date, what was agreed, price, timescale — reference the attached quote ("…a copy of the quotation is at page A3 of my bundle"). 2. The payments: each payment, date, method, amount — cross-referenced to bank statements (page A5). 3. What went wrong, chronologically: dated events, one per paragraph, each with its evidence reference ("Photograph 4 shows the valley gutter without flashing, taken 12 May — page B2"). 4. Your complaints and the builder's responses: quote the key messages (and reference the full thread at pages C1–C12). Fair quoting includes what they said that helps them — it builds your credibility. 5. Your losses: introduce the schedule of loss as an exhibit and walk the judge through it briefly. 6. Pre-action steps: the letter before action, date sent, response received (or none).
The rules that keep it credible
- First person, past tense, no argument. "The plaster cracked" — not "the builder was incompetent". Argument belongs to submissions; facts belong to the statement.
- No exaggeration, no adjectives you can't prove. "£450", "two weeks late", "cracking 3mm wide" beat "shoddy", "disaster", "weeks and weeks".
- Exhibit discipline: every claim maps to a numbered exhibit; never say "I have lots of photos" — say "Photographs 1–9, pages B1–B3".
- Length: long enough to cover every fact, short enough that a judge reads all of it. A tight 3–5 pages usually beats a sprawling 15.
- Other witnesses: a neighbour or family member who personally observed events can make their own statement — but only true, direct observations (a letter of support is weaker than a statement).
What to do with it
- File/serve it by the court's direction deadlines — missing directions is how strong cases are lost.
- Bring three copies to the hearing (judge, other side, you) with the bundle.
- Re-read it the night before: you may be asked to confirm or expand any paragraph — and inconsistencies are the first thing a tough opponent hunts for.
This page is general information, not legal advice. Statement format follows standard CPR witness-statement practice. Verified 2026-09-03.
Preparing a claim? EvidenceCanvas (Casewright) helps you organise your evidence and draft pre-action documents for the small claims track. It is not a law firm and does not give legal advice.
Reviewed by Sean McNamara · 2026-09-03 · Independent information directory — not legal advice.