Planning application
12 Arlington Road Ashford TW15 2LS
Works: Extension Loft or dormer Windows or glazing 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
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.
As published by the council, reference 25/01092/HOU
Application record
- Reference
- 25/01092/HOU
- Type
- Householder Application
- Status
- Decided (Approved)
- Decision
- Grant Conditional
- Received
- 4 Sep 2025
- Validated
- 4 Sep 2025
- Decided
- 30 Oct 2025
- Ward
- Ashford Town
- Parish
- Ashford ED
- Decision by
- Delegated Decision
- Postcode
- TW15 2LS
Timeline
Dates from the published record
-
4 Sep 2025
Received by Spelthorne
-
30 Oct 2025
Decision issued: Grant Conditional
-
11 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
11 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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
12 Arlington Road Ashford TW15 2LS
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 docsSmall domestic -
6 Gables Avenue Ashford TW15 2TA
86% historically approved · decision due ~25 Sep
Certificate of Lawfulness for the proposed erection of a single storey rear extension.
Awaiting decision Extension 5 docsSmall domestic -
Land Adjacent To 1 & 3 Springfield Road Ashford TW15 2LR
86% historically approved · decision due ~1 Aug
Discharge of condition 10 (Contaminated Land) relating to planning permission 23/00967/FUL
Awaiting decision Conditions 2 docs -
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).
Refused Full applications Extension Loft or dormer 22 docsDomestic -
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.
Granted Lawful development Extension Loft or dormer 10 docsDomestic -
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).
Refused Householder Extension Loft or dormer 20 docsSmall domestic
Other householder applications
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.
-
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.
-
26/00900/HOU Awaiting decision
36 Saddlebrook Park Sunbury-on-Thames TW16 7NG
Erection of a single storey rear extension and new side door
-
26/00894/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.
-
26/00893/HOU Awaiting decision
5 Camilla Close Sunbury-on-Thames TW16 7PZ
Part retrospective single storey side extension