Planning application
167 Chase Side London N14 5HE
Works: Extension Demolition 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
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.80 metres and eaves height of 2.90 metres, following demolition of the existing rear extension and conservatory.
As published by the council, reference 26/3023/PNH
Application record
- Reference
- 26/3023/PNH
- Category
- Prior approval
- Status
- Pending Consideration
- Received
- 17 Aug 2026
- Validated
- 17 Aug 2026
- Ward
- Brunswick Park
- Postcode
- N14 5HE
Comment by 10 September 2026
The council is taking comments on this application until then. Comments go to Barnet through their own planning portal.
Timeline
Dates from the published record
-
17 Aug 2026
Received by Barnet
-
18 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 12 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Barnet took a median of 43 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, a planning consultancy registered in London
26 applications on PlanIndex · across 6 councils · 65% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itWhat happens while it is decided
The process from here
This application is with Barnet 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 prior approval applications
How this application type works
Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.
Nearby applications
Within 500 metres
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173 Chase Side Southgate N14 5HE
Alterations to existing vehicular hardstanding and widening of existing access
Refused Householder 7 docsDomestic -
186 Chase Side London N14 5HN
Change of use from HMO-house of multiple occupation (Sui Generis) into 7 selfcontained flats (Class C3), involving four storey front/side extension, with part single, part 3 - storey rear extensions, with lower ground floor, conversion of garage into habitable room, extension to roof at sides to form dormers, with front and rear rooflights
Granted Outline New dwelling Extension +1 1 doc -
186 Chase Side London N14 5HN
Change of use from house of multiple occupation (Sui Generis) into 7 self-contained flats, involving four storey front/side extension, with part single, part 3- storey rear extensions, conversion of garage into habitable room, extension to roof at side to form gable end, with front and rear rooflights
Granted Outline New dwelling Extension +1 1 doc -
186 Chase Side London N14 5HN
Change of use from HMO-house of multiple occupation (Sui Generis) into 7 self-contained flats (Class C3), involving four storey front/side extension, with part single, part 3- storey rear extensions, with lower ground floor, conversion of garage into habitable room, extension to roof at sides to form dormers, with front and rear rooflights.
Granted Full applications New dwelling Extension +1 23 docs -
9 Osidge Lane London N14 5JD
Single storey rear extension. Conversion of the existing garage into habitable room, insertion of window to replace the garage door
Granted Householder Extension Windows or glazing 7 docsSmall domestic -
5 Lipton Close N14 5BF
86% historically approved · decision due ~2 Dec
1 x Dead Oak - Remove Standing in Group G7 of Tree Preservation Order. Exempt Work.
Awaiting decision Trees 7 docs
Other prior approval applications
In Barnet
-
26/3224/PNH Awaiting decision
Low Ridge Rowley Lane Barnet EN5 3HS
Single storey rear extension with a proposed depth of 8.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres.
-
26/3218/PNH Awaiting decision
22 Highcroft Gardens London NW11 0LX
2no. Single storey rear extensions with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 3.00 metres, and depth of 3.05 metres, maximum height of 3.00 metres and eaves height of 3.00 metres respectively, following demolition of existing roofed patio.
-
26/3212/PNH Awaiting decision
10 Richmond Road Barnet EN5 1SB
Single storey rear extension with a proposed depth of 5.54 metres, maximum height of 3.50 metres and eaves height of 3.00 metres.
-
26/3183/PNH Awaiting decision
34 Selvage Lane London NW7 3SP
Single storey rear extension with a proposed depth of 3.80 metres, maximum height of 3.00 metres and eaves height of 2.75 metres, following partial demolition of existing side manifestation.
-
26/3194/PNH Awaiting decision
74 Windsor Drive Barnet EN4 8UD
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.60 metres, following demolition of the existing rear extension.