Planning application
88 Ashford Crescent Ashford TW15 3EB
Works: Extension Loft or dormer 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
Certificate of Lawfulness for the proposed loft conversion facilitated by the erection of 2 no. flank dormers and 4 no. rooflights. Erection of front porch.
As published by the council, reference 25/01197/CPD
Application record
- Reference
- 25/01197/CPD
- Type
- Cert. of Lawful Proposed Use and Dev
- Status
- Decided
- Decision
- Grant Cert Lawful Prop Use/Dev
- Received
- 1 Oct 2025
- Validated
- 1 Oct 2025
- Decided
- 24 Nov 2025
- Ward
- Ashford North And Stanwell South
- Parish
- Staines South And Ashford West ED
- Decision by
- Delegated Decision
- Postcode
- TW15 3EB
Site history
Applications at this address on the Spelthorne register
This site has had 2 applications since 2025: 2 approved, 0 refused.
-
25/01198/HOU Granted
88 Ashford Crescent Ashford TW15 3EB
Erection of a single storey rear extension replacing existing conservatory. Garage conversion into habitable space with associated bricking up of garage door and replacement window. Roof alterations to tie side and rear extensions in together with insertion of 5 no. rooflights. 1 no. first floor front facing window and first floor rear facing doors with juliet balcony.
Timeline
Dates from the published record
-
1 Oct 2025
Received by Spelthorne
-
24 Nov 2025
Decision issued: Grant Cert Lawful Prop Use/Dev
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Dunstable
94 applications on PlanIndex · across 16 councils · 91% 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
14 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 24 November 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
88 Ashford Crescent Ashford TW15 3EB
Erection of a single storey rear extension replacing existing conservatory. Garage conversion into habitable space with associated bricking up of garage door and replacement window. Roof alterations to tie side and rear extensions in together with insertion of 5 no. rooflights. 1 no. first floor front facing window and first floor rear facing doors with juliet balcony.
Granted Householder Extension Loft or dormer +2 14 docsSmall domestic -
93 Stanwell Road Ashford TW15 3EQ
Change of use from a 10 person HMO (Sui Generis) into a 14 person HMO (Sui Generis), with associated parking, boundary treatments, private amenity space and bin storage
Refused Full applications 29 docs -
4 Thetford Road Ashford TW15 3BW
Certificate of Lawfulness for an existing garage having been converted to a self-contained residential unit/flat since 2010 without interruption.
Refused Lawful development 8 docs -
Pavement Outside North Surrey Family Centre Stanwell Road Ashford TW15 3DU
Proposed telecommunications installation: Proposed 15.0m Phase 8 Monopole C/W wrapround Cabinet at base and associated ancillary works.
Refused Telecoms 13 docs -
16 Thetford Road Ashford TW15 3BW
Erection of a single storey rear extension (following demolition of existing conservatory)
Granted Householder Extension Demolition 10 docsSmall domestic -
13 Thetford Road Ashford TW15 3BW
Details pursunt to condition 3, (means of enclosure) condition 4, (landscaping) condition 5, (materials) condition 8, (renewable energy) condition 10 (contamination) and condition 11 (contamination remediation) reserved from planning permission 23/01470/FUL.
Granted Conditions 20 docs
Other lawful development applications
In Spelthorne
-
26/00452/CLD Granted
177A Feltham Road Ashford TW15 1BB
Certificate of Lawfulness for existing use of the ground floor flat as a small HMO (Use Class C4)
-
26/00200/CLD Granted
73 Nursery Gardens Staines-upon-Thames TW18 1EL
Certificate of Lawfulness to establish the lawful use of the property is as a House in Multiple Occupation (Use Class C4) for up to six occupants. As shown on site location plan and block plan no EX-1003 and Pre-Existing Floor Plans (Page 01 of 02) and Existing Floor Plans (Page 02 of 02) received 27.02.2026.
-
26/00383/CPD Refused
13 Meadow Road Ashford TW15 1PL
Certificate of lawfulness for proposed change of use from a 6 Person HMO (Class C4) to a 7 Person HMO (Sui-Generis)
-
26/00437/CLD Refused
4 Sunmead Road Sunbury-on-Thames TW16 6PE
Certificate of Existing Lawfulness for the conversion of a C3 dwellinghouse to a C4 small 6-person HMO.
-
26/00575/CLD Refused
96 Groveley Road Sunbury-on-Thames TW16 7LB
Certificate of Lawfulness for an existing development and use for a ground floor rear extension, roof alterations including a rear roof dormer and a hip to gable conversion with insertion of rooflights, and use as a small HMO (use class C4)