66 Knightsbridge Crescent Staines-upon-Thames TW18 2QR Data via plota.co.uk
Proposal
Prior Approval Notification for a single storey rear extension extending 6 metres beyond the rear wall of the original dwellinghouse with a maximum height of 3.3 metres and eaves height of 3 metres. Following removal of existing conservatory. (As shown on plans , , received 05.06.2026) Data via plota.co.uk
Application progress
Approved on 14 Jul 2026 · Delegated Decision · Last checked 15 Jul 2026
Documents 4
Decision & officer reports 2
Application forms 1
Site constraints 4
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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 £540,000 in December 2025. Semi-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 September 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Spelthorne - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
Hall And Premises Commercial Road Staines-upon-Thames TW18 2QZ
Discharge of condition 4 (materials) relating to planning permission 26/00269/FU...
120 Laleham Road Staines-upon-Thames TW18 2NP
Proposed dropped kerb and a driveway
14 Parkside Place Staines-upon-Thames TW18 2QZ
TPO197 - G1 - Beech x8 - T1, T2, T3, T4, T5, T6, T7 and T8 on plan - Reduce in h...
95 Pavilion Gardens Staines-upon-Thames TW18 1LT
Non material Amendment to planning application 26/00137/HOU comprising alteratio...
7 Hurstdene Avenue Staines-upon-Thames TW18 1HZ
Single storey rear extension and conversion of attached garage into habitable ro...
7 Guildford Street Staines-upon-Thames TW18 2EQ
Erection of a single storey rear extension, following removal of existing conser...
Important details
- Council
- Spelthorne
- Application type
- PD Householder Prior Approval
- Postcode
- TW18 2QR
- Received
- 5 Jun 2026
- Validated
- 5 Jun 2026
- Ward
- Staines South
- Parish
- Staines ED
- Case officer
- Show
- Target decision
- 17 Jul 2026
- Decision
- Prior Approval Not Required
- Decision date
- 14 Jul 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- AJT Design Services Ltd
How this decision compares
Decided in 39 days from validation, 16 days faster than Spelthorne's median of 55 for extensions. Approved, as 87% of extensions here are.
Plota live figures for extensions decided by Spelthorne in the last twelve months, from validation. Spelthorne decision record →
Consultation & key dates
- Alt. reference
- PP-14989628
- Planning Portal ref
- PP-14989628
- Neighbours
- 10 Jun 2026
- Consultation
- 10 Jun 2026
- Comments by
- 1 Jul 2026
- Site or press notice
- 10 Jun 2026
- Statutory expiry
- 17 Jul 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
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%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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.
Track this application
66 Knightsbridge Crescent Staines-upon-Thames TW18 2QR
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.
Check your email
Referenced application