132 Dartmouth Road Ruislip HA4 0DG Data via plota.co.uk
Proposal
Conversion of roof space to habitable use to include a rear dormer roof extension with Juliet balcony and 3 front rooflights (Application for a Certificate of Lawful Development for a Proposed Development) Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 5 Oct 2026, from Hillingdon's recent extensions.
Site constraints 5
Checked on 24 September 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 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.
Every application in Hillingdon - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Hillingdon
- Postcode
- HA4 0DG
- Received
- 12 Aug 2026
- Validated
- 12 Aug 2026
- Ward
- RUISLIP MANOR 2022
- Case officer
- Show
- Target decision
- 7 Oct 2026
- Agent
- ART @ Rooshika Ltd 4th Floor
Decision outlook
Day 53 of the 56-day target. Hillingdon usually decides extensions by day 54.
Plota live figures for extensions decided by Hillingdon in the last twelve months, from validation. Hillingdon decision record →
Historical activity at this location
6 nearby applications on record - archival context, not part of the live application.
Nearby activity
Hillingdon ranks #194 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).
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132 Dartmouth Road Ruislip HA4 0DG
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