18 Hill Road Brentwood Essex CM14 4QY Data via plota.co.uk

26/00451/HHA - Householder Application Approved

Proposal

Part single storey, part two storey front extension, first floor rear extension, extension and replacement of existing roof to create habitable accommodation and alterations to fenestration. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
1 May 2026
✓
Approved
17 Jul 2026

Approved on 17 Jul 2026 · Delegated Decisions · Last checked 17 Jul 2026

Associated applications 3

Site constraints 3

Also on the record
National infrastructure project 1081 m away: M25 junction 28 improvements; Inside the Brentwood built-up area; Green belt 60 m away: London.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate 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 £1,205,000 in December 2023. Detached house, freehold.

8 December 2023£1,205,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area195 m² (2,099 sq ft)
Energy ratingE (51 out of 100), could reach C
PropertyDetached house, 9 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in November 2015, the latest held for this property. The building may have changed since. View the certificate

Work with planning data?

Every application in Brentwood - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Brentwood
Application type
Householder Application
Postcode
CM14 4QY
Received
1 May 2026
Validated
1 May 2026
Ward
Brentwood West
Case officer
Show
Target decision
17 Jul 2026
Decision
Application Permitted
Decision date
17 Jul 2026
Decision level
Delegated Decisions
Applicant
Show
Agent
RJB Architect Ltd

How this decision compares

Decided in 77 days from validation, 18 days slower than Brentwood's median of 59 for extensions. Approved, as 85% of extensions here are.

45%decided within 8 weeks
85%approved
344decided in the last year

Plota live figures for extensions decided by Brentwood in the last twelve months, from validation. Brentwood decision record →

Consultation & key dates

Alt. reference
PP-14870148
Planning Portal ref
PP-14870148
Comments by
29 May 2026
Statutory expiry
17 Jul 2026
Env. assessment
No
Brentwood
Planning Authority Score
0.9/10
Poor
#294 of 296 councils
Relevant to this application:
Householder decisions

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%).

Among the slowest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Brentwood decision statistics
Based on MHCLG data, the year to March 2026
83%
Overall approval rate
Below avg (87%) #234 of 296
85%
Householder approved
Below avg (90%) #248 of 296
35%
Decided in 8 weeks
Below avg (63%) #278 of 296
68%
Extended time limit
Above avg (41%) #283 of 296
76%
Minor dwellings approved
97 decided (1-9 homes)
64%
Major dwellings approved
11 decided (10+ homes)
79%
Change of use approved
19 decided
717
Total decisions
124 refused in the year to March 2026

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.