Back-of-house extension drawings for Bournemouth Central homes — the glazed kitchen-diner across the rear, drawn to Bournemouth, Christchurch and Poole Council's depth and daylight limits, delivered in days and revised free until your decision, with a free approval-odds check first.
Bournemouth, Christchurch and Poole Council granted 88% of the householder planning decisions it made in its latest published year — 1 point above the 87% England-wide householder average. Bournemouth Central contains Dean Park, Old Christchurch Road, Saints conservation areas (Dean Park designated 1993), 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) 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 Bournemouth, Christchurch and Poole Council needs a full application. In conservation areas such as Dean Park, Old Christchurch Road and Saints those rights are removed, so we confirm your exact address before a line is drawn. A validated householder application in Bournemouth Central is determined against an 8-week statutory target.
Dean Park (conservation area designated in 1993), Old Christchurch Road (conservation area designated in 1993) and Saints (conservation area designated in 1987) — these are the Bournemouth Central pockets our drawings cover most. Heritage designations here include Dean Park, Old Christchurch Road and Saints. Bournemouth, Christchurch and Poole Council weighs each proposal against Bournemouth, Christchurch and Poole Council's development plan and the design policies it applies to householder applications, where the 8,730 homes here are 22% pre-1900, 8% 1973-1982, 8% 2000-2008, which is what sets the realistic roof and rear-projection options. On roofs the borough is steeply pitched slate roofs, valley gutters and party parapets typical of pre-1900 building and shallow trussed roofs typical of 1970s building, over Victorian and earlier houses (22% of 8,730 homes), 1970s and early-1980s houses (8%) and 2000s houses and apartments (8%).
Heritage designation is the single biggest variable in Bournemouth Central, and it is address-specific: Dean Park (conservation area designated in 1993), Old Christchurch Road (conservation area designated in 1993) and Saints (conservation area designated in 1987). Inside those boundaries permitted development is curtailed and Bournemouth, Christchurch and Poole 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 Bournemouth, Christchurch and Poole Council, but Bournemouth Central's 3 conservation areas still limit permitted development on those streets.
On stock, Bournemouth Central is Victorian and earlier houses (22% of 8,730 homes), 1970s and early-1980s houses (8%) and 2000s houses and apartments (8%) — which is why steeply pitched slate roofs, valley gutters and party parapets typical of pre-1900 building and shallow trussed roofs typical of 1970s building govern what a loft or rear projection can realistically be. Bournemouth, Christchurch and Poole Council decided 1,206 householder applications in the latest published year and granted 88%, with 44% issued inside the eight-week target. We work from the council's own published record.
The full build-period split for Bournemouth Central runs pre-1900 22% (1,880 homes), 1900-1918 5% (410 homes), 1919-1929 1% (80 homes), 1930-1939 7% (650 homes), 1945-1954 2% (200 homes), 1955-1964 3% (290 homes), 1965-1972 5% (410 homes), 1973-1982 8% (730 homes), 1983-1992 7% (580 homes), 1993-1999 4% (360 homes) and 2000-2008 8% (720 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.
Bournemouth, Christchurch and Poole Council also decides for Bearwood & Merley, Boscombe West, Broadstone, Burton & Grange, Canford Cliffs, Christchurch Town, Commons and Highcliffe & Walkford, so a decision in Bournemouth Central 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 Bournemouth Central and Bournemouth, Christchurch and Poole Council. These are the numbers that decide what is realistic on your street, so we work from them rather than from national averages.
| Measure | Bournemouth Central |
|---|---|
| Dwellings recorded | 8,730 |
| Built pre-1900 | 1,880 (22%) |
| Built 1900-1918 | 410 (5%) |
| Built 1919-1929 | 80 (1%) |
| Built 1930-1939 | 650 (7%) |
| Built 1945-1954 | 200 (2%) |
| Built 1955-1964 | 290 (3%) |
| Built 1965-1972 | 410 (5%) |
| Built 1973-1982 | 730 (8%) |
| Built 1983-1992 | 580 (7%) |
| Built 1993-1999 | 360 (4%) |
| Built 2000-2008 | 720 (8%) |
| Built before 1919 | 26% |
| Built 1919–1939 | 8% |
| Built 1945–2008 | 38% |
| Conservation areas in Bournemouth Central | 3 (Dean Park, Old Christchurch Road…) |
| Conservation areas district-wide | 48 |
| Article 4 directions recorded | 0 |
| Householder applications decided | 1,206 |
| Householder applications granted | 88% |
| Decided within 8 weeks | 44% |
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 Bournemouth, Christchurch and Poole Council's own, from MHCLG live table PS2 for the year to 31 March 2026.
