103 Syon Park Gardens,Isleworth,TW7 5NF Data via plota.co.uk
Proposal
Erection of a single storey side extension. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 9 Nov 2026, from Hounslow's recent extensions. Comments are open until 8 Oct 2026.
Comment on this application ↗Documents 13
Statements & assessments 1
Plans & drawings 11
Site constraints 5
Checked on 20 September 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 £1,060,000 in March 2015. Detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Hounslow - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
Decision outlook
Day 18 of the 56-day target. Hounslow usually decides extensions by day 54.
Plota live figures for extensions decided by Hounslow in the last twelve months, from validation. Hounslow decision record →
Consultation & key dates
- Consultation
- 17 Sept 2026
- Comments by
- 8 Oct 2026
- Statutory expiry
- 11 Nov 2026
Historical activity at this location
22 nearby applications on record - archival context, not part of the live application.
Nearby activity
Hounslow is slower than most councils at deciding householder applications, ranking #203 out of 296. 47% of applications have the time limit extended, above the 41% national average. Hounslow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 75% approved vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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103 Syon Park Gardens,Isleworth,TW7 5NF
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