Planning applications in St Albans
11 Grange Court Road Harpenden AL5 1BY
Single Storey Garden Room
3 Drakes Drive St Albans AL1 5AG
Formation of 1 new self-build dwelling and associated alterations to the existing property.
Address not available
Various minor changes to site layout and dwellings - please refer to covering letter for full details
Address not available
Various minor changes to site layout and dwellings - please refer to covering letter for full details
9 B Milton Road Harpenden AL5 5LA
Installation of Replacement windows
4 Hillside Road St Albans AL1 3QL
Alterations to the existing garage comprising of roof alteration, front extension, alterations to openings and garage conversion
4 Hillside Road St Albans AL1 3QL
Rear dormer roof extension, installation of roof window, change of ground floor rear window to double door.
6 Dymoke Green St Albans AL4 9LY
We have made the rear extension a bit narrower than originally planned. Also, we're not going to bother the internal walls(which were knocked through ...
58 Brampton Road St Albans AL1 4PT
Erection of a rear dormer and side dormer over the back addition, raising the roof of the existing garage and existing rear extension (Was previously ...
34 Thirlmere Drive St Albans Hertfordshire AL1 5QR
Prior Notification - Single storey rear extension 2.95m in height x 4.00m in depth with 2.95m height to eaves
15 Fovant Close Harpenden Hertfordshire AL5 1RN
Prior Notification - Single storey rear extension 3.60m in height x 6.00m in depth with 3.00m height to eaves
Plot 18 17 Tillage Close Tyttenhanger, St Albans Hertfordshire AL4 0FN
Proposed detached garage
6 Kimberley Road St Albans Hertfordshire AL3 5PX
Certificate of Lawfulness (proposed) - Installation of garden room for personal use and repositioning of the existing shed
31 Broadstone Road Harpenden Hertfordshire AL5 1RB
Certificate of Lawfulness (Proposed) - Part of the existing garage to be converted with side windows and alterations to openings
Copsewood Lye Lane Bricket Wood Hertfordshire AL2 2DU
***CON***
438 Hatfield Road St Albans Hertfordshire AL4 0XS
Certificate of Lawfulness (Proposed) - Proposed Larger Home Extension - single storey rear extension to 6.0m deep
46 Midway St Albans Hertfordshire AL3 4BQ
***CON***
Victoria Square Victoria Street St Albans Hertfordshire AL1 3TF
***CON***
3A Alexander Road London Colney Hertfordshire AL2 1HR
Certificate of Lawfulness (proposed) - Proposed single storey side extension and loft conversion
9 Parva Close Harpenden Hertfordshire AL5 1RQ
Certificate of Lawfulness (Proposed) for the construction of foundations, walls and roofs, including windows and doors, in connection with a single st...
40 Ardens Way St Albans Hertfordshire AL4 9UJ
Certificate of Lawfulness (proposed) - Outbuilding at rear for use as store/gym and home working space incidental to the main dwelling house
18 Nelson Avenue St Albans Hertfordshire AL1 5RY
Proposed 4m single-storey rear extension, garage conversion, porch extension, and associated internal alterations
159 Westfields St Albans Hertfordshire AL3 4JU
Raise existing garage roof to facilitate garage conversion
159 Westfields St Albans Hertfordshire AL3 4JU
Certificate of Lawfulness (proposed) - Constructing single storey rear extension
4 Highview Gardens St Albans Hertfordshire AL4 9JX
Small single storey front extension with single pitch roof with slighly larger kitchen window added
5 Percy Drive Bricket Wood Hertfordshire AL2 3FU
Double and Single storey rear extension
75A Ox Lane Harpenden Hertfordshire AL5 4PH
Certificate of Lawfulness (proposed) - The proposal involves the partial conversion of an existing integral garage to increase the size of the existin...
69 Batchwood Drive St Albans Hertfordshire AL3 5UF
Single storey front extension, single storey side extension to replace the existing lean-to utility (same footprint), and 3m deep single storey rear e...
10 Cannon Street St Albans Hertfordshire AL3 5JS
Proposed part side and rear extension with mono pitched roof including rooflights and alterations to rear openings
11 Holcroft Road Batford Harpenden Hertfordshire AL5 5BG
Proposed side two storey extension over existing ground floor side extension and single storey rear extension
81 Langley Grove Sandridge Hertfordshire AL4 9DS
Two storey side and single storey rear extension with internal alterations
125 New House Park St Albans Hertfordshire AL1 1UH
Certificate of Lawfulness (proposed) - Replacement of existing rear French doors with a window within the existing opening, together with the replacem...
Block 9-15 Lectern Lane St Albans Hertfordshire AL1 2LZ
Renew current cladding panels with shiplap cementitious boards
133 London Road St Albans Hertfordshire AL1 1TA
Removal of the branch protruding through our fence and over our boundary [see photos] to restore the tree to it's original single trunk, and also enab...
1 Cymbeline Court The Lawns Mount Pleasant St Albans Hertfordshire AL3 4TZ
Two storey side extension, internal alterations, alterations to fenestration and new air-con unit outside of the house
Clarendon Court Clarendon Road Harpenden Hertfordshire AL5 4PT
Replacement of current uPVC double-glazed casement windows, side-high windows and external patio doors in all flats and communal areas. Private balco...
2 Stephens Way Redbourn Hertfordshire AL3 7DZ
Replace current uPVC windows with new uPVC windows and renew current cladding panels with shiplap cementitious boards
20 Down Edge Redbourn Hertfordshire AL3 7JP
Replace current uPVC windows with new uPVC windows and renew current cladding panels with shiplap cementitious boards
25 Lybury Lane Redbourn Hertfordshire AL3 7JN
Replace current uPVC windows with new uPVC windows and renew current cladding panels with shiplap cementitious boards
43 Jerome Drive St Albans Hertfordshire AL3 4LT
Proposed single storey, part double storey rear and single storey front extensions and alterations
9 Byron Road Harpenden Hertfordshire AL5 4AD
Two storey rear extension, with garage conversion and enlarged front first floor dormer. Including internal alterations to existing ground and first f...
4 Town Farm Wheathampstead Hertfordshire AL4 8QL
Certificate of Lawfulness (propposed) - Loft conversion with front and rear rooflights
34 St James Road Harpenden Hertfordshire AL5 4PB
First floor rear roof extension to create bedroom
41 Sunnydell Chiswell Green St Albans Hertfordshire AL2 3HP
Double storey side, part single storey front extensions, internal alterations and 3 nos. of skylight on new front roof slope
14 Spooners Drive Park Street St Albans Hertfordshire AL2 2HL
Certificate of Lawfulness (proposed) - Single storey rear extension - as Prior Approval 5/2026/0358, single storey side extension with rooflight plus ...
60 Verulam Road St Albans Hertfordshire AL3 4DH
Single storey rear extension, removal of chimney, front facing roof light and alteration to openings (following completion of works as permitted by pl...
3A Alexander Road London Colney Hertfordshire AL2 1HR
Prior Approval - Single storey rear extension 3m in height x 6m in depth and 2.75m in height to the eaves
3 Victoria Square Victoria Street St Albans Hertfordshire AL1 3TF
An upwards extension, including a continuation of the existing pitched roof form and the introduction of rooflights, to facilitate the creation of fiv...
7 Lynch Court Princess Diana Drive St Albans Hertfordshire AL4 0FG
Proposed construction of a timber-framed, self enclosed bicycle storage shed (retrospective)
14 Snatchup Redbourn Hertfordshire AL3 7HB
Rear single storey extension and porch to front of dwelling
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Data updated 10 May 2026. Source: St Albans planning portal.