Planning application
84 Kingshill Avenue Northolt UB5 6LQ
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Single storey detached garden outbuilding to be used as gym (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 261211CPL
Application record
- Reference
- 261211CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Granted As published: Permitted Development
- Received
- 19 Mar 2026
- Validated
- 19 Mar 2026
- Decided
- 14 May 2026
- Ward
- Northolt West End
- Decision by
- Delegated Decision
- Postcode
- UB5 6LQ
Site history
Applications at this address on the Old Oak and Park Royal Development Corporation register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
261217HH Granted
84 Kingshill Avenue Northolt UB5 6LQ
Single storey side infill extension; part first floor rear extension; rear roof extension incorporating Juliet balcony; installation of two front rooflights
Timeline
Dates from the published record
-
19 Mar 2026
Received by Old Oak and Park Royal Development Corporation
-
14 May 2026
Decision issued: Permitted Development
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
AH ARCHITECTURE Agent, an architecture practice
106 applications on PlanIndex · across 16 councils · 60% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
5 documents on file for this application
- DECISION NOTICE
- OFFICERS REPORT
- APPLICATIONFORMREDACTED
- SITE LOCATION PLAN
- ALL PLANS
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation granted permission on 14 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
84 Kingshill Avenue Northolt UB5 6LQ
Single storey side infill extension; part first floor rear extension; rear roof extension incorporating Juliet balcony; installation of two front rooflights
Granted Householder Extension Loft or dormer 7 docsSmall domestic -
84 Kingshill Avenue Northolt UB5 6LQ
Single storey detached garden outbuilding to be used as gym (Lawful Development Certificate for a Proposed Development)
Granted Lawful development 5 docsSmall domestic -
84 Kingshill Avenue Northolt UB5 6LQ
Single storey side infill extension; part first floor rear extension; rear roof extension incorporating Juliet balcony; installation of two front rooflights
Granted Householder Extension Loft or dormer 7 docsSmall domestic -
111 Kingshill Avenue Northolt UB5 6LQ
Continuous use of hip to gable rear roof extension (Lawful Development Certificate for an Existing Development)
Granted Extension Loft or dormer 13 docs -
111 Kingshill Avenue Northolt UB5 6LQ
Continuous use of hip to gable rear roof extension (Lawful Development Certificate for an Existing Development)
Granted Lawful development Extension Loft or dormer 13 docs -
112 Kingshill Avenue Northolt UB5 6LQ
87% historically approved · decision due ~12 Oct
Alteration of roof from hip to gable end; rear roof extension; installation of two rooflights to front roofslope; installation of window to side elevations; single story side extension; porch extension (Lawful Development Certificate for a Proposed Development) (AMENDED DESCRIPTION)
Awaiting decision Lawful development Extension Loft or dormer +1 2 docsSmall domestic
Other lawful development applications
In Old Oak and Park Royal Development Corporation
-
263142CPL Granted
42 Gloucester Road Acton W3 8PD
Roof extension to rear (main) roof slope; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
263690CPL Awaiting decision
133 Trinity Road Southall UB1 1ES
Rear roof extension, and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262683CPE Granted
1 Speldhurst Road Chiswick W4 1BX
Continuous use of conversion of the roof space to provide additional habitable accommodation, installation of rooflights to the front roof slope and a rear dormer and construction of a single-storey rear extension. External materials to match the existing dwelling (Lawful Development Certificate for an Existing Development)
-
254066CPE Refused
37 Robin Hood Way Greenford UB6 7QN
Use of ground floor flat and first/second floor flat (Use Class C3) as 2 x House in Multiple Occupation (Use Class C4) (Certificate of Lawfulness for an Existing Use)
-
262883CPL Granted
90 Church Road Hanwell W7 3BE
Rear roof extension (following removal of chimney); installation of two rooflight to front roofslope (Lawful Development Certificate for a Proposed Development)