108 Vicarage Road Sunbury-on-Thames TW16 7QL Data via plota.co.uk

26/00815/CPD - Cert. of Lawful Proposed Use and Dev Approved

Proposal

Certificate of lawfulness for proposed single storey rear extension to existing building, including installation of new doors and a 1 metre high fence. (As shown on plan no's 009 Rev 004, 002 Rev 000, 007 Rev 005, 001 Rev 000, 011 Rev 005, 008 Rev 008, 004 Rev 000, 003 Rev 000 rec'd 03.08.2026 ) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
3 Aug 2026
✓
Approved
28 Sept 2026

Approved on 28 Sept 2026 · Delegated Decision · Last checked 28 Sept 2026

Site constraints 2

Air quality management area: Spelthorne AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Sunbury-on-Thames built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

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.

Building

Floor area240 m² (2,583 sq ft)
Energy ratingC (asset rating 57)
UseB1 Offices and Workshop businesses
HeatingHeating and Natural Ventilation

From the energy performance certificate lodged in January 2019, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Spelthorne
Application type
Cert. of Lawful Proposed Use and Dev
Postcode
TW16 7QX
Received
3 Aug 2026
Validated
3 Aug 2026
Ward
Sunbury Common
Parish
Sunbury Common And Ashford Common ED
Case officer
Show
Target decision
28 Sept 2026
Decision
Grant Cert Lawful Prop Use/Dev
Decision date
28 Sept 2026
Decision level
Delegated Decision
Agent
Firstplan
Freehold owner
Show

How this decision compares

Decided in 56 days from validation, about the council's usual 55 days. Approved, as 87% of extensions here are.

72%decided within 8 weeks
87%approved
353decided in the last year

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

Public comments

No public comments yet.

Last counted 28 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15068099
Planning Portal ref
PP-15068099
Comments by
10 Sept 2026
Site or press notice
19 Aug 2026
Statutory expiry
28 Sept 2026
Env. assessment
No
Spelthorne
Planning Authority Score
4.9/10
Below average
#155 of 296 councils
Relevant to this application:
Householder decisions

Spelthorne ranks #124 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Spelthorne decision statistics
Based on MHCLG data, the year to March 2026
81%
Overall approval rate
Below avg (87%) #258 of 296
88%
Householder approved
Below avg (90%) #225 of 296
70%
Decided in 8 weeks
Above avg (63%) #124 of 296
35%
Extended time limit
Below avg (41%) #106 of 296
57%
Minor dwellings approved
67 decided (1-9 homes)
57%
Major dwellings approved
7 decided (10+ homes)
46%
Change of use approved
26 decided
634
Total decisions
122 refused in the year to March 2026

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.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.