Case Studies

Real retrospective approvals from across the UK. Every case is different — but the common thread is a planning statement built around the policies that count.

Boundary treatment elevation drawing for retaining walls and fencing case in Bristol
Approved

Retaining Walls & Fencing

Bristol · Adjacent to Green Belt

Terracing works and retaining walls classified as engineering operations. The enforcement officer initially required removal of the upper terrace. Approved as built after a strong design and access statement, despite a neighbour objection.

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Elevation drawing for replacement garage in Green Belt and conservation area, Buckinghamshire
Approved

Replacement Garage

Buckinghamshire · Green Belt & Conservation Area

A structurally unsafe brick garage demolished and rebuilt in a more traditional gabled form — on a site sitting under five layers of planning constraint at once.

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Location map for rural mixed-use development in a National Landscape
Approved

Rural Mixed-Use Development

Rural District · National Landscape

A barn used for a small rural pet-care business adjacent to a residential dwelling on agricultural land in a National Landscape. Granted retrospective consent on functional need and sensitive design grounds.

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Location map for fence and curtilage extension case in Dover
Approved

Fence & Curtilage Extension

Dover

A 1.8m close-boarded fence repositioned to extend a residential curtilage, on a Flood Zone 3 site adjacent to an unclassified road. Granted retrospective consent on policy and highway safety grounds.

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Drawing for retrospective rooflights on conditioned property in Waltham Chase

Rooflights on Conditioned Property

Winchester

Three Velux rooflights installed on a property where a planning condition had removed permitted development rights. A common trap on newer estates — and a case built around proportionate design.

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Location map for detached garage case in Barnsley
Approved

Detached Garage

Barnsley

A detached garage built in the rear amenity space of a terrace property, designed for secure vehicle storage and maintenance. Granted retrospective consent on amenity grounds.

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Location map for annex to guesthouse change of use case in Mid Suffolk
Approved

Annex to Guesthouse

Mid Suffolk

A residential annex used as a short-let guesthouse without prior consent. Following an enforcement investigation, retrospective change of use to Class C1 was granted.

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West and east elevation drawings for side extension on corner plot

Side Extension

Hillingdon

A previously approved side extension on a corner plot was built beyond the consented drawings, tipping it out of permitted development. We prepared the retrospective application.

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Location map for pet grooming pod retrospective planning case
Resubmitted

Change of Use — Pet Grooming Pod

East Riding of Yorkshire

A small home-based business refused retrospective consent over an unenforceable noise condition — not the planning merits. We identified the real issue and prepared the resubmission.

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Location map for garden room enforcement notice case in Hillingdon

Garden Room

Hillingdon

A garden room built in good faith with an enforcement notice arriving days later. The reason was hidden inside a condition on the original consent for the house itself.

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Location map for HMO Article 4 retrospective planning case in Hatfield

HMO Conversion

Welwyn Hatfield · Article 4

A six-bedroom shared house inside an Article 4 area, with the entire case turning on the percentage of HMOs within fifty metres — just under the 20% concentration cap.

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Location map for high street retail change of use case in Newham

Change of Use — Retail

Newham

A landlord let a vacant betting shop as a mobile phone retailer for five years — without realising the planning use class on the council's records had never officially changed.

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Elevation drawing for garage conversion retrospective planning case in Rotherham

Garage Conversion

Rotherham

A new-build estate property had a planning condition requiring all garages to be kept for parking. The owner converted theirs anyway. We used the council's own parking standards to make the case.

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Boundary Fence

Hammersmith & Fulham · Conservation Area

A flatted property in a London conservation area replaced an aging hedge with a higher boundary fence — and discovered that flats don't carry the same permitted development rights as houses.

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Drawing for retrospective carport at Callerton Hall, Grade II listed building

Carport at Listed Building

Northumberland · Grade II Listed · Green Belt

A replacement carport within the curtilage of a Grade II listed building, in the Green Belt and High Callerton Conservation Area. Three layers of planning constraint addressed through heritage sensitivity and precedent.

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Site plan for rural field access and crossover drawing

Field Access

Somerset

A landowner cut a new entrance into a small rural field for vegetable plots and tree planting. A nearby application's speed survey gave us the highway evidence for free.

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Case study location

Hardstanding

Bath & North East Somerset

A landowner extended a long-standing gravelled corner of their agricultural field to allow vehicles in and out without churning the soil. The council asked for retrospective consent.

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Case study location

Mobile Home

Reigate & Banstead · Green Belt

A homeowner placed a mobile home next to their main dwelling on Green Belt land. One of the toughest categories of planning policy in the country — and a case that needs honest expectations.

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Aerial view of rural business site in AONB

Rural Business Use

Rother · AONB

A small rural pet-care operation on agricultural land within an Area of Outstanding Natural Beauty. A demanding policy context — and the arguments that support a workable application.

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