Planning applications in Spelthorne

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Extensions & alterations
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Showing 50 of 147 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
26/00564/HOU 1 Jun 2026 Pending

141 Gaston Way Shepperton TW17 8ET

Single storey rear extension and garage conversion with associated alterations to front elevation

Spelthorne 1 Jun 2026
26/00571/CPD 1 Jun 2026 Pending

21 Arnold Road Laleham Staines-upon-Thames TW18 1LY

Certifcate of Lawfulness for proposed hip to gable roof alteration with rear facing dormer

Spelthorne 1 Jun 2026
26/00568/HOU 1 Jun 2026 Pending

19 Anglesey Close Ashford TW15 2JH

Erection of a single storey rear extension.

Spelthorne 1 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
26/00540/HOU 25 May 2026 Pending

55 Nursery Gardens Staines-upon-Thames TW18 1EJ

Proposed first floor side extension, loft extension including rear dormer and rooflights with associated internal alterations.

Spelthorne 25 May 2026
26/00539/HOU 25 May 2026 Pending

40 Cherry Way Shepperton TW17 8QF

Erection of a single storey rear extension with roof alterations to existing garage, and associated garage conversion into habitable space. Recession ...

Spelthorne 25 May 2026
26/00530/FUL 21 May 2026 Pending

7 Whatmore Close Stanwell Moor Staines-upon-Thames TW19 6AS

Creation of dropped kerb to facilitate off-street parking for 2 cars, with associated hardstanding.

Spelthorne 21 May 2026
26/00535/CPD 21 May 2026 Pending

55 St Marys Crescent Stanwell Staines-upon-Thames TW19 7HU

Certificate of Lawfulness for proposed loft conversion with rear dormer and 3 skylights in front roof slope

Spelthorne 21 May 2026
26/00533/PDH 21 May 2026 Pending

141 Elizabeth Avenue Laleham Staines-upon-Thames TW18 1JN

Prior Approval Notification for a single storey rear extension extending 5.0 metres beyond the rear wall of the original house, with a maximum height ...

Spelthorne 21 May 2026
26/00532/HOU 21 May 2026 Pending

39 Woodthorpe Road Ashford TW15 2RP

Erection of a single storey extension to an existing rear garden outbuilding to be used as an ancillary to the main residential house.

Spelthorne 21 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
26/00529/HOU 20 May 2026 Pending

45 Hawkewood Road Sunbury-on-Thames TW16 6HL

Erection of a single storey rear extension

Spelthorne 20 May 2026
26/00527/PDH 20 May 2026 Pending

27 Jessiman Terrace Shepperton TW17 0BQ

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 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
26/00514/FUL 18 May 2026 Pending

Pavilion Long Lane Recreation Ground Cambria Gardens Stanwell TW19 7ER

The erection of a timber shed

Spelthorne 18 May 2026
26/00511/HOU 18 May 2026 Pending

43 Squires Bridge Road Shepperton TW17 0JZ

Erection of a single storey rear extension, following removal of existing rear extension. Changes to fenestration. Extension to existing boundary wall...

Spelthorne 18 May 2026
26/00515/CPD 18 May 2026 Pending

1 Pavilion Gardens Staines-upon-Thames TW18 1LS

Certificate of Proposed Development for a hip to gable loft conversion with rear dormer and three roof lights on front roof slope

Spelthorne 18 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
26/00501/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
26/00497/CPD 14 May 2026 Pending

22 Sandells Avenue Ashford TW15 1AJ

Certificate of Lawfulness for the proposed loft conversion facilitated by the insertion of 2 no. flank dormers.

Spelthorne 14 May 2026
26/00496/PDH 14 May 2026 Pending

22 Sandells Avenue Ashford TW15 1AJ

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 14 May 2026
26/00494/HOU 14 May 2026 Pending

147 Ashgrove Road Ashford TW15 1NY

Single storey rear extension and new roof over existing rear extension.

Spelthorne 14 May 2026
26/00490/CPD 14 May 2026 Pending

34 Village Way Ashford TW15 2LB

Certificate of lawfulness for proposed conversion of garage into habitable room

Spelthorne 14 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
26/00487/FUL 13 May 2026 Pending

Studholme Medical Centre 50 Church Road Ashford TW15 2TU

Single Storey extension to GP Medical Centre in brick cavity construction under a plain tiled roof and associated remodelling of the existing surgery.

Spelthorne 13 May 2026
26/00488/PDH 13 May 2026 Pending

94 Spelthorne Lane Ashford TW15 1UH

Prior Approval Notification for a single storey rear extension extending 5.0 metres beyond the rear wall of the original house, with a maximum height ...

Spelthorne 13 May 2026
26/00485/HOU 12 May 2026 Pending

6 Rennie Close Ashford TW15 3DD

Part single part two-storey rear extension, Conversion of integral garage to habitable accommodation

Spelthorne 12 May 2026
26/00479/PDH 11 May 2026 Pending

24 Osborne Avenue Stanwell Staines-upon-Thames TW19 7AF

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 11 May 2026
26/00472/HOU 7 May 2026 Pending

246 Feltham Hill Road Ashford TW15 1LN

Erection of a part single storey part two storey rear extension and proposed single storey front porch extension along with associated internal altera...

Spelthorne 7 May 2026
26/00470/HOU 7 May 2026 Pending

69 Green Lane Shepperton TW17 8DS

Vehicular access with associated dropped kerb, installation of boundary treatment including low brick wall with railings and entrance gates

Spelthorne 7 May 2026
26/00465/HOU 6 May 2026 Pending

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
26/00473/RVC 6 May 2026 Pending

140 Chesterfield Road Ashford TW15 3PD

Variation to Condition 3 (Approved Plans) relating to planning permission 25/01318/HOU for the erection of a single storey rear extension, and the ere...

Spelthorne 6 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
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
26/00457/PDH 5 May 2026 Pending

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 Pending

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 Pending

72 Brightside Avenue Staines-upon-Thames TW18 1NQ

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

Spelthorne 4 May 2026
26/00439/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
26/00438/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
26/00436/CPD 28 Apr 2026 Pending

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 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
26/00426/CPD 27 Apr 2026 Pending

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 Pending

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 Pending

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 Pending

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 Pending

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 Pending

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 Pending

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 Pending

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
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Latest application from Spelthorne: 2 Jun 2026. We check the council's portal daily.