Planning applications in TW16

5 Church Street Sunbury-on-Thames TW16 6RQ

Trees in Lower Sunbury Conservation Area - 1 x Plum (shown as T1 on plan) to reduce in height and width by 1m, leaving the tree standing at 5m tall and 5m width. 1 x Palm (shown as T2 on plan) to thin by 15%. 1 x Fig (shown as T3 on plan) to reduce in height by 2m and reduce in width by 1m, leaving the tree standing at 4m height and 4m width.

22 Silverdale Drive Sunbury-on-Thames TW16 6HD

Two storey side and rear extensions, single storey side/rear extension and raising of garage flat roof.

66 Manor Lane Sunbury-on-Thames TW16 6JA

Erection of a single storey side and rear extensions (Amendment to 25/00526/HOU)

Sunbury Riding School Riding Stables Beasleys Ait Lane Sunbury-on-Thames TW16 6AS

Discharge of conditions 6 (Arboricultural Method Statement), condition 7 (Bat Boxes) and condition 8 (Surface water drainage scheme) relating to planning permission 24/01512/FUL.

108 The Avenue Sunbury-on-Thames TW16 5EX

TPO030SUN/T150 - 1 x Horse Chestnut (shown as T1 on plan) to crown reduce to old points of reduction by removing 2m from height and 3m from width, leaving finished height of 12m, with width of 10m.

240 Ashridge Way Sunbury-on-Thames TW16 7RS

Certificate of lawfulness for proposed hip to gable roof alteration and rear facing dormer. 3 no. roof lights on front plane of roof.

32 Sutherland Avenue Sunbury-on-Thames TW16 6LJ

Certificate of lawfulness for proposed loft conversion to include a hip to gable extension, a rear facing dormer, 3 no. front facing roof lights.

51 Montford Road Sunbury-on-Thames TW16 6EJ

Erection of a front porch

119 The Avenue Sunbury-on-Thames TW16 5EQ

TPO 030 SUN - T113 - (marked on plan) Horse chestnut - 30% crown reduction and removal of any dead or decaying elements.

14 The Avenue Sunbury-on-Thames TW16 5ES

Proposed alteration to western and southern boundary treatments including widening of the front brick entrance, installation of a new cantilevered gate for vehicles and pedestrian gate with intercoms and lights, rebuilding and repairing damaged sections of the front and side boundary treatment. Replacement of the timber fencing boundary treatment fronting Saxonbury Avenue with a new 2m high brick wall with piers and coping stones, infilling of existing gate and installation of new metal gate facing Saxonbury Avenue. Proposed works to existing front driveway and other associated works.

Land South Of Nursery Road Sunbury-on-Thames TW16 6LX

Outline Application (with all matters reserved except access) for the development of up to 40 dwellings on Land South of Nursery Road, Sunbury-on-Thames.

40 Manor Lane Sunbury-on-Thames TW16 5EG

Single storey rear extension to replace existing conservatory, retain chimney breast.

36 Kenton Avenue Sunbury-on-Thames TW16 5AR

Certificate of Lawfulness for the proposed loft conversion including of installation of a rear dormer, 2 roof lights on front roof. Proposed erection of a single storey front porch and erection of a single storey rear outbuilding.

Sunbury Court Lower Hampton Road Sunbury-on-Thames TW16 5PL

Trees in Lower Sunbury Conservation Area - 2 x Ash (shown as G1 on plan) to remove all deadwood. 1 x Cherry (shown as G7 on plan) to fell to ground level. 1 x Sycamore (shown as T2 on plan) to cut back from street light by 1 metre. 1 x Sycamore (shown as G5 on plan) to remove dead branch and remove all deadwood. 1 x Laburnu, (shown as T28 on plan) to fell ot ground level. 1 x Horse Chestnut (shown as T53 on plan) to monolith tree by 10 metres, leaving it at 8 metre in height. 1 x Maple (shown as T49 on plan) to remove dead stub and long dead branches from centre of crown. 1 x False Acacia (shown as T50 on plan) to remove lowest four branches. 1 x Rowan (shown as T41 on plan) to fell to ground level. 1 x Sycamore (shown as T59 on plan) to reduce by 4 metres leaving tree at 10 metres in height. 1 x Sycamore (shown as T60 on plan) to reduce by 4 metres leaving tree 10 metres in height. 1 x Yew (shown as T116 on plan) to lift over road to 4.5 metres from ground level and cut back 1.5 metres from road.

