Planning Applications in TW15

Planning authorities: Spelthorne Borough Council, Hounslow Council

Search current and historic planning applications in the TW15 postcode district across Spelthorne and Hounslow - 57 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 57 applications
5 Oct 2026 Awaiting decision 26/01029/HOU

33 Ashgrove Road Ashford TW15 1NS

Erection of proposed first floor extension to create two storey dwellinghouse, single storey side and rear extensions and new front porch.

Householder Application Spelthorne
5 Oct 2026 Awaiting decision 26/01020/HOU

319 Feltham Hill Road Ashford TW15 1LP

Loft conversion to create habitable space facilitated by front and rear hip to gable extension, 2 no. flank dormers and 2 no. rooflights. Single store...

Householder Application Spelthorne
2 Oct 2026 Awaiting decision 26/01042/HOU

32 Tudor Road Ashford TW15 1QW

Proposed single storey rear / side extension and entrance porch following demolition of detached garage

Householder Application Spelthorne
1 Oct 2026 Awaiting decision 26/01033/HOU

17A Mornington Road Ashford TW15 1NP

Removal of the existing side garage and erection of a single-storey side extension.

Householder Application Spelthorne
1 Oct 2026 Awaiting decision 26/01031/HOU

50 Village Way Ashford TW15 2LB

Erection of a single storey rear extension following removal of existing kitchen extension. Garage conversion into habitable space.

Householder Application Spelthorne
30 Sept 2026 Awaiting decision 26/01030/CPD

11 Mornington Road Ashford TW15 1NP

Certificate of Lawfulness for the proposed development of a single storey rear extension.

Cert. of Lawful Proposed Use and Dev Spelthorne
28 Sept 2026 Awaiting decision 26/01009/TPO

St James School Church Road Ashford TW15 3DZ

TPO 030 STA - G001- 20 x Limes - Crown reduction, crown lifting and crown thinning to shrink overall height and spread of the canopy, remove lower bra...

Tree Preservation Order Spelthorne
25 Sept 2026 Awaiting decision 26/01000/CPD

19 Aspen Gardens Ashford TW15 1ED

Certificate of Lawfulness for the proposed erection of a single storey rear extension with roof lantern. Following removal of existing conservatory.

Cert. of Lawful Proposed Use and Dev Spelthorne
23 Sept 2026 Awaiting decision 26/00995/CPD

8 Sandells Avenue Ashford TW15 1AJ

Certificate of lawfulness for proposed development for dormer windows to each side roof elevation, and solar panels on flat roofs of the dormers

Cert. of Lawful Proposed Use and Dev Spelthorne
17 Sept 2026 Awaiting decision 26/00844/FUL

7 Marlborough Road Ashford TW15 3PZ

Erection of a single storey side extension and conversion of the existing side/rear extension to create a self-contained flat with a sub-division of t...

Full Application Spelthorne
17 Sept 2026 Awaiting decision 26/00974/PAP

Land At Littleton Road And Ashford Road Littleton Road/ Ashford Road Shepperton TW15 1TZ

Prior approval notification for the demolition of Ash House & Oak House and all structures on site

All Other Prior Approval Notifications Spelthorne
17 Sept 2026 Awaiting decision 26/00946/FUL

373-367B Staines Road West And 2-4 Cecil Road Ashford TW15 1RP

Extensions and re-configuration of existing buildings including a first floor infill extension on the eastern side along with associated refuse and cy...

Full Application Spelthorne
16 Sept 2026 Awaiting decision 26/00966/HOU

34 Cumberland Road Ashford TW15 3BX

Erection of a first floor rear extension and new flat roof on existing ground floor rear protrusion

Householder Application Spelthorne
16 Sept 2026 Awaiting decision 24/00703/DC1

26 Ashgrove Road Ashford TW15 1NU

Discharge of conditions 3. (Means of enclosure), 4. (Materials), 6. (Vehicular access), 8. (Desk Top Study Contamination), 12. (Soft and Hard Landscap...

Discharge of Condition (1) Spelthorne
14 Sept 2026 Awaiting decision 26/00649/HOU

102 Stanwell Road Ashford TW15 3QH

Creation of a vehicle crossover.

Householder Application Spelthorne
11 Sept 2026 Awaiting decision 26/00962/CLD

134 Chesterfield Road Ashford TW15 2ND

Certificate of lawfulness for existing use of light industrial workshop and office accommodation within E Class (conditions 3 and 4 of planning permis...

