Planning Applications in Sunbury-on-Thames

Planning authority: Spelthorne

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Showing 48 of 48 applications
26/00575/CLD 2 Jun 2026 Pending

96 Groveley Road Sunbury-on-Thames TW16 7LB

Erection of a ground floor rear extension, rear roof dormer with insertion of rooflights, and use as a small HMO (use class C4)

Spelthorne 2 Jun 2026
26/00569/HOU 1 Jun 2026 Pending

44 Hawkewood Road Sunbury-on-Thames TW16 6HJ

Erection of a part-single, part-two-storey rear extension. Single storey front extension with garage conversion. Associated roof alterations, 4 no. ro...

Spelthorne 1 Jun 2026
26/00529/HOU 20 May 2026 Pending

45 Hawkewood Road Sunbury-on-Thames TW16 6HL

Erection of a single storey rear extension

Spelthorne 20 May 2026
26/00525/CPD 20 May 2026 Pending

136 Vicarage Road Sunbury-on-Thames TW16 7TZ

Certificate of Lawfulness for the proposed loft conversion facilitated by a hip to gable extension and rear facing dormer. 3 no. rooflights on front r...

Spelthorne 20 May 2026
26/00524/HOU 19 May 2026 Pending

3 Vereker Drive Sunbury-on-Thames TW16 6HQ

Erection of a part single, part two-storey rear extension. Garage conversion into habitable space with raising of roof height and single storey extens...

Spelthorne 19 May 2026
26/00510/TPO 18 May 2026 Pending

Land Adjacent To 9 Oakington Close Sunbury-on-Thames TW16 5AL

TPO200/T005 - 1 x Oak to reduce crown by approximately 2 metres to leave a tree with a finished height of no less than 12 metres and a finished radial...

Spelthorne 18 May 2026
26/00501/HOU 15 May 2026 Pending

10A Park Road Sunbury-on-Thames TW16 5BU

Two storey side and rear extension and single storey rear extension incluidng front and rear dormers

Spelthorne 15 May 2026
26/00499/CPD 15 May 2026 Pending

8 Allen Close Sunbury-on-Thames TW16 5LT

Certificate of Lawfulness for the proposed single storey side extension, and single storey rear extension.

Spelthorne 15 May 2026
26/00504/LBC 15 May 2026 Pending

Northolt Thames Street Sunbury-on-Thames TW16 6AG

Listed Building Consent for internal alterations to the existing garage to provide ancillary living accommodation, including a small kitchen at ground...

Spelthorne 15 May 2026
26/00489/HOU 13 May 2026 Pending

136 Vicarage Road Sunbury-on-Thames TW16 7TZ

Erection of a single storey side and rear wraparound extension with front door relocation. Front porch canopy. Following removal of existing garage an...

Spelthorne 13 May 2026
26/00464/CPD 6 May 2026 Pending

41 Lyndhurst Avenue Sunbury-on-Thames TW16 6QZ

Certificate of Lawfulness for proposed loft conversion comprising hip-to-gable roof alteration, rear facing dormer and 2 no roof lights on front roof ...

Spelthorne 6 May 2026
25/01140/DC1 6 May 2026 Pending

7 Green Lane Sunbury-on-Thames TW16 7NU

Discharge of conditions 2 (materials), 8 (energy) and 14 (contamination) relating to planning permission 25/01140/FUL

Spelthorne 6 May 2026
26/00459/HOU 5 May 2026 Pending

10 Stile Path Sunbury-on-Thames TW16 6EH

Erection of a single storey front porch extension.

Spelthorne 5 May 2026
26/00438/FUL 29 Apr 2026 Pending

4 Sunmead Road Sunbury-on-Thames TW16 6PE

Retrospective permission for garage conversion into habitable accomodation. In association with existing C4 small HMO use.

Spelthorne 29 Apr 2026
26/00439/HOU 29 Apr 2026 Pending

88 Groveley Road Sunbury-on-Thames TW16 7LB

Proposed erection of part single storey and part double storey side and rear extensions and roof extension to include a hip to gable end loft conversi...

Spelthorne 29 Apr 2026
26/00437/CLD 28 Apr 2026 Pending

4 Sunmead Road Sunbury-on-Thames TW16 6PE

Certificate of Existing Lawfulness for the conversion of a C3 dwellinghouse to a C4 small 4-person HMO.

