Planning application
40 Tyedean Road Telscombe Cliffs East Sussex BN10 7AU
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Extension to existing detached garage to create a granny annexe and replacement of existing rear conservatory with single-storey extension
As published by the council, reference LW/26/0382
Application record
- Reference
- LW/26/0382
- Type
- Householder Planning Permission
- Status
- Awaiting decision
- Received
- 22 Jul 2026
- Validated
- 27 Aug 2026
- Ward
- East Saltdean & Telscombe Cliffs
- Parish
- Telscombe
- Postcode
- BN10 7AU
Comment by 29 September 2026
The council is taking comments on this application until then. Have your say on Lewes's portal.
Timeline
Dates from the published record
-
22 Jul 2026
Received by Lewes
-
27 Aug 2026
Validated
Checked as complete and ready for consideration.
-
8 Sep 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 22 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Lewes took a median of 57 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice
13 applications on PlanIndex · across 4 councils
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
19 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 happens while it is decided
The process from here
This application is with Lewes for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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
-
17 Springfield Avenue Telscombe Cliffs East Sussex BN10 7AR
Raised patio and steps to the rear
Granted Householder 13 docsDomestic -
31A Broomfield Avenue Telscombe Cliffs East Sussex BN10 7AL
Raising pitch of roof, rear hip to gable roof extension, south facing side dormer, north facing side dormer
Granted Householder Extension Loft or dormer 20 docsDomestic -
22 Springfield Avenue Telscombe Cliffs East Sussex BN10 7AR
Demolition of existing UPVC conservatory and construction of new infill garden room with pitched roof and glazed walls. Removal of existing double doors and replacement with cantilever oriel window .
Granted Lawful development Extension Demolition +1 10 docs -
26 Springfield Avenue Telscombe Cliffs East Sussex BN10 7AR
Erection of single-storey front and rear extensions, a two-storey side/rear extension, roof replacement, creation of permeable hardstanding at the front and alterations to fenestration at all elevations
Granted Householder Extension Roofing +1 13 docsSmall domestic -
22 Highview Road Telscombe Cliffs East Sussex BN10 7AZ
Single storey rear and side extension, gable end roof extension and rear dormer with a Juliet balcony and fenestration alterations
Granted Householder Extension Loft or dormer +1 16 docsSmall domestic -
38 Broomfield Avenue Telscombe Cliffs East Sussex BN10 7AL
Hip to gable roof extension, addition of 4no. rooflights and rear balconette at first floor, and alterations to existing ground floor rear fenestration
Granted Householder Extension Loft or dormer +1 19 docsDomestic
Other householder applications
In Lewes
-
LW/26/0342 Granted
46 Sadlers Way Ringmer East Sussex BN8 5HG
Demolition of existing rear conservatory and replacement with single-storey extension; erection of a two-storey infill extension between the existing dwelling and detached garage, first-floor extension to the existing garage to provide additional habitable accommodation and alterations to existing fenestration
-
LW/26/0309 Granted
Laburnum House Lewes Road Ringmer East Sussex BN8 5QD
Removal of existing rear conservatory and erection of single storey rear extension, replacement of existing garage door with window to match existing
-
LW/26/0346 Granted
32 Kedale Road Seaford East Sussex BN25 2BU
Single storey rear extension and two storey side extension
-
LW/26/0320 Granted
4 The Promenade Peacehaven East Sussex BN10 8QF
Erection of single-storey extension following demolition of existing extensions, replacement of existing window with door at side elevation
-
LW/26/0334 Granted
62 Valley Drive Seaford East Sussex BN25 3BW
Addition of 1 no. front dormer and modification to roof at front first floor level, alterations to fenestration at rear side elevation of existing extension