Planning application
11 Holcroft Road Batford Harpenden Hertfordshire Al5 5Bg
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
Proposed side two storey extension over existing ground floor side extension and single storey rear extension
As published by the council, reference 5/2026/0775
Application record
- Reference
- 5/2026/0775
- Type
- Householder
- Status
- Approved
- Decision
- DC3 Conditional Permission
- Received
- 17 Apr 2026
- Validated
- 20 Apr 2026
- Decided
- 19 Jun 2026
- Ward
- Harpenden East
- Parish
- Harpenden Town
- Decision by
- Delegated
- Postcode
- AL5 5BG
Timeline
Dates from the published record
-
17 Apr 2026
Received by St Albans
-
20 Apr 2026
Validated
Checked as complete and ready for consideration.
-
19 Jun 2026
Decision issued: DC3 Conditional Permission
-
24 Jul 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
11 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 19 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 500 metres
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23 Roundfield Avenue Harpenden Hertfordshire Al5 5Bd
Erection of single storey extension to the side and rear of existing dwelling
Decided Householder Extension 17 docsSmall domestic -
51 Milford Hill Harpenden Hertfordshire Al5 5Bl
Proposed demolition of outbuildings attached to the rear of the property, construction of a new porch, erection of a two-storey side extension, and single and two-storey rear extensions with associated internal alterations
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51 Milford Hill Harpenden Hertfordshire Al5 5Bl
Prior notification - Proposed demolition of attached shed/outbuilding and construction of single storey extension of 4m depth x 2.80m in height x 2.600m height to the eaves
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9 Salisbury Road Harpenden Hertfordshire Al5 5Ar
Certificate of Lawfulness (proposed) - Loft conversion
Refused Lawful development Loft or dormer 10 docs -
7 Salisbury Road Harpenden Hertfordshire Al5 5Ar
Prior Notification - Single storey rear extension 6m depth x 3m height x 3m in height to the eaves
Refused Prior approval Extension 8 docsSmall domestic -
9 Salisbury Road Harpenden Hertfordshire Al5 5Ar
Certificate of Lawfulness (proposed) - Loft conversion
Granted Lawful development Loft or dormer 8 docs
Other householder applications
In St Albans
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5/2026/1089 Granted
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5/2026/0989 Granted
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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.