1 Mill Lane Ramsden Heath Billericay Essex CM11 1LX Data via plota.co.uk
Proposal
Removal of existing conservatory and construction of single storey rear extension with parapet wall. Data via plota.co.uk
Application progress
Approved on 2 Jul 2026 · Last checked 19 Sept 2026
Site constraints 3
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 1
Last sold for £375,000 in August 2025. Semi-detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in April 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Important details
- Council
- Chelmsford
- Postcode
- CM11 1LX
- Received
- 8 May 2026
- Validated
- 8 May 2026
- Target decision
- 3 Jul 2026
- Decision date
- 2 Jul 2026
How this decision compares
Decided in 55 days from validation, about the council's usual 55 days. Approved, as 88% of extensions here are.
Plota live figures for extensions decided by Chelmsford in the last twelve months, from validation. Chelmsford decision record →
Public comments
No public comments yet.
Last counted 19 Sept 2026
Consultation & key dates
- Alt. reference
- PP-14913338
- Planning Portal ref
- PP-14913338
- Comments by
- 19 Jun 2026
Historical activity at this location
13 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Chelmsford is one of the fastest councils in England for householder decisions, ranking #23 out of 296. Only 21% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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1 Mill Lane Ramsden Heath Billericay Essex CM11 1LX
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