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House extension plans in Fladbury — a glazed single-storey rear extension on a period home
Fladbury · House Extension Drawings & Planning

House extension plans in Fladbury

Single-storey, double-storey, rear and side extension drawings for Fladbury homes — measured to Wychavon District Council's design guidance, delivered in days and revised free until your decision, with a free approval-odds check before you commit.

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Fladbury planning decisions and design rules

Wychavon District Council granted 91% of the householder planning decisions it made in its latest published year — 4 points above the 87% England-wide householder average. Fladbury contains Cropthorne, Fladbury, Wick conservation areas, 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.

Before permission is required, Class B allows 40m³ of added loft volume on a terrace and 50m³ on a semi or detached house, and Class A allows a 3m single-storey rear extension on a terrace or 4m on a detached house. In conservation areas such as Cropthorne, Fladbury and Wick those rights are removed, so we confirm your exact address before a line is drawn. A validated householder application in Fladbury is determined against an 8-week statutory target.

Cropthorne (designated conservation area), Fladbury (designated conservation area), Wick (designated conservation area), Bricklehampton (civil parish within Fladbury), Charlton (civil parish within Fladbury), Cropthorne (civil parish within Fladbury) and Wick (civil parish within Fladbury) — these are the Fladbury pockets our drawings cover most. Heritage designations here include Cropthorne, Fladbury and Wick. Wychavon District Council weighs each proposal against the adopted Wychavon local plan and Wychavon District Council's design guidance for householder work, where the 1,290 homes here are 25% pre-1900, 11% 1955-1964, 11% 1965-1972, 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 gabled roofs typical of that period's building, over Victorian and earlier houses (25% of 1,290 homes), late-1950s and early-1960s houses (11%) and late-1960s and early-1970s houses (11%).

Why a Fladbury scheme is judged on Fladbury terms

What is permitted in Fladbury turns on designation first, so that is where we start: Cropthorne (designated conservation area), Fladbury (designated conservation area) and Wick (designated conservation area). Inside those boundaries permitted development is curtailed and Wychavon 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, Fladbury takes in Bricklehampton, Charlton, Cropthorne and Wick. No Article 4 direction is recorded for Wychavon District Council, but Fladbury's 3 conservation areas still limit permitted development on those streets.

On stock, Fladbury is Victorian and earlier houses (25% of 1,290 homes), late-1950s and early-1960s houses (11%) and late-1960s and early-1970s houses (11%) — which is why steeply pitched slate roofs, valley gutters and party parapets typical of pre-1900 building and shallow gabled roofs typical of that period's building govern what a loft or rear projection can realistically be. Wychavon District Council decided 440 householder applications in the latest published year and granted 91%, with 88% issued inside the eight-week target. We draw to that record rather than to a national average.

The full build-period split for Fladbury runs pre-1900 25% (320 homes), 1900-1918 2% (20 homes), 1919-1929 5% (60 homes), 1930-1939 2% (30 homes), 1945-1954 5% (70 homes), 1955-1964 11% (140 homes), 1965-1972 11% (140 homes), 1973-1982 9% (110 homes), 1983-1992 7% (90 homes), 1993-1999 4% (50 homes) and 2000-2008 4% (50 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.

Wychavon District Council also decides for Badsey & Aldington, Bowbrook, Bredon, Bredon Hill, Bretforton & Offenham, Dodderhill, Droitwich East and Eckington, so a decision in Fladbury 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.

Fladbury by the published data

Published figures for Fladbury and Wychavon District Council. These are the numbers that decide what is realistic on your street, so we work from them rather than from national averages.

MeasureFladbury
Dwellings recorded1,290
Built pre-1900320 (25%)
Built 1900-191820 (2%)
Built 1919-192960 (5%)
Built 1930-193930 (2%)
Built 1945-195470 (5%)
Built 1955-1964140 (11%)
Built 1965-1972140 (11%)
Built 1973-1982110 (9%)
Built 1983-199290 (7%)
Built 1993-199950 (4%)
Built 2000-200850 (4%)
Built before 191926%
Built 1919–19397%
Built 1945–200850%
Conservation areas in Fladbury3 (Cropthorne, Fladbury…)
Conservation areas district-wide64
Article 4 directions recorded0
Householder applications decided440
Householder applications granted91%
Decided within 8 weeks88%

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 Wychavon District Council's own, from MHCLG live table PS2 for the year to 31 March 2026.

Extension plans built around Wychavon District Council's rules

Fladbury homes come in a handful of recurring shapes, and each one points to a different extension. The borough is built largely from Victorian and earlier houses (25% of 1,290 homes), late-1950s and early-1960s houses (11%) and late-1960s and early-1970s houses (11%), so a Victorian terrace usually wants a rear or side-return infill, while an interwar semi has room for a wider single-storey wrap or a two-storey side addition. Wychavon District Council judges every one of them against the adopted Wychavon local plan and Wychavon District Council's design guidance for householder work, weighing footprint, height and the impact on the house next door before it looks at the elevations.

That is why the drawings decide the outcome. We set the extension depth against the permitted-development limits precisely, keep the eaves and ridge within the allowances, and plot the 45-degree daylight lines to the neighbours' windows so the case officer can see the amenity test is passed. Fladbury contains Cropthorne, Fladbury, Wick conservation areas, so materials, fenestration and roof form are assessed against the appraisal, so we design around it from the first sketch rather than discover it at validation.

Fladbury also protects whole streets — Cropthorne, Fladbury and Wick among them. No Article 4 direction is recorded for Wychavon District Council, but Fladbury's 3 conservation areas still limit permitted development on those streets. On designated land the larger-home extension route and most side extensions stop being permitted development, so we confirm your address against those layers before drawing a line.

Isometric house extension drawing for a Fladbury home

Do I need planning permission to extend my house in Fladbury?

Plenty of Fladbury extensions are permitted development and need no planning application — a single-storey rear extension within the depth and height limits is the common case. You will normally need to apply to Wychavon District Council if any of these apply:

  • The single-storey rear extension is deeper than 3 metres on a terrace or semi, or 4 metres on a detached house (6m/8m needs prior approval under the larger-home scheme)
  • It is a two-storey or double-storey extension, or the rear extension is higher than 4 metres
  • A side extension is wider than half the original house, or more than one storey
  • Any part projects forward of the principal (front) elevation, or the extension covers more than half the garden
  • Your home is in a conservation area such as Cropthorne and Fladbury, where the larger-home route and side extensions are not permitted development

Fladbury extension approval rates — live from council data

Below is Wychavon District Council's real householder decision record, drawn from official planning statistics and refreshed as new data lands. Wychavon District Council granted 91% of its householder applications in the year to 31 March 2026, and Cropthorne shapes what is approved here. A complete, policy-literate extension pack anticipates those pressure points before submission, which is why professionally drawn applications are decided faster and refused less often than DIY ones.

Source: MHCLG planning application statistics (householder decisions, England, 1 April 2025 - 31 March 2026). Compare every borough on our London approval-rate league table.

91%householder applications approved in Wychavon
87%national average — Wychavon is 4 points above the national average

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Which extensions get approved in Fladbury

Across Cropthorne, Fladbury and Wick, the extension that lands most often is the single-storey rear addition — a glazed kitchen-diner across the back of the house, kept within the permitted-development depth or taken to a full application where the ground floor wants more. On the borough's victorian and earlier houses (25% of 1,290 homes), a side-return infill frequently pairs with it to square off the plan; on wider late-1960s and early-1970s houses (11%), a two-storey side or rear extension can add a bedroom above without swallowing the garden.

The 1,290 homes here are 25% pre-1900, 11% 1955-1964, 11% 1965-1972, which is what sets the realistic roof and rear-projection options. We size the extension to the amenity and daylight tests, match the roof and materials to the host house, and keep enough garden to satisfy Wychavon District Council's space standards — so the scheme answers the borough's questions before an objection can raise them. Where permitted-development rights are used up or removed, we prepare the householder application to the council's extension design guidance instead.

Single-storey rear extension opening onto the garden of a Fladbury house

House extensions across Fladbury

We draw extensions on every street in the borough. A few of the neighbourhoods where Fladbury projects come up most often:

Cropthorne

Extension drawings for Cropthorne's designated conservation area — footprint-checked, daylight-tested and drawn to Wychavon District Council's guidance.

Fladbury

Extension drawings for Fladbury's designated conservation area — footprint-checked, daylight-tested and drawn to Wychavon District Council's guidance.

Wick

Extension drawings for Wick's designated conservation area — footprint-checked, daylight-tested and drawn to Wychavon District Council's guidance.

Bricklehampton

Extension drawings for Bricklehampton's civil parish within Fladbury — footprint-checked, daylight-tested and drawn to Wychavon District Council's guidance.

Charlton

Extension drawings for Charlton's civil parish within Fladbury — footprint-checked, daylight-tested and drawn to Wychavon District Council's guidance.

Cropthorne

Extension drawings for Cropthorne's civil parish within Fladbury — footprint-checked, daylight-tested and drawn to Wychavon District Council's guidance.

Which extension suits your Fladbury home?

The right extension in Fladbury depends on your house type and how much garden you can give up. This is how the main options compare on planning route and what they add.

Extension typePermitted development?What it addsWhat Wychavon District Council checks
Single-storey rearOften, within 3m/4m depth (6m/8m via prior approval)Bigger kitchen-diner across the backDepth, height, neighbour daylight (45°)
Side-return infillSometimes, if within width and height limitsSquares off an L-shaped ground floorWidth vs the original house, glazing to boundary
Two-storey rear/sideNo — full applicationExtra bedroom or bathroom aboveBulk, overlooking, 7m rear-boundary gap
Wraparound (rear + side)No — full applicationWhole-width open-plan ground floorCombined footprint and garden retained

Route depends on your street — conservation areas such as Cropthorne and Fladbury and Article 4 directions can remove permitted-development rights.

Four steps to an approved Fladbury extension

A fixed process built around how Wychavon District Council validates and decides householder extension applications — most drawings are submission-ready within seven days of survey.

  1. 1

    Free approval check

    Tell us your Fladbury postcode and house type. We confirm your conservation and Article 4 status, how much permitted-development depth you have left, and score your odds against live Wychavon District Council decisions.

  2. 2

    Measured survey

    We measure the existing footprint, floor and eaves levels, boundary distances and the neighbours' window positions — the numbers the depth limits and daylight tests depend on.

  3. 3

    Extension design & drawings

    Chartered designers develop the single-storey, two-storey or side extension to your brief, drawn inside the permitted-development limits or to Wychavon District Council's extension design guidance.

  4. 4

    Submission & follow-through

    We submit the certificate, prior-approval notice or application, manage validation and case-officer queries, and revise the drawings free until Wychavon District Council issues its decision.

Frequently asked questions

Do I need planning permission to extend my house in Fladbury?

Not always. 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 Fladbury you will need to apply to Wychavon District Council for two-storey extensions, side extensions wider than half the house, anything forward of the front wall, deeper rear extensions under the larger-home prior-approval route, and any extension in a conservation area such as Cropthorne and Fladbury.

How deep can a single-storey rear extension go in Fladbury without planning permission?

Standard permitted development allows 3 metres on a terraced or semi-detached house and 4 metres on a detached one. The larger-home extension scheme can double that to 6 or 8 metres, but it needs a prior-approval notification to Wychavon District Council and a neighbour-consultation period, and it does not apply on designated land such as Fladbury's conservation areas. We confirm which route your property qualifies for before drawing.

Can I build a double-storey extension in Fladbury?

Two-storey and double-storey extensions almost always need a full householder application to Wychavon District Council, because they fall outside permitted development on most homes. The council looks closely at bulk, overlooking of neighbours and the 7-metre gap a two-storey rear extension must keep from the rear boundary. We design to those tests and show the daylight and privacy angles on the drawings. This applies to your Fladbury address specifically.

How long does Wychavon District Council take to decide an extension application?

A householder planning application in Fladbury runs to a statutory eight-week target, a larger-home prior-approval notification to around six weeks including the neighbour-consultation period, and a lawful development certificate to eight weeks. Incomplete submissions stall at validation, so we submit a complete pack and manage officer queries to keep the decision on schedule. Wychavon District Council is the decision-maker.

Will my extension in Fladbury need building regulations approval as well as planning?

Yes — planning permission and building regulations are separate consents, and almost every extension needs both. Planning governs whether you can build it; building control governs how it is built, covering structure, insulation, drainage and fire safety. We prepare the building-regulations drawings alongside the planning set so Wychavon District Council's building control or an approved inspector can sign the work off. This applies to your Fladbury address specifically.

How much do extension plans in Fladbury cost?

Every house and brief is different, so we price each Fladbury extension individually and send a fixed, no-obligation quote back within one working day. It covers the full drawing pack with free revisions until Wychavon District Council approves, and we tell you upfront whether your extension qualifies as permitted development. Call 020 7864 7245 to get started.

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