Contemporary Replacement Dwelling Approved by Basildon in the Green Belt
Planning permission from Basildon Council for a substantial contemporary single-storey self-build replacement dwelling in the Metropolitan Green Belt near Billericay, using permitted development precedent to justify the much larger size of the replacement.
PLANNING APPROVALSBASILDONESSEXGREEN BELT APPROVALS
Andrew Ransome
7/22/20262 min read
In 2024, Basildon Council approved planning permission for a contemporary single-storey replacement dwelling in the Metropolitan Green Belt near Billericay — significantly larger than the modest existing property.
I used a multi-strand strategy: first banking approved extensions under permitted development rights to establish a larger benchmark, then making the case for a replacement dwelling of equivalent size as a coherent, purpose-designed home of much higher quality.
Replacement Dwelling in the Basildon Green Belt
I secured planning permission from Basildon Borough Council for a contemporary single-storey replacement dwelling in the Metropolitan Green Belt near Billericay.
The existing property was a small, outdated home with outbuildings that my client wished to replace with a high-quality, purpose-designed modern family home that better suited their lifestyle and the character of the rural setting.
The replacement dwelling policy in the Green Belt requires that the new building must not be materially larger than the existing one.
For a modest existing house, this is a significant constraint. I used a deliberate multi-strand approach to overcome it.
The first strand was a permitted development analysis. I identified all the extensions that could be added to the existing dwelling under permitted development rights without any planning application.
By formally securing approvals for those extensions, I established a larger permitted floor area as the benchmark against which the replacement dwelling would be assessed.
The second strand was design quality. The proposed dwelling was a high-quality contemporary design, but sitting low within its plot and designed to read as a natural part of the rural landscape rather than a suburban intrusion.
Basildon Council agreed and granted planning permission.
Planning Application Advice
If you want to replace a modest Green Belt dwelling with a larger, better-quality home, a permitted development analysis is often the key to making the case. Contact me to discuss your project.
Andrew Ransome MRTPI - Email: andrew@andrewransome.co.uk
About me
Andrew Ransome is a Planning Director and a Chartered Member of the Royal Town Planning Institute (RTPI), with more than two decades of experience in town planning.
He specialises in delivering strategic planning solutions for complex developments across both rural and urban environments, helping clients navigate planning challenges and unlock development opportunities. Connect with Andrew on Linkedin.
Planning Approvals in Basildon
Planning Application Information
Get in touch for planning advice: Email: andrew@andrewransome.co.uk
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