Planning application
16 Craigweil Avenue Radlett Hertfordshire WD7 7EX
Works: Extension Loft or dormer Roofing Demolition Windows or glazing 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
Demolition of existing rear conservatory; construction of part single, part two storey side and rear extension, and conversion of loft to habitable space with associated extension and roof alterations to include crown roof, rear dormer, insertion of 4x side rooflights and removal of chimney stack; conversion of garage to habitable space, including window to replace garage door; alterations to fenestration.
As published by the council, reference 26/0507/HSE
Application record
- Reference
- 26/0507/HSE
- Type
- Householder Application
- Status
- Decided
- Decision
- Granted As published: Grant Permission
- Received
- 14 Apr 2026
- Validated
- 14 Apr 2026
- Decided
- 11 Jun 2026
- Ward
- Aldenham East
- Parish
- Aldenham Parish
- Decision by
- Delegated Decision
- Postcode
- WD7 7EX
Timeline
Dates from the published record
-
14 Apr 2026
Received by Hertsmere
-
11 Jun 2026
Decision issued: Grant Permission
-
9 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
29 documents on file for this application
- Decision notice
- Delegated report
- Consultee comment submitted online
- Consultee comment submitted online
- Consultee comment submitted online
- Applicationformredacted
- Location plan
- Existing site plan
- Existing ground floor plan
- Existing first floor plan
- Existing loft floor plan
- Existing roof plan
- Existing section aa
- Existing section bb
- Existing front elevation
- Existing side elevation a
- Existing rear elevation
- Existing side elevation b
- Proposed ground floor plan
- Proposed first floor plan
- Proposed loft floor plan
- Proposed roof plan
- Proposed section aa
- Proposed section bb
- Proposed front elevation
- Proposed side elevation a
- Proposed rear elevation
- Proposed side elevation b
- Design and access statement-rev1
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Hertsmere granted permission on 11 June 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 0.3 miles
-
1 Craigweil Avenue Radlett Hertfordshire WD7 7ES
Single storey front, side and rear extension to existing dwelling following demolition of garage. Erection of a detached single storey 3x bed house adjacent to 1 Craigweil Avenue with associated works and landscaping.
Withdrawn Full applications Extension Demolition 35 docsSmall domestic -
Fernleigh Craigweil Avenue Radlett Hertfordshire WD7 7ES
100% historically approved · decision due ~1 Sep
Application for approval of details reserved by condition 05 Part B (Drain record information) (partial discharge) of planning permission reference 25/0335/FUL.
Awaiting decision Conditions 3 docs -
43 Newberries Avenue Radlett Hertfordshire WD7 7EJ
92% historically approved · decision due ~16 Oct
Construction of front porch extension, two storey rear extension and alterations to fenestration, conversion of garage to habitable space to include replacement door with window and conversion of loft to habitable space to include roof alterations, 4x rooflights, side and rear dormer and removal of chimney stack.
Awaiting decision Householder Extension Loft or dormer +2 16 docsSmall domestic -
45 Newberries Avenue Radlett Hertfordshire WD7 7EJ
Demolition of existing bungalow and garage and erection of replacement 4x bed bungalow including accommodation at loft level and replacement detached double garage.
Granted Full applications Demolition 32 docs -
26 Craigweil Avenue Radlett Hertfordshire WD7 7EY
Retrospective application for retention of side rooflight.
Granted Householder Loft or dormer 11 docsDomestic -
26 Craigweil Avenue Radlett Hertfordshire WD7 7EY
Conversion of loft to form habitable space with front, side and rear dormers, insertion of 2 x front, 1 x side and 1 x central rooflights and associated roof alterations, to include raising the ridge height, steepening the pitch and increasing the eaves overhang.
Granted Householder Loft or dormer Roofing 10 docsDomestic
Other householder applications
In Hertsmere
-
26/0805/HSE Granted
Rydal Mount Lodge Baker Street Potters Bar Hertfordshire EN6 2BP
Demolition of existing conservatory to facilitate construction of single storey rear extension and front porch extension.
-
26/1218/HSE Refused
22 The Grove Radlett Hertfordshire WD7 7NF
Conversion of garage to habitable space with window to replace garage door and new pitched roof, construction of first floor side extension and part single, part two storey rear extension with insertion of 1x side rooflight, alterations to fenestration and front hard landscaping.
-
26/1253/HSE Granted
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 Granted
3 The Walk Potters Bar Hertfordshire EN6 1QL
Single storey side extension following demolition of existing detached garage and shed.
-
26/1075/HSE Granted
7 Belmor Elstree Borehamwood Hertfordshire WD6 3JX
Proposed boundary treatments to the rear of the property including replacement fence.