Planning Applications in TW18

Planning authorities: Spelthorne Borough Council, Runnymede Borough Council, Royal Borough of Windsor and Maidenhead

Search current and historic planning applications in the TW18 postcode district across Spelthorne, Runnymede, and Windsor and Maidenhead - 70 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 70 applications
29 Sept 2026 Awaiting decision 26/00269/DC1

Hall And Premises Commercial Road Staines-upon-Thames TW18 2QZ

Discharge of condition 4 (materials) relating to planning permission 26/00269/FUL

Discharge of Condition (1) Spelthorne
28 Sept 2026 Awaiting decision 26/01008/HOU

120 Laleham Road Staines-upon-Thames TW18 2NP

Proposed dropped kerb and a driveway

Householder Application Spelthorne
25 Sept 2026 Awaiting decision 26/00999/FUL

Venture House 42 London Road Staines-upon-Thames TW18 4HF

Construction of a two storey extension at roof level consisting of 9 no. self-contained residential units (Use Class C3), provision of car parking, cy...

Full Application Spelthorne
23 Sept 2026 Awaiting decision 26/00994/HOU

30 Staines Road Laleham Staines-upon-Thames TW18 2TE

Erection of a detached garage to the front of the dwelling.

Householder Application Spelthorne
23 Sept 2026 Awaiting decision 26/00993/HOU

30 Staines Road Laleham Staines-upon-Thames TW18 2TE

Erection of a single storey side and rear wraparound extension with two roof lanterns. 3 no. rooflights over existing kitchen. Following removal of ex...

Householder Application Spelthorne
21 Sept 2026 Awaiting decision 26/00984/TPO

14 Parkside Place Staines-upon-Thames TW18 2QZ

TPO197 - G1 - Beech x8 - T1, T2, T3, T4, T5, T6, T7 and T8 on plan - Reduce in height by 4-5 metres to previous reduction position and shape/pollard -...

Tree Preservation Order Spelthorne
21 Sept 2026 REGISTERED RU.26/1202

16 Avenue Road Staines-upon-thames Surrey TW18 3AW

Proposed garden building following the removal of existing sheds and wall.

Runnymede
18 Sept 2026 Awaiting decision 26/00982/TPO

96 Penton Road Staines-upon-Thames TW18 2LJ

TPO09/STA - T16 - Lime - Fell and remove due to deterioration and decay

Tree Preservation Order Spelthorne
17 Sept 2026 Awaiting decision 26/00972/TPO

182 Thames Side Laleham Staines-upon-Thames TW18 2JH

TPO/27/STA G001 - Copper Beech - reduce crown height and lateral spread by 10-20%

Tree Preservation Order Spelthorne
17 Sept 2026 Awaiting decision 26/00971/CPD

9 Avondale Avenue Staines-upon-Thames TW18 2PT

Certificate of Lawfulness for proposed development for a garage conversion to habitable accommodation facilitated by replacement of existing garage do...

Cert. of Lawful Proposed Use and Dev Spelthorne
14 Sept 2026 Awaiting decision 26/00964/FUL

73 - 75 High Street Staines-upon-Thames TW18 4PP

Extensions and reconfiguration of the existing building, including the erection of a part first floor/part second floor rear extension and the constru...

Full Application Spelthorne
14 Sept 2026 REGISTERED RU.26/1172

The Footpath Outside Unit 2 Hawthorn Trade Park, Hawthorn Road, Staines TW18 3AY

Installation of 1No. BT Street Hub Unit and associated advertisement panels on either side of the unit

Runnymede
14 Sept 2026 REGISTERED RU.26/1176

4 Century Road Egham Surrey TW18 3DB

Single storey rear extension with flat roof over incorporating skylight, following demolition of existing rear addition. Changes to fenestration at re...

Runnymede
14 Sept 2026 REGISTERED RU.26/1178

4 Century Road Egham Surrey TW18 3DB

Certificate of Proposed Lawfulness for the installation of dormer window.

Runnymede
14 Sept 2026 REGISTERED RU.26/1216

The Footpath Outside Unit 2 Hawthorn Trade Park, Hawthorn Road, Staines TW18 3AY

Advertisement consent for Installation of 1No. BT Street Hub Unit and associated advertisement panels on either side of the unit

Runnymede
11 Sept 2026 Awaiting decision 26/00961/PAP

49 - 51 High Street Staines-upon-Thames TW18 4QR

Change of use from office/retail (Use Class E) to 4 residential units (Use Class C3)

All Other Prior Approval Notifications Spelthorne
11 Sept 2026 Pending 26/00781/TEST

Council Offices Knowle Green Staines-upon-Thames TW18 1XB

test application. please ignore.

