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Planning application

18 Wellington Road Ashford TW15 3RJ

Refused Spelthorne 25/01114/FUL Full Application

Works: Extension Loft or dormer Roofing 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

Roof alterations and extensions to create habitable roof space, with insertion of 1 no. front facing dormer and 1 no. rear facing dormer, erection of single storey side extension and a single storey rear extension. Changes to fenestration. Removal of the built flat roofed side extension, and subsequent conversion of the C3 dwellinghouse into an 8 person HMO (Sui-Generis) with associated amenities. (part retrospective)

As published by the council, reference 25/01114/FUL

Application record

Reference
25/01114/FUL
Type
Full Application
Status
Decided (Refused)
Decision
Refused As published: Application Refused
Received
10 Sep 2025
Validated
1 Oct 2025
Decided
26 Nov 2025
Ward
Ashford Town
Parish
Staines South And Ashford West ED
Decision by
Delegated Decision
Postcode
TW15 3RJ

Site history

Applications at this address on the Spelthorne register

This site has had 6 applications since 2024: 4 approved, 2 refused.

  • 24/01542/DC1 Granted

    18 Wellington Road Ashford TW15 3RJ

    Details pursuant to condition 3 (landscaping) and condition 6 (cycle store) reserved from planning permission 25/00806/RVC.

    Decided 16 Jan 2026 Conditions
  • 25/01322/HOU Granted

    18 Wellington Road Ashford TW15 3RJ

    Alteration to rear elevation with changes to fenestration. Proposed alteration to front driveway with enlarged crossover.

    Decided 7 Jan 2026 Householder
  • 24/01289/CPD Refused

    18 Wellington Road Ashford TW15 3RJ

    Certificate of Lawfulness for the proposed development of a single storey side/rear extension, extending beyond the rear elevation by 6 metres.

    Decided 3 Jan 2025 Lawful development
  • 24/01287/CPD Granted

    18 Wellington Road Ashford TW15 3RJ

    Certificate of Lawfulness for the proposed development of a single storey side/rear extension, extending beyond the rear elevation by 3 metres.

    Decided 17 Dec 2024 Lawful development
  • 24/01283/PDH Granted

    18 Wellington Road Ashford TW15 3RJ

    Prior Approval Notification for a single storey rear extension extending 8 metres beyond the rear wall of the original house, with a maximum height of 3 metres and a height of 3 metres to the eaves. (as shown on plan no's EX.L003, P001, P002, P004, E001, E002, E003, E004, S001, S002 and PR 3D01, 3D02, L003, P001, P002, P004, E001, E002, E003, E004 rec'd 29.10 2024)

    Decided 10 Dec 2024 Prior approval

Timeline

Dates from the published record

  1. 10 Sep 2025

    Received by Spelthorne

  2. 1 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 26 Nov 2025

    Decision issued: Application Refused

  4. 11 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • Appeal: 25/00060/REF (Appeal Dismissed)
  • Application: 24/01542/FUL (Decided (Approved))

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

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Documents

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

19 documents on file for this application

  • APPEAL DECISION NOTICE Appeal - Decision · 16 Apr 2026
  • APPEAL STATEMENT Appeal - Statements · 12 Dec 2025
  • REFULZ DECISION NOTICE REFUSE FULL Decision Notice · 26 Nov 2025
  • DELEGATED REPORT UPDATED 24.6.20 Officers Report · 26 Nov 2025
  • DELEGATED REPORT UPDATED 24.6.20 Officers Report · 26 Nov 2025
  • LETTERS OF REPRESENTATION Legal Agreement · 20 Oct 2025
  • STANDARD CONSULTATION LETTER Consultation · 03 Oct 2025
  • STANDARD CONSULTATION LETTER Consultation · 03 Oct 2025
  • ACKFUL ACK LETTER FOR FULL Correspondence · 03 Oct 2025
  • DESIGN ACCESS STATEMENT Design and Access Statement · 02 Oct 2025
  • APPLICATION FORM Application Form · 01 Oct 2025
  • EXISTING PLANS COMBINED Plans - Combined · 01 Oct 2025
  • PROPOSED PLANS COMBINED Plans - Combined · 01 Oct 2025
  • FEE Fee · 10 Sep 2025
  • ATTACHMENTSUMMARY Other Documents · 10 Sep 2025
  • FIRE SAFETY STRATEGY Fire Risk assessment · 10 Sep 2025
  • FORM_1_CIL CIL - Additional Information · 10 Sep 2025
  • CLIMATE CHANGE CHECKLIST Checklist · 10 Sep 2025
  • FLOOD RISK ASSESSMENT Flood Risk Assessment · 10 Sep 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

  • 18 Wellington Road Ashford TW15 3RJ

    24/01283/PDH Submitted 29 Oct 2024 50 yards away

    Prior Approval Notification for a single storey rear extension extending 8 metres beyond the rear wall of the original house, with a maximum height of 3 metres and a height of 3 metres to the eaves. (as shown on plan no's EX.L003, P001, P002, P004, E001, E002, E003, E004, S001, S002 and PR 3D01, 3D02, L003, P001, P002, P004, E001, E002, E003, E004 rec'd 29.10 2024)

    Granted Prior approval Extension 9 docs
    Small domestic
  • 18 Wellington Road Ashford TW15 3RJ

    24/01289/CPD Submitted 30 Oct 2024 50 yards away

    Certificate of Lawfulness for the proposed development of a single storey side/rear extension, extending beyond the rear elevation by 6 metres.

    Refused Lawful development Extension 14 docs
    Small domestic
  • 18 Wellington Road Ashford TW15 3RJ

    25/01322/HOU Submitted 3 Nov 2025 50 yards away

    Alteration to rear elevation with changes to fenestration. Proposed alteration to front driveway with enlarged crossover.

    Granted Householder Windows or glazing 11 docs
    Domestic
  • 18 Wellington Road Ashford TW15 3RJ

    24/01287/CPD Submitted 30 Oct 2024 50 yards away

    Certificate of Lawfulness for the proposed development of a single storey side/rear extension, extending beyond the rear elevation by 3 metres.

    Granted Lawful development Extension 6 docs
    Small domestic
  • 15 St Hildas Avenue, Ashford, TW15 3RG

    12/00181/HOU Submitted 15 Feb 2012 50 yards away

    Erection of a single storey side and rear extension.

    Granted Householder Extension 3 docs
    Small domestic
  • 52 Wellington Road Ashford TW15 3RJ

    26/00704/HOU Submitted 7 Jul 2026 50 yards away

    Erection of a single-storey side and rear wraparound extension (demolition of the existing conservatory and existing rear extension)

    Granted Householder Extension Demolition 9 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