Planning application
1 Grange Street St Albans Hertfordshire Al3 5Na
Works: Extension Windows or glazing 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
Single rear extension with flat roof & lantern
As published by the council, reference 5/2026/0257
Application record
- Reference
- 5/2026/0257
- Type
- Householder
- Status
- Approved
- Decision
- Granted As published: DC3 Conditional Permission
- Received
- 11 Feb 2026
- Validated
- 12 Feb 2026
- Decided
- 21 Apr 2026
- Ward
- St Peters
- Decision by
- Delegated
- Postcode
- AL3 5NA
Site history
Applications at this address on the St Albans register
This site has had 2 applications since 2026: 2 approved, 0 refused.
-
5/2026/1191 Granted
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
Timeline
Dates from the published record
-
11 Feb 2026
Received by St Albans
-
12 Feb 2026
Validated
Checked as complete and ready for consideration.
-
21 Apr 2026
Decision issued: DC3 Conditional Permission
-
7 Sep 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
13 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
St Albans granted permission on 21 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
Within 0.3 miles
-
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 -
-
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 -
20 Grange Street St Albans Hertfordshire Al3 5Nb
89% historically approved · decision due ~14 Oct
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
Awaiting decision Householder Extension Demolition 6 docsSmall domestic -
Grange Street Sports And Social Club 8 Grange Street St Albans Hertfordshire Al3 5Nb
Change of use from Class A4 (drinking establishments) to Class C3 (dwellings) of former social club and apartment to convert existing front two storey building with first floor flat into two dwellings, create three new dwellings to the rear and alteration
Granted New dwelling 24 docsSeveral homes -
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
Other householder applications
In St Albans
-
5/2026/0517 Granted
28 White Hedge Drive St Albans Hertfordshire Al3 5Tt
Proposed two-storey rear extension, loft conversion, and alterations to the existing front entrance porch
-
5/2026/1055 Granted
39 Oakwood Drive St Albans Hertfordshire Al4 0Ul
Erection of a part single-storey, part two-storey wraparound extension, loft conversion including a rear dormer and rooflights, and construction of a front porch
-
5/2026/1278 Granted
39 Foxcroft St Albans Hertfordshire Al1 5Ss
Proposed C3 residential extension including two storey front and single storey front and side with internal alterations
-
5/2026/1170 Granted
20 Nimrod Close St Albans Hertfordshire Al4 9Xy
Extension of existing raised rear terrace with privacy screening and associated alterations to rear fenestration
-
5/2026/1338 Granted
16 Hunters Ride Bricket Wood Hertfordshire Al2 3Lx
Proposed front porch