The fast route to a deep single-storey rear extension in Kibworths — up to 6 metres on an attached house or 8 on a detached one — via Harborough District Council's prior approval scheme rather than a full planning application.
Harborough District Council granted 92% of the householder planning decisions it made in its latest published year — 5 points above the 87% England-wide householder average. Kibworths contains East Langton, Kibworth Beauchamp, Kibworth Harcourt conservation areas (East Langton designated 1972), so materials, fenestration and roof form are assessed against the appraisal, which is where a policy-literate drawing pack earns its keep. Its dominant Victorian (1837–1901) and 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. In conservation areas such as East Langton, Kibworth Beauchamp and Kibworth Harcourt those rights are removed, so we confirm your exact address before a line is drawn. A validated householder application in Kibworths is determined against an 8-week statutory target.
East Langton (conservation area designated in 1972), Kibworth Beauchamp (conservation area designated in 1982), Kibworth Harcourt (conservation area designated in 1982), Smeeton Westerby (conservation area designated in 1975), Tur Langton (conservation area designated in 1975), Shangton (civil parish within Kibworths), Carlton Curlieu (civil parish within Kibworths), Smeeton Westerby (civil parish within Kibworths), Thorpe Langton (civil parish within Kibworths), East Langton (civil parish within Kibworths) and Tur Langton (civil parish within Kibworths) — these are the Kibworths pockets our drawings cover most. Heritage designations here include East Langton, Kibworth Beauchamp, Kibworth Harcourt, Smeeton Westerby and Tur Langton. Harborough District Council weighs each proposal against Harborough District Council's adopted local plan and its householder design guidance, where the 3,880 homes here are 13% 1965-1972, 12% pre-1900, 8% 1993-1999, which is what sets the realistic roof and rear-projection options. On roofs the borough is shallow-pitched roofs and integral garages typical of that period's building and steeply pitched slate roofs, valley gutters and party parapets typical of pre-1900 building, over late-1960s and early-1970s houses (13% of 3,880 homes), Victorian and earlier houses (12%) and 1990s estate houses (8%).
Before anything is drawn we check your address against the designations that apply in Kibworths: East Langton (conservation area designated in 1972), Kibworth Beauchamp (conservation area designated in 1982), Kibworth Harcourt (conservation area designated in 1982), Smeeton Westerby (conservation area designated in 1975) and Tur Langton (conservation area designated in 1975). Inside those boundaries permitted development is curtailed and Harborough 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.
Beyond the designated areas, Kibworths takes in Shangton, Carlton Curlieu, Smeeton Westerby, Thorpe Langton, East Langton and Tur Langton. No Article 4 direction is recorded for Harborough District Council, but Kibworths's 5 conservation areas still limit permitted development on those streets.
On stock, Kibworths is late-1960s and early-1970s houses (13% of 3,880 homes), Victorian and earlier houses (12%) and 1990s estate houses (8%) — which is why shallow-pitched roofs and integral garages typical of that period's building and steeply pitched slate roofs, valley gutters and party parapets typical of pre-1900 building govern what a loft or rear projection can realistically be. Harborough District Council decided 439 householder applications in the latest published year and granted 92%, with 51% issued inside the eight-week target. That decision record, not a national figure, is what we design to.
The full build-period split for Kibworths runs pre-1900 12% (460 homes), 1900-1918 5% (180 homes), 1919-1929 2% (80 homes), 1930-1939 3% (100 homes), 1945-1954 5% (190 homes), 1955-1964 4% (150 homes), 1965-1972 13% (500 homes), 1973-1982 6% (250 homes), 1983-1992 6% (230 homes), 1993-1999 8% (310 homes) and 2000-2008 6% (230 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.
Harborough District Council also decides for Billesdon & Tilton, Bosworth, Dunton, Fleckney, Glen, Lubenham, Misterton and Nevill, so a decision in Kibworths 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.