The rear extension is the workhorse of Bournemouth Central home improvement — it is how a dark back kitchen becomes an open family room facing the garden. Because the borough is built largely from Victorian and earlier houses (22% of 8,730 homes), 1970s and early-1980s houses (8%) and 2000s houses and apartments (8%), most back walls sit close to a neighbour on at least one side, and that proximity, not the design, is what Bournemouth, Christchurch and Poole Council scrutinises. The council reads the proposal against Bournemouth, Christchurch and Poole Council's development plan and the design policies it applies to householder applications, 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. Bournemouth Central contains Dean Park, Old Christchurch Road, Saints conservation areas (Dean Park designated 1993), so materials, fenestration and roof form are assessed against the appraisal, so the rear elevation is composed around it rather than corrected after an objection.
Where the property sits in a conservation area — Dean Park, Old Christchurch Road and Saints among Bournemouth Central's — the larger-home extension route is switched off and even a modest rear addition needs consent. No Article 4 direction is recorded for Bournemouth, Christchurch and Poole Council, but Bournemouth Central's 3 conservation areas still limit permitted development on those streets. We confirm the designation before the survey.
Many single-storey rear extensions in Bournemouth Central are permitted development and need no application. You will normally need to apply to Bournemouth, Christchurch and Poole 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 Bournemouth, Christchurch and Poole 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 Bournemouth, Christchurch and Poole Council's real householder decision record, taken from official planning statistics and refreshed as new data lands. Bournemouth, Christchurch and Poole Council granted 88% of its householder applications in the year to 31 March 2026, and Dean Park shapes what is approved here. 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 Dean Park, Old Christchurch Road and Saints, 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 victorian and earlier houses (22% of 8,730 homes), 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.
The 8,730 homes here are 22% pre-1900, 8% 1973-1982, 8% 2000-2008, which is what sets the realistic roof and rear-projection options. We keep the extension inside the daylight splays, set any glazed roof below the first-floor cill, and retain the garden depth Bournemouth, Christchurch and Poole 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 Bournemouth Central back-of-house projects come up most often:
Rear extension drawings for Dean Park's conservation area designated in 1993 — depth-checked, daylight-tested and drawn to Bournemouth, Christchurch and Poole Council's guidance.
Rear extension drawings for Old Christchurch Road's conservation area designated in 1993 — depth-checked, daylight-tested and drawn to Bournemouth, Christchurch and Poole Council's guidance.
Rear extension drawings for Saints's conservation area designated in 1987 — depth-checked, daylight-tested and drawn to Bournemouth, Christchurch and Poole Council's guidance.
How far you can extend at the back in Bournemouth Central depends on your house type and the route you take. This is how the options compare.
| Route | Depth allowed | Consent needed | What Bournemouth, Christchurch and Poole 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 Dean Park and Old Christchurch Road and Article 4 streets need a full application.
A fixed process built around how Bournemouth, Christchurch and Poole Council validates and decides rear-extension applications — most drawings are submission-ready within seven days of survey.
Send us your Bournemouth Central 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 Bournemouth, Christchurch and Poole 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 Bournemouth, Christchurch and Poole 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 Bournemouth, Christchurch and Poole 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 Bournemouth Central. You will need to involve Bournemouth, Christchurch and Poole 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 Dean Park and Old Christchurch Road, 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 Bournemouth, Christchurch and Poole 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 Bournemouth Central's conservation areas.
It is the daylight test Bournemouth, Christchurch and Poole 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 Bournemouth Central address specifically.
A two-storey rear extension almost always needs a full householder application to Bournemouth, Christchurch and Poole 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 Bournemouth Central 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 Bournemouth, Christchurch and Poole 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 Bournemouth Central address specifically.
We price each Bournemouth Central 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 Bournemouth, Christchurch and Poole 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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