Spelthorne 28 Apr 2026
26/00431/HOU 27 Apr 2026 Pending

83A Manor Lane Sunbury-on-Thames TW16 6JE

Proposed single storey rear extension and entrance porch

Spelthorne 27 Apr 2026
26/00428/TPO 27 Apr 2026 Pending

12 Rooksmead Road Sunbury-on-Thames TW16 6PD

TPO081- T002 - T1 on plan - 1 x Lawson cypress - to fell

Spelthorne 27 Apr 2026
26/00430/CPD 27 Apr 2026 Pending

72 Cavendish Road Sunbury-on-Thames TW16 7PL

Certificate of Lawfulness for the proposed development of a loft conversion with rear dormer and three roof lights in the front roof slope

Spelthorne 27 Apr 2026
26/00420/CLD 24 Apr 2026 Pending

37A The Butts Thames Street Sunbury-on-Thames TW16 5QF

Certificate of lawfulness for existing use as a self-contained residential dwelling (use class C3)

Spelthorne 24 Apr 2026
24/00170/DC1 20 Apr 2026 Pending

Crownage Court 99 Staines Road West Sunbury-on-Thames TW16 7FG

Discharge of conditions 3 (Materials) and 4 (Energy Statement) relating to planning permission 24/00170/FUL

Spelthorne 20 Apr 2026
26/00392/HOU 16 Apr 2026 Pending

1 Elizabeth Gardens Sunbury-on-Thames TW16 5LG

Single storey side/rear flat roof extension with skylight and conversion of garage into habitable room.

Spelthorne 16 Apr 2026
26/00386/FUL 15 Apr 2026 Pending

LokNstore Site Hanworth Road Sunbury On Thames TW16 5LN

Erection of boundary fence

Spelthorne 15 Apr 2026
26/00390/HOU 15 Apr 2026 Pending

39 Harfield Road Sunbury-on-Thames TW16 5PT

Erection of a first-floor rear extension with associated roof alterations to form hipped roof.

Spelthorne 15 Apr 2026
26/00378/HOU 10 Apr 2026 Pending

14 Furzewood Sunbury-on-Thames TW16 6SJ

Proposed rear single- double storey & side double storey extension, front open porch & alterations to fenestration

Spelthorne 10 Apr 2026
25/00381/AMD 9 Apr 2026 Pending

Delmonde 16 Willow Way Sunbury-on-Thames TW16 6BT

Non material amendment to increase window size from 910x1010 to 960 x1210 and material change from tiles to match roof to zinc. relating to planning p...

Spelthorne 9 Apr 2026
26/00362/HOU 6 Apr 2026 Pending

18 Avon Road Sunbury-on-Thames TW16 7TB

Proposed extension to existing garage to create gym, with new roof over.

Spelthorne 6 Apr 2026
26/00361/HOU 6 Apr 2026 Pending

18 Avon Road Sunbury-on-Thames TW16 7TB

Erection of proposed ground floor rear extension and replacement porch

Spelthorne 6 Apr 2026
26/00344/HOU 31 Mar 2026 Awaiting decision

92 Vicarage Road Sunbury-on-Thames TW16 7QT

Erection of a single storey rear extension with associated alterations to roof of existing rear extension.

Spelthorne 31 Mar 2026
26/00336/HOU 30 Mar 2026 Pending

27 Kenton Avenue Sunbury-on-Thames TW16 5AS

Erection of single storey rear extension, front entrance porch and refurbishment of house, roof and side annexe

Spelthorne 30 Mar 2026
26/00329/HOU 29 Mar 2026 Awaiting decision

Woodland House Woodlands Drive Sunbury-on-Thames TW16 5JS

Erection of a part single, part two-storey rear extension. Two-storey front extension and single storey front porch extension. 2 no. flank dormer wind...

Spelthorne 29 Mar 2026
26/00326/HOU 29 Mar 2026 Awaiting decision

34 Loudwater Close Sunbury-on-Thames TW16 6DE

Erection of a single storey front extension, connecting to existing garage, with associated extension to garage roof. Part garage conversion into habi...