Published figures for Kibworths and Harborough 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 | Kibworths |
|---|---|
| Dwellings recorded | 3,880 |
| Built pre-1900 | 460 (12%) |
| Built 1900-1918 | 180 (5%) |
| Built 1919-1929 | 80 (2%) |
| Built 1930-1939 | 100 (3%) |
| Built 1945-1954 | 190 (5%) |
| Built 1955-1964 | 150 (4%) |
| Built 1965-1972 | 500 (13%) |
| Built 1973-1982 | 250 (6%) |
| Built 1983-1992 | 230 (6%) |
| Built 1993-1999 | 310 (8%) |
| Built 2000-2008 | 230 (6%) |
| Built before 1919 | 16% |
| Built 1919–1939 | 5% |
| Built 1945–2008 | 48% |
| Conservation areas in Kibworths | 5 (East Langton, Kibworth Beauchamp…) |
| Conservation areas district-wide | 50 |
| Article 4 directions recorded | 0 |
| Householder applications decided | 439 |
| Householder applications granted | 92% |
| Decided within 8 weeks | 51% |
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 Harborough District Council's own, from MHCLG live table PS2 for the year to 31 March 2026.
The ordinary Class A limits stop a single-storey rear extension at 3 metres on an attached house and 4 on a detached one. The larger home extension scheme doubles both, on condition that the council is told first. That notification is not an application for permission — the council cannot refuse on design, materials or policy grounds. It can only consider the effect on the amenity of adjoining premises, and only if a neighbour actually objects during the 21-day consultation.
The other conditions still apply and are strict: single storey only, no higher than 4 metres, eaves no higher than the existing eaves, and no more than half the land around the original house covered. It is not available on designated land, so a house in a conservation area such as East Langton and Kibworth Beauchamp cannot use it at all. Materials must be similar to the existing house, and the extension must not include a veranda, balcony or raised platform.
Kibworths is largely late-1960s and early-1970s houses (13% of 3,880 homes), Victorian and earlier houses (12%) and 1990s estate houses (8%). Kibworths contains East Langton, Kibworth Beauchamp, Kibworth Harcourt conservation areas (East Langton designated 1972), so materials, fenestration and roof form are assessed against the appraisal, which matters here because an objecting neighbour puts amenity squarely in front of a case officer. No Article 4 direction is recorded for Harborough District Council, but Kibworths's 5 conservation areas still limit permitted development on those streets.
The scheme is available where all of these hold. Fail any one and it is a full application to Harborough District Council instead:
We prepare the notification pack Harborough District Council needs — plans, elevations, a site plan with the adjoining owners identified — and manage the 21-day neighbour consultation so the 42-day clock is not restarted by an incomplete submission.
Below is Harborough District Council's real householder decision record, drawn from official planning statistics and refreshed as new data lands. Harborough District Council granted 92% of its householder applications in the year to 31 March 2026, and East Langton shapes what is approved here. Prior approval turns on neighbour amenity alone, so the drawings that matter are the ones showing the relationship to the boundary.
Source: MHCLG planning application statistics (householder decisions, England, 1 April 2025 - 31 March 2026). Compare every borough on our London approval-rate league table.
Tell us about your project and get a fixed, no-obligation quote back within one working day. If you don't need planning permission at all, we'll tell you that too — for free.
Across East Langton, Kibworth Beauchamp and Kibworth Harcourt, the notifications that clear without objection are the ones that treat the neighbour as the audience. We show the extension in section against the boundary, demonstrate the 45-degree daylight relationship to the nearest habitable window, and where the plot is tight we taper the depth away from the boundary rather than running the full 6 metres to the fence.
The 3,880 homes here are 13% 1965-1972, 12% pre-1900, 8% 1993-1999, which is what sets the realistic roof and rear-projection options. Where an objection does arrive, the council's assessment is narrow: loss of light, outlook and overbearing effect on the adjoining property, nothing else. A pack that has already answered those three points on the drawings usually survives an objection, whereas one that leaves them to the officer's imagination usually does not.
We prepare prior-approval notifications across Kibworths. A few of the areas where deep rear extensions come up most often:
Prior approval drawings for East Langton — conservation area designated in 1972 — dimensioned to the 6m and 8m limits and prepared for Harborough District Council's neighbour consultation.
Prior approval drawings for Kibworth Beauchamp — conservation area designated in 1982 — dimensioned to the 6m and 8m limits and prepared for Harborough District Council's neighbour consultation.
