Planning application
45 Loom Lane Radlett Hertfordshire WD7 8NX
Works: Extension Demolition 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
Demolition of existing rear conservatory and replacement with single storey rear extension. Conversion of garage to habitable space and single storey front extension for 'granny' annex and replacement garage. Alterations to existing front gates.
As published by the council, reference 26/1221/HSE
Application record
- Reference
- 26/1221/HSE
- Category
- Householder
- Status
- Awaiting decision
- Received
- 24 Aug 2026
- Validated
- 24 Aug 2026
- Ward
- Aldenham East
- Parish
- Aldenham Parish
- Postcode
- WD7 8NX
Comment by 18 September 2026
The council is taking comments on this application until then. Comments go to Hertsmere through their own planning portal.
Timeline
Dates from the published record
-
24 Aug 2026
Received by Hertsmere
-
28 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 19 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hertsmere took a median of 65 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, an architecture practice registered in Harrow
41 applications on PlanIndex · 93% 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
6 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 Hertsmere 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
-
49 Loom Lane Radlett Hertfordshire WD7 8NX
85% historically approved · decision due ~16 Sep
Variation of condition 2 (plans) to allow for revised block plan denoting no. of as-built air source heat pumps / air-con units and level changes in the garden following grant of planning permission reference 25/1603/VOC.
Awaiting decision Amendments 13 docs -
57 Loom Lane Radlett WD7 8NX
Application for approval of details reserved by condition 4 of planning permission reference TP/09/1427.
Decided Conditions -
49 Loom Lane Radlett Hertfordshire WD7 8NX
Demolition of house and construction of two storey detached 6 bedroom dwelling with accommodation at loft level, front boundary works to include brick wall and electric gate to front.
Granted Full applications Demolition 38 docsDomestic -
49 Loom Lane Radlett Hertfordshire WD7 8NX
Application for approval of details reserved by conditions 7 (climate change and sustainability statement) and 8 (samples and materials of external surfaces) of planning permission reference 23/1734/VOC.
Decided Conditions 6 docs -
49 Loom Lane Radlett Hertfordshire WD7 8NX
Application for approval of details reserved by conditions 4 (Imported topsoil) and 9 (scheme of landscaping and boundary treatments) of planning permission reference 24/0792/VOC.
Decided Conditions 27 docs -
49 Loom Lane Radlett Hertfordshire WD7 8NX
Variation of condition 2 (plans) to denote as-built positions and heights of rooflights following grant of planning permission 24/0792/VOC.
Granted Amendments Loft or dormer 12 docs
Other householder applications
In Hertsmere
-
26/1262/HSE Awaiting decision
Roundbush House Round Bush Lane Aldenham Watford Hertfordshire WD25 8BG
Construction of attached double garage with pitched roof.
-
26/1255/HSE Awaiting decision
33 Coldharbour Lane Bushey Hertfordshire WD23 4NU
Demolition of rear conservatory and existing two storey side extension; construction of part single, part two storey side and rear extension and two storey front extension with relocation of front entrance; conversion of loft to habitable space with associated hip to gable roof extensions, rear dormer with 2x Juliette balconies and insertion of 2x front and 4x side rooflights; 3x rear Juliette balconies at first floor level, alterations to side bay extension, alterations to fenestration and removal of 2x chimney stacks.
-
26/1253/HSE Awaiting decision
159 Arundel Drive Borehamwood Hertfordshire WD6 2LZ
Construction of single storey rear extension with pitched roof and 3x rooflights, and alterations to fenestration.
-
26/1250/HSE Awaiting decision
3 The Walk Potters Bar Hertfordshire EN6 1QL
Single storey side extension following demolition of existing detached garage and shed.
-
26/1248/HSE Awaiting decision
24 Farm Way Bushey Hertfordshire WD23 3SS
Single storey rear extension; single storey front extension to include porch, conversion of garage to habitable space and replacement of garage door with window; first floor side extension.