19 Aspen Gardens Ashford TW15 1ED Data via plota.co.uk

26/01000/CPD - Cert. of Lawful Proposed Use and Dev Awaiting decision

Proposal

Certificate of Lawfulness for the proposed erection of a single storey rear extension with roof lantern. Following removal of existing conservatory. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
25 Sept 2026
Decision
Expected by 20 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 19 Nov 2026, from Spelthorne's recent extensions.

Comments are open until 21 Oct 2026

Comment on this application ↗

Site constraints 3

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
National infrastructure project 1672 m away: Southampton to London Pipeline Project; Inside the Ashford (Spelthorne) 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, 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 2

Last sold for £600,000 in February 2016. Detached house, freehold.

25 February 2016£600,000
18 June 1999£194,000

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

Building

Floor area110 m² (1,184 sq ft)
Energy ratingD (65 out of 100), could reach B
PropertyDetached house, 6 habitable rooms
Built1996 to 2002
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, insulated (assumed)

From the energy performance certificate lodged in October 2015, 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
TW15 1ED
Received
25 Sept 2026
Validated
25 Sept 2026
Ward
Ashford Common
Parish
Ashford ED
Case officer
Show
Target decision
20 Nov 2026
Decision level
Delegated Decision
Applicant
Show
Agent
V-design cad services ltd

Decision outlook

Day 14 of the 56-day target. Spelthorne usually decides extensions by day 55.

Day 1442 days to the 56-day target
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 6 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
21 Oct 2026
Site or press notice
30 Sept 2026
Statutory expiry
20 Nov 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

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.