Sunbury Court Recreation Centre 27 Harfield Road Sunbury-on-Thames TW16 5PT

Tree in Lower Sunbury Conservation Area - 1 x Lime (shown as T72 on plan) to monolith by 7 metres, leaving the tree 5 metres in height.

92 Vicarage Road Sunbury-on-Thames TW16 7QT

Certificate of Lawfulness for the proposed erection of a single storey rear extension, connecting to existing rear extension. Associated alterations to roof of existing rear extension.

144 The Avenue Sunbury-on-Thames TW16 5EA

Installation of 3no. external air conditioning units (retrospective)

29 The Avenue Sunbury-on-Thames TW16 5HY

Retrospective application: conversion of garage to habitable space (As shown on plans: 1853/ 2026/ RPA-01; 1853/ 2026/ RPA-02 received 21.01.2026)

42 Laytons Lane Sunbury-on-Thames TW16 6LR

Erection of a two-storey side and rear extension, with part single storey rear extension. Erection of front porch. Associated changes to fenestration.

207 French Street Sunbury-on-Thames TW16 5LE

Variation of Condition 6 (obscure glazing) relating to application 25/01206/HOU: Erection of a single storey side extension and partial demolition of front boundary wall to facilitate driveway and vehicular access and removal of chimney and installation of first floor window in existing side elevation (following demolition of garage) to facilitate the first floor side facing window on the south elevation to be unobscured

7 Saxonbury Avenue Sunbury-on-Thames TW16 5EY

Erection of a two storey side extension and single storey rear extension (following demolition of existing detached garage and shed).

26 Broomfield Sunbury-on-Thames TW16 6SW

TPO051 - T014 - Horse Chestnut (highlighted green on plan) - crown thin by 15%

88 Groveley Road Sunbury-on-Thames TW16 7LB

Prior approval notification for a single storey rear extension measuring 8 metres in depth beyond the rear wall of the original dwelling house measuring a maximum height of 3.744 metres and a height to the eaves of 2.849 metres. As shown on drawing no's PL1/SM/88-00; PL1/SM/88-01; PL1/SM/88-02; PL1/SM/88-03 received 12.01.2026.

Raemel Burgoyne Road Sunbury-on-Thames TW16 7PP

Erection of two storey side extension and part two storey part single storey rear extension.

23D Green Lane Sunbury-on-Thames TW16 7NX

Proposed canopy over the front door and new boundary fencing (part-retrospective)

41 Green Lane Sunbury-on-Thames TW16 7NX

Erection of a two storey side extension

51 French Street Sunbury-on-Thames TW16 5JL

Creation of a dropped kerb to facilitate vehicular access, with associated driveway alterations.

96 Groveley Road Sunbury-on-Thames TW16 7LB

Amended Description: First floor rear extension to facilitate a change of use from a dwellinghouse (Use Class C3) to a 7-person House in Multiple Occupation (Sui Generis).

31 Scotts Avenue Sunbury-on-Thames TW16 7HY

Proposed conservatory with tiled roof, following demolition of existing conservatory.

Northolt Thames Street Sunbury-on-Thames TW16 6AG

Tree in Lower Sunbury Conservation Area - 1 x Willow (shown as T1 on plan) to fell.

145 Staines Road East Sunbury-on-Thames TW16 5AD

Erection of an outbuilding in the rear garden for use as a combined gym and store.

