8 Allen Close Sunbury-on-Thames TW16 5LT Data via plota.co.uk
Proposal
Erection of a single storey side/rear wraparound extension with part two-storey rear extension. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision soon after comments close on 13 Oct 2026; it is now day 78.
Documents 2
Other documents 2
Site constraints 3
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.
Sales history 1
Last sold for £500,000 in June 2026. 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. 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.
Nearby new applications
50 Roper Crescent Sunbury-on-Thames TW16 5BA
Erection of single storey rear extension. Following removal of existing pergola.
Woodland House Woodlands Drive Sunbury-on-Thames TW16 5JS
Variation to Condition 3 (Approved Plans) relating to planning permission 26/003...
10A Park Road Sunbury-on-Thames TW16 5BU
Two storey side and rear extension and single storey rear extension including fr...
140 The Avenue Sunbury-on-Thames TW16 5EA
TPO030SUN - T168 - Horse Chestnut (T1 on plan) - Fell to a 4m high stump
44 Hawkewood Road Sunbury-on-Thames TW16 6HJ
Certificate of Lawfulness for the proposed erection of an outbuilding in rear ga...
44 Roper Crescent Sunbury-on-Thames TW16 5BA
Proposed garage conversion and access gate within garden wall
Important details
- Council
- Spelthorne
- Application type
- Householder Application
- Postcode
- TW16 5LT
- Received
- 17 Jul 2026
- Validated
- 23 Jul 2026
- Ward
- Sunbury East
- Parish
- Lower Sunbury And Halliford ED
- Case officer
- Show
- Target decision
- 16 Oct 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Re-Draw
Decision outlook
Day 78, past the statutory target. 96% of extensions in Spelthorne are decided within thirteen weeks, which runs to 22 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.
Plota live figures for extensions decided by Spelthorne in the last twelve months, from validation. Spelthorne decision record →
Public comments
100% object · above the UK average of 74%
9 neighbours consulted · Last counted 7 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15091031
- Planning Portal ref
- PP-15091031
- Neighbours
- 29 Sept 2026
- Consultation
- 29 Sept 2026
- Comments by
- 13 Oct 2026
- Site or press notice
- 29 Jul 2026
- Statutory expiry
- 17 Sept 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.
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.
Track this application
8 Allen Close Sunbury-on-Thames TW16 5LT
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.
Comments are open until 13 Oct 2026