Prior approval drawings for Kibworth Harcourt — conservation area designated in 1982 — dimensioned to the 6m and 8m limits and prepared for Harborough District Council's neighbour consultation.
Prior approval drawings for Smeeton Westerby — conservation area designated in 1975 — dimensioned to the 6m and 8m limits and prepared for Harborough District Council's neighbour consultation.
Prior approval drawings for Tur Langton — conservation area designated in 1975 — dimensioned to the 6m and 8m limits and prepared for Harborough District Council's neighbour consultation.
Prior approval drawings for Shangton — civil parish within Kibworths — dimensioned to the 6m and 8m limits and prepared for Harborough District Council's neighbour consultation.
Same extension, two routes, very different tests.
| Route | Depth allowed | What the council may consider | Timescale |
|---|---|---|---|
| Ordinary Class A permitted development | 3m attached / 4m detached | Nothing — no application needed | Immediate |
| Larger home extension prior approval | 6m attached / 8m detached | Amenity of adjoining premises, only if a neighbour objects | 21-day consultation, 42-day determination |
| Full householder application | No fixed limit | Design, materials, policy, amenity, everything | 8-week target |
| Any of these on designated land | 3m / 4m only | Prior approval scheme unavailable | Full application beyond the limits |
Limits and procedure from the GPDO 2015, Schedule 2, Part 1, Class A and paragraph A.4, made permanent by amendment in 2019.
A process built around the 21-day consultation, which is where these schemes are won or lost.
Send us your Kibworths postcode and house type. We confirm whether the property is on designated land, whether the scheme is available, and what depth you can realistically take.
We measure the original rear wall, eaves height, boundary distances and the neighbouring windows that the amenity assessment will turn on.
We draw the extension to the 6m or 8m limit with the boundary relationship shown in section, and prepare the written description and adjoining-owner details Harborough District Council needs to start the consultation.
We submit, track the 21-day consultation and the 42-day determination, respond to any objection on amenity grounds, and revise free until the decision.
Three metres on a terraced or semi-detached house and four on a detached one under ordinary permitted development. Under the larger home extension prior approval scheme those double to six and eight metres, provided you notify Harborough District Council before starting and the conditions on height, materials and land coverage are met. The scheme is not available on designated land. This applies to your Kibworths address specifically.
It is a notification, not an application for permission. You tell Harborough District Council what you intend to build, it writes to the adjoining owners, and they have 21 days to object. If nobody objects, you may build. If someone does, the council assesses the effect on the amenity of adjoining premises and must decide within 42 days. Design and policy are not in scope. This applies to your Kibworths address specifically.
The council then considers the impact on the amenity of the adjoining property — loss of light, loss of outlook, and overbearing effect — and nothing else. It cannot refuse because it dislikes the design or the materials. We prepare the drawings so those three questions are already answered in section and on the site plan, which is what usually carries an objected scheme through. This applies to your Kibworths address specifically. Harborough District Council is the decision-maker.
No. The larger home extension scheme is unavailable on designated land, which includes conservation areas such as East Langton and Kibworth Beauchamp, national landscapes, national parks and world heritage sites. On those properties the ordinary 3-metre and 4-metre limits apply, and anything deeper needs a full householder application to Harborough District Council. This applies to your Kibworths address specifically.
Twenty-one days for the neighbour consultation, and a maximum of 42 days from a valid submission for the council to determine it. If the council does not respond within 42 days you may proceed as notified. That deadline is the scheme's real advantage over a full application, and it is why validation completeness matters so much. This applies to your Kibworths address specifically. Harborough District Council is the decision-maker.
Yes — always. Prior approval deals only with the planning position. A 6-metre rear extension still needs building control approval for foundations, structure, drainage, thermal performance and fire safety, and the beam over the opening into the existing house needs designing and calculating. We prepare both sets so the notified scheme is the buildable one. This applies to your Kibworths address specifically. Harborough District Council is the decision-maker.
We quote each Kibworths scheme individually, because plot shape and the boundary relationship drive the work, and send a fixed, no-obligation quote within one working day. It covers the notification pack and free revisions until Harborough District Council determines it. Call 020 7864 7245 to start.
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Same fixed quotes, same fast drawings — wherever your project is.