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Hip-to-gable loft conversion plans in Bersted — a hipped roof end squared off into a gable
Bersted · Hip-to-Gable Loft Drawings & Planning

Hip-to-gable loft conversion plans in Bersted

Hip-to-gable drawings for Bersted semis and end-terraces — building the sloping hipped end up into a flat gable wall to unlock the full width of the roof, drawn to Arun District Council's guidance, delivered in days and revised free until your decision, with a free approval-odds check first.

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Bersted planning decisions and design rules

Arun District Council granted 94% of the householder planning decisions it made in its latest published year — 7 points above the 87% England-wide householder average. Bersted contains North Bersted, Shripney conservation areas (Shripney designated 1998), so materials, fenestration and roof form are assessed against the appraisal, which is where a policy-literate drawing pack earns its keep. Its dominant interwar (1918–1939) and postwar (1945–1970) housing stock sets the design brief on most streets.

Before permission is required, Class B allows 40m³ of added loft volume on a terrace and 50m³ on a semi or detached house, and Class A allows a 3m single-storey rear extension on a terrace or 4m on a detached house. In conservation areas such as North Bersted and Shripney those rights are removed, so we confirm your exact address before a line is drawn. A validated householder application in Bersted is determined against an 8-week statutory target.

North Bersted (designated conservation area) and Shripney (conservation area designated in 1998) — these are the Bersted pockets our drawings cover most. Heritage designations here include North Bersted and Shripney. Arun District Council weighs each proposal against Arun District Council's development plan and the design policies it applies to householder applications, where the 4,760 homes here are 30% 1973-1982, 13% 1930-1939, 12% 1955-1964, which is what sets the realistic roof and rear-projection options. On roofs the borough is shallow trussed roofs typical of 1970s building and hipped roofs with shallow pitches typical of 1930s building, over 1970s and early-1980s houses (30% of 4,760 homes), 1930s semi-detached and detached houses (13%) and late-1950s and early-1960s houses (12%).

Why a Bersted scheme is judged on Bersted terms

What is permitted in Bersted turns on designation first, so that is where we start: North Bersted (designated conservation area) and Shripney (conservation area designated in 1998). Inside those boundaries permitted development is curtailed and Arun District Council assesses materials, window detail and roof form against the area's own appraisal, so a scheme that would be waved through two streets away can need a full application here.

No Article 4 direction is recorded for Arun District Council, but Bersted's 2 conservation areas still limit permitted development on those streets.

On stock, Bersted is 1970s and early-1980s houses (30% of 4,760 homes), 1930s semi-detached and detached houses (13%) and late-1950s and early-1960s houses (12%) — which is why shallow trussed roofs typical of 1970s building and hipped roofs with shallow pitches typical of 1930s building govern what a loft or rear projection can realistically be. Arun District Council decided 453 householder applications in the latest published year and granted 94%, with 99% issued inside the eight-week target. We draw to that record rather than to a national average.

The full build-period split for Bersted runs pre-1900 1% (60 homes), 1900-1918 1% (40 homes), 1919-1929 0% (20 homes), 1930-1939 13% (640 homes), 1945-1954 2% (80 homes), 1955-1964 12% (570 homes), 1965-1972 9% (430 homes), 1973-1982 30% (1,420 homes), 1983-1992 4% (210 homes), 1993-1999 2% (90 homes) and 2000-2008 3% (160 homes). That distribution is why pre-1900 detailing dominates the drawings here, and it is measured from council-tax records rather than assumed from the street name.

Arun District Council also decides for Angmering & Findon, Arundel & Walberton, Barnham, Beach, East Preston, Hotham, Marine and Orchard, so a decision in Bersted sits inside a wider pattern of decisions we track across the same authority — useful when an officer cites a precedent from the next area over.

Bersted by the published data

Published figures for Bersted and Arun District Council. These are the numbers that decide what is realistic on your street, so we work from them rather than from national averages.

