Planning application
5/2026/0912
507A Watford Road Chiswell Green St Albans Hertfordshire Al2 3Du
Proposal
Proposed single storey rear extension
As published by the council, reference 5/2026/0912
Timeline
Dates from the published record
-
11 May 2026
Received by St Albans
-
12 May 2026
Validated
Checked as complete and ready for consideration.
-
24 Jul 2026
Added to PlanIndex
After the decision
The process from here
The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.
If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
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5/2026/0632 Decided
1 Penman Close Chiswell Green St Albans Hertfordshire Al2 3Dj
Conversion of garage into habitable and part single storey rear and front extensions
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5/2026/0916 Decided
21 Belvedere Gardens St Albans Hertfordshire Al2 3En
Drop kerb
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5/2026/0927 Decided
389 Watford Road Chiswell Green St Albans Hertfordshire Al2 3Df
To construct a free standing Carport to front driveway, electric vehicle charging point along with cycle store and bin store, this will comprise of a flat roof with grass and wiled plants and integrate to the existing trees and bushes. To Apply for planni
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5/2026/0849 Granted
Copsewood Lye Lane Bricket Wood Hertfordshire Al2 2Du
Discharge of Conditions 35 (groundwater contamination) and 36 (remediation measures) of planning permission 5/2023/0983 dated 29/11/2024 for Outline planning application (with access sought) for the residential redevelopment of the site for up to 190 dwel
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5/2025/2159 Decided
33 Driftwood Avenue Chiswell Green St Albans Hertfordshire Al2 3De
Demolition of existing conservatory, construction of single storey rear extension with rooflights and addition of two windows to side elevation
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5/2026/0390 Decided
43 Forge End Chiswell Green St Albans Hertfordshire Al2 3Eq
Loft conversion including formation of a rear dormer extension and installation of rooflights to the front roof slope to provide additional habitable accommodation within the existing dwellinghouse
Other householder applications
In St Albans
-
5/2026/0574 Decided
39 St Annes Road London Colney Hertfordshire Al2 1Lq
Porch extension and pitched roof above. Garage conversion
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5/2026/0886 Decided
17 Tillage Close Tyttenhanger St Albans Hertfordshire Al4 0Fn
Variation of Condition 2 (approved plans) to marginally increase the width of the garage as approved of planning permission 5/2025/0510 dated 23/05/2025 for Proposed detached garage
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5/2026/0825 Decided
282 London Road St Albans Hertfordshire Al1 1Hy
Retention of a Glazed link to house and gym
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5/2026/0821 Decided
3 Lindley Court Lindley Close Harpenden Hertfordshire Al5 4Ht
Single storey front and rear extensions
-
5/2026/1372 Decided
8 Miley Close Harpenden Hertfordshire Al5 3Ds
Proposed garage conversion and internal alterations in order to create a new habitable Living Room with new side Store