Planning applications in Spelthorne

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16 last 14 days
Extensions & alterations
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Showing 50 of 132 applications
26/00465/HOU 6 May 2026 Awaiting decision

150 Hithermoor Road Stanwell Moor Staines-upon-Thames TW19 6BB

Erection of a two-storey side and rear wraparound extension. Changes to fenestration.

Spelthorne 6 May 2026
26/00459/HOU 5 May 2026 Awaiting decision

10 Stile Path Sunbury-on-Thames TW16 6EH

Erection of a single storey front porch extension.

Spelthorne 5 May 2026
26/00457/PDH 5 May 2026 Awaiting decision

38 Wheatsheaf Lane Staines-upon-Thames TW18 2PE

Prior Approval Notification for a single storey rear extension extending 8 metres beyond the rear wall of the original dwellinghouse with a maximum he...

Spelthorne 5 May 2026
26/00461/HOU 5 May 2026 Awaiting decision

1 Percy Avenue Ashford TW15 2PB

Retrospective permission for a garage conversion into habitable space with associated fenestration changes.

Spelthorne 5 May 2026
26/00451/HOU 4 May 2026 Awaiting decision

72 Brightside Avenue Staines-upon-Thames TW18 1NQ

Erection of a roof canopy over existing front porch and bay window.

Spelthorne 4 May 2026
26/00436/CPD 28 Apr 2026 Awaiting decision

37 Ashford Avenue Ashford TW15 2BB

Certificate of Lawfulness for Proposed Development for the conversion of roof space to habitable use including a rear dormer, hip to gable side roof a...

Spelthorne 28 Apr 2026
26/00430/CPD 27 Apr 2026 Awaiting decision

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
26/00426/CPD 27 Apr 2026 Awaiting decision

137 Petersfield Avenue Staines-upon-Thames TW18 1DH

Certificate of Lawfulness for the proposed loft conversion facilitated by a hip to gable extension and rear dormer. Erection of outbuilding in rear ga...

Spelthorne 27 Apr 2026
26/00425/HOU 27 Apr 2026 Awaiting decision

137 Petersfield Avenue Staines-upon-Thames TW18 1DH

Erection of a single storey rear extension with terrace. Single storey front porch extension. External insulation and re-rendering house, and changes ...

Spelthorne 27 Apr 2026
26/00431/HOU 27 Apr 2026 Awaiting decision

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

Proposed single storey rear extension and entrance porch

Spelthorne 27 Apr 2026
26/00429/HOU 27 Apr 2026 Awaiting decision

36 Lois Drive Shepperton TW17 8BE

Loft conversion with rear hip to gable and 2 side dormers with obscure glazing

Spelthorne 27 Apr 2026
26/00427/HOU 27 Apr 2026 Awaiting decision

7 Tudor Road Ashford TW15 1QN

Two storey side extension and part single, part two storey rear extension

Spelthorne 27 Apr 2026
26/00433/PAP 27 Apr 2026 Awaiting decision

Sainsbury's Local 6 New Parade Church Road Ashford TW15 2UF

Change of use of the first and second floor space from Use Class E (commercial) to Use Class C3 (residential) to provide 5 self-contained apartments (...

Spelthorne 27 Apr 2026
26/00432/FUL 27 Apr 2026 Awaiting decision

Sainsbury's Local 6 New Parade Church Road Ashford TW15 2UF

Installation and alteration of window openings to the first-floor side and rear elevations, including associated external works.

Spelthorne 27 Apr 2026
26/00421/HOU 24 Apr 2026 Awaiting decision

17 Stanley Road Ashford TW15 2LP

Conversion of existing integral garage to habitable space, including replacement of garage door with wall and window to match existing dwelling, and i...

Spelthorne 24 Apr 2026
26/00416/HOU 23 Apr 2026 Awaiting decision

33 Parkland Grove Ashford TW15 2JB

Erection of a single storey side/rear extension with alterations to existing double garage to create side access. Raising of the height of the existin...

Spelthorne 23 Apr 2026
26/00417/PDH 23 Apr 2026 Awaiting decision

38 Kingsway Stanwell Staines-upon-Thames TW19 7QE

Prior Approval Notification for a single storey rear extension extending 6.0 metres beyond the rear wall of the original house, with a maximum height ...

Spelthorne 23 Apr 2026
26/00413/HOU 22 Apr 2026 Awaiting decision

30 Lindsay Drive Shepperton TW17 8JU

Erection of a part single storey, part two-storey side/rear extension and a single storey front porch extension. Roof extensions and alterations with ...

Spelthorne 22 Apr 2026
26/00409/HOU 21 Apr 2026 Awaiting decision

26 Kent Close Laleham Staines-upon-Thames TW18 1PL

Erection of a front porch following removal of existing canopy.

Spelthorne 21 Apr 2026
26/00404/HOU 20 Apr 2026 Awaiting decision

31 Linden Way Shepperton TW17 8BW

Erection of an outbuilding in rear garden.

Spelthorne 20 Apr 2026
26/00401/HOU 20 Apr 2026 Awaiting decision

1A Chessholme Road Ashford TW15 1LG

Erection of a single storey rear extension and front porch extension.

