Planning application
13 Laurence Mews London W12 9AT
Works: Extension Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of a single storey side extension involving alterations to the existing front boundary wall; and replacement of windows and doors to the rear elevation at ground floor level.
As published by the council, reference 2021/00306/CLP
Application record
- Reference
- 2021/00306/CLP
- Type
- Certificate of Lawfulness Proposed
- Status
- Pending Consideration
- Received
- 1 Feb 2021
- Validated
- 2 Feb 2021
- Ward
- Askew
- Decision by
- Delegated Decision
- Postcode
- W12 9AT
Timeline
Dates from the published record
-
1 Feb 2021
Received by Hammersmith and Fulham
-
2 Feb 2021
Validated
Checked as complete and ready for consideration.
-
15 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 30 March 2021, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hammersmith and Fulham took a median of 78 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
The process from here
This application is with Hammersmith and Fulham for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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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153 Askew Road, London, W12 9AU
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130 Askew Road, London, W12 9BP
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120 Askew Road London W12 9BL
97% historically approved · decision due ~4 Mar
Change of use of storage space at ground floor level into residential (Class C3); erection of a single storey extension to the front elevation and a first floor extension in connection with the creation of 1 x 2 bedroom self-contained duplex flat; installation of new rooflights above the flat roofs of ground floor; formation of a new refuse storage area at ground floor level; erection of new brick wall with railings on top fronting Askew Road elevation. (Revised drawings available to view online dated 16.03.2020).
Awaiting decision Full applications Extension Loft or dormer 69 docsSmall domestic -
116 - 118 Askew Road London W12 9BL
97% historically approved · decision due ~10 Sep
Change of use of the rear part of the ground floor level from a restaurant (Class A3) to residential (Class C3); erection of a rear extension at ground floor level; erection of rear extensions at first and second floor level, in between the existing back additions; installation of new a residential entrance at ground floor level and new windows at first and second floor levels to the side elevation facing Edans Court; relocation of the extract duct to the side of the existing back addition; conversion to provide 2 x one bedroom and 4 x two bedroom self-contained flats.
Awaiting decision Full applications New dwelling Extension +1 38 docs -
116-118 Askew Road, London, W12 9BL
Submission of details of an enhanced sound insulation value DnT,w and L'nT,w of at least 5dB above the Building Regulations value, for the floor/ ceiling/ wall structures separating different types of rooms/ uses in adjoining dwellings, pursuant to Condition 9; details of the external sound level emitted from any plant/ machinery/ equipment and mitigation measures as appropriate, pursuant to Condition 10; details of anti-vibration measures, pursuant to Condition 11; details of the basement refuse storage area, pursuant to Condition 16; details of the basement cycle storage area, including the number and type of cycle spaces to be provided, pursuant to Condition 17; details of a preliminary risk assessment report, pursuant to Condition 23; details of a site investigation scheme, pursuant to Condition 24; details of a quantitative risk assessment report, pursuant to Condition 25; details of a remediation method statement, pursuant to Condition 26; and details of a Construction Logistics ... read more
Granted Conditions 30 docs -
120 Askew Road,London,W12 9BL
95% historically approved · decision due ~8 Jul
Submission of details of a scheme to ensure that all occupiers, other than those with disabilities who are blue badge holders, have no entitlement to parking permits from the Council and to ensure that occupiers are informed, prior to occupation, of such restriction, pursuant to Condition 8; details of the proposed double-stacking cycle racks to be installed within the existing cycle storage area, as indicated on drawing no. PR-02-101 Rev. P2, pursuant to Condition 18; and details of the installation of the Air Source Heat Pumps or Electric Boilers to be provided for space heating and hot water, pursuant to Condition 21 of planning permission reference: 2019/03797/FUL granted 31st July 2020.
Awaiting decision Conditions 5 docs
Other lawful development applications
In Hammersmith and Fulham
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P/2026/02241/CLP Awaiting decision
33 Stephendale Road, London, SW6 2LT
Erection of a rear extension at second floor level, on top of the existing back addition.
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P/2026/01635/CLP Granted
13-15 Shepherd's Bush Green, London, W12 8PH
Proposed use of part of the basement for ancillary bar/servery/reception/breakfast area in connection with existing C1 use at St Christopher's Inn.
-
P/2026/00959/CLP Granted
159 Percy Road, London, W12 9QJ
Erection of a hip-to-gable rear roof extension with rear mansard roof and two rear dormers; installation of 1no. rooflight to the front roof slope and 1no. rooflight to the rear mansard; installation of an additional window to the flank elevation; and replacement to 1no existing casement window to the ground floor front elevation.
-
P/2026/01195/CLP Granted
20 Valliere Road, London, NW10 6AJ
Erection of a rear roof extension; erection of a rear extension at second floor level over part of the existing back addition; installation of 3no rooflights in the front roofslope and 1no rooflight above the main flat roof at roof level.
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P/2026/01065/CLP Granted
61 Willow Vale, London, W12 0PA
Erection of a rear roof extension; and installation of 2no. rooflights in the front roofslope.