St Albans planning applications

22 Cherry Tree Avenue London Colney Hertfordshire Al2 1Ru

First floor side and rear extension, conversion to detached garage to office incorporating a rear extension

Crossfields House Lamer Lane Wheathampstead Hertfordshire Al4 8Rq

Construction of a front porch, part single, part two storey rear extension and alterations, following the demolition of the existing rear projection

4 Ripon Way St Albans Hertfordshire Al4 9Aj

Garage conversion to habitable space. Front porch infill and modification to porch roof

82 Fishpool Street St Albans Hertfordshire Al3 4Rx

Certificate of Lawfulness (Proposed) - Deconstruction of existing brick front garden wall, cleaning and retention of existing bricks, and re-building of the wall on a like-for-like basis

80 Park Rise Harpenden Hertfordshire Al5 3Al

Two storey side/rear extension, construction of two flat roof dormer window to front elevation and rooflights

2 Fernleys St Albans Hertfordshire Al4 9Ut

Conversion and extension of garage

80 Park Rise Harpenden Hertfordshire Al5 3Al

Single storey side/rear extension, construction of two flat roof dormer window to front elevation and rooflights

35 Chestnut Drive St Albans Hertfordshire Al4 0Er

Single storey front extension with canopy porch, Partial conversion of garage, raising of garage roof and addition of rooflight windows

28 Warren Road St Albans Hertfordshire Al1 2Qj

Certificate of Lawfulness (proposed) - Conversion of existing vehicular garage to Study. Replacing the garage door with a window and matching brickwork. Installing floor insulation, damp-proofing, and boarding out the walls

Unit 1 Riverside Industrial Estate London Colney Bypass London Colney Hertfordshire Al2 1Hj

Prior Approval - Demolition of building, site clearance and restoration

7 Davys Close Wheathampstead Hertfordshire Al4 8Tl

Garage conversion with roof

21 Allandale St Albans Hertfordshire Al3 4Ng

Porch extension with alterations to garden fencing

The Farriers Arms 32-34 Lower Dagnall Street St Albans Hertfordshire Al3 4Pt

Infilling of existing door opening to College Place elevation

1 Bridge Cottages Sandridgebury Lane St Albans Hertfordshire Al3 6Je

Removal of outbuildings and construction of side extension

139 Watford Road Chiswell Green St Albans Hertfordshire Al2 3Jy

The Proposal comprises single storey rear and side extensions to provide improved family living space and a ground floor WC, with internal reconfiguration to create an accessible bedroom and en-suite. Minor fenestration changes, including an enlarged kitc

26 Cowper Road Harpenden Hertfordshire Al5 5Ng

Proposed extensions and alterations to 26 Cowper Road, comprising a first floor extension above the existing garage and utility room, including the conversion of the existing garage to provide an enlarged entrance hall, WC and storage, involving the remov

30 Perham Way London Colney Hertfordshire Al2 1Lb

Certificate of Lawfulness (Proposed) - A small single storey rear extension with a single pitch roof and velux. Extending to the rear (to fill in an existing void) by 3m and width of 1.9m Height at the eaves is 2.4m and the max height of the pitched roof

17 Creighton Avenue St Albans Hertfordshire Al1 2Lg

Demolition of existing front outbuilding and erection of single storey front extension and roof canopy, and erection of single storey rear extension

10A Park Avenue South Harpenden Hertfordshire Al5 2Ea

Erection of front boundary wall with piers, metal railings, new driveway and pedestrian gates

17 Bowers Way Harpenden Hertfordshire Al5 4Ep

Loft Conversion Including Rear Hip To Gable Extension Plus Addition Of New Dormers & Rooflights

27 The Broadway Gustard Wood Wheathampstead Hertfordshire Al4 8Lw

Demolition of conservatory and dining room and construction of single storey rear extension and internal alterations

25 Ramsbury Road St Albans Hertfordshire Al1 1Sn

Single storey rear / side extension, alter ground floor side window to create door, skylights to existing round floor side roof

