Planning application
9 Aldwickbury Crescent Harpenden Hertfordshire Al5 5Rs
Works: Extension 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
Part single storey front extension with pitched roof to existing extension and alterations to openings
As published by the council, reference 5/2026/0388
Application record
- Reference
- 5/2026/0388
- Type
- Householder
- Status
- Approved
- Decision
- DC3 Conditional Permission
- Received
- 2 Mar 2026
- Validated
- 3 Mar 2026
- Decided
- 23 Apr 2026
- Ward
- Harpenden East
- Parish
- Harpenden Town
- Decision by
- Delegated
- Postcode
- AL5 5RS
Timeline
Dates from the published record
-
2 Mar 2026
Received by St Albans
-
3 Mar 2026
Validated
Checked as complete and ready for consideration.
-
23 Apr 2026
Decision issued: DC3 Conditional Permission
-
24 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
9 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
St Albans granted permission on 23 April 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
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41 Aldwickbury Crescent Harpenden Hertfordshire Al5 5Sa
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Other householder applications
In St Albans
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5/2026/1089 Granted
25 High Firs Crescent Harpenden Hertfordshire Al5 1Nb
Removal of the existing flat roof and construction of a pitched roof to the front elevation
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5/2026/0989 Granted
Mabel 30 Faircross Way St Albans Hertfordshire Al1 4Sd
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5/2026/0631 Granted
28 Wroxham Way Harpenden Hertfordshire Al5 4Pp
Proposed two storey side and rear extension and single storey rear extension, alterations to patio, boundary treatments and landscaping.
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5/2026/1265 Granted
43 Granby Avenue Harpenden Hertfordshire Al5 5Qp
Following demolition of store rooms etc, proposed two-storey side and rear extensions, single-storey side and rear extensions along with internal and external alterations, new openings and chimney removal
-
5/2026/1152 Granted
43A Moreton End Lane Harpenden Hertfordshire Al5 2Ha
Addition of flat roof dormers to the first-floor ensuite bathroom on both the front and rear elevations. New utility room added to the rear of the garage space.