Spelthorne
9 Sept 2026 Awaiting decision 26/00947/TPO

Swallow Close Staines-upon-Thames TW18 4RS

TPO/034 T047 Sycamore (T032 on plan), T049 Sycamore (T31 on plan) T002 Sycamore (T29 on plan), T003 Horse chestnut (T28 on plan), T004 Ash (T26 on pla...

Tree Preservation Order Spelthorne
7 Sept 2026 Awaiting decision 26/00934/CPD

139 Thames Side Staines-upon-Thames TW18 2JA

Certificate of Lawfulness development for proposed erection of a single storey detached outbuilding on the northern side of the plot (following demoli...

Cert. of Lawful Proposed Use and Dev Spelthorne
4 Sept 2026 Approved 7 Sep 20/01312/DC6

Acacia Lodge Rookery Road Staines-upon-Thames TW18 1BT

Discharge of condition 8 (external lighting) reserved from planning permission 20/01312/FUL and 20/01312/DC3

Discharge of Condition (6) Spelthorne
2 Sept 2026 Awaiting decision 26/00922/TPO

5 Swallow Close Staines-upon-Thames TW18 4RS

TPO/034 Sycamore T46, Horsechestnut T47, Elm T48, Sycamore T49, Sycamore T002, Horse chestnut T003, Ash T04, Ash T005, Ash T006, Sycamore T007, Ash T0...

Tree Preservation Order Spelthorne
2 Sept 2026 REGISTERED RU.26/1151

7 Moorfields Close Staines TW18 3LU

Single storey rear extension and part conversion of of garage to utility room

Runnymede
27 Aug 2026 Approved 30 Sep 26/00912/TCA

Abbeycroft Condor Road Laleham Staines-upon-Thames TW18 1UG

Tree in Laleham Conservation Area - Leylandii tree - cut back tree branches from neighbours tree to boundary

Trees in Conservation Area Notification Spelthorne
27 Aug 2026 REGISTERED RU.26/1108

2 Simmons Place Staines-upon-thames Surrey TW18 3HW

T250 Lime tree in rear garden - Reduce to previous reduction points, (removing approximately 2m). In the interests of visual amenity, biodiversity and...

Runnymede
26 Aug 2026 Approved 24 Sep 26/00904/TCA

11 Moorhayes Drive Laleham Staines-upon-Thames TW18 1SL

Trees in Laleham Conservation Area - 1 x Pear (shown as T1) to reduce height by 2m, leaving tree standing 4m tall with spread of 2m. 1 x Magnolia (sho...

Trees in Conservation Area Notification Spelthorne
25 Aug 2026 Awaiting decision 26/00896/PAP

Thameside House South Street Staines-upon-Thames TW18 4PR

Prior Approval for a two-storey roof extension, following removal of existing mansard roof extension, to provide 18 dwellings, with associated parking...

All Other Prior Approval Notifications Spelthorne
25 Aug 2026 Awaiting decision 26/00897/PAP

Thameside House South Street Staines-upon-Thames TW18 4PR

Prior Approval for the Change of use from Class E (Offices) to Class C3 (Residential) to provide 60 dwellings.

All Other Prior Approval Notifications Spelthorne
25 Aug 2026 Awaiting decision 26/00739/FUL

Memorial Gardens Market Square Staines-upon-Thames TW18 4SD

New children's play facility with associated railings, seating, flooring and landscaping

Full Application Spelthorne
22 Aug 2026 Awaiting decision 26/00819/LBC

15 Duncroft Manor Vicarage Road Staines-upon-Thames TW18 4XX

Listed Building Consent for erection of boundary fence along left side and along the rear elevation of the site.

Listed Building Consent Spelthorne
22 Aug 2026 Awaiting decision 26/00818/HOU

15 Duncroft Manor Vicarage Road Staines-upon-Thames TW18 4XX

Erection of boundary fence along left side and along the rear elevation of the site.

Householder Application Spelthorne
20 Aug 2026 Awaiting decision 26/00879/PAP

1 London Road Staines-upon-Thames TW18 4AJ

Change of use of retained Class E office accommodation at 1 London Road, Staines to provide five additional Class C3 residential flats.

All Other Prior Approval Notifications Spelthorne
20 Aug 2026 Awaiting decision 26/00880/CPD

3 Elizabeth Avenue Laleham Staines-upon-Thames TW18 1JW

Certificate of lawfulness for proposed hip to gable roof alteration, rear facing dormer and 2 no. roof lights on either side of front roof section.

Cert. of Lawful Proposed Use and Dev Spelthorne
20 Aug 2026 Approved 30 Sep 26/00137/AMD

95 Pavilion Gardens Staines-upon-Thames TW18 1LT

Non material Amendment to planning application 26/00137/HOU comprising alterations to the fenestration in rear extension

Amended Application Spelthorne
20 Aug 2026 Approved 17 Sep 26/00881/TCA

Osmanstead Condor Road Laleham Staines-upon-Thames TW18 1UG

Trees in Laleham Conservation Area - 6 x Lime trees (indicated on plan as 'Limes') to repollard back to previous points. 1 x Robinia (shown on plan as...

