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Planning application

12 Dudley Road Ashford TW15 2LF

Granted Spelthorne 25/01239/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 part two-storey, part single storey rear extension

As published by the council, reference 25/01239/HOU

Application record

Reference
25/01239/HOU
Type
Householder Application
Status
Decided (Approved)
Decision
Grant Conditional
Received
9 Oct 2025
Validated
9 Oct 2025
Decided
4 Dec 2025
Ward
Ashford Town
Parish
Ashford ED
Decision by
Delegated Decision
Postcode
TW15 2LF

Site history

Applications at this address on the Spelthorne register

This site has had 5 applications since 2025: 3 approved, 2 refused.

  • 26/00149/FUL Granted

    12 Dudley Road Ashford TW15 2LF

    Erection of part single part two-storey rear extension, bin and cycle storage and associated screening to facilitate the change of use from a single dwelling (Use Class C3) to a 6 bedroom house of multiple occupancy for 6 occupants (Use Class C4 - Small HMO).

    Decided 24 Apr 2026 Full applications
  • 25/01401/FUL Refused

    12 Dudley Road Ashford TW15 2LF

    Erection of part single part two-storey rear extension and rear dormer, bin and cycle storage and associated screening to facilitate the change of use from a single dwelling (Use Class C3) to a 6 bedroom house of multiple occupancy for 6 occupants (Use Class C4 - Small HMO). (As shown on plans no's L002 A, P001 A, P002 A, P003 A, P004 A, E001 A, E002 A, E003 A, B001 A, E004 A, S001 A, S002A all rec'd 12.01.2026).

    Decided 2 Feb 2026 Full applications
  • 25/01361/CPD Granted

    12 Dudley Road Ashford TW15 2LF

    Certificate of lawfulness for proposed change of use from a dwelling house (Use Class C3 to a small HMO (Use Class C4) and part single part two storey rear extension and rear facing dormer. Conversion of garage to habitable accommodation. (as shown on plans no'd EX-L003, P001, P002, P003, P004, E001, E002, E003, E004, S001, S002 and PR-L001, L002, P001, P002, P003, P004, E001, E002, E003, E004, S001, S002, V001 rec'd 11/11/2025.

    Decided 7 Jan 2026 Lawful development
  • 25/01010/HOU Refused

    12 Dudley Road Ashford TW15 2LF

    Erection of part two-storey, part single storey rear extension and rear facing dormer (as shown on plan no's EX L003, P001, P002, P003, P004, E001, E002, E003, E004, S001, S002 and PR L002, P001, P002, P003, P004 E001, E002, E003, E004, PR S001, PR S002 rec'd 12/08/2025).

    Decided 8 Oct 2025 Householder

Timeline

Dates from the published record

  1. 9 Oct 2025

    Received by Spelthorne

  2. 4 Dec 2025

    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

269 applications on PlanIndex · across 22 councils · 64% granted

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Documents

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

9 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 grant of permission means

Spelthorne granted permission on 4 December 2025, 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

  • 12 Dudley Road Ashford TW15 2LF

    25/01401/FUL Submitted 20 Nov 2025 0m away

    Erection of part single part two-storey rear extension and rear dormer, bin and cycle storage and associated screening to facilitate the change of use from a single dwelling (Use Class C3) to a 6 bedroom house of multiple occupancy for 6 occupants (Use Class C4 - Small HMO). (As shown on plans no's L002 A, P001 A, P002 A, P003 A, P004 A, E001 A, E002 A, E003 A, B001 A, E004 A, S001 A, S002A all rec'd 12.01.2026).

    Refused Full applications Extension Loft or dormer 22 docs
    Domestic

  • 12 Dudley Road Ashford TW15 2LF

    25/01361/CPD Submitted 11 Nov 2025 0m away

    Certificate of lawfulness for proposed change of use from a dwelling house (Use Class C3 to a small HMO (Use Class C4) and part single part two storey rear extension and rear facing dormer. Conversion of garage to habitable accommodation. (as shown on plans no'd EX-L003, P001, P002, P003, P004, E001, E002, E003, E004, S001, S002 and PR-L001, L002, P001, P002, P003, P004, E001, E002, E003, E004, S001, S002, V001 rec'd 11/11/2025.

    Granted Lawful development Extension Loft or dormer 10 docs
    Domestic

  • 12 Dudley Road Ashford TW15 2LF

    25/01010/HOU Submitted 12 Aug 2025 0m away

    Erection of part two-storey, part single storey rear extension and rear facing dormer (as shown on plan no's EX L003, P001, P002, P003, P004, E001, E002, E003, E004, S001, S002 and PR L002, P001, P002, P003, P004 E001, E002, E003, E004, PR S001, PR S002 rec'd 12/08/2025).

    Refused Householder Extension Loft or dormer 20 docs
    Small domestic

  • 12 Dudley Road Ashford TW15 2LF

    26/00149/FUL Submitted 12 Feb 2026 0m away

    Erection of part single part two-storey rear extension, bin and cycle storage and associated screening to facilitate the change of use from a single dwelling (Use Class C3) to a 6 bedroom house of multiple occupancy for 6 occupants (Use Class C4 - Small HMO).

    Granted Full applications Extension 20 docs
    Domestic

  • 12 Arlington Road Ashford TW15 2LS

    25/01092/HOU Submitted 4 Sep 2025 120m away

    First floor extension to create habitable first floor accommodation. Raising of ridge and insertion of 2 no. front facing dormers and 2 no. rear facing dormers. Associated changes to fenestration.

    Granted Householder Extension Loft or dormer +1 11 docs
    Domestic

  • 12 Arlington Road Ashford TW15 2LS

    25/01513/CPD Submitted 17 Dec 2025 120m away

    Certificate of Lawfulness for the proposed erection of a single storey side extension and single storey rear extension. Following removal of existing garage.

    Granted Lawful development Extension 8 docs
    Small domestic

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