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Planning application

12 Dudley Road Ashford TW15 2LF

Refused Spelthorne 25/01401/FUL Full Application

Works: Extension Loft or dormer 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

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).

As published by the council, reference 25/01401/FUL

Application record

Reference
25/01401/FUL
Type
Full Application
Status
Decided (Refused)
Decision
Refused As published: Application Refused
Received
20 Nov 2025
Validated
20 Nov 2025
Decided
2 Feb 2026
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
  • 25/01361/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
  • 25/01239/HOU Granted

    12 Dudley Road Ashford TW15 2LF

    Erection of part two-storey, part single storey rear extension

    Decided 4 Dec 2025 Householder
  • 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. 20 Nov 2025

    Received by Spelthorne

  2. 2 Feb 2026

    Decision issued: Application Refused

  3. 11 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • Application: 25/00189/PDH (Decided (Refused))
  • Application: 25/00192/CPD (Decided)
  • Application: 25/00239/HOU (Decided (Refused))
  • Application: 25/00305/HOU (Decided (Approved))
  • Application: 25/00342/PDH (Decided (Refused))
  • Application: 25/00693/PDH (Decided (Approved))
  • Application: 25/01010/HOU (Decided (Refused))
  • Application: 25/01239/HOU (Decided (Approved))
  • Application: 25/01361/CPD (Decided)

Who's behind it

Company information only, from the register and Companies House

Dimensions- Planning&Architecture Agent, an architecture practice

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

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

22 documents on file for this application

  • REFULZ DECISION NOTICE REFUSE FULL Decision Notice · 02 Feb 2026
  • DELEGATED REPORT UPDATED 24.6.20 Officers Report · 02 Feb 2026
  • AMENDED PLANS COMBINED Plans - Combined · 12 Jan 2026
  • PROPOSAL Other Documents · 15 Dec 2025
  • APPLICATIONFORMREDACTED Other Documents · 15 Dec 2025
  • FEECALCULATION Other Documents · 15 Dec 2025
  • ATTACHMENTSUMMARY Other Documents · 15 Dec 2025
  • AMENDMENTSUMMARY Other Documents · 15 Dec 2025
  • 12.11.2025_PR 12_FULL APP 6 BED HMO Other Documents · 15 Dec 2025
  • 11.11.2025 _EXISTING _12 DUDLEY Other Documents · 15 Dec 2025
  • FORM_1_CIL_ADDITIONAL_INFORMATION - COPY Other Documents · 15 Dec 2025
  • FIRE SAFETY STRATEGY Other Documents · 15 Dec 2025
  • DAS HMO (SPELTHORNE) Other Documents · 15 Dec 2025
  • ACKFUL ACK LETTER FOR FULL Correspondence · 02 Dec 2025
  • APPLICATIONFORMREDACTED Application Form · 20 Nov 2025
  • FEECALCULATION Other Documents · 20 Nov 2025
  • ATTACHMENTSUMMARY Other Documents · 20 Nov 2025
  • PROPOSED BLOCK, GROUND, FIRST, LOFT, ROOF PLANS, FRONT, SIDE AND REAR ELEVATIONS Plans Combined - SUPERSEDED · 20 Nov 2025
  • EXISTING LOCATION, BLOCK, GROUND, FIRST, LOFT AND ROOF PLANS, FRONT, SIDE AND RE Plans - Combined · 20 Nov 2025
  • CIL FORM CIL - Form · 20 Nov 2025
  • FIRE SAFETY STRATEGY Other Documents · 20 Nov 2025
  • DAS HMO Design and Access Statement · 20 Nov 2025

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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

  • 12 Dudley Road Ashford TW15 2LF

    25/01361/CPD Submitted 11 Nov 2025 50 yards 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 50 yards 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 50 yards 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 19 docs
    Domestic
  • 12 Dudley Road Ashford TW15 2LF

    25/01239/HOU Submitted 9 Oct 2025 50 yards away

    Erection of part two-storey, part single storey rear extension

    Granted Householder Extension 9 docs
    Small domestic
  • 12 Arlington Road Ashford TW15 2LS

    25/01092/HOU Submitted 4 Sep 2025 150 yards 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 150 yards 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

  • 26/00911/FUL Granted

    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 spectator viewing pavilion.

    Received 27 Aug, published by the council 8 Sep 2026 Full applications
  • 26/00840/FUL Granted

    Curchods 58 High Street Shepperton TW17 9AU

    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
  • 26/00870/FUL Granted

    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