Back-of-house extension drawings for Aylestone homes — the glazed kitchen-diner across the rear, drawn to Leicester City Council's depth and daylight limits, delivered in days and revised free until your decision, with a free approval-odds check first.
Leicester City Council granted 87% of the householder planning decisions it made in its latest published year — level with the 87% England-wide householder average. The Aylestone village conservation area protects the historic core, its cottages and the medieval packhorse bridge setting, which is where a policy-literate drawing pack earns its keep. Its dominant Victorian (1837–1901), interwar (1918–1939) and postwar (1945–1970) housing stock sets the design brief on most streets.
Under Class B, a rear dormer stays permitted development up to 40m³ of added roof volume on a terrace or 50m³ on a semi-detached or detached house, while Class A allows a single-storey rear extension of 3m beyond the original rear wall on a terrace and 4m on a detached house before a full application is needed. Aylestone carries at least one Article 4 direction, and conservation areas including Aylestone village, Braunstone and West End remove those rights outright, so we confirm your exact address before a line is drawn. A validated householder application in Aylestone is determined against an 8-week statutory target.
Aylestone Village (the historic core with the conservation area, packhorse bridge and old church), Saffron Lane (interwar and postwar estate housing to the east), Lutterworth Road (suburban semis lining the southern approach), Grace Road (terraces and semis near the cricket ground), Kirkdale Road (denser Victorian and interwar streets towards the city) and Middleton Street (terraced housing edging the meadows and canal) — these are the Aylestone pockets our drawings cover most. Heritage designations here include Aylestone village, Braunstone and West End. Leicester City Council weighs each proposal against the Leicester Local Plan and the Aylestone Village conservation area appraisal, where much of the southern suburb is interwar and postwar semis policed for spacing and paired-house rhythm on extensions. On roofs the borough is hipped roofs on the interwar and postwar semis and gabled slate roofs on the older village and terraced houses, over interwar and postwar semi-detached houses with gardens, Victorian terraces on the streets nearer the city and older village cottages around the historic core.
The rear extension is the workhorse of Aylestone home improvement — it is how a dark back kitchen becomes an open family room facing the garden. Because the borough is built largely from interwar and postwar semi-detached houses with gardens, Victorian terraces on the streets nearer the city and older village cottages around the historic core, most back walls sit close to a neighbour on at least one side, and that proximity, not the design, is what Leicester City Council scrutinises. The council reads the proposal against the Leicester Local Plan and the Aylestone Village conservation area appraisal, and the first line an officer draws is the 45-degree splay from the neighbour's nearest window.
So the drawings live or die on geometry. We set the depth against the exact permitted-development figure, hold the eaves and the flat-roof or lantern build-up under the 4-metre height ceiling, and show the projection tested against both the 45-degree plan angle and the 25-degree section angle to the neighbouring windows. The Aylestone village conservation area protects the historic core, its cottages and the medieval packhorse bridge setting, so the rear elevation is composed around it rather than corrected after an objection.
Where the property sits in a conservation area — Aylestone village, Braunstone and West End among Aylestone's — the larger-home extension route is switched off and even a modest rear addition needs consent. The 2022 HMO Article 4 extension reached part of Aylestone, so new small-HMO conversions there need planning permission, while the Aylestone village conservation area adds heritage controls around the historic core. We confirm the designation before the survey.
Many single-storey rear extensions in Aylestone are permitted development and need no application. You will normally need to apply to Leicester City Council, or use the larger-home prior-approval route, if any of these apply:
We draw the depth, the roof build-up and the daylight splays to each neighbour on the page — the tests Leicester City Council's officers apply first — and submit a validation-complete pack, whether that is a lawful development certificate, a larger-home prior-approval notice or a full householder application.
Below is Leicester City Council's real householder decision record, taken from official planning statistics and refreshed as new data lands. Leicester grants the large majority of householder applications, and in Aylestone the historic village conservation area and the protected semi-detached suburban streets shape most schemes. Rear extensions turn most often on neighbour daylight and depth, so a drawing pack that proves those tests upfront 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.
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 Aylestone Village, Saffron Lane and Lutterworth Road, the approved rear extension is typically a single-storey glazed box within the depth limit, roofed either flat with a lantern or in a shallow mono-pitch, and finished in brick or render to match the host wall. On the borough's interwar and postwar semi-detached houses with gardens, keeping the projection to the permitted-development figure often avoids an application entirely; where owners want the full 6 metres, the larger-home route succeeds when the neighbour-consultation period passes without a sustained objection.
Much of the southern suburb is interwar and postwar semis policed for spacing and paired-house rhythm on extensions. We keep the extension inside the daylight splays, set any glazed roof below the first-floor cill, and retain the garden depth Leicester City Council expects — so the back elevation answers the amenity case before a neighbour can lodge one. Two-storey rear extensions we draw with the 7-metre boundary gap and privacy screening resolved on the plan.
