Planning application
P/415/03/DCE
17 School Lane, Pinner, HA5 5NF
Proposal
Certificate of existing use: single storey side extension
As published by the council, reference P/415/03/DCE
Timeline
Dates from the published record
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25 Feb 2003
Received by Harrow
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27 Feb 2003
Validated
Checked as complete and ready for consideration.
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22 Apr 2003
Decision issued: Grant
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26 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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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PL/3417/24 Refused
16 School Lane, Pinner, Harrow, HA5 5NF
Change of use: From 6 Bed HMO (Class C4) to 8 person HMO (Sui Generis); rooflights in rear roof slope; parking; bin / cycle storage; external alterations
-
PL/3310/24 Refused
16 School Lane, Pinner, Harrow, HA5 5NF
Removal of condition 10 (permitted development) attached to planning permission P/2165/24 dated 11/12/2024 for Change of use from HMO (Class C4) to residential (Class C3); conversion of dwelling to two flats (1 x 1 bed and 1 x 3 beds); rooflights in rear roof slope; installation of doors to rear elevation; external alterations; separate amenity space; hard and soft landscaping; bin / cycle storage
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P/172/03/DCP Granted
12 School Lane, Pinner, HA5 5NF
Certificate of lawful proposed development: single storey rear extension
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WEST/772/02/FUL Withdrawn
12 School Lane, Pinner, HA5 5NF
Single storey rear extension.
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PL/2165/24 Granted
16 School Lane, Pinner, Harrow, HA5 5NF
Change of use from HMO (Class C4) to residential (Class C3); conversion of dwelling to two flats (1 x 1 bed and 1 x 3 beds); rooflights in rear roof slope; installation of doors to rear elevation; external alterations; separate amenity space; hard and soft landscaping; bin / cycle storage
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PL/1101/24 Granted
16 School Lane, Pinner, Harrow, HA5 5NF
Two storey side extension; conversion of garage into habitable room; external alterations (demolition of conservatory)
Other lawful development applications
In Harrow
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PL/1101/26 Status unknown
21 Fairholme Road, Harrow, HA1 2TL
Certificate of Lawful Development (Proposed): Single storey rear extension
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PL/1077/26 Status unknown
96 Kenmore Avenue, Kenton, Harrow, HA3 8PN
Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliet balcony; two rooflights in front roof slope; window in end gable
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PL/0396/26 Status unknown
23 The Chase, Edgware, Harrow, HA8 5DW
Certificate of Lawful Proposed Development: Front porch (Demolition of front porch)
-
PL/0353/26 Status unknown
27 Courtfield Avenue, Harrow, HA1 2JX
Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer with Juliette balcony; two rooflights in front roof slope; window in end gable
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PL/0281/26 Status unknown
40 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PN
Certificate of Lawful Proposed Development: A lterations to roof to form end gable and rear dormer; Installation of three roof lights in front roof slope and window in gable end