308 Ongar Road Brentwood Essex CM15 9HR Data via plota.co.uk
Proposal
Removal of chimney. Double storey side, rear and front extension with conversion of garage into habitable space. Alteration to fenestration with addition of render. Incorporating previously approved double storey rear extension which was half completed at construction stage within the design. Data via plota.co.uk
Application progress
Refused on 14 Apr 2026 · Delegated Decisions · Last checked 6 Jul 2026
Documents 10
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 6
Application forms 1
Site constraints 5
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 2
Last sold for £875,000 in April 2024. 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 August 2014, 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
- Brentwood
- Application type
- Householder Application
- Postcode
- CM15 9HR
- Received
- 5 Feb 2026
- Validated
- 5 Feb 2026
- Ward
- Brentwood North
- Case officer
- Show
- Target decision
- 14 Apr 2026
- Decision
- Application Refused
- Decision date
- 14 Apr 2026
- Decision level
- Delegated Decisions
- Appeal
- Allowed · 26 Aug 2026 · Written Representations · Inspectorate case 6012365 ↗
- Applicant
- Show
- Agent
- Sole Concepts Limited
How this decision compares
Decided in 68 days from validation, 9 days slower than Brentwood's median of 59 for extensions. Refused, as 14% of extensions here are.
Plota live figures for extensions decided by Brentwood in the last twelve months, from validation. Brentwood decision record →
Consultation & key dates
- Alt. reference
- PP-14658412
- Planning Portal ref
- PP-14658412
- Comments by
- 17 Mar 2026
- Statutory expiry
- 14 Apr 2026
- Env. assessment
- No
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Brentwood is one of the slowest councils in England for householder decisions, ranking #278 out of 296. The council extends the time limit on 68% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly less likely to be approved here (85%) 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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308 Ongar Road Brentwood Essex CM15 9HR
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Referenced application