Hip-to-gable drawings for Ealing 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 Ealing Council's guidance, delivered in days and revised free until your decision, with a free approval-odds check first.
Ealing Council granted 85% of the householder planning decisions it made in its latest published year — 2 points below the 87% England-wide householder average. Case officers apply the borough's daylight and outlook tests strictly across tight Victorian plot lines, which is where a policy-literate drawing pack earns its keep. Its dominant Victorian (1837–1901), Edwardian (1901–1910) and interwar (1918–1939) housing stock sets the design brief on most streets.
Class A and Class B set the thresholds — a rear dormer to 40m³ on a terrace or 50m³ on a semi or detached, and a single-storey rear extension to 3m on a terrace or 4m on a detached house — beyond which Ealing Council needs a full application. Ealing carries at least one Article 4 direction, and conservation areas including Bedford Park, Ealing Common and Ealing Green remove those rights outright, so we confirm your exact address before a line is drawn. A validated householder application in Ealing is determined against an 8-week statutory target.
Ealing Broadway (red-brick Victorian and Edwardian terraces around the town centre), Hanwell (Edwardian terraces and the Hanwell Village Green conservation area), Northfields (Edwardian streets around Lammas Park), West Ealing (mixed Victorian terraces and converted flats), Greenford (interwar semi-detached estates) and Perivale (1930s Metroland semis with hipped roofs) — these are the Ealing pockets our drawings cover most. Heritage designations here include Bedford Park, Ealing Common, Ealing Green, Hanwell Village Green and Northfields (Lammas Park). Ealing Council weighs each proposal against Ealing Local Plan and the Residential Extensions and Alterations SPD, where roof bulk on paired 1930s houses is a recurring refusal reason. Converted terraces are common across West Ealing and Hanwell, and flats and maisonettes have no householder permitted-development rights.. On roofs the borough is London butterfly / valley roofs on the terraces and hipped roofs on the 1930s semis, over Victorian and Edwardian terraces, interwar semi-detached houses and converted period flats.
The hip-to-gable is the semi's loft, and Ealing has the stock that needs it — the borough runs to Victorian and Edwardian terraces, interwar semi-detached houses and converted period flats, 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. Ealing Council judges the scheme against Ealing Local Plan and the Residential Extensions and Alterations SPD, 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. Case officers apply the borough's daylight and outlook tests strictly across tight Victorian plot lines, and on a paired roof that is precisely the test a hip-to-gable has to pass.
Where Ealing's streets are designated — Bedford Park, Ealing Common, Ealing Green, Hanwell Village Green and Northfields (Lammas Park) among them — a hip-to-gable is scrutinised hard, because losing a hip changes the roofscape the area is protected for. Bedford Park — shared with Hounslow — carries a long-established Article 4 direction, and several other Ealing conservation areas remove permitted-development rights, so PD can never be assumed on those streets. We check the designation before the gable is drawn.
A hip-to-gable in Ealing 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 Ealing Council. These are the points the council weighs:
We draw the new gable to the existing ridge, the verge and materials matched to the host, and the balance with the neighbour's retained hip — the side-elevation relationships Ealing Council's officers check first — and submit a validation-complete householder application, usually with the rear dormer on the same drawings.
Below is Ealing Council's real householder decision record, drawn from official planning statistics and refreshed as new data lands. Ealing grants around the London average of householder applications, with roof bulk on paired 1930s houses and neighbour daylight across narrow plots the most common sticking points. 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, rolling year). Compare every borough on our London approval-rate league table.
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Across Ealing Broadway, Hanwell and Northfields, 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 victorian and edwardian terraces, 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.
Roof bulk on paired 1930s houses is a recurring refusal reason. 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 Ealing Council assesses a single coherent change to the roof rather than two competing ones.
We draw hip-to-gable lofts on the semi-detached and end-of-terrace streets across the borough. A few of the neighbourhoods where Ealing hip-to-gables come up most often:
Hip-to-gable loft drawings for Ealing Broadway's red-brick Victorian and Edwardian terraces around the town centre — ridge-matched, pair-balanced and drawn to Ealing Council's guidance.
Hip-to-gable loft drawings for Hanwell's Edwardian terraces and the Hanwell Village Green conservation area — ridge-matched, pair-balanced and drawn to Ealing Council's guidance.
Hip-to-gable loft drawings for Northfields's Edwardian streets around Lammas Park — ridge-matched, pair-balanced and drawn to Ealing Council's guidance.
Hip-to-gable loft drawings for West Ealing's mixed Victorian terraces and converted flats — ridge-matched, pair-balanced and drawn to Ealing Council's guidance.
Hip-to-gable loft drawings for Greenford's interwar semi-detached estates — ridge-matched, pair-balanced and drawn to Ealing Council's guidance.
Hip-to-gable loft drawings for Perivale's 1930s Metroland semis with hipped roofs — ridge-matched, pair-balanced and drawn to Ealing Council's guidance.
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 type | Hip-to-gable route | What it gains | What Ealing Council checks |
|---|---|---|---|
| Hipped semi-detached | Full application, one gable | Full-width loft on the hipped side | Balance with the paired neighbour |
| Hipped end-terrace | Full application, one gable | Squares off the exposed end | Side elevation and street rhythm |
| Hipped detached | Full application, one or both ends | Loft across the whole roof | Bulk and the wider roofscape |
| Already gabled roof | Not needed — dormer only | Space via a rear dormer instead | Dormer volume and set-back |
In conservation areas such as Bedford Park and Ealing Common, the loss of a hip is resisted and a hip-to-gable is assessed on its effect on the protected roofscape.
A fixed process built around how Ealing Council validates and decides hip-to-gable applications — most drawings are submission-ready within seven days of survey.
Send us your Ealing 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 Ealing Council decisions.
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.
Chartered designers develop the gable and its rear dormer to your brief, drawn to Ealing Council's roof-alteration guidance with the side elevation and neighbour relationship resolved on the page.
We submit the householder application, manage validation and case-officer queries, and revise the drawings free until Ealing Council issues its decision.
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 Ealing Council, whether or not your street is designated. It is usually submitted together with a rear dormer as a single roof-alteration application.
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. Ealing'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. Ealing Council is the decision-maker.
Yes, and a matching pair often reads better to Ealing 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.
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 Ealing the two are typically drawn and submitted as one application to Ealing Council. Presenting them together means the council assesses a single coherent change to the roof rather than two separate alterations.
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 Ealing Council's planning decision. We detail the junction on the drawings and flag the notice early so a surveyor can be appointed without delay.
We price each Ealing 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 Ealing Council approves. Call 020 7864 7245 to start.
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