We draw rear extensions on every street in the borough. A few of the neighbourhoods where Aylestone back-of-house projects come up most often:
Rear extension drawings for Aylestone Village's the historic core with the conservation area, packhorse bridge and old church — depth-checked, daylight-tested and drawn to Leicester City Council's guidance.
Rear extension drawings for Saffron Lane's interwar and postwar estate housing to the east — depth-checked, daylight-tested and drawn to Leicester City Council's guidance.
Rear extension drawings for Lutterworth Road's suburban semis lining the southern approach — depth-checked, daylight-tested and drawn to Leicester City Council's guidance.
Rear extension drawings for Grace Road's terraces and semis near the cricket ground — depth-checked, daylight-tested and drawn to Leicester City Council's guidance.
Rear extension drawings for Kirkdale Road's denser Victorian and interwar streets towards the city — depth-checked, daylight-tested and drawn to Leicester City Council's guidance.
Rear extension drawings for Middleton Street's terraced housing edging the meadows and canal — depth-checked, daylight-tested and drawn to Leicester City Council's guidance.
How far you can extend at the back in Aylestone depends on your house type and the route you take. This is how the options compare.
| Route | Depth allowed | Consent needed | What Leicester City Council checks |
|---|---|---|---|
| Standard permitted development | 3m terrace/semi · 4m detached | Lawful development certificate (optional) | Depth, 4m height, materials |
| Larger-home prior approval | 6m terrace/semi · 8m detached | Prior-approval notice + neighbour consultation | Neighbour objections on amenity |
| Full householder application | Beyond the above, or two-storey | Full planning permission | Daylight (45°/25°), bulk, garden retained |
| Conservation area | Case by case | Full planning permission | Character, roof form, boundary treatment |
The larger-home route is switched off on designated land — conservation areas such as Aylestone village and Braunstone and Article 4 streets need a full application.
A fixed process built around how Leicester City Council validates and decides rear-extension applications — most drawings are submission-ready within seven days of survey.
Send us your Aylestone postcode and house type. We confirm your conservation and Article 4 status, how much rear-extension depth you have under permitted development, and score your odds against live Leicester City Council decisions.
We measure the original rear wall, floor and eaves levels, side and rear boundary distances and the neighbours' window positions — the numbers the depth limit and daylight splays depend on.
Chartered designers develop the single or two-storey rear extension to your brief, drawn inside the permitted-development limits or to Leicester City Council's extension design guidance, with the daylight angles shown.
We submit the certificate, prior-approval notice or application, handle validation and case-officer queries, and revise the drawings free until Leicester City Council issues its decision.
Often not. A single-storey rear extension up to 3 metres deep on a terrace or semi, or 4 metres on a detached house, and no higher than 4 metres, is usually permitted development in Aylestone. You will need to involve Leicester City Council for anything deeper via the larger-home route, for two-storey rear extensions, and for any rear extension in a conservation area such as Aylestone village and Braunstone, where those permitted-development rights fall away.
The larger-home extension scheme lets a single-storey rear extension reach 6 metres on a terrace or semi, or 8 metres on a detached house — double the standard allowance. It is not automatic: you submit a prior-approval notification to Leicester City Council, neighbours are consulted, and if one objects on amenity grounds the council rules on it. It also does not apply on designated land such as Aylestone's conservation areas.
It is the daylight test Leicester City Council applies to protect neighbours. Drawn on plan, a line at 45 degrees from the midpoint of the neighbour's nearest ground-floor window should not be crossed by your extension; a companion 25-degree line is checked in section. If the projection breaches it, the extension is likely to be shortened or refused, so we test and prove it on the drawings before submission. This applies to your Aylestone address specifically.
A two-storey rear extension almost always needs a full householder application to Leicester City Council, as it sits outside permitted development on most homes. The council checks that it stays at least 7 metres from the rear boundary, does not overbear the neighbours and avoids new overlooking. We resolve the boundary gap, privacy and daylight on the plans so the application is decided on its merits. This applies to your Aylestone address specifically.
Frequently, yes. If the rear extension involves work to a shared wall, building up to the boundary, or excavating foundations near a neighbour's structure, the Party Wall etc. Act applies and you must serve notice — this is separate from Leicester City Council's planning decision. We flag it early and can prepare the drawings a party-wall surveyor needs alongside the planning set. This applies to your Aylestone address specifically.
We price each Aylestone rear extension on its own footprint and send a fixed, no-obligation quote within one working day. It covers the full drawing pack with free revisions until Leicester City Council approves, and we confirm at the outset whether your extension is permitted development, needs prior approval, or a full application. Call 020 7864 7245 to begin.
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