Case study  /  Southam

Brooklands Farm,
the consent held.

Three homes on a farmyard that had been refused before, and a permission proved lawfully implemented before it could lapse.

Visualisation of the consented scheme at Brooklands Farm, Southam: three barn-form homes in red brick with vertical timber cladding and shallow pitched roofs, set around a gravel courtyard with mown grass, wildflowers and mature trees, and open countryside beyond

The consented courtyard, with the retained brick barn on the right. Visualisation prepared for the planning application; the scheme is consented and lawfully commenced, and the homes are not yet built.

The facts

Barn conversion architects, Southam.

A redundant farmyard on the western edge of Southam: the corrugated sheds demolished, the traditional brick barn kept and converted, and two new houses beside it around a shared courtyard.

The project

Three homes, and less built form.

3homes on the old farmyard, 517.87 sqm
Location
The western edge of Southam, Warwickshire
Client
A private client
Consent
Full planning, Stratford-on-Avon District Council, December 2021
Our scope
Architect and planning agent, concept to certificate

Stratford-on-Avon District Council ref 21/01788/FUL, on the public register. Granted at the first application, no appeal, twenty conditions. Consented and lawfully commenced; the homes are not built.

The brief

What will a redundant farmyard carry?

A private client owned a working farmstead that had stopped working: a traditional brick barn worth keeping, a cluster of corrugated sheds in disrepair, and a long plot running back to the road.

The developable part was the yard itself, the ground already built on. Everything beyond it was open land the council had long protected.

Accommodation
A barn conversion and two houses: 180.7, 172.2 and 164.9 sqm
Floorspace
About 562 sqm of farm buildings out, 517.9 sqm of homes in
Route
Full, detailed planning application. Not outline, and no appeal.
Setting
Inside the built-up area boundary, with an Area of Restraint to the north
The planning journey

Three years, and a fortnight to spare.

Planning journey for Brooklands Farm: the full application received on 23 August 2021; permission granted on 17 December 2021; the contamination condition refused on 12 November 2024; work started on site in December 2024; a certificate of lawful development applied for on 6 March 2025; and the lawful start certified on 22 May 2025

Spaced by time, not by event. A permission runs for three years, and the contamination condition was refused five weeks before this one would have expired.

What it was up against

A site with a record of refusals.

An appeal dismissed on a near-identical scheme, protected open land along the northern boundary, four protected trees, and neighbours close on both sides.

The record

Refused in 1993, and again in 2019.

1993
Fifteen houses refused, in part for the loss of an important undeveloped area
2019
A scheme with the same description as this one refused, and the appeal against it dismissed
The reasons
Dominant and overbearing on a neighbouring house, lost daylight, a poor sense of place, and bins too far to carry
The effect
Four specific findings that had to be answered before a line was drawn

Refs 93/01084/FUL and 19/01578/FUL, both on the public register.

The land to the north

The open land was never on offer.

The farm holding runs north into open countryside. That land is an Area of Restraint, recorded as the sole remaining significant area of open space at Southam, and it was left out of the application site altogether.

Consequence
Every new home held on the previously developed yard
Boundary trees
Four on the western boundary, protected by a Tree Preservation Order
Heritage
Outside the Southam Conservation Area, with no listed building on or beside the site

Being inside the built-up area boundary made housing acceptable in principle. Where it went was the whole argument.

The neighbours

Houses both sides, and daylight to prove.

Large modern brick houses run along the eastern boundary and white rendered houses sit to the west. The 2019 refusal turned on what one of them would see and lose.

The test
Overbearing impact, daylight and privacy, judged from the neighbouring properties
Access
One existing entrance off the A425, widened and re-set to keep refuse vehicles off the root protection areas
Character
No settled local character to defer to: rendered west, modern brick east, an industrial estate south

The precedent for large detached houses here is the eastern boundary itself.

The scheme

Three barn forms around one courtyard.

Low pitched two-storey volumes with single-storey wings, red brick below and timber above, and sliding timber barn-door screens across the courtyard glazing.

The site plan

Every home on the old yard.

Plots 1 and 2 are the new houses; Plot 3 is the retained barn with a single-storey wing. Parking sits in the courtyard between them, and the access curves away south to the A425.

Approved drawing 3202 s3 400 b, cropped to the courtyard. The open land north of the boundary is the Area of Restraint and carries nothing.

The group

The countryside side, and the courtyard side.

Above, the north elevation, the face the open land sees, with the tall glazing that takes the view. Below, the south elevation onto the courtyard, where the timber screens slide across the glass.

Approved drawing 3202 s3 300, north above and south below at one scale. The glazing faces north, so the main rooms look at open country and not at the neighbours.

The retained barn

Kept, and opened up.

The traditional brick barn stays and becomes Plot 3, with a single-storey wing added to its southern side. The gable keeps its opening; a sliding timber screen runs across the glazing behind it.

Approved drawing 3202 s3 220 b, front above and rear below. Any new brickwork and mortar has to match the retained barn in type, colour, texture, coursing and pointing, secured by condition.

