Fire regulation changes causing new-build transaction times to double

Changes to building fire regulations have significantly delayed new build sales in blocks above 18 metres, according to new home specialists, Stone Real Estate.

All sales across the eight major developments in this category currently listed by Stone Real Estate have seen the time period between reservation of a property and the exchange of contracts delayed by at least double the usual time frame, and in some cases, much longer.

But this isn’t restricted to Stone Real Estate, industry-wide developers and agents are falling over themselves to gain the necessary approvals in order to progress their sales through the final stages.

Responding to Grenfell

Changes to the Building (Amendment) Regulations in December 2018 restricted combustible materials contained in the external walls of builds in England.

The alterations came after the horrific events of Grenfell Tower, where a fire broke out in North Kensington, London, in July 2017 and caused 72 deaths and more than 70 injuries.

The changes in detail

After the changes, the valuer requires a letter confirming that materials have been tested. This letter needs to be dated, signed and have the applicant’s name and the property listed on it.

Qualifications need to be listed in the signature, while the statement must be completed by a certified professional body.[1]

Any cladding system must achieve compliance with The Building (Amendment) Regulations 2018.

Meanwhile, confirmation is needed that the property meets the requirements of guidance from the Ministry of Housing, Communities, and Local Government (MHCLG).

However, while this was implemented at the end of last year, it was only filtered down by mortgage lenders in July of this year and has caught many, if not all, completely unaware. While it has had little impact on buyer demand for new build homes, with the number of reservations for properties in the sector remaining strong, it has had a considerable impact on the time it is taking to progress each sale from the point of reservation to the exchange of contracts.

Founder and CEO of Stone Real Estate, Michael Stone, commented:

“There is absolutely no doubt in anyone’s mind that this legislation was needed and these tighter rules and regulations around fire safety have been welcomed industry-wide.

However, I think the speed at which it was introduced due to the urgency of the issue resulted in a lack of prior-warning and implementation of new procedures to cope with these changes.

The result has been a sizeable bottleneck of applications at the point of reservation and a slowdown in the number of sales progressing from this point to completion.

Not only has it caught many in the industry by surprise, but new-build homebuyers remain blissfully unaware that if their development of choice is yet to receive the correct certification, there will be a notable delay in the time taken to secure a mortgage offer.

The good news is that this seems to be a temporary issue and once the initial surge has subsided, things should return to normal very quickly.

Unlike the regular market, buyer appetite is alive and well and we have the properties to satisfy it, we just need to overcome the initial teething issues caused by these changes.”

Properganda PR

National and local media coverage for property businesses. Journo quotes delivered in minutes.

You May Also Enjoy

Breaking News

Homebuyers face longer buying timelines

The latest research from Lyons Bowe suggests the homebuying process could become even slower in 2026: as the number of conveyancers operating across the UK is thought to have fallen by almost -13% while transaction volumes rise, placing further pressure on completion timelines. Lyons Bowe has analysed data on the number of active conveyancers in…
Read More
Breaking News

Breaking Property News 1/4/26

Daily bite-sized proptech and property news in partnership with Proptech-X.   Winning the AI Era: A Playbook for UK Estate Agencies The AI-Driven Rewiring of UK Estate Agency Thought Leadership by Andrew Stanton CEO Proptech-PR Real estate has historically been conservative, fragmented, and inefficient. A surge of startups, is introducing automation, data-driven decision-making, and better customer experiences. This…
Read More
Breaking News

What renters and landlords need to know ahead of major rental law changes

With just one month to go until the first phase of the Renters’ Rights Act comes into force, the leading professional body, Propertymark, is urging renters and landlords across England to understand how the changes could affect them. From 1 May 2026, the legislation will introduce some of the biggest changes to the private rented…
Read More
Estate Agent Talk

Tackling Empty Properties

A UK Perspective on Best Practice and Recommendations for Reform Propertymark, the UK’s leading professional body for property agents, has today published a comprehensive new position paper highlighting the urgent need for coordinated, practical and properly resourced action to bring long-term empty properties back into use. With over 359,000 homes sitting empty for more than…
Read More
Breaking News

Pet-friendly rentals plunge 39%

New research from Inventory Base reveals that the number of pet-friendly rental homes in England has fallen by -39% since the start of 2026, as landlords appear to be reducing the number of homes openly marketed as allowing pets ahead of the Renters’ Rights Act taking effect from 1st May. The Renters’ Rights Act (RRA)…
Read More
Breaking News

Latest Nationwide house price data showing a 2.2% increase

Industry reaction to Nationwide house price data showing UK annual house price growth picked up to 2.2% in March, from 1.0% in February. Nathan Emerson, CEO of Propertymark, comments: “An uplift in house prices will be welcomed by the market and suggests that buyer demand remains resilient despite ongoing economic headwinds. Improved sentiment, coupled with…
Read More