Barn Replacement Dwelling Approved in Little Baddow, Chelmsford
Full planning permission granted for a new dwelling replacing an agricultural barn in Little Baddow, Chelmsford, overcoming earlier heritage matters.
PLANNING APPROVALSESSEXCHELMSFORD
Andrew Ransome
9/19/20262 min read
In 2026, I secured full planning permission for the demolition of an existing agricultural barn and its replacement with a new bungalow dwelling, together with associated hardstanding, access gates and a formal garden area.
The site lies within the Rural Area of Chelmsford City Council's administrative area, at Little Baddow.
It sits opposite Grade II listed buildings and adjacent to a protected lane treated as a non-designated heritage asset, with a Site of Special Scientific Interest nearby and a public right of way close to the site.
Planning issues addressed
Principle of development in the Rural Area: the proposal did not meet the definition of previously developed land, since the existing building was agricultural.
The principle of development was instead accepted on the strength of a genuine fallback position — an extant Class Q prior approval permitting residential conversion of the barn under permitted development rights.
Heritage impact: the scheme's architect revised the design to reduce the depth and height of the building compared with a previous scheme, simplified the roadside fenestration and used traditional materials, overcoming the heritage harm identified at the earlier heritage impact assessment.
Ecology and SSSI: an ecological survey confirmed no protected species present, with precautionary construction methods and a Construction Environmental Management Plan secured by condition to protect the adjacent SSSI.
Sustainability and self-build status: the dwelling was conditioned as a self-build development, exempting it from mandatory biodiversity net gain, alongside water efficiency and electric vehicle charging conditions.
Get advice on a similar site
If you have a redundant agricultural building that could support a replacement dwelling, the planning srategy will need careful handling from the outset. Contact me to discuss your site.
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.
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