Planning application
20 Grange Street St Albans Hertfordshire Al3 5Nb
Works: Extension Demolition Small domestic
Read from the description, not a valuation. How we read the register
Decided. The decision notice on the council portal carries the outcome in full, including any conditions.
Proposal
Demolition of old outbuilding and erection of a single storey side and rear extension. Rear extension to replace old outbuilding and extend past original footprint. New extensions to provide additional habitable space to dwelling
As published by the council, reference 5/2026/1552
Application record
- Reference
- 5/2026/1552
- Type
- Householder
- Status
- Under Consultation
- Decision
- PENDING
- Received
- 18 Aug 2026
- Validated
- 19 Aug 2026
- Ward
- St Peters
- Postcode
- AL3 5NB
Comment by 30 October 2026
The council is taking comments on this application until then. Comments go to St Albans through their own planning portal.
Timeline
Dates from the published record
-
18 Aug 2026
Received by St Albans
-
19 Aug 2026
Validated
Checked as complete and ready for consideration.
-
13 Sep 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
4 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 documentsAfter the decision
St Albans has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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
-
28 Grange Street St Albans Hertfordshire Al3 5Nb
Part single, part two storey and first floor rear extension, alterations to openings and rendering of existing rear wall
Granted Householder Extension 13 docsDomestic -
28 Grange Street St Albans Al3 5Nb
Reduce height of Conifer to 3.5m. Fell Conifer. Trees stand in rear garden.
Granted Trees 2 docs -
1 Grange Street St Albans Hertfordshire Al3 5Na
Discharge of Condition 4 (written scheme of archaeological work) of planning permission 5/2026/0257 dated 21/04/2026 for Single rear extension with flat roof & lantern
Granted Conditions Extension Windows or glazing 5 docs -
1 Grange Street St Albans Hertfordshire Al3 5Na
Single rear extension with flat roof & lantern
Granted Householder Extension Windows or glazing 13 docsDomestic -
-
Grange Street Doctors Surgery 2 Grange Street St Albans Hertfordshire Al3 5Nf
The removal of one large lime tree in the car park to the left handside of the entrance to the car park. The tree has been unsuitably planted in a raised brick planter the trees root system is now pushing the wall and railings towards the footpath and lif
Granted Trees 51 docs
Other householder applications
In St Albans
-
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
-
5/2026/0989 Granted
Mabel 30 Faircross Way St Albans Hertfordshire Al1 4Sd
Construction of single storey garden golf studio
-
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.
-
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.