Planning application
25 Junction Road Ashford TW15 1NJ
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of an outbuilding
As published by the council, reference 26/00309/HOU
Application record
- Reference
- 26/00309/HOU
- Type
- Householder Application
- Status
- Decided (Approved)
- Decision
- Grant Conditional
- Received
- 25 Mar 2026
- Validated
- 25 Mar 2026
- Decided
- 18 May 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 2024: 2 approved, 0 refused.
-
24/01083/CPD Granted
25 Junction Road Ashford TW15 1NJ
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.
Timeline
Dates from the published record
-
25 Mar 2026
Received by Spelthorne
-
18 May 2026
Decision issued: Grant Conditional
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Watford
66 applications on PlanIndex · across 6 councils · 67% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
7 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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Spelthorne granted permission on 18 May 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
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25 Junction Road Ashford TW15 1NJ
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 docsSmall domestic -
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.
Refused Householder Extension Loft or dormer 11 docsSmall domestic -
31 Junction Road Ashford TW15 1NJ
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.
Refused Full applications Extension Loft or dormer +1 16 docsSmall domestic -
18 Junction Road Ashford TW15 1NQ
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 docsSmall domestic -
22 Junction Road Ashford TW15 1NQ
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 -
Land At Rear Of 20 Pear Tree Road Ashford TW15 1PW
65% historically approved · decision due ~3 Sep
Demolition of existing garage, workshop and storage building and erection of a single storey outbuilding.
Awaiting decision Full applications Demolition 23 docsSmall domestic
Other householder applications
In Spelthorne
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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.
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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.
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26/00900/HOU Awaiting decision
36 Saddlebrook Park Sunbury-on-Thames TW16 7NG
Erection of a single storey rear extension and new side door
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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.
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26/00893/HOU Awaiting decision
5 Camilla Close Sunbury-on-Thames TW16 7PZ
Part retrospective single storey side extension