MeasureBersted
Dwellings recorded4,760
Built pre-190060 (1%)
Built 1900-191840 (1%)
Built 1919-192920 (0%)
Built 1930-1939640 (13%)
Built 1945-195480 (2%)
Built 1955-1964570 (12%)
Built 1965-1972430 (9%)
Built 1973-19821,420 (30%)
Built 1983-1992210 (4%)
Built 1993-199990 (2%)
Built 2000-2008160 (3%)
Built before 19192%
Built 1919–193914%
Built 1945–200862%
Conservation areas in Bersted2 (North Bersted, Shripney)
Conservation areas district-wide23
Article 4 directions recorded0
Householder applications decided453
Householder applications granted94%
Decided within 8 weeks99%

Dwelling stock from VOA council-tax data at 31 March 2025; conservation-area and Article 4 counts from planning.data.gov.uk (MHCLG); decision figures are Arun District Council's own, from MHCLG live table PS2 for the year to 31 March 2026.

Hip-to-gable conversions for Bersted semis

The hip-to-gable is the semi's loft, and Bersted has the stock that needs it — the borough runs to 1970s and early-1980s houses (30% of 4,760 homes), 1930s semi-detached and detached houses (13%) and late-1950s and early-1960s houses (12%), and wherever the roof is hipped it wastes the triangle of space where the slope cuts in at the side. Build that hip up into a gable wall and the loft gains full-height room right across the width, usually with a rear dormer behind it. Arun District Council judges the scheme against Arun District Council's development plan and the design policies it applies to householder applications, and because the gable is a side elevation it is read against the neighbouring house first.

That neighbour relationship is the drawing's job. We build the gable to the original ridge line, match the brick or render and the verge detail to the host, and where the house is one of a mirrored pair we show the new gable against the neighbour's retained hip so the officer can weigh the balance. Bersted contains North Bersted, Shripney conservation areas (Shripney designated 1998), so materials, fenestration and roof form are assessed against the appraisal, and on a paired roof that is precisely the test a hip-to-gable has to pass.

Where Bersted's streets are designated — North Bersted and Shripney among them — a hip-to-gable is scrutinised hard, because losing a hip changes the roofscape the area is protected for. No Article 4 direction is recorded for Arun District Council, but Bersted's 2 conservation areas still limit permitted development on those streets. We check the designation before the gable is drawn.

Isometric hip-to-gable loft drawing for a Bersted semi

Does a hip-to-gable need planning permission in Bersted?

A hip-to-gable in Bersted is not permitted development — extending the roof up and out over the hip takes it past what Class B allows — so it needs a full application to Arun District Council. These are the points the council weighs:

  • The scheme rebuilds the hipped roof end as a gable — this extends the roof, so a full application is required rather than a certificate
  • The house is one of a mirrored pair, where the balance between your new gable and the neighbour's retained hip is assessed
  • You are combining the gable with a rear dormer — the usual pairing — so the whole roof alteration is judged together
  • The house sits in a conservation area such as North Bersted and Shripney, where the loss of a hip is resisted for the roofscape

Bersted hip-to-gable approval rates — live from council data

Below is Arun District Council's real householder decision record, drawn from official planning statistics and refreshed as new data lands. Arun District Council granted 94% of its householder applications in the year to 31 March 2026, and North Bersted shapes what is approved here. A hip-to-gable turns on side-elevation bulk and the balance of the pair, so a pack that draws the gable against the neighbour is decided faster and refused less often than a DIY submission.

Source: MHCLG planning application statistics (householder decisions, England, 1 April 2025 - 31 March 2026). Compare every borough on our London approval-rate league table.

94%householder applications approved in Arun
87%national average — Arun is 7 points above the national average

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What hip-to-gable conversions get approved in Bersted

Across North Bersted and Shripney, the hip-to-gable that goes through is the restrained one: the gable built to the original ridge rather than above it, materials matched so the extended end reads as part of the house, and — on a pair — the new wall sitting comfortably beside the neighbour's hip rather than overwhelming it. On the borough's 1970s and early-1980s houses (30% of 4,760 homes), squaring one or both hips is what makes the whole loft usable, which is why it is nearly always drawn with a rear dormer behind.

The 4,760 homes here are 30% 1973-1982, 13% 1930-1939, 12% 1955-1964, which is what sets the realistic roof and rear-projection options. We hold the gable to the ridge, detail the verge and the flank window to sit quietly, and present the gable and dormer as one roof alteration — so Arun District Council assesses a single coherent change to the roof rather than two competing ones.

