Planning application
3 Linnell Drive London NW11 7LP
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Installation of air conditioning unit behind side gate, screened by trellis panels, vertical rise from unit to eaves concealed inside a false rainwater pipe
As published by the council, reference 26/3470/HSE
Application record
- Reference
- 26/3470/HSE
- Category
- Householder
- Status
- Pending Consideration
- Received
- 24 Sep 2026
- Validated
- 25 Sep 2026
- Postcode
- NW11 7LP
Site history
Applications at this address on the Barnet register
This site has had 2 applications since 2025.
-
TCP/0527/25 Decided
3 Linnell Drive London NW11 7LP
1 x Chinese Privet (applicants ref. T1) - Approximately 5.00m: Thin crown density by 20%. Remove 1 x low branch growing over lawn area. General maintenance. 1 x Box Elder (applicants ref. T2) - Approximately 8.00m-9.00m: Raise crown by approximately 1.50m by means of removing the lowest limb growing over lawn area. Thin crown density in lower sections by approximately 20%. Reduce lateral and sub lateral growth overhanging garden by approximately 1.70m to help control encroachment. Tip prune to reduce crown height by approximately 1.20m. General maintenance. 1 x Purple Plum (applicants ref. T3) - Approximately 7.00m: Thin crown density of the upper section of the crown by 20%. Control light levels and preserving screen to neighbouring property. 1 x Birch (applicants ref. T4) - Approximately 6.00m: Remove dead wood only. General maintenance. TRE/FI/33/G9
Timeline
Dates from the published record
-
24 Sep 2026
Received by Barnet
-
25 Sep 2026
Validated
Checked as complete and ready for consideration.
-
25 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 20 November 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 45 days over the applications it decided in the last year.
What happens while it is decided
This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
3 Linnell Drive London NW11 7LP
1 x Chinese Privet (applicants ref. T1) - Approximately 5.00m: Thin crown density by 20%. Remove 1 x low branch growing over lawn area. General maintenance. 1 x Box Elder (applicants ref. T2) - Approximately 8.00m-9.00m: Raise crown by approximately 1.50m by means of removing the lowest limb growing over lawn area. Thin crown density in lower sections by approximately 20%. Reduce lateral and sub lateral growth overhanging garden by approximately 1.70m to help control encroachment. Tip prune to reduce crown height by approximately 1.20m. General maintenance. 1 x Purple Plum (applicants ref. T3) - Approximately 7.00m: Thin crown density of the upper section of the crown by 20%. Control light levels and preserving screen to neighbouring property. 1 x Birch (applicants ref. T4) - Approximately 6.00m: Remove dead wood only. General maintenance. TRE/FI/33/G9
Decided Trees 4 docs -
1 Linnell Close London NW11 7LN
Internal changes to front entrance to accommodate double doors; opening of kitchen wall and removal of non-historic fabric. External works to include replacement of front door to match original; replacement of 2 no. side gates; reinstatement of balcony on first floor rear elevation; reinstatement of doors to balcony on first floor elevation; concrete step to be finished in stone to match original building; and reinstating and enclosing loggia and door from kitchen(Listed Building Consent)
Granted Heritage and listed buildings 24 docs -
1 Linnell Close London NW11 7LN
Internal changes to front entrance to accommodate double doors; opening of kitchen wall and removal of non-historic fabric. External works to include replacement of front door to match original; replacement of 2 no. side gates; reinstatement of balcony on first floor rear elevation; reinstatement of doors to balcony on first floor elevation; concrete step to be finished in stone to match original building; and reinstating and enclosing loggia and door from kitchen
Granted Householder 24 docsDomestic -
4 Linnell Drive London NW11 7LJ
87% historically approved · decision due ~21 Jan
1 x Japanese Elm (applicants ref. T1) - Overall reduction by up to 1-1.5 metres to provide a tidy and uniform shape. 1 x Cherry Plum (applicants ref. T2) - Light reduction of height by up to 1 metre to provide defined canopy outline.
Awaiting decision Trees 4 docs -
6 Linnell Drive London NW11 7LJ
87% historically approved · decision due ~21 Jan
1 x Ash (applicants ref. T3) - Reduce lateral growth over pool area by up to 2 metres. 1 x Cherry Plum (applicants ref. T4) - Reduce overhanging lateral growth back to boundary by up to 2 metres. 1 x Ash (applicants ref T5) - Reduce lateral spread over garden by up to 2 metres.
Awaiting decision Trees 3 docs -
3 Linnell Close London NW11 7LN
1 x Mature Pear (applicants ref. T1) - Approximately 7.00m: Remove major deadwood throughout the crown. Tip prune over extended branches by approximately 0.80m to help shape and hopefully promote lower internal growth regeneration. General maintenance. 1 x Leaning Apple (applicants ref. T2) - Approximately 4.00m: Reduce over extended branches back into the main crown structure up to approximately 1.20m. Thin crown density throughout by 20%, removing weak and rubbing branches. Remove dead wood. General maintenance. 1 x Cherry Tree (applicants ref. T3) - Approximately 9.00m: Reduce crown by up to approximately 1.20m-1.50m (crown height 1.20m-lateral and sub lateral 1.50m). Thin crown density evenly throughout by approximately 20%. Remove major dead wood. General maintenance. 1 x Yew (applicants ref. T4) - Approximately 5.00m: Reduce crown by approximately 1.20m all round. Thin crown density by 15%. General maintenance.
Decided Trees 5 docs
Other householder applications
In Barnet
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26/3476/HSE Awaiting decision
116 Chase Way London N14 5DH
Single storey rear extension with 2no. rooflights. Changes to fenestration; new doors, 3no. new windows to rear elevation
-
26/3473/HSE Awaiting decision
15 Cowper Road London N14 5RR
Single storey rear extension with 2no. rooflights. Rear extension and conversion of the existing garage into habitable room, insertion of rear window and door to replace garage door. New front porch.
-
26/3471/HSE Awaiting decision
10 Constable Close London NW11 6TY
Conversion of the garage and side wing to habitable accommodation, changes to fenestration to front and rear elevation, installation of 3no. rooflights, front bay window extension, lowering of rear patio and associated works. Installation of cctv, new external wall lights and EV charging point
-
26/3478/HSE Awaiting decision
52 Wolmer Gardens Edgware HA8 8QD
First floor side and rear extension
-
26/3482/HSE Awaiting decision
18 Boyne Avenue London NW4 2JN
Single storey rear extension