Hip-to-gable drawings for Old Harlow 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 Harlow District Council's guidance, delivered in days and revised free until your decision, with a free approval-odds check first.
Harlow District Council granted 79% of the householder planning decisions it made in its latest published year — 8 points below the 87% England-wide householder average. Old Harlow contains Churchgate Street, Harlow Garden Village Estate, Harlowbury conservation areas (Churchgate Street designated 1969), so materials, fenestration and roof form are assessed against the appraisal, which is where a policy-literate drawing pack earns its keep. Its dominant postwar (1945–1970) housing stock sets the design brief on most streets.
The permitted-development ceilings are fixed: 40m³ of new roof volume for a terraced loft and 50m³ for a semi or detached house under Class B, plus a 3m single-storey rear extension on a terrace or 4m on a detached house under Class A. Old Harlow carries at least one Article 4 direction, and conservation areas including Churchgate Street, Harlow Garden Village Estate and Harlowbury remove those rights outright, so we confirm your exact address before a line is drawn. A validated householder application in Old Harlow is determined against an 8-week statutory target.
Churchgate Street (conservation area designated in 1969), Harlow Garden Village Estate (conservation area designated in 2013), Harlowbury (conservation area designated in 1994) and Old Harlow (conservation area designated in 1969) — these are the Old Harlow pockets our drawings cover most. Heritage designations here include Churchgate Street, Harlow Garden Village Estate, Harlowbury and Old Harlow. Harlow District Council weighs each proposal against Harlow District Council's adopted local plan and its householder design guidance, where the 4,050 homes here are 13% 1973-1982, 11% 1945-1954, 9% 1965-1972, which is what sets the realistic roof and rear-projection options. On roofs the borough is shallow trussed roofs typical of 1970s building and simple gabled and hipped roofs typical of early postwar building, over 1970s and early-1980s houses (13% of 4,050 homes), early postwar houses (11%) and late-1960s and early-1970s houses (9%).
Before anything is drawn we check your address against the designations that apply in Old Harlow: Churchgate Street (conservation area designated in 1969), Harlow Garden Village Estate (conservation area designated in 2013), Harlowbury (conservation area designated in 1994) and Old Harlow (conservation area designated in 1969). Inside those boundaries permitted development is curtailed and Harlow 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.
Harlow District Council has 14 recorded Article 4 directions, removing permitted development for rear and side extensions and other roof alterations, including rooflights — check the address before assuming PD applies in Old Harlow.
On stock, Old Harlow is 1970s and early-1980s houses (13% of 4,050 homes), early postwar houses (11%) and late-1960s and early-1970s houses (9%) — which is why shallow trussed roofs typical of 1970s building and simple gabled and hipped roofs typical of early postwar building govern what a loft or rear projection can realistically be. Harlow District Council decided 149 householder applications in the latest published year and granted 79%, with 67% issued inside the eight-week target. That decision record, not a national figure, is what we design to.
The full build-period split for Old Harlow runs pre-1900 7% (300 homes), 1900-1918 2% (70 homes), 1919-1929 2% (90 homes), 1930-1939 3% (130 homes), 1945-1954 11% (450 homes), 1955-1964 7% (280 homes), 1965-1972 9% (370 homes), 1973-1982 13% (510 homes), 1983-1992 5% (210 homes), 1993-1999 3% (140 homes) and 2000-2008 2% (70 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.
Harlow District Council also decides for Bush Fair and Mark Hall, so a decision in Old Harlow 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.
The Article 4 directions recorded for this council include 1 to 56 Morley Grove, 57 to 99 Morley Grove, Churchgate Street and Field House and Goodman House (Burnt Mill Industrial Estate). Each removes a specific permitted-development right inside its own boundary, which is why the check is done on the address rather than on the town.
