What is Defective Premises Act liability in new builds? — Property Passport UK guide
Buying a Property

What is Defective Premises Act liability in new builds?

High-level awareness of duties on work to dwellings and how claims interact with warranties in England and Wales (orientation not case law).

Published: 18 Apr 2026 · Updated: 18 Apr 2026 · 10 min read

Property Passport UK

See this information for your own home

Free address search across England and Wales. No account needed.

19.4 million searchable properties. EPC, flood risk, sold prices, planning, and more in one structured record per home.

Overview

Duties around work to dwellings influence how serious defects may be pursued alongside contract and warranty routes; advice is fact-specific and time limited.

Practical checks

Confirm timings and responsibilities with your conveyancer rather than assuming social media summaries.

Records

When you are the Editor, add dated PDFs and cover notes so other Stakeholders see structured evidence.

Using Property Passport UK

Start from the address on [Property Search](/search). When you own or manage the home, [claim your Property Passport](/claim/start) and upload Documents with clear dates and sources. Browse more explainers in the [Property Guides library](/guides). This article is general information, not legal, tax, mortgage, or survey advice.

Search any property in England & Wales

EPC ratings, flood risk, sold prices, and planning data — free, instant, no login required.