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Planning application

31 Junction Road Ashford TW15 1NJ

Refused Spelthorne 25/01367/FUL Full Application

Works: Extension Loft or dormer Windows or glazing Small domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Rear hip to gable extension, with 2 no. flank dormers, and 2 no. rooflights, to facilitate loft conversion into habitable space. Erection of a single storey rear extension. Changes to fenestration and extension of dropped kerb with new hardstanding on front driveway. All to facilitate the conversion of a C3 dwellinghouse into an 7-person HMO (Sui-Generis) with associated parking and amenities.

As published by the council, reference 25/01367/FUL

Application record

Reference
25/01367/FUL
Type
Full Application
Status
Decided (Refused)
Decision
Refused As published: Application Refused
Received
12 Nov 2025
Validated
12 Nov 2025
Decided
7 Jan 2026
Ward
Ashford Common
Parish
Sunbury Common And Ashford Common ED
Decision by
Delegated Decision
Postcode
TW15 1NJ

Site history

Applications at this address on the Spelthorne register

This site has had 2 applications since 2025: 0 approved, 2 refused.

  • 25/01071/HOU Refused

    31 Junction Road Ashford TW15 1NJ

    Erection of a single storey rear extension following removal of existing rear extension. Loft conversion facilitated by a hip to gable roof extension and insertion of 2 no. dormers, one on each roof flank. Installation of 2 no. rooflights, one on each roof flank.

    Decided 24 Oct 2025 Householder

Timeline

Dates from the published record

  1. 12 Nov 2025

    Received by Spelthorne

  2. 7 Jan 2026

    Decision issued: Application Refused

  3. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Dimensions- Planning&Architecture Agent, an architecture practice

280 applications on PlanIndex · across 21 councils · 68% granted

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Documents

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

16 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this refusal means

Spelthorne refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 31 Junction Road Ashford TW15 1NJ

    25/01071/HOU Submitted 1 Sep 2025 50 yards away

    Erection of a single storey rear extension following removal of existing rear extension. Loft conversion facilitated by a hip to gable roof extension and insertion of 2 no. dormers, one on each roof flank. Installation of 2 no. rooflights, one on each roof flank.

    Refused Householder Extension Loft or dormer 11 docs
    Small domestic
  • 29 Junction Road Ashford TW15 1NJ

    22/01716/AMD Submitted 1 May 2023 50 yards away

    Non material amendment relating to planning permission 22/01716/HOU approved hipped pitched roof with flat top design to change to a flat roof with a skylight lantern.

    Granted Amendments 8 docs
  • 25 Junction Road Ashford TW15 1NJ

    26/00309/HOU Submitted 25 Mar 2026 50 yards away

    Erection of an outbuilding

    Granted Householder 7 docs
    Small domestic
  • 25 Junction Road Ashford TW15 1NJ

    24/01083/CPD Submitted 6 Sep 2024 50 yards away

    Certificate of Lawfulness for the proposed development of a single storey side extension, plus a loft conversion to include two no. hip to gable extensions, a rear facing dormer and 3 no. front facing rooflights, plus the construction of an outbuilding in the rear garden.

    Granted Lawful development Extension Loft or dormer 8 docs
    Small domestic
  • 22 Junction Road Ashford TW15 1NQ

    25/01542/CPD Submitted 23 Dec 2025 50 yards away

    Certificate of Lawfulness for the proposed erection of an outbuilding for use as a combined gym and store, following the removal of the existing garage.

    Granted Lawful development 13 docs
  • 18 Junction Road Ashford TW15 1NQ

    21/01104/HOU Submitted 5 Jul 2021 50 yards away

    Erection of a single storey side/rear extension, loft conversion that would include a hip to gable extension, the installation of a rear facing dormer and 2 no rooflights within the front roof slope (following demolition of existing single storey rear extensions and garage)(Combination of approved applications ref 21/00248/CPD, 21/00466/CPD and 21/00704/HOU).

    Refused Householder Extension Loft or dormer +1 13 docs
    Small domestic

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    Received 27 Aug, published by the council 8 Sep 2026 Full applications
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    Erection of a building containing 2 no. studio flats and 2 no. one bedroom flats at land to the rear of the site.

    Received 7 Aug, published by the council 19 Aug 2026 Full applications
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    44 Jordans Close Stanwell Staines-upon-Thames TW19 7PU

    Conversion of dwellinghouse into two self-contained flats with provision of associated bin storage, bicycle parking, and private amenity space

    Received 17 Aug, published by the council 25 Aug 2026 Full applications
  • 26/01076/FUL Awaiting decision

    Brecknock Stanwell New Road Staines-upon-Thames TW18 4HY

    Conversion of house into Children home C2

    Received 13 Oct, published by the council 21 Oct 2026 Full applications
  • 26/00674/FUL Decided

    6 - 7 Avenue Parade The Avenue Sunbury-on-Thames TW16 5HS

    Proposed 1x packaged refrigeration unit to be installed at ground level, 3x new floor mounted standard AC Heat Pump units enclosed on two sides with protective railing, 2.4m high timber fence with access gate.

    Received 30 Jun, published by the council 30 Jul 2026 Full applications