Conservatives Pledge Up to £50,000 Off the Cost of a New Home
The Conservatives pledged to cut the cost of delivering a new home by up to £50,000 if they win the next general election. The promise was presented as their conference housing offer on October 5, 2026, built around planning deregulation and tax cuts.
The package has two parts, according to The Guardian. The party would scrap stamp duty (the tax paid on a home purchase) on the family home. It would also scrap net-zero housing red tape by dropping the Future Homes Standard and Part L of the Housing Regulations, the rules that set energy-efficiency standards for new builds. The party said this would cut the cost of building a new home by up to £50,000. That figure was reported consistently across outlets.
Andrew Griffith, shadowing the business brief, was assigned to present the plan at the Conservative Party Conference. The BBC headlined his intervention as Tory plans to cut taxes and reported the party's belief that the changes could cut delivery costs by up to £50,000. Sky News reported that Griffith will pledge to cut new-home prices by up to £50,000 and to scrap 'red tape' and remove net-zero regulations. The Telegraph reported on October 4, 2026 that the Conservatives plan to cut the price of a new-build home by £50,000 in a bonfire of red tape. The Times reported on October 5 that the Conservatives said house prices would fall by up to £50,000 under a Conservative government.
The pledge builds on earlier documents. The Conservative Party's CPC25 Handbook said a Conservative government would tackle barriers to economic growth caused by regulation and red tape across the housing industry. The handbook was published on August 20, 2025, and placed housing within a wider deregulation argument.
Housing was one element of a wider conference platform. The Conservative newsroom listed 'Welcome to Conservative Party Conference 2026' and Kemi Badenoch's opening speech at CPC26, alongside 'Conservatives set out The Right Way for Britain', on October 4, 2026. Other listings included 'Conservatives Pledge to Abolish "absurd" Childcare Cliff Edge' on October 4, 'Conservatives will end the broken sick note system' on October 2, and 'Conservatives Announce back to work card', described as restricting what benefits can be spent on and saving taxpayers £538 million a year, on September 25.
The broader context here is the gap between build cost, development viability and market price. Think of it like the cost of baking bread versus the price on the shelf. Lower compliance costs from removing the Future Homes Standard and Part L rules could make building on marginal sites more viable. Whether savings reach buyers depends on land market capture, Section 106 obligations (payments developers make to councils for local infrastructure), competition among developers, and mortgage pricing. Stamp duty works on a separate track. It affects how easily homes change hands and overall demand, not construction cost.
In my view, the proposals are best read as opening bids for manifesto negotiations rather than fully specified legislation. Looking at what this means for the next parliament, delivery would need Finance Bill provisions (new tax law) for any stamp duty change on the family home and replacement secondary legislation (detailed rules set by ministers) for building regulations, with transitional arrangements for schemes already in planning or construction. Responses from local planning authorities, volume housebuilders, lenders pricing energy-performance risk, and opposition parties will determine whether the £50,000 figure works as a cost estimate or mainly as a political price signal.