Hip-to-gable loft bedroom built to approved drawings in Bersted

Hip-to-gable conversions across Bersted

We draw hip-to-gable lofts on the semi-detached and end-of-terrace streets across the borough. A few of the neighbourhoods where Bersted hip-to-gables come up most often:

North Bersted

Hip-to-gable loft drawings for North Bersted's designated conservation area — ridge-matched, pair-balanced and drawn to Arun District Council's guidance.

Shripney

Hip-to-gable loft drawings for Shripney's conservation area designated in 1998 — ridge-matched, pair-balanced and drawn to Arun District Council's guidance.

How does a Bersted hip-to-gable compare on roof type?

A hip-to-gable only applies where the roof is hipped — and what it gains depends on the house. This is how the cases compare.

Roof / house typeHip-to-gable routeWhat it gainsWhat Arun District Council checks
Hipped semi-detachedFull application, one gableFull-width loft on the hipped sideBalance with the paired neighbour
Hipped end-terraceFull application, one gableSquares off the exposed endSide elevation and street rhythm
Hipped detachedFull application, one or both endsLoft across the whole roofBulk and the wider roofscape
Already gabled roofNot needed — dormer onlySpace via a rear dormer insteadDormer volume and set-back

In conservation areas such as North Bersted and Shripney, the loss of a hip is resisted and a hip-to-gable is assessed on its effect on the protected roofscape.

Four steps to an approved Bersted hip-to-gable

A fixed process built around how Arun District Council validates and decides hip-to-gable applications — most drawings are submission-ready within seven days of survey.

  1. 1

    Free approval check

    Send us your Bersted postcode and whether your roof is hipped one or both ends. We confirm your conservation and Article 4 status and score your odds against live Arun District Council decisions.

  2. 2

    Measured survey

    We measure the ridge and eaves, the hip geometry and — on a pair — the neighbour's roof, so the new gable can be drawn to the original ridge and balanced against the adjoining house.

  3. 3

    Hip-to-gable design & drawings

    Chartered designers develop the gable and its rear dormer to your brief, drawn to Arun District Council's roof-alteration guidance with the side elevation and neighbour relationship resolved on the page.

  4. 4

    Submission & follow-through

    We submit the householder application, manage validation and case-officer queries, and revise the drawings free until Arun District Council issues its decision.

Frequently asked questions

Does a hip-to-gable need planning permission in Bersted?

Yes. A hip-to-gable rebuilds the sloping hipped end of the roof as a vertical gable, and because that extends the roof it falls outside permitted development — so it always needs a full householder application to Arun District Council, whether or not your street is designated. It is usually submitted together with a rear dormer as a single roof-alteration application. This applies to your Bersted address specifically.

What is a hip-to-gable loft conversion on a Bersted semi?

It replaces the roof's sloping hipped end with a flat gable wall built up to the ridge, turning the wasted triangle where the slope cuts in into full-height loft space across the width of the house. Bersted's hipped semis and end-terraces suit it especially well, and it is nearly always paired with a rear dormer to open up the back of the roof too. Arun District Council is the decision-maker.

Can both semis in a pair have a hip-to-gable in Bersted?

Yes, and a matching pair often reads better to Arun District Council than a single gable on one side, because it keeps the two houses balanced. Where only one owner converts, we draw the new gable carefully against the neighbour's retained hip so the officer can see the pair still works. The balance of the pair is one of the main things the council weighs. This applies to your Bersted address specifically.

Is a hip-to-gable usually combined with a dormer in Bersted?

Almost always. The gable opens up the side of the roof and a rear dormer opens up the back, and together they make the whole loft usable — so in Bersted the two are typically drawn and submitted as one application to Arun District Council. Presenting them together means the council assesses a single coherent change to the roof rather than two separate alterations.

Do I need a party wall agreement for a hip-to-gable in Bersted?

Usually, on a semi or end-terrace. The gable is built up off the flank, and the loft steelwork often bears on the party wall, so the Party Wall etc. Act applies and notice must be served before work starts — separately from Arun District Council's planning decision. We detail the junction on the drawings and flag the notice early so a surveyor can be appointed without delay. This applies to your Bersted address specifically.

How much do hip-to-gable loft conversion plans in Bersted cost?

We price each Bersted hip-to-gable individually, because the roof geometry and whether it is one gable or two vary house to house, and send a fixed, no-obligation quote within one working day. It covers the full drawing pack — usually gable plus rear dormer — with free revisions until Arun District Council approves. Call 020 7864 7245 to start.

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