Cert of Lawful Use and Development Spelthorne
11 Sept 2026 Awaiting decision 26/00960/FUL

Land Adjacent To The Centre Woodthorpe Road Ashford Surrey TW15 3JX

The excavation of an underground utilities trench to install electricity, fresh water, foul water drainage and a dedicated fire hydrant connection to ...

Full Application Spelthorne
10 Sept 2026 Awaiting decision 26/00955/CPD

6 Rex Avenue Ashford TW15 2DA

Certificate of lawfulness for proposed hip to to gable roof extension and rear facing dormer, 4 no. roof lights on front roof plane

Cert. of Lawful Proposed Use and Dev Spelthorne
10 Sept 2026 Awaiting decision 26/00952/HOU

41 Napier Road Ashford TW15 1TQ

Erection of a two-storey side extension. Relocation of front door and render to first-floor of original dwelling.

Householder Application Spelthorne
8 Sept 2026 Awaiting decision 26/00941/HOU

8 Meadow Road Ashford TW15 1PL

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

Householder Application Spelthorne
8 Sept 2026 Awaiting decision 26/00942/HOU

9 Links Road Ashford TW15 3RA

Erection of a single storey rear extension.

Householder Application Spelthorne
8 Sept 2026 Awaiting decision 26/00945/HOU

11 Cecil Road Ashford TW15 1RJ

Erection of single storey rear extension

Householder Application Spelthorne
7 Sept 2026 Awaiting decision 26/00938/TPO

14 Fordbridge Road Ashford TW15 2SG

TPO/156/91 Cdear ( T1 on plan) - reduce by approx 2m and reshape sides to reduce weight.

Tree Preservation Order Spelthorne
3 Sept 2026 Awaiting decision 26/00926/FUL

32 - 34 Feltham Road Ashford TW15 1DL

Erection of a canopy at a height of 3.5m to provide an area to work beneath a shed, with a metal box frame.

Full Application Spelthorne
2 Sept 2026 Awaiting decision 26/00899/FUL

26 Station Crescent Ashford TW15 3HH

Extension and conversion of the existing dwelling to provide four one-bedroom, one-person residential flats, including the replacement of the existing...

Full Application Spelthorne
2 Sept 2026 Awaiting decision 26/00925/HOU

73A Parkland Grove Ashford TW15 2JF

Conversion and extension of existing garage to provide a garden office with shower room with new roof

Householder Application Spelthorne
1 Sept 2026 Awaiting decision 26/00921/FUL

288 Kingston Road Ashford TW15 3SF

Conversion of loft space, including the formation of two side dormers and a rear extension to facilitate change of use from C3 to Sui Generis 9 Person...

Full Application Spelthorne
31 Aug 2026 Awaiting decision 26/00917/CPD

7 Alexandra Road Ashford TW15 1TW

Certificate of Lawfulness for the proposed development of a roof conversion with a rear dormer and hip to gable conversion

Cert. of Lawful Proposed Use and Dev Spelthorne
31 Aug 2026 Awaiting decision 26/00916/CPD

9 Alexandra Road Ashford TW15 1TW

Certificate of Lawfulness for proposed conversion of roof space into habitable room, to include a rear dormer and conversion of roof from hip to gable...

Cert. of Lawful Proposed Use and Dev Spelthorne
31 Aug 2026 Awaiting decision 26/00914/HOU

53 Gordon Road Ashford TW15 3ES

Erection of a single storey side and rear wraparound extension, connecting to existing detached garage. Following removal of existing conservatory. Re...

Householder Application Spelthorne
27 Aug 2026 Awaiting decision 26/00911/FUL

W R Sports Club The Centre Woodthorpe Road Ashford TW15 3JX

The proposed construction of a 6m x 3.7m, 2.5m high outbuilding at Ashford Tennis Club to replace existing 6m x 3m Portakabin which will be used as a ...

Full Application Spelthorne
26 Aug 2026 Awaiting decision 26/00800/HOU

40 Fontmell Park Ashford TW15 2NW

Erection of two storey front extension,first floor rear extension and alterations to roof to provide habitable accommodation inlcuding two side facing...

Householder Application Spelthorne
25 Aug 2026 Awaiting decision 26/00894/HOU

288 Feltham Hill Road Ashford TW15 1LN

Erection of a two-storey side extension and a part two-storey, part single storey rear extension. Loft conversion with 1 no. rear facing dormer and 4 ...

