Planning Applications in Underhill, London

Planning authority: Barnet Council

See all 1,579 planning applications in Underhill, London, since 2016, 28 in the last 90 days. Search and filter Barnet Council's applications, see the latest on the map, or get free alerts for new ones.

Date received

Filter applications

Date receivedLast 90 days
Date receivedLast 90 days
Select one year, or two for a range.
Number of homesAny
StatusAny
Application routeAny
Application typeAny
KeywordsNone
Match

Matches words or phrases in the application address and description.

Showing 28 of 28 applications
2 days ago Pending Consideration 26/3608/FUL

72 Mays Lane Barnet EN5 2DZ

Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) including single storey rear...

Full Application Barnet
23 Oct 2026 Pending Consideration 26/3863/HSE

12 Vale Drive Barnet EN5 2ED

Single storey side and rear extension

Barnet
23 Oct 2026 Pending Consideration 26/3852/S73

1 Sutton Crescent Barnet EN5 2SW

Variation of condition 1 (Approved plans) 5 (Site levels) 6 (Landscaping) 9 (Parking) 10 (Cycle parking) 12 (Refuse) pursuant to planning permision 21...

Barnet
20 Oct 2026 Pending Consideration 26/3637/191

7 St Stephens Road Barnet EN5 2TA

Use as 3no. self-contained flats

Existing Lawful Development Certificate Barnet
9 Oct 2026 Pending Consideration 26/3602/HSE

8 Lexington Way Barnet EN5 2SN

Two storey rear extension with juliette balcony at first floor. Conversion of the existing garage into habitable room, insertion of window to replace ...

Householder Application Barnet
5 Oct 2026 Pending Consideration 26/3585/HSE

25 Alan Drive Barnet EN5 2PP

Part single, part two storey side and rear extensions following demolition of the existing bunker

Householder Application Barnet
5 Oct 2026 Pending Consideration 26/3584/HSE

40 Woodfall Avenue Barnet EN5 2HA

First floor side and rear extension with juliette balcony. Roof extension involving rear dormer window and front, side and rear facing rooflights

Householder Application Barnet
5 Oct 2026 Approved 8 Oct 26/3580/192

27 Mayhill Road Barnet EN5 2NZ

Single storey rear extension

Proposed Lawful Development Certificate Barnet
2 Oct 2026 Pending Consideration 26/3563/S73

Marston Court Mays Lane Barnet EN5 2EG

Variation of condition 1 (Approved plans) pursuant to planning permission 22/4044/FUL dated 06/12/2022 for `Additional storeys at second and third flo...

Vary/Remove condition/Minor Mtl Amnd Barnet
2 Oct 2026 Pending Consideration TPP/0569/26

The Thomas Watson Cottage Homes Leecroft Road Barnet EN5 2TJ

1 x London Plane (applicants ref. T077) - Reduce lateral branch extending to property by 3 metres. Standing in Group G4 of Tree Preservation Order. 1 ...

Works to TPO trees Barnet
1 Oct 2026 Pending Consideration 26/3554/HSE

38 Kenerne Drive Barnet EN5 2NN

Two storey side extension and single storey rear extension following demolition of the existing garage

Householder Application Barnet
16 Sept 2026 Approved 22 Oct 26/3380/192

22 Woodfall Avenue Barnet EN5 2EZ

Demolition of the existing conservatory and replacement with window. New ground floor side window. Roof extension involving double hip to gable, rear ...

Proposed Lawful Development Certificate Barnet
10 Sept 2026 Pending Consideration 26/3300/HSE

42 Hillside Gardens Barnet EN5 2NJ

Single storey side/rear extension with 4no. rooflights following demolition of the existing garage (amended description)

Householder Application Barnet
9 Sept 2026 Pending Decision 26/3264/FUL

27 Connaught Road Barnet EN5 2PX

Roof extension with side and rear dormer windows and 2no. front facing rooflights. Alterations to vent soil stack (amended description)

Full Application Barnet
8 Sept 2026 Refused 23 Sep 26/3261/192

83 Mays Lane Barnet EN5 2DX

Erection of a rear outbuilding

Proposed Lawful Development Certificate Barnet
1 Sept 2026 Pending Consideration 26/2956/FUL

14 Stanhope Road Barnet EN5 2QN

Roof extension involving side and rear dormer window and 1no. front facing rooflight

Full Application Barnet
1 Sept 2026 Refused 27 Oct 26/2964/FUL

2 Westcombe Drive Barnet EN5 2BE

Conversion of the existing dwelling into 2no. self-contained flat including two storey side and rear extensions with first floor rear balustrade, roof...

Full Application Barnet
27 Aug 2026 Approved 22 Oct 26/3017/HSE

107 Fitzjohn Avenue Barnet EN5 2HR

Single storey side/rear wrap-around extension including alterations to the patio area and 1no. rooflight. Roof extension involving hip to gable, rear ...

Householder Application Barnet
25 Aug 2026 Approved 19 Oct 26/2962/HSE

43 Woodfall Avenue Barnet EN5 2HB

Single storey rear extension with new flat roof following demolition of the existing garage and conservatory. Alterations to the rear patio access ste...

Householder Application Barnet
19 Aug 2026 Pending Consideration 26/3045/RCU

91B Wood Street Barnet EN5 4BX

Change of use of the property from a single family dwelling (Class C3) to a House in Multiple Occupation (HMO) (Class C4) for 4 people (Retrospective ...

Retention/Continued Use Barnet
10 Aug 2026 Approved 5 Oct 26/2947/FUL

8 Lawnswood Manor Road Barnet EN5 2LJ

Erection of a rear garden room

Full Application Barnet
10 Aug 2026 Approved 16 Sep 26/2946/HSE

103 Fitzjohn Avenue Barnet EN5 2HR

Roof extension including hip to gable, rear dormer window, 2no. rear and 3no. front facing rooflights and raising the ridge height

Householder Application Barnet
10 Aug 2026 Approved 29 Sep 26/2871/HSE

52 Bedford Avenue Barnet EN5 2ER

Single storey rear extension with 1no. rooflight following removal of the existing shed

Householder Application Barnet
7 Aug 2026 Pending Consideration 26/2877/CON

Land On The North West Side Of Mays Lane Arkley Barnet EN5 2AH

Submission of details of condition 21 (Surface Water Drainage) pursuant to planning appeal APP/N5090/W/24/3346789 dated 23/07/2025 planning ref 23/381...

Conditions Barnet
5 Aug 2026 Approved 3 Sep 26/2894/PNH

6 Dormer Close Barnet EN5 2QW

Single storey rear extension with a proposed depth of 4.85 metres, maximum height of 3.942 metres and eaves height of 2.57 metres.

Prior Notification (Householder) Barnet
5 Aug 2026 Approved 29 Sep 26/2895/HSE

6 Dormer Close Barnet EN5 2QW

Single storey front extension with hipped roof and new access steps

Householder Application Barnet
3 Aug 2026 Approved 26 Oct 26/2866/CON

Whitings Hill Primary School Whitings Road Barnet EN5 2QY

Submission of details of condition 32 (Tree Planting Pit Designs) pursuant to planning permission 23/3772/FUL dated 02/03/2026

Conditions Barnet
30 Jul 2026 Withdrawn 21 Sep 26/2800/RCU

1A Sutton Crescent Barnet EN5 2SW

Erection of a rear outbuilding (Retrospective application)

Retention/Continued Use Barnet
Recency
Last 2 weeks
2-4 weeks
1-2 months
Older

Get free email alerts for new planning applications in Underhill

Data updated daily. Source: Barnet Council planning portal.