Dear Clare
We are contacting you to make you aware of a wildlife crime that has occurred at the above Clarion Housing site.
A local resident has been in contact with us for a few weeks regarding swifts nesting in this building. At the time no work had commenced. However she had to witness a very upsetting incident on her own, on 27 May 2026.
Regent House, by Dorking Station was an empty office block. It had been since at least around 2021/2022.
It was also home to a large colony of the common swift, apus apus.
When Clarion Housing applied for redevelopment of this site in 2022, Mole Valley Council had at least 7 submissions from the Swifts Local Network in regard of the swift colony that nested in the building and that is documented. Mitigation appears to have offered just 1 swift brick.
This site was monitored by Dorking Swifts for a few years and also Reigate Swifts, of which I understand carried out swift surveys and also took many photos of the established colony in Regent House. It is an undisputed fact that a large swift colony nested in this building and much information was made available in the planning process and Clarion Housing were aware.
Now, we are in 2026 swift nesting season. The local resident had flagged up that swifts were entering Regent House throughout May to us and to other swift conservationists. She returned this week to find the building partially demolished, where she saw swifts enter, now rubble on the ground.
Clearly, swifts were known to have a colony in that building and had for many years.
Clearly demolition should not have commenced until after the nesting season.
There is a whole paper trail through the planning process from the start to evidence that swifts had an established nesting colony in this building.
Swifts are loyal to their nest sites and will return year after year. Clarion Housing should have carried out a building survey immediately prior to demolition work as they knew there were swifts nesting each year from April to September
We are part of the national group: Swifts Local Network and it is expected that this demolition killed and injured swifts, (a red listed, legally protected species, that has experienced more than a 60% decline in their numbers since the 1980s) in the rubble of Regent House, now the scene of the most terrible wildlife crime. We will lose the swift if we continue like this.
Incidentally, Clarion Housing had also blocked/obstructed active swift nests in Burgess Hill, Sussex just last week and the Swift Local Network members also had to intervene there. There has clearly been no adherence to the Wildlife and Countryside Act 1981 for building depentdent species.
This incident has been reported to Surrey Police as a wildlife crime by the resident.
We would welcome your explanation as to why this was allowed to happen particularly as you had the evidence of swifts present since 2022 and the Wildlife and Countryside Act 1981 is very clear.
Currently we have a wildlife emergency around the site.
With best regards
Anne-Marie & Barry Griffin,
Founders of Banstead Swifts, a voluntary grass roots conservation group.
Recipients of: Surrey County Council, Surrey Local Nature Recovery, Community Grant, 2026
Members of: Swifts Local Network, a national group of swift conservationists & Surrey Wildlife Trust, Surrey Swift Group
Work with: Autism Friendly Surrey & Banstead Commons Conservators