Spelthorne 20 Apr 2026
26/00400/HOU 20 Apr 2026 Awaiting decision

24 Chattern Road Ashford TW15 1AF

Erection of a two storey rear extension (following demolition of existing detached garage)

Spelthorne 20 Apr 2026
26/00398/CPD 17 Apr 2026 Awaiting decision

2 Cumberland Road Ashford TW15 3BX

Certificate of lawfulness for proposed outbuilding in rear garden

Spelthorne 17 Apr 2026
26/00393/CPD 16 Apr 2026 Awaiting decision

23 Queens Walk Ashford TW15 3JG

Certificate of Lawfulness for proposed loft conversion with a rear dormer and hip to gable roof conversion including two rooflights to front slope

Spelthorne 16 Apr 2026
26/00394/HOU 16 Apr 2026 Awaiting decision

9 Wadham Close Shepperton TW17 9HT

Loft conversion to include stepped in rear dormer.

Spelthorne 16 Apr 2026
26/00392/HOU 16 Apr 2026 Awaiting decision

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
26/00387/CPD 15 Apr 2026 Awaiting decision

38 Desford Way Ashford TW15 3AT

Certificate of lawfulness for the proposed erection of 2 no. outbuildings, following removal of existing garage.

Spelthorne 15 Apr 2026
26/00390/HOU 15 Apr 2026 Awaiting decision

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
26/00391/HOU 15 Apr 2026 Awaiting decision

59 Hithermoor Road Stanwell Moor Staines-upon-Thames TW19 6AR

Garage extension and conversion into Granny Annexe

Spelthorne 15 Apr 2026
26/00389/HOU 15 Apr 2026 Awaiting decision

36 Chertsey Road Ashford TW15 1SQ

Erection of a two storey side and part two storey part single storey rear extension. Erection of a single storey front porch (following demolition of ...

Spelthorne 15 Apr 2026
26/00386/FUL 15 Apr 2026 Awaiting decision

LokNstore Site Hanworth Road Sunbury On Thames TW16 5LN

Erection of boundary fence

Spelthorne 15 Apr 2026
26/00376/CPD 10 Apr 2026 Awaiting decision

19 Anglesey Close Ashford TW15 2JH

Certificate of Lawfulness for the proposed erection of a single storey rear extension. Insertion of 2 no. rooflights on rear roof slope. Following rem...

Spelthorne 10 Apr 2026
26/00378/HOU 10 Apr 2026 Awaiting decision

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
26/00369/HOU 8 Apr 2026 Awaiting decision

3 Tennyson Road Ashford TW15 2LN

Proposed part two storey part single storey rear / side extension

Spelthorne 8 Apr 2026
26/00366/PAP 7 Apr 2026 Awaiting decision

Maynard Court Rosefield Road Staines-upon-Thames TW18 4QD

Prior Approval for the erection of one floors of residential flats on top of the existing detached block of flats. The proposed third floor extension ...

Spelthorne 7 Apr 2026
26/00362/HOU 6 Apr 2026 Awaiting decision

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 Awaiting decision

18 Avon Road Sunbury-on-Thames TW16 7TB

Erection of proposed ground floor rear extension and replacement porch

Spelthorne 6 Apr 2026
26/00360/CPD 3 Apr 2026 Awaiting decision

22 Wood Road Shepperton TW17 0DX

Certificate of Lawfulness for the proposed erection of a single storey side extension, and a single storey rear extension. Following removal of existi...

Spelthorne 3 Apr 2026
26/00353/CPD 2 Apr 2026 Awaiting decision

32 Garrick Close Staines-upon-Thames TW18 2PQ

Single storey rear extension

Spelthorne 2 Apr 2026
26/00359/HOU 2 Apr 2026 Awaiting decision

197 Green Lane Shepperton TW17 8DY

Proposed single storey rear extension, following demolition of an existing conservatory, side extension, front porch extension and loft conversion wit...

Spelthorne 2 Apr 2026
26/00350/HOU 2 Apr 2026 Awaiting decision

20 St Andrews Close Shepperton TW17 8QJ

Proposed single storey side and rear extension

Spelthorne 2 Apr 2026
26/00357/CPD 2 Apr 2026 Awaiting decision

123 Staines Road Laleham Staines-upon-Thames TW18 2SS

Certificate of Lawfulness for the proposed garage conversion, with associated bricking up of garage door and replacement window.

Spelthorne 2 Apr 2026
26/00346/HOU 1 Apr 2026 Awaiting decision

Magnolia Ferry Lane Shepperton TW17 9LH

Demolition of existing single story side extension, porch extension and bay window, re-construction of side single story side extension and porch exte...

Spelthorne 1 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
26/00349/CPD 31 Mar 2026 Awaiting decision

92 Thames Side Staines-upon-Thames TW18 2HF

Certificate of Lawfulness for the proposed erection of a single storey rear extension with part garage conversion, and a single storey side garage ext...

Spelthorne 31 Mar 2026
26/00340/HOU 30 Mar 2026 Awaiting decision

73 Holywell Way Stanwell Staines-upon-Thames TW19 7SG

Erection of a single storey rear extension (Sunroom)

Spelthorne 30 Mar 2026
26/00336/HOU 30 Mar 2026 Awaiting decision

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
26/00334/HOU 29 Mar 2026 Awaiting decision

58 Penton Avenue Staines-upon-Thames TW18 2ND

Erection of a single storey side and rear wraparound extension. Following removal of existing garage and sunroom.

Spelthorne 29 Mar 2026
26/00330/HOU 29 Mar 2026 Awaiting decision

69 Feltham Road Ashford TW15 1DB

Erection of single storey side and rear wraparound extension

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
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Data updated 10 May 2026. Source: Spelthorne planning portal.