Planning application
P/20945/001
66, Haymill Road, Slough, SL1 6NF
Proposal
Lawful development certificate for a proposed hip to gable loft conversion with rear dormer and 2no front roof lights and a single storey rear outbuilding for ancillary use.
As published by the council, reference P/20945/001
Timeline
Dates from the published record
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5 Feb 2026
Received by Slough
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11 Mar 2026
Decision issued: Approved Grant CLU/D;Informatives
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25 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About outline applications
How this application type works
An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.
Nearby applications
Within 500 metres
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P/20945/002 Granted
66, Haymill Road, Slough, SL1 6NF
Construction of a front porch, front bay window, single storey rear extension, two storey side extension, hip to gable loft conversion with rear dormer and 2no front roof lights and a single storey rear outbuilding for ancillary use and internal alterations
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P/20945/000 Withdrawn
66, Haymill Road, Slough, SL1 6NF
Lawful development certificate for a proposed single storey rear extension with 2no roof lights following the demolition of existing rear conservatory, hip to gable loft conversion with rear dormer and 2no front roof lights and a single storey rear outbuilding following the demolition of existing garage
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P/21100/000 Awaiting decision
56, Haymill Road, Slough, SL1 6NF
Lawful development certificate for proposed use for hip to gable loft conversion with rear dormer.
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P/21100/001 Awaiting decision
56, Haymill Road, Slough, SL1 6NF
Construction of single storey side, rear and front wrap and first floor side extension and single storey detached outbuilding to be used as a gym.
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P/01585/005 Awaiting decision
63, Haymill Road, Slough, SL1 6NE
Part retrospective for the replacement outbuilding.
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P/15309/002 Granted
54, Haymill Road, Slough, SL1 6NF
Lawful Development Certificate for a proposed loft conversion to create habitable accommodation with rear dormer extension and 2no. rooflights to the front elevation.
Other outline applications
In Slough
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P/21050/000 Granted
63, Surrey Avenue, Slough, SL2 1DS
Lawful Development Certificate for a proposed hip to gable loft conversion to create habitable accommodation with rear dormer extension.
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P/09806/005 Awaiting decision
15, Upton Park, Slough, SL1 2DA
Lawful development certificate for proposed use for a detached single-storey outbuilding containing an indoor swimming pool, gym and ancillary plant room required for a purpose incidental to the enjoyment of the dwellinghouse.
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P/07910/004 Awaiting decision
37, Amanda Court, Slough, SL3 7TD
Lawful Development Certificate for a proposed hip to gable loft conversion to create habitable accommodation with rear dormer extension and 3no. rooflights to the front elevation.
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P/02024/003 Refused
56, Royston Way, Slough, SL1 6HF
Lawful development certificate for a proposed loft conversion with side dormers and 4no roof lights following the demolition of existing single storey side/rear extension
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P/20991/001 Granted
Unit 3, Waterside Court, 3 Waterside Drive, Slough, Langley, SL3 6EZ
Lawful Development Certificate for a proposed change of use from offices (Use Class E) to a nursery creche (Use Class E (f)