145 Staines Road East Sunbury-on-Thames TW16 5AD

Proposed extension and alterations to the boundary wall, including the addition of a new entrance gate. Relocation of vehicular access onto Park Road, with associated vehicular crossover.

136 Staines Road East Sunbury-on-Thames TW16 5AY

Removal of conditions 4 and 5 (contamination) relating to planning permission 25/00850/FUL for Conversion of dwelling into 1x2 bedroom self-contained flat and 1x1 bedroom self-contained flat with associated parking spaces following removal of conservatory

37 French Street Sunbury-on-Thames TW16 5JL

Ground floor change of use from a shop (Use Class E) to a residential one bed flat (Use Class C3) including new external windows

36 The Avenue Sunbury-on-Thames TW16 5ES

TPO 030 SUN - T113 - (Shown as T1 on plan) Horse chestnut - Crown reduce to old points of reduction by removing 2m from the height and 3m from the width and tree will stand at 15m tall with a width of 10m.

62 Bryony Way Sunbury-on-Thames TW16 7RH

Erection of 1 no. rear facing dormer, to facilitate loft conversion into habitable space.

3 Manor Gardens Sunbury-on-Thames TW16 6NY

Partial demolition of existing garage; proposed single storey side extension with pitched roof and skylights.

177 The Avenue Sunbury-on-Thames TW16 5EH

Part-retrospective permission for the erection of a conservatory, alterations to front porch, and changes to fenestration and rear juliet balconies.

4 Batavia Close Sunbury-on-Thames TW16 5LP

Prior Approval Notification for a single storey rear extension extending 4 metres beyond the rear wall of the original dwellinghouse, with a maximum height of 3 metres, and eaves height of 2.79 metres. (As shown on plans AH 731 04 REV A, and AH 731 05 REV A, received 27.01.2026)

21 Oakington Drive Sunbury-on-Thames TW16 5NR

Conversion of existing garage to habitable accommodation with increase in roof height, single storey rear extension, single storey front extension, and new front porch.

Land Adjacent To Hazelwood Hazelwood Drive Sunbury-on-Thames TW16 6QU

Discharge Condition 18 (landscaping) relating to planning permission 23/00070/FUL

Land Adjacent To Hazelwood Hazelwood Drive Sunbury-on-Thames TW16 6QU

Non-material amendment (NMA) under section 96A of the town and country planning act 1990 to vary condition 12 (Tree Protection) of application 23/00070/FUL (Appeal ref APP/Z3635/W/24/3343497).

51 Montford Road Sunbury-on-Thames TW16 6EJ

Certificate of lawfulness for proposed ground floor rear extension and internal alterations

Land Fronting 112 Windmill Road Relating To Business At 110 Windmill Road Sunbury-on-Thames TW16 7HD

Display of additional post mounted company sign to front of site. As shown on site location plan and site plan signage drawing and photograph received 16.12.2025 and elevation drawing received 06.02.2026.

2 Lawlor Close Sunbury-on-Thames TW16 5BY

Erection of a single storey rear extension

96 Groveley Road Sunbury-on-Thames TW16 7LB

Amended Description: Erection of a first floor rear extension

Dolphin Estate Dolphin Road Sunbury-on-Thames TW16 7HE

Discharge of Condition 3 (Landscaping) and Condition 5 (Bin and Cycle Storage) relating to planning permission 24/00621/FUL

177 The Avenue Sunbury-on-Thames TW16 5EH

Retrospective permission for the erection of front and side boundary walls and gate railings, including electric gate.

143 French Street Sunbury-on-Thames TW16 5JY

TPO080 T005 - Weeping Ash. Remove dead wood and thin crown by 25%. T008 - Lime. Thin crown by 25% and raise crown to 5m.

15 Saxonbury Avenue Sunbury-on-Thames TW16 5EY

Erection of a single storey side and rear extension.