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Planning application

18 Birch Green Staines-upon-Thames TW18 4HA

Granted Spelthorne 26/00034/HOU Householder Application

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of a single storey side and rear extension connecting to existing rear extension. Garage conversion into habitable space, to be used as office.

As published by the council, reference 26/00034/HOU

Application record

Reference
26/00034/HOU
Type
Householder Application
Status
Decided (Approved)
Decision
Grant Conditional
Received
13 Jan 2026
Validated
13 Jan 2026
Decided
25 Mar 2026
Ward
Staines
Parish
Staines ED
Decision by
Delegated Decision
Postcode
TW18 4HA

Timeline

Dates from the published record

  1. 13 Jan 2026

    Received by Spelthorne

  2. 25 Mar 2026

    Decision issued: Grant Conditional

  3. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in Ruislip

42 applications on PlanIndex · across 13 councils · 69% granted

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Documents

Plans, drawings, consultee responses and the officer's report

11 documents on file for this application

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What this grant of permission means

Spelthorne granted permission on 25 March 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Eden Grove 17-51 London Road Staines-Upon-Thames TW18 4EX

    25/01245/RVC Submitted 13 Oct 2025 132m away

    Variations to conditions 3 (Parking Phasing Plan) and condition 20 (to reduce the 86 car parking spaces within the adjacent multi-storey car park to 27) relating to planning application 23/00273/RVC (which sought the Variation of Condition 1 (Approved Plans), imposed upon planning permission 22/00765/RVC (which sought the variation of Condition 2 imposed upon planning permission 19/00290/FUL for residential homes and flexible commercial space at ground and first floors, car parking, pedestrian and vehicle access, landscaping and associated works and the Condition imposed in 19/00290/AMD4), to allow for alterations to the unit mix in Blocks C and D together with associated elevation and internal alterations and to the PV panels on Block C and D)

    Refused Amendments 14 docs
  • Development Site At Eden Grove Staines-Upon-Thames Surrey TW18 4ZT

    23/00273/AMD3 Submitted 16 Mar 2026 158m away

    Non-material amendment relating to planning permission 23/00273/RVC

    Granted 21 docs
  • Land At Hengrove Farm London Road Staines TW15 4AJ

    19/01481/SCC Submitted 17 Oct 2019 167m away

    Retention of workshop/lean-to as a workshop for repair of on-site plant and machinery until 30 November 2022 and removal by 31 December 2022.

    Granted Other 2 docs
  • Eden Grove 17-51 London Road Staines-Upon-Thames TW18 4EX

    25/01244/RVC Submitted 13 Oct 2025 168m away

    Variation to conditions 3 (Parking Phasing Plan) and condition 21 (to reduce the use of 86 car parking spaces within the adjacent multi-storey car park to 27) imposed upon planning permission 22/00766/RVC (which sought the variation of Condition 2 (approved plans) imposed upon planning permission 19/01051/FUL, and the condition imposed upon planning applicaiton 19/01051/AMD5, for the erection of two buildings and flexible commercial space at ground and first floors, with landscaping and associated works, to be delivered as an extension to the wider redevelopment of 17-51 London Road, to allow for alterations to the layout of Block F, including a reduction in flexible commercial space, and the addition of 3 residential units, resulting in a total of 176 units across Block E and F, a reduction in the height of Block E and an increase in the parapet height of Block F).

    Refused Amendments Extension 13 docs
    Major scheme
  • 103 London Road Staines-upon-Thames TW18 4HN

    23/00089/FUL Submitted 24 Jan 2023 183m away

    Construction of mansard roof above existing building to provide 4 no. flats together with works to the ground floor including an extension to the building entrance.

    Granted Full applications New dwelling Extension +1 44 docs
    Several homes
  • 1 London Road Staines-upon-Thames TW18 4AJ

    26/00280/PAP Submitted 19 Mar 2026 191m away

    Change of Use from Class E (Office) to Class C3 (Residential) to form 108 residential dwellings.

    Granted Prior approval 90 docs

In Spelthorne

  • 26/00914/HOU Awaiting decision

    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. Rear timber brise soleil. Alterations to front driveway.

    31 Aug 2026 Householder
  • 26/00125/HOU Granted

    14 The Avenue Sunbury-on-Thames TW16 5ES

    Proposed alteration to western and southern boundary treatments including widening of the front brick entrance, installation of a new cantilevered gate for vehicles and pedestrian gate with intercoms and lights, rebuilding and repairing damaged sections of the front and side boundary treatment. Replacement of the timber fencing boundary treatment fronting Saxonbury Avenue with a new 2m high brick wall with piers and coping stones, infilling of existing gate and installation of new metal gate facing Saxonbury Avenue. Proposed works to existing front driveway and other associated works.

    9 Feb 2026 Householder
  • 26/00900/HOU Awaiting decision

    36 Saddlebrook Park Sunbury-on-Thames TW16 7NG

    Erection of a single storey rear extension and new side door

    26 Aug 2026 Householder
  • 26/00894/HOU Awaiting decision

    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 no. rooflights. Front porch extension and new vehicle crossover with associated driveway alterations.

    25 Aug 2026 Householder
  • 26/00893/HOU Awaiting decision

    5 Camilla Close Sunbury-on-Thames TW16 7PZ

    Part retrospective single storey side extension

    25 Aug 2026 Householder