Householder Application Spelthorne
25 Aug 2026 Awaiting decision 26/00864/HOU

211 Feltham Road Ashford TW15 1BB

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

Householder Application Spelthorne
21 Aug 2026 Awaiting decision 26/00883/HOU

72 Parkland Grove Ashford TW15 2JP

Conversion of existing integral/attached garage to habitable use (home office/study) facilitated by removal of the existing garage door and installati...

Householder Application Spelthorne
20 Aug 2026 Awaiting decision 26/00745/OUT

Land To The East Of WR Sports Club Woodthorpe Road Ashford TW15 3JX

Outline planning permission (all matters reserved except access) for the development of up to 104 dwellings (C3) (including 50% affordable), including...

Outline Application Spelthorne
12 Aug 2026 Approved 8 Oct 26/00859/HOU

26 Chattern Road Ashford TW15 1AF

Retrospective permission for the erection of an outbuilding in rear garden for use as gym/home office.

Householder Application Spelthorne
7 Aug 2026 Approved 28 Sep 26/00832/HOU

24 Celia Crescent Ashford TW15 3NW

Proposed single storey rear extension and entrance porch

Householder Application Spelthorne
7 Aug 2026 Approved 25 Sep 26/00833/CPD

24 Celia Crescent Ashford TW15 3NW

Certificate of lawfulness for proposed loft conversion with hip to gable roof extension, rear facing dormer and five front facing roof windows

Cert. of Lawful Proposed Use and Dev Spelthorne
6 Aug 2026 Approved 1 Oct 26/00831/CPD

136 Station Crescent Ashford TW15 3HL

Certificate of lawfulness for proposed loft conversion including hip to gable roof alteration, rear facing dormer and 2 no. roof lights in front of ro...

Cert. of Lawful Proposed Use and Dev Spelthorne
5 Aug 2026 Awaiting decision 26/00823/HOU

195A Feltham Hill Road Ashford TW15 1HJ

Proposed loft conversion facilitated by 2 no. rear facing dormers and 5 no. front facing rooflights.

Householder Application Spelthorne
3 Aug 2026 Approved 28 Sep 26/00813/ADV

404 Staines Road West Ashford TW15 1RZ

Advertisement Consent for the erection of a D6 small format advertisement display (2.4m x 1.23m x 0.22m) as shown in plans 2785 PA 01, 2785 PA 02, 278...

Advert Application Spelthorne
3 Aug 2026 Approved 21 Sep 26/00810/HOU

34 Village Way Ashford TW15 2LB

Conversion of garage into habitable room.

Householder Application Spelthorne
31 Jul 2026 Approved 21 Sep 26/00807/CPD

6 Gables Avenue Ashford TW15 2TA

Certificate of Lawfulness for the proposed erection of a single storey rear extension.

Cert. of Lawful Proposed Use and Dev Spelthorne
30 Jul 2026 Refused 25 Sep 26/00693/HOU

64 Ashford Avenue Ashford TW15 2BD

Proposed double storey side extension, single storey rear extension, addition of a first floor and loft conversion with two flank dormers to turn exis...

Householder Application Spelthorne
30 Jul 2026 Approved 23 Sep 26/00737/HOU

18 Clarendon Road Ashford TW15 2QE

Erection of a single storey rear and side extension with internal modifications

Householder Application Spelthorne
28 Jul 2026 Approved 22 Sep 26/00794/CPD

15 Clifford Grove Ashford TW15 2JS

Certificate of Lawfulness for proposed single storey side extension (as shown on plan no's CG/15/01, 02, /03 rec'd 28.07.2026).

Cert. of Lawful Proposed Use and Dev Spelthorne
28 Jul 2026 Approved 22 Sep 25/01292/DC1

3 Glen Avenue Ashford Surrey TW15 2JE

Discharge of conditions: 4, 5, 7 and 9 relating to planning permission: 25/01292/FUL. Condition 4: Drawing MR.216.11, Landscaping, denotes the means o...

Discharge of Condition (1) Spelthorne
28 Jul 2026 Approved 22 Sep 26/00797/HOU

52 Avondale Road Ashford TW15 3HT

Erection of a part first floor part single storey rear extension

Householder Application Spelthorne
27 Jul 2026 Approved 7 Sep 26/00776/PDH

136 Station Crescent Ashford TW15 3HL

Prior approval notification for a single storey rear extension measuring 4.5 metres in depth beyond the rear wall of the original dwelling house measu...

PD Householder Prior Approval Spelthorne
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Data updated daily. Source: Spelthorne and Hounslow planning portals.