Lamer Park Farm Lamer Lane Wheathampstead Hertfordshire

Discharge of Biodiversity gain condition of planning permission 5/2025/0853 dated 09/09/2025 for A new general purpose agricultural building

The Conifers Noke Lane St Albans Hertfordshire Al2 3Nx

Certificate of Lawfulness (proposed) - The addition of a single storey rear extension and two porches to the existing dwelling, a swimming pool and plant room and enclosure, a garage, and a stable and tack room all under permitted development

1 Bedford Park Road St Albans Hertfordshire Al1 3Rf

7 sycamore trees, Cherry and 1 Ash t in our neighbour's garden ( 23 Beaconsfield Rd) - reduce back to boundary. Holly reduce in height by 50%

Walter Slade Court Norris Close London Colney Hertfordshire

Lime - T1 - Large Lime tree at rear of block, to prune back from property by approx 3-4m to previous pruning points and blending into crown, to ensure clearance from the building and protect roof and gutters from falling leaves and small branches. Lime -

23A Douglas Road Harpenden Hertfordshire Al5 2Ep

(Front garden) Tree 1 Fell to ground level dead Lime tree. (Rear garden) Tree 2 Reduce crown by 50% on Sycamore tree as it's causing excessive shading.

20 Silk Mill Road Redbourn Hertfordshire Al3 7Ge

Norway Maple Fell -Large wound in trunk just below vee shaped union at approx 2m above ground, possible Kretzchmaria Deusta

62 Camlet Way St Albans Hertfordshire Al3 4Tl

Silver Birch reduce by up to 30%. Thin by 15% to produce a compact form.

Rothamsted Park Leyton Road Harpenden Hertfordshire

The installation of a wooden cabin for the purposes of shelter and storage by the park's grass pitch users and a scorers shed with wildflower planting

70 Meadway Harpenden Hertfordshire Al5 1Jq

Alteration to roof and increase in ridge height, construction of 3 x front roof lights, 2 x flat roof rear dormers and 1 x rear roof light to facilitate the conversion of the loft space to habitable accommodation

6 Chestnut Drive St Albans Hertfordshire Al4 0Es

Single Storey Side Extension

35 Church Street St Albans Hertfordshire Al3 5Ng

Single storey and first floor rear extensions, removal of existing pebble dash and proposal of smooth-painted render to the front elevation and like for like front door replacement along with internal alterations

3A Alexander Road London Colney Hertfordshire Al2 1Hr

Certificate of Lawfulness (proposed) - Proposed single storey side extension and loft conversion

267 Hatfield Road St Albans Hertfordshire Al4 0Dh

Discharge of Conditions 5 (hard and soft landscape works), 6 (soft landscape works) and 11 (construction management plan) of planning permission 5/2025/2254 dated 15/06/2026 for Variation of Condition 2 (approved plans) to revise parking and turning area

The Vinery 6 Salisbury Avenue Harpenden Hertfordshire Al5 2Qg

Ash (T1) - Crown reduction by 20% (T1) Silver Birch (T2) - fell due to poor quality, Ash (T3) Fell (renewal of previously approved application TP/2021/0300). Seasonal trimming of all boundary hedges.

19 West Common Grove Harpenden Hertfordshire Al5 2At

A large maple tree requires a reduction of c 30%

Travelodge 53 St Peters Street St Albans Hertfordshire Al1 3Dy

The proposed installation of a telecommunications base station comprising 6 no. antennas and 2 no. transmission dishes, 1 no. equipment cabinet, 1 no. GPS module, and ancillary development thereto

Little Meadow Down Green Lane Wheathampstead Hertfordshire Al4 8Eb

Proposed refurbishment and extension of existing dwelling including; two storey rear extension incl dormer, single storey side extension at first floor level above existing building footprint, Replace all windows with new to match existing, and make good

9 Belmont Hill St Albans Hertfordshire Al1 1Rd

The existing uPVC windows and doors will be removed and replaced with timber-frame windows and doors in the same style and colour

The Old Church 48 Verulam Road St