Inside the barn

One long room, an office above it.

Rather than fill the barn with floors, the conversion keeps its volume: a single open living and dining space of 42.7 sqm with the kitchen at one end, two bedrooms in the wing, and a mezzanine office looking down into the room below.

Approved drawing 3202 s3 120. Ground floor left, mezzanine right, cropped from one sheet on a common canvas so the outer walls register.

The decision

Five weeks from lapsing.

A permission is only worth what you can still build.

Five weeks from expiry, the contamination condition was refused. The answer was to start work lawfully on the ground, then have the council certify that the start had implemented the permission in full.

Discuss your site
Closer visualisation of the consented scheme at Brooklands Farm: the retained brick barn with its gable and timber screens, a low brick wing running off it, and young trees along the courtyard edge

The certificate is permanent. It records the start already made on site as the lawful implementation of planning permission 21/01788/FUL, so the scheme can be completed in full.

The full story

The site had said no before. In 1993 an application for fifteen houses across the farmyard and the land behind it was refused, in part for the loss of an important undeveloped area. In 2019 a scheme carrying the same description as this one, a barn conversion and two new houses, was refused, and the appeal against it was dismissed. The reasons were specific. The position and scale of one dwelling would be dominant and overbearing to a neighbouring house and take its daylight. The layout would give a poor sense of place. And residents would have to carry bins further than the council's maximum recommended distance. Those findings were the real brief.

The answer was to move the development rather than argue with the findings. Both new houses went as tight to the western boundary as the protected trees allowed, so their shadows fall away from the houses on the eastern side. Sun studies were run for July and December, at two in the afternoon and at five and eight in the evening, and the design and access statement carried the view from the adjacent conservatory to show what the neighbour would actually see: ground floors screened by the existing boundary, first floors low and pitched. The three homes were arranged around a courtyard so the group reads as a farmstead rather than a row. A bin collection point went inside the site, and the council secured it by condition anyway.

Nothing was built on ground that had not been built on. The yard was the developable part; the land north of it is an Area of Restraint, which the site analysis records as the sole remaining significant area of open space at Southam, and it was excluded from the application site altogether. About 562 square metres of corrugated agricultural building came out and 517.9 square metres of homes went in, so the site ends up carrying less floorspace than it started with. The traditional brick barn stayed, and a condition requires any new brick and mortar to match it in type, colour, texture, coursing and pointing.

Permission was granted on 17 December 2021, under four months after the council received the application, at the first attempt and with no appeal. It came with twenty conditions. That is where the difficulty started.

A permission runs for three years. Through the autumn of 2024 the pre-commencement conditions were being discharged, and on 12 November the contamination condition was refused, five weeks before the permission would expire on 17 December. A refused pre-commencement condition is not a small thing. If it is a true condition precedent, work begun without it is not the implementation of the permission at all, and on the expiry date the permission simply dies.

Three things then happened at once. The outstanding details went back in. The client made a lawful start on the ground in December 2024, with the foundations poured and dated. And the case was built that the details already submitted were sufficient to discharge every true condition precedent, so that under the Whitley judgment of 1992 the works had implemented the permission. In March 2025 an application for a certificate of lawful development went in to settle it.

The council issued the certificate on 22 May 2025. Its wording is the point: with the final approval of the submitted details on 15 May, the operational development was "not only lawful per se but also the lawful implementation of the development authorised by planning permission 21/01788/FUL". The permission had not lapsed. The scheme is consented, lawfully commenced, and can be completed in full.

What we did

Architect and planning agent, concept to certificate.

Five consultant disciplines, six sun studies, twenty conditions, and a legal case for the permission at the point it was worth nothing without one.

The design case

Answer the refusal, line by line.

Overbearing
Both new houses pushed to the western boundary, away from the houses to the east
Daylight
Sun studies in July and December at 2pm, 5pm and 8pm, plus the view from the neighbour's conservatory
Sense of place
A courtyard group taking its massing from the barn it keeps
Bins
A collection point inside the site, now secured by condition

Granted at the first application, under four months from the day the council received it.

The technical case

Five disciplines, one point of contact.

Ecology
Preliminary appraisal, roost assessment and bat surveys; the mitigation is now carried by condition
Transport
A technical note and a Stage 1 road safety audit for the access off the A425
Trees
A pre-development survey, and protection for the four trees under the Tree Preservation Order
Also
A structural inspection of the barn, and the drainage strategy behind condition three

Twenty conditions on the notice. Materials, landscaping, lighting and ecology are all secured on it.

The rescue

A lawful start, then a certificate.

The problem
The contamination condition refused on 12 November 2024, five weeks from expiry
The move
Remaining details resubmitted, and a lawful start made on site in December 2024
The test
The Whitley judgment, on whether every true condition precedent had been met first
The result
A certificate of lawful development, granted 22 May 2025

Ref 25/00527/LDE, certifying the partial construction of foundations as the lawful implementation of the permission.

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