Trees in Conservation Area Notification Spelthorne
19 Aug 2026 REGISTERED RU.26/0995

King Fishers Bundys Way Staines-upon-thames Surrey TW18 3LD

Two storey front extension

Runnymede
19 Aug 2026 Awaiting decision 26/00868/FUL

The Feathers The Broadway Laleham Staines-upon-Thames TW18 1RZ

Change of use from public house (Sui Generis) to a single residential dwelling (Class C3), including the demolition of rear extensions, internal and e...

Full Application Spelthorne
19 Aug 2026 Awaiting decision 26/00878/PAP

Jobcentre Plus Century House 100 Church Street Staines-upon-Thames TW18 4DQ

Prior Approval notification for change of use from offices (Use Class E) to residential use (Use Class C3) comprising15 studios and 6 no 1B2P flats.

All Other Prior Approval Notifications Spelthorne
19 Aug 2026 Awaiting decision 26/00803/HOU

7 Hurstdene Avenue Staines-upon-Thames TW18 1HZ

Single storey rear extension and conversion of attached garage into habitable room

Householder Application Spelthorne
13 Aug 2026 Awaiting decision 26/00785/HOU

39 Avondale Avenue Staines-upon-Thames TW18 2PL

Erection of single storey side and rear extension, new roof with ridge height increase, extension of front bay and changes to fenestration.

Householder Application Spelthorne
13 Aug 2026 Awaiting decision 26/00842/HOU

33 Petersfield Road Staines-upon-Thames TW18 1DF

Extension to existing garage with partial roof reconstruction, with internal alterations.

Householder Application Spelthorne
13 Aug 2026 Approved 6 Oct 26/00811/PAP

Lewis And Son 131 High Street Staines-upon-Thames TW18 4PD

Prior Approval notification for change of use of ground floor (part), 1st floor and 2nd floor commercial unit (Use Class E) to 7 flats (Use Class C3)

All Other Prior Approval Notifications Spelthorne
12 Aug 2026 Decided 21 Sep RU.26/1068

Flow 1 and 2 River Park Avenue Surrey TW18 3FA

Prior approval application for change of use of upper floor from Commercial, Business and Service (Use Class E) to create 89 residential units (Use Cl...

Runnymede
11 Aug 2026 Awaiting decision 25/00202/DC1

Glebe House The Broadway Laleham Staines-upon-Thames TW18 1SB

Discharge of condition 4 relating to planning application 25/00202/FUL.

Discharge of Condition (1) Spelthorne
11 Aug 2026 Approved 6 Oct 26/00850/HOU

7 Guildford Street Staines-upon-Thames TW18 2EQ

Erection of a single storey rear extension, following removal of existing conservatory. Conversion of garage into habitable space (office/gym) with ex...

Householder Application Spelthorne
11 Aug 2026 Approved 25 Sep 26/00855/HOU

67 Laleham Road Staines-upon-Thames TW18 2EA

Single storey side/rear extension (following demolition of existing rear extension) and two rooflights on rear/side roof and replacement of existing w...

Householder Application Spelthorne
7 Aug 2026 Awaiting decision 26/00836/DC3

Lismore Court Kingston Road Staines-upon-Thames TW18 1AU

Discharge of condition 4 (validation report) relating to planning permission 23/01338/FUL

Discharge of Condition (3) Spelthorne
7 Aug 2026 Approved 2 Oct 26/00838/HOU

52 Hazel Grove Staines-upon-Thames TW18 1JL

Erection of a single storey side and rear extension. Front porch extension. Following removal of existing garage.

Householder Application Spelthorne
5 Aug 2026 REGISTERED RU.26/0420

Harlequin Temple Gardens Staines-upon-thames Surrey TW18 3NQ

Retrospective application for detached outbuilding.

Runnymede
4 Aug 2026 REGISTERED RU.26/0716

Harlequin Temple Gardens Staines-upon-thames Surrey TW18 3NQ

Retrospective application for detached outbuilding. As built summerhouse adjacent to the river. Used as AirBnB.

Runnymede
4 Aug 2026 Approved 28 Sep 26/00817/RVC

58A Wheatsheaf Lane Staines-upon-Thames TW18 2LR

Removal of Condition 3 (Retention of garage for use as parking) relating to planning permission SPW/FUL/84/457 for the erection of a detached bungalow...

Removal or Variation of Condition Spelthorne
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Data updated daily. Source: Spelthorne, Runnymede and Windsor And Maidenhead planning portals.