Key Points
- Architectural designer Geoffrey Finnimore who is self-employed received a certificate of lawful development for his off-the-grid house located in Tir Y Gafel, Coed Troednoeth near Glandwr in Pembrokeshire.
- Pembrokeshire County Council recognized the existence of the dwelling and accepted that it had been his principal residence for over four years before the application.
- With the issuance of the certificate, it becomes impossible for the council to impose any enforcement actions against the house on these grounds.
- According to reports by WalesOnline and Pembrokeshire Herald, Mr. Finnimore constructed the house himself and started living in it in November 2020.
- It does not require any external resources because the house has its own source of heating, electricity, and water.
- Mr. Finnimore stated that he had resided in Coed Troednoeth for over 10 years already and had been previously residing in a campervan with the addition of a lean-to dwelling.
- He claimed that he earned below £10,000 per year being a self-employed person and gave proof of his long-standing residence there.
- The process of filing the application was facilitated by Andrew Vaughan-Harries from Hayston Development and Planning Ltd.
Wales (Wales Times) November 03, 2026 — An off-grid hut dweller has won the right to remain in his self-built Welsh countryside home after Pembrokeshire County Council accepted that it had been occupied as a principal residence for more than four years.
As reported by WalesOnline, Geoffrey Finnimore, a self-employed architectural designer, constructed the hut by hand at Tir Y Gafel, Coed Troednoeth, near Glandwr, and began living there in 2020. The council told him to apply for retrospective permission in the form of a certificate of lawful development after discovering that he had been living in the property without notifying the authorities or seeking permission.
What did the council decide?
Pembrokeshire County Council granted the certificate after finding, on the balance of probabilities, that Coed Troednoeth had existed and been occupied as a home for more than four years before Mr Finnimore’s application. According to the Pembrokeshire Herald, this means the development is immune from enforcement action.
A certificate of lawful development is a document that can establish that a development cannot be subject to enforcement action if the applicant demonstrates that it has been inhabited by them for the necessary timeframe. WalesOnline reported that Mr Finnimore applied to establish that the property, which he built without official consent, had been lived in by him for four years without anyone raising concerns.
Who is Geoffrey Finnimore?
Mr Finnimore is a self-employed architectural designer who previously worked on roof construction for outdoor learning spaces at three primary schools around Haverfordwest, as reported by Tenby-Today. The publication stated that he holds 4.5 acres at the site and has been its principal custodian since the previous owner left in 2018 and later offered the land for sale to him.
In a supporting statement, Mr Finnimore said he had lived at Coed Troednoeth, formerly part of Berllan Dawel in Tir Y Gafel, for more than 10 years. He said he had previously lived there in a campervan alongside a lean-to structure.
Why did he apply for permission?
The council required Mr Finnimore to seek a certificate of lawful development after becoming aware that he was living in the hut without having notified the authorities or asked for permission. WalesOnline reported that he complied because of the potential prospect of enforcement against the building and his living situation.
As reported by WalesOnline, Mr Finnimore said:
“This application has been sought by the council, and I have had to comply out of a position of vulnerability with respect to the prospect of enforcement against a building and living situation that has been demonstrated to be well-established and that I hold is deemed lawful.”
How does the home operate?
The off-grid home needs no external services. According to Mr Finnimore’s statement, cited by both WalesOnline and the Pembrokeshire Herald, its heating, electricity and water are provided or produced on site.
The supporting statement said the original accommodation proved less than adequate for Mr Finnimore’s health and wellbeing, and that the need for improved accommodation became clear. It stated that in 2019 he began developing the lean-to structure into an independent dwelling.
What did Mr Finnimore say about the decision?
Mr Finnimore said that losing the home would have had serious financial and personal consequences. As reported by WalesOnline, he said:
“Without my home – which I created to solve my own problems without state assistance – having to pay for other accommodation would be catastrophic for my finances and wellbeing.”
He also said that he earns less than £10,000 a year as a self-employed worker and provided evidence of his long-term residency.
Background of the development
Mr Finnimore purchased the land in June 2020 and began using the building as his principal dwelling in November 2020, according to the supporting statement quoted by WalesOnline and the Pembrokeshire Herald. The application for a certificate of lawful use was based on that period of occupation.
The Pembrokeshire Herald reported that Mr Finnimore was assisted by Andrew Vaughan-Harries of Hayston Development and Planning Ltd. The council’s decision followed its assessment that the home had been occupied for the required period, rather than a conventional grant of planning permission.
Prediction: What this means for rural residents
For people living in rural Wales, particularly those in self-built or low-impact homes, the decision may highlight the importance of documenting continuous occupation, utility arrangements and residence history. The outcome applies to Mr Finnimore’s specific case, but it shows that a certificate of lawful development can provide protection where the legal four-year occupancy threshold is met.
For Pembrokeshire residents considering off-grid living, the case may encourage closer attention to planning rules before construction or occupation. Councils can still require applications and assess evidence, so the decision does not remove the need to establish lawful use through documented proof.
