15 Gibson Place Stanwell Staines-upon-Thames TW19 7NW Data via plota.co.uk

26/00720/HOU - Householder Application Awaiting decision

Proposal

Proposed extension to existing front dormer. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
9 Jul 2026
✓
Validated
19 Aug 2026
✓
Consultation
19 Aug 2026
Decision
Expected by 14 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 13 Oct 2026, from Spelthorne's recent extensions.

The consultation period closed on 10 Sept 2026.

Site constraints 8

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 ↗
Special protection area 134 m away: South West London Waterbodies
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
SSSI 134 m away: Staines Moor SSSI
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Also on the record
National infrastructure project 1819 m away: Southampton to London Pipeline Project; 1 listed building within 150 m; Inside the Stanwell built-up area; Green belt 39 m away: London.
Not affected
Outside flood zones 2 and 3 · 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 2

Last sold for £131,000 in June 1998. Semi-detached house, freehold.

15 June 1998£131,000
22 March 1996£105,000

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 (62 out of 100), could reach C
PropertySemi-detached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2025, the latest held for this property. The building may have changed since. View the certificate

Work with planning data?

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

About Plota's data service

Important details

Council
Spelthorne
Application type
Householder Application
Postcode
TW19 7NW
Received
9 Jul 2026
Validated
19 Aug 2026
Ward
Stanwell North
Parish
Stanwell And Stanwell Moor ED
Case officer
Show
Target decision
14 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Design Endeavours

Decision outlook

Day 51 of the 56-day target. Spelthorne usually decides extensions by day 55.

Day 515 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.

2 neighbours consulted · Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15071947
Planning Portal ref
PP-15071947
Neighbours
19 Aug 2026
Consultation
19 Aug 2026
Comments by
10 Sept 2026
Site or press notice
19 Aug 2026
Statutory expiry
14 Oct 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.