Published figures for Old Harlow and Harlow District Council. These are the numbers that decide what is realistic on your street, so we work from them rather than from national averages.
| Measure | Old Harlow |
|---|---|
| Dwellings recorded | 4,050 |
| Built pre-1900 | 300 (7%) |
| Built 1900-1918 | 70 (2%) |
| Built 1919-1929 | 90 (2%) |
| Built 1930-1939 | 130 (3%) |
| Built 1945-1954 | 450 (11%) |
| Built 1955-1964 | 280 (7%) |
| Built 1965-1972 | 370 (9%) |
| Built 1973-1982 | 510 (13%) |
| Built 1983-1992 | 210 (5%) |
| Built 1993-1999 | 140 (3%) |
| Built 2000-2008 | 70 (2%) |
| Built before 1919 | 9% |
| Built 1919–1939 | 5% |
| Built 1945–2008 | 50% |
| Conservation areas in Old Harlow | 4 (Churchgate Street, Harlow Garden Village Estate…) |
| Conservation areas district-wide | 10 |
| Article 4 directions recorded | 14 |
| Householder applications decided | 149 |
| Householder applications granted | 79% |
| Decided within 8 weeks | 67% |
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 Harlow District Council's own, from MHCLG live table PS2 for the year to 31 March 2026.
The hip-to-gable is the semi's loft, and Old Harlow has the stock that needs it — the borough runs to 1970s and early-1980s houses (13% of 4,050 homes), early postwar houses (11%) and late-1960s and early-1970s houses (9%), 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. Harlow District Council judges the scheme against Harlow District Council's adopted local plan and its householder design guidance, 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. Old Harlow contains Churchgate Street, Harlow Garden Village Estate, Harlowbury conservation areas (Churchgate Street designated 1969), 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 Old Harlow's streets are designated — Churchgate Street, Harlow Garden Village Estate, Harlowbury and Old Harlow among them — a hip-to-gable is scrutinised hard, because losing a hip changes the roofscape the area is protected for. Harlow District Council has 14 recorded Article 4 directions, removing permitted development for rear and side extensions and other roof alterations, including rooflights — check the address before assuming PD applies in Old Harlow. We check the designation before the gable is drawn.
A hip-to-gable in Old Harlow 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 Harlow District 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 Harlow District Council's officers check first — and submit a validation-complete householder application, usually with the rear dormer on the same drawings.
Below is Harlow District Council's real householder decision record, drawn from official planning statistics and refreshed as new data lands. Harlow District Council granted 79% of its householder applications in the year to 31 March 2026, and Churchgate Street 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.
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Across Churchgate Street, Harlow Garden Village Estate and Harlowbury, 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 (13% of 4,050 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 4,050 homes here are 13% 1973-1982, 11% 1945-1954, 9% 1965-1972, 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 Harlow District 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 Old Harlow hip-to-gables come up most often:
Hip-to-gable loft drawings for Churchgate Street's conservation area designated in 1969 — ridge-matched, pair-balanced and drawn to Harlow District Council's guidance.
Hip-to-gable loft drawings for Harlow Garden Village Estate's conservation area designated in 2013 — ridge-matched, pair-balanced and drawn to Harlow District Council's guidance.
Hip-to-gable loft drawings for Harlowbury's conservation area designated in 1994 — ridge-matched, pair-balanced and drawn to Harlow District Council's guidance.
Hip-to-gable loft drawings for Old Harlow's conservation area designated in 1969 — ridge-matched, pair-balanced and drawn to Harlow District 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 Harlow District 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 Churchgate Street and Harlow Garden Village Estate, 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 Harlow District Council validates and decides hip-to-gable applications — most drawings are submission-ready within seven days of survey.
Send us your Old Harlow 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 Harlow District 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 Harlow District 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 Harlow District 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 Harlow 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 Old Harlow address specifically.
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. Old Harlow'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. Harlow District Council is the decision-maker.
Yes, and a matching pair often reads better to Harlow 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 Old Harlow address specifically.
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 Old Harlow the two are typically drawn and submitted as one application to Harlow District 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 Harlow 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 Old Harlow address specifically.
We price each Old Harlow 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 Harlow District Council approves. Call 020 7864 7245 to start.
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