Building Safety Levy October 2026: what the new £3,000 per plot charge means for buyers of new homes in Huntingdonshire.

What is the Building Safety Levy?

The levy is a charge on new residential development established under the Building Safety Act 2022, coming into force on 1 October 2026. Its purpose is to raise around £3.4 billion to fund remediation of dangerous cladding on existing medium and high-rise buildings in England. Those buildings still require substantial repair work, and the levy is designed to ensure that new development, rather than existing leaseholders or the public purse, funds a significant share of it.

The levy is triggered when a developer submits a building control application, the point at which physical construction can lawfully begin. It is collected by local planning authorities and passed to the Ministry of Housing, Communities and Local Government. The rate varies by local authority area and is calculated against the gross internal area of the new homes. The government's published average is roughly £3,000 per dwelling across England. Affordable homes within a scheme are exempt from the levy regardless of timing.

Full details and the rate schedule for each local authority area are published in the Building Safety Levy guidance on GOV.UK. As of June 2026, Huntingdonshire's specific levy rate has not yet been published; once MHCLG confirms it, the figure will replace the government's average in scheme-level calculations here.

Which new developments in Huntingdonshire are affected?

Any scheme of ten or more dwellings where the developer submits its building control application on or after 1 October 2026 is in scope. Looking at what is live in the patch as of June 2026:

• Aversley Grange, Sawtry (340 homes)

  Allison Homes has foundations down and Taylor Wimpey starts on site in July 2026. At this stage in construction, both housebuilders will have building control applications either submitted or in progress, which should keep their phases outside the levy scope. Sawtry is the best-placed of the three active sites to beat the October deadline.

• Taylor Wimpey phase at Alconbury Weald (272 homes)

  The scheme secured planning approval in May 2026, with construction planned for late summer. The timing is close. If Taylor Wimpey files its building control application before 1 October, those 272 homes escape the levy entirely, saving the developer around £816,000 at the government's average rate. A late start or phased submission could bring some plots within scope.

• Godmanchester (around 340 homes across Dexter's Farm and Bridge Place)

  Both applications are still working through the planning system. They are unlikely to reach building control application stage before October 2026 and will carry the levy when they do.

What does it mean if you're buying a new home in the patch?

The levy falls on the developer at the building control application stage, not on buyers directly. But developers will factor it into their pricing. At around £3,000 per plot, it adds real cost pressure to schemes already managing higher build costs, planning fee increases, nutrient neutrality constraints and affordable housing obligations. The practical effect for buyers shows up most visibly in the room available for incentive negotiation (part-exchange schemes, cashback on legal fees, upgraded specifications) rather than in headline asking prices.

For buyers comparing a new build to an equivalent second-hand property, the levy is another input into why new builds typically carry a price premium over resale. It is not large enough to fundamentally change the economics of new-build buying, but it is worth understanding when you are budgeting or structuring an offer.

If you are buying at a scheme where construction is already underway and the developer filed its building control application before 1 October, the levy should not affect your purchase. If you are buying off-plan at a scheme still in planning, ask your solicitor to confirm which side of the October line the application falls on. A developer who has already priced the levy in will not necessarily flag it unprompted.

Does this affect buyers of existing homes?

No. The levy applies at the point a developer submits a building control application for new construction. Buyers purchasing second-hand properties, which is the majority of transactions across Huntingdonshire's 56 villages and market towns, are entirely outside scope. The resale market continues on its own trajectory, unaffected by October's change.

The levy also does not change what existing flat owners in Huntingdonshire owe toward cladding remediation on their own buildings. That is a separate and ongoing matter governed by the Building Safety Act's leaseholder protections, not by the new levy revenue stream.

For sellers of existing homes, the levy's indirect effect is worth noting: if it adds cost to new builds, it marginally strengthens the relative value case for well-maintained second-hand properties in the same price bracket. That is a minor factor, but it works in sellers' favour in areas like the patch where new-build schemes are active and visible.

Villager Homes operates as an independent estate agent in Huntingdon and across the Huntingdonshire patch from our Brampton office. If you want to understand how new-build pricing at schemes like Alconbury Weald sits relative to the resale market, or you are thinking of selling your current home, we cover the full patch and are free to talk.