159 Thorndon Avenue West Horndon Essex CM13 3TP Data via plota.co.uk
Proposal
Extend existing roof over existing dwelling and garage including a hip to gable extension to both sides of the roof with increase in ridge height and two flat roof dormers. Single storey rear extension, construction of front porch and alterations to fenestration. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 72.
Documents 14
Statements & assessments 2
Plans & drawings 11
Application forms 1
Site constraints 4
Checked on 6 October 2026. 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 £550,000 in January 2022. 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 2021, the latest held for this property. The building may have changed since. View the certificate
Every application in Brentwood - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
Decision outlook
Day 72, past the statutory target. 81% of extensions in Brentwood are decided within thirteen weeks, which runs to 28 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.
Plota live figures for extensions decided by Brentwood in the last twelve months, from validation. Brentwood decision record →
Public comments
No public comments yet.
5 neighbours consulted · Last counted 7 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14742553
- Planning Portal ref
- PP-14742553
- Comments by
- 22 Sept 2026
- Statutory expiry
- 16 Oct 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
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.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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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159 Thorndon Avenue West Horndon Essex CM13 3TP
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The consultation period closed on 22 Sept 2026.