15 Collins Drive Ruislip Data via plota.co.uk
Proposal
Conversion of roof space to habitable use to include hip to gable extension, rear dormer with Juliette balcony, 3x front facing rooflights, erection of a part single part double storey rear extension, front porch, addition of render insulation to external walls, and a patio to the rear, all following the demolition of the existing rear garage, front porch and chimney. Data via plota.co.uk
Application progress
Approved on 22 Oct 2026 · Last checked 22 Oct 2026
Site constraints 4
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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 £555,000 in April 2023. 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 February 2023, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
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Important details
- Council
- Hillingdon
- Postcode
- HA4 9EL
- Received
- 31 Jul 2026
- Validated
- 31 Jul 2026
- Ward
- EASTCOTE 2022
- Case officer
- Show
- Target decision
- 23 Oct 2026
- Decision
- Approval
- Decision date
- 22 Oct 2026
- Agent
- Jordan Macann
How this decision compares
Decided in 83 days from validation, 27 days slower than Hillingdon's median of 56 for demolitions. Approved, as 91% of demolitions here are.
Plota live figures for demolitions decided by Hillingdon in the last twelve months, from validation. Hillingdon decision record →
Consultation & key dates
- Consultation
- 10 Aug 2026
- Comments by
- 1 Sept 2026
Historical activity at this location
8 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%).
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.
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15 Collins Drive Ruislip
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