Spelthorne 29 Mar 2026
26/00325/HOU 27 Mar 2026 Pending

May Cottage 2 The Creek Sunbury-on-Thames TW16 6BY

Demolition of existing garden outbuilding and replace with new garden room and pergola

Spelthorne 27 Mar 2026
26/00316/RVC 26 Mar 2026 Pending

108 Vicarage Road Sunbury-on-Thames TW16 7QL

Variation to Condition 3 of planning permission SPE/DE4/88/184 to amend the opening hours condition to' the operations hereby permitted shall not be c...

Spelthorne 26 Mar 2026
26/00298/HOU 24 Mar 2026 Awaiting decision

7 Green Leas Sunbury-on-Thames TW16 7PQ

Erection of a part two storey and part single storey rear extension (following demolition of existing single storey rear extension and outbuilding str...

Spelthorne 24 Mar 2026
26/00306/PDH 24 Mar 2026 Pending

1 Bryony Way Sunbury-on-Thames TW16 7RH

Prior Approval Notification for a single storey rear extension extending 6 metres beyond the rear wall of the original dwellinghouse with a maximum he...

Spelthorne 24 Mar 2026
26/00292/PDH 23 Mar 2026 Pending

21 Loudwater Road Sunbury-on-Thames TW16 6DB

Prior Approval Notification for a single storey rear extension extending 4.8 metres beyond the rear wall of the original house, with a maximum height ...

Spelthorne 23 Mar 2026
26/00272/RVC 18 Mar 2026 Awaiting decision

64 Maryland Way Sunbury-on-Thames TW16 6HR

Development without compliance with Condition 2 (approved plans) imposed upon planning permission 23/01516/HOU for the erection of a single storey rea...

Spelthorne 18 Mar 2026
26/00271/HOU 17 Mar 2026 Awaiting decision

189 The Avenue Sunbury-on-Thames TW16 5EH

Conversion of existing integral garage into a habitable room with erection of a part single part two storey rear extension, roof extension with 2 no. ...

Spelthorne 17 Mar 2026
26/00268/LBC 17 Mar 2026 Awaiting decision

66 Thames Street Sunbury-on-Thames TW16 6AF

New stair lift and railing to run from lower ground floor to second floor in the existing staircase zone

Spelthorne 17 Mar 2026
26/00263/CPD 16 Mar 2026 Awaiting decision

50 Hawkewood Road Sunbury-on-Thames TW16 6HJ

Certificate of Lawfulness for proposed rear facing dormer.

Spelthorne 16 Mar 2026
26/00254/HOU 13 Mar 2026 Pending

62 Burgoyne Road Sunbury-on-Thames TW16 7PR

Erection of a two-storey side extension and single storey rear extension. Replacing existing garage. Associated changes to fenestration.

Spelthorne 13 Mar 2026
26/00252/HOU 12 Mar 2026 Awaiting decision

17 Beechwood Avenue Sunbury-on-Thames TW16 7QL

Garage conversion into habitable space with associated changes to fenestration, raising of roof height and alterations, and insertion of 2 no. rooflig...

Spelthorne 12 Mar 2026
26/00240/HOU 11 Mar 2026 Awaiting decision

15 Kingsmead Avenue Sunbury-on-Thames TW16 5HW

Conversion of garage to habitatable room

Spelthorne 11 Mar 2026
26/00239/CPD 11 Mar 2026 Awaiting decision

15 Kingsmead Avenue Sunbury-on-Thames TW16 5HW

Certificate of Lawfulness for the proposed development for the means of access to a highway

Spelthorne 11 Mar 2026
26/00244/ADV 11 Mar 2026 Awaiting decision

LokNstore Site Hanworth Road Sunbury On Thames TW16 5LN

Advertisement Consent for 3no. illuminated canopy fascia signs and 1no. non-illuminated canopy fascia sign

Spelthorne 11 Mar 2026
26/00206/CPD 2 Mar 2026 Pending

29 Avon Road Sunbury-on-Thames TW16 7SZ

Certificate of lawfulness for proposed internal garage conversion

Spelthorne 2 Mar 2026
26/00159/CPD 16 Feb 2026 Awaiting decision

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.

Spelthorne 16 Feb 2026
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Data updated daily. Source: Spelthorne planning portal.