Planning Applications in Whetstone, London

Planning authority: Barnet Council

Search current and historic planning applications in Whetstone, London, published by Barnet Council - 40 in the last 90 days. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

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Showing 40 of 40 applications
26/2768/HSE 2 days ago Pending

3 Chandos Avenue London N20 9ED

Single storey rear extension with 2no. roof lanterns following demolition of the existing conservatory

Barnet
26/2699/HSE 21 Jul 2026 Pending

37 Church Way London N20 0JZ

Infill single storey side extension with mono pitched roof. Two storey rear extension following demolition of the existing rear extensions. New rear P...

Barnet 21 Jul 2026
26/2679/192 20 Jul 2026 Pending

21 Myddelton Park London N20 0JH

Single storey rear extension

Barnet 20 Jul 2026
26/2640/FUL 14 Jul 2026 Pending

Tennis Club 100 Oakleigh Road North London N20 9EZ

Replacement of 42no halogen floodlights with LED units and the replacement of 14no lighting columns

Barnet 14 Jul 2026
26/2596/HSE 10 Jul 2026 Pending

6 Orchard Avenue London N20 0JA

Single storey rear extension with 2no. rooflights following demolition of the existing conservatory

Barnet 10 Jul 2026
26/2558/PNH 7 Jul 2026 Pending

38 Queens Avenue London N20 0JD

Single storey rear extension with a proposed depth of 5m, maximum height of 3.25m and eaves height of 3m

Barnet 7 Jul 2026
TPP/0383/26 3 Jul 2026 Pending Consideration

11 Oakleigh Park North London N20 9AN

1 x Horse Chestnut (applicants ref. T1) - Reduce vertical and lateral growth by 1-2 metres back to previous pruning points leaving no furnishings. Sta...

Works to TPO trees Barnet 3 Jul 2026
26/2452/CON 29 Jun 2026 Pending

6 South Mount 1125 High Road London N20 0PJ

Submission of details of condition 3 (Cycle Parking/storage) pursuant to planning permission 26/0458/RCU dated 07/04/2026

Conditions Barnet 29 Jun 2026
26/2417/NMA 25 Jun 2026 Pending

3 Oakleigh Park South London N20 9JS

Non material amendment to planning permission 26/1023/HSE dated 11/05/2026 for 'Single storey rear extension. Changes to fenestration including new si...

Non Material Amendment Barnet 25 Jun 2026
26/2419/HSE 25 Jun 2026 Pending

61 Swan Lane London N20 0PR

Single storey front porch extension. Single storey rear extension with 3no. rooflights and new patio area following demolition of existing outrigger

Householder Application Barnet 25 Jun 2026
TPP/0361/26 25 Jun 2026 Pending

70 Oakleigh Park North London N20 9AS

1 x Cedar - Reduce crown by 1.5-2 metres, reducing the crown to suitable growth points whilst retaining the trees natural form. Reduce the lateral spr...

Works to TPO trees Barnet 25 Jun 2026
26/2381/HSE 23 Jun 2026 Pending

65 Oakleigh Park South London N20 9JL

Alterations to rear garden including creation of terraces with associated retaining walls and steps and addition of AC enclosure

Householder Application Barnet 23 Jun 2026
26/2389/HSE 23 Jun 2026 Pending

67 Oakleigh Park South London N20 9JL

Alterations to rear garden including creation of terraces with associated retaining walls and steps and addition of AC enclosure

Householder Application Barnet 23 Jun 2026
26/2317/HSE 18 Jun 2026 Pending

44B Oakleigh Park South London N20 9JN

Part single, part two storey rear extension including 2no, lantern rooflights to flat roof, two storey front extension, Alterations and extensions to ...

Householder Application Barnet 18 Jun 2026
26/2284/192 17 Jun 2026 Pending

11 Sherwood Street London N20 0NB

Roof extension involving rear dormer windows and 2no. front facing rooflights

Proposed Lawful Development Certificate Barnet 17 Jun 2026
26/2285/HSE 17 Jun 2026 Pending

11 Sherwood Street London N20 0NB

Single storey side infill and rear wraparound extension with 4no. rooflights, new patio area with water butt and associated planting. Changes to fenes...

Householder Application Barnet 17 Jun 2026
26/2242/CON 16 Jun 2026 Pending

48 Oakleigh Park North London N20 9AS

Submission of details of condition 6 (Foundations) 7 (Tree Protection & Method Statement) 9 (Excavation for services) 10 (Levels) pursuant to planning...

Conditions Barnet 16 Jun 2026
26/2233/192 15 Jun 2026 Approved

27 Friars Avenue London N20 0XE

Single storey rear extension with 2no. rooflights following partial demolition of the existing rear extension (amended)

Proposed Lawful Development Certificate Barnet 15 Jun 2026
26/2186/192 11 Jun 2026 Pending

65 Oakleigh Avenue London N20 9JG

Erection of a rear outbuilding

Proposed Lawful Development Certificate Barnet 11 Jun 2026
26/2161/HSE 10 Jun 2026 Pending

152 Friern Barnet Lane London N20 0NL

Removal of front boundary hedges and railings, replaced with a low level brick wall with brick piers and metal railings. Installation of an electric v...

Householder Application Barnet 10 Jun 2026
TPP/0329/26 9 Jun 2026 Pending Consideration

70 Chandos Avenue London N20 9DZ

1 x Chilean Pine (applicants ref. T1) - Fell and grind out stump. Standing in Group G1 of Tree Preservation Order.

Works to TPO trees Barnet 9 Jun 2026
26/2125/HSE 8 Jun 2026 Pending Consideration

4 Friars Avenue London N20 0XH

Alterations to roof involving addition of a front dormer window. Replacement of existing rear fenestration with bi-folding doors and a window. Partial...

Householder Application Barnet 8 Jun 2026
26/2127/S73 8 Jun 2026 Pending Consideration

60 Raleigh Drive London N20 0UU

Variation of details of condition 1 (Approved plans) pursuant to planning permission 23/4856/HSE dated 08/01/2024 for `Single storey rear extension fo...

Vary/Remove condition/Minor Mtl Amnd Barnet 8 Jun 2026
26/2083/HSE 4 Jun 2026 Pending Consideration

18 Athenaeum Road London N20 9AE

Two storey side extension following demolition of the existing garage

Householder Application Barnet 4 Jun 2026
26/2051/PNH 2 Jun 2026 Refused

6 Orchard Avenue London N20 0JA

Single storey rear extension with a proposed depth of 4.50m, maximum height 3.20m and an eaves height of 3.00m following the demolition of the existin...

Prior Notification (Householder) Barnet 2 Jun 2026
26/1964/HSE 27 May 2026 Refused

51 Swan Lane London N20 0PR

First floor rear extension with juliette balcony

Householder Application Barnet 27 May 2026
26/1941/HSE 26 May 2026 Approved

267 Friern Barnet Lane London N20 0ND

Single storey rear infill extension following the demolition of existing garage

Householder Application Barnet 26 May 2026
26/1893/PNH 20 May 2026 Withdrawn

18 Athenaeum Road London N20 9AE

Single storey rear extension with a proposed maximum depth of 6.0m, a maximum height of 2.95m and an eaves height of 2.85m

Prior Notification (Householder) Barnet 20 May 2026
TPP/0294/26 20 May 2026 Approved

209 Friern Barnet Lane London N20 0NG

1 x Lime (applicants ref. T1) - Reduce by 4-4.5 metres. Standing in T1 of Tree Preservation Order. (5 day notice)

Works to TPO trees Barnet 20 May 2026
26/1878/192 19 May 2026 Withdrawn

40 Oakleigh Avenue London N20 9JJ

Erection of a garden room

Proposed Lawful Development Certificate Barnet 19 May 2026
26/1888/192 19 May 2026 Pending Decision

38 Queens Avenue London N20 0JD

Roof extension involving rear dormer window with juliette balcony and 3no. front facing rooflights. Erection of a rear outbuilding following removal o...

Proposed Lawful Development Certificate Barnet 19 May 2026
26/1866/FUL 18 May 2026 Pending Decision

Queenswell Infant And Nursery School Sweets Way London N20 0NQ

Erection of 1no. single storey modular nursery building. Provision of car and minibus parking. Alterations to internal access roads. Associated hard a...

Full Application Barnet 18 May 2026
26/1830/HSE 15 May 2026 Withdrawn

15 Church Crescent London N20 0JR

First floor front extension

Householder Application Barnet 15 May 2026
26/1813/HSE 14 May 2026 Approved

12 Barfield Avenue London N20 0DE

Retention of the single storey front, side and rear extension with associated access steps. Removal of the existing canopy roof and reduction in size ...

Householder Application Barnet 14 May 2026
26/1809/NMA 13 May 2026 Refused

1430 High Road London N20 9BS

Non-material amendments to planning permission reference 25/3129/FUL dated 19/09/25 for 'Internal alterations to the existing units. External alterati...

Non Material Amendment Barnet 13 May 2026
TPP/0273/26 13 May 2026 Refused

42 Oakleigh Park North London N20 9AR

3 x Pine - Reduce the overhang to the drive by 2.0m back to growth points. Reduce the overhang to the neigbours drive by 2.0m back to growth points. S...

Works to TPO trees Barnet 13 May 2026
26/1724/192 8 May 2026 Approved

36 Friars Avenue London N20 0XH

Single storey rear extension. Roof extension involving hip to gable, rear dormer window and 2no. front facing rooflights

Proposed Lawful Development Certificate Barnet 8 May 2026
26/1709/FUL 7 May 2026 Pending Consideration

View Lodge Grange View Road London N20 9EF

Demolition of existing buildings and construction of new two storey building with rooms in the roofspace comprising of 6no. self-contained flats and 1...

Full Application Barnet 7 May 2026
26/1717/ADV 7 May 2026 Approved

1430 High Road London N20 9BS

Installation of 1no. internally illuminated fascia sign to south elevation

Advertisement Barnet 7 May 2026
26/1633/FUL 30 Apr 2026 Approved

Woodside Home Woodside House Baxendale London N20 0EH

New external lift shaft serving ground, first, second and third floors. Alterations to the ground floor external staircase

Full Application Barnet 30 Apr 2026
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Data updated daily. Source: Barnet Council planning portal.