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CM7 · Braintree · Braintree

Planning and building regulation drawings in Braintree (CM7)

CM7 is the Braintree district, and Braintree District Council is the authority that receives and decides householder applications here. The national planning data register shows six conservation areas overlapping it: Bocking Church Street, Braintree Town Centre and Bradford Street, Finchingfield, Great Bardfield, Great Saling and Wethersfield. Only one of those names refers to the town centre, so a single postcode can hold addresses with very different planning positions.

MCIAT chartered technologists
Braintree District Council granted 92% of 431 householder applications
Drawings in about 7 days

For a homeowner planning a loft conversion, an extension or a new window arrangement, the first job is to establish which side of a conservation area boundary the house stands. Inside one, a roof enlargement such as a rear dormer is not permitted development, nor is a side extension or a rear extension of more than one storey. That does not mean the work is refused. It means the council decides it through a householder application, and the drawings are the evidence it decides on.

A good set of drawings for a conservation area address shows the existing roof and elevations accurately, the proposed change in the same drawing style, and the materials to be used. Roof windows, dormers and chimney alterations are the kinds of change where the detail matters. If the house is outside every designation, permitted development may still cover the work, but the limits on height, projection and distance from the boundary need to be checked against the plot. The practice is a team of chartered architectural technologists. Our fixed fees are on the pricing page, and we confirm the fee for a house in Braintree, Finchingfield or Great Bardfield when we quote.

Planning in Braintree: what to know before you apply

Braintree District Council handles householder applications as the local planning authority for the district. A valid application brings together the form, the location and block plans, existing and proposed drawings, the ownership certificate or notice and the fee. For houses in the Braintree Town Centre or Bocking Church Street conservation areas, the council has to consider the effect on the character of the area, so the drawings should set out roof forms, materials and frontage detail clearly, and the same applies in areas such as Finchingfield and Great Bardfield. The application is publicised to neighbours, and a parish council that has asked to be told about applications is notified. A householder proposal can be decided by an officer under delegated powers or by a committee.

Applications are decided by Braintree District Council — its planning pages.

Check your route

Does your Braintree project need planning permission?

Route check · Braintree (CM7)

ProjectProperty

Listed building?

Conservation area?

Likely permitted development — no planning applicationNeeds checking

A single-storey rear extension up to 4 m deep on a detached house, or 3 m on any other house, is Class A permitted development subject to the height and materials conditions.
This council does not publish its Article 4 directions to the national register, so the schedule is confirmed with the council first.
Where permitted development applies, a lawful development certificate proves it for lenders and buyers.

Sources: GPDO 2015, Schedule 2, Part 1 · Planning Portal — common projects · Building Regulations 2010 — when approval is needed

This is a first-pass indication from the national rules, not planning advice for your property. Your council's registers, any Article 4 schedule and the exact dimensions decide it — the free appraisal checks all three before we recommend a route.

Confirm it with a free appraisal

Braintree (CM7) in numbers

What Braintree District Council has decided, and what CM7 is built of — the two facts that shape every job here.

Householder planning decisions — Braintree District Council

Braintree (CM7) applications are decided by Braintree District Council; these are its published householder figures for the last four quarters.

Householder applications decided2025 Q2 to 2026 Q1	431
Granted	396
Refused	35
Grantedof 431 decisions · England 90%	92%
Decided within 8 weeksof 347, excluding prior approvals	97%

Source: Ministry of Housing, Communities and Local Government (PS2 district planning application statistics). Open Government Licence v3.0 Extracted 2026-09-22.

Permitted development prior approvals — Braintree District Council

How the larger-home-extension route has fared with Braintree District Council, which decides CM7 notifications.

Larger home extension prior approvals — not required2024 Q2 to 2026 Q1	27
Prior approval granted	1
Prior approval refused	0

Source: Ministry of Housing, Communities and Local Government (PS1 district planning application statistics). Open Government Licence v3.0 Extracted 2026-09-22.

Planning appeals — Braintree District Council

Refusals in CM7 can be appealed to the Planning Inspectorate; this is Braintree District Council's householder appeal record.

Householder appeals determined2021–2026	105
Allowed	40
Allowedof 105 · England 36%	38%

Source: Planning Inspectorate appeals casework. Open Government Licence v3.0 Extracted 2026-09-22.

Conservation areas and Article 4 directions — Braintree District Council

Register counts for Braintree District Council, and the designations whose polygons hold CM7's own postcodes. A count describes what the council has published, never a rank against another council.

Conservation areas in the register37 dated, 1968–1991	37
Conservation areas in the register, within CM7Bocking Church Street, Braintree Town Centre and Bradford Street, Finchingfield	6

Source: MHCLG Planning Data Platform. Open Government Licence v3.0 Extracted 2026-09-22. Source: MHCLG planning.data.gov.uk; Ordnance Survey Code-Point Open. Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Contains National Statistics data © Crown copyright and database right 2026. Open Government Licence v3.0 Extracted 2026-09-22.

Day 0Measured survey of your Braintree property — or your existing plans if you have them.
About 7 daysDrawings issued for your approval. Free redraws until you are happy.
SubmissionWe validate against Braintree District Council’s checklist and submit on your behalf.
Council: 8-week targetHouseholder applications carry an 8-week statutory target. Braintree District Council decided 97% of 347 recent householder applications inside it.

Source: Ministry of Housing, Communities and Local Government (PS2 district planning application statistics). Open Government Licence v3.0 Extracted 2026-09-22.

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Braintree (CM7) — FAQs

Is a rear dormer allowed in Finchingfield?+

Not as permitted development if the house is inside the Finchingfield conservation area, because roof enlargements are excluded there. Planning permission can still be sought through a householder application. The drawings would need to show the dormer's size, materials and position on the roof slope so the council can judge its effect on the area.

Does a Braintree postal address mean my house is in a conservation area?+

No. The register shows six conservation areas in CM7, and a postal address does not tell you whether the house falls inside one. Check the address against the council's map before assuming either way, since the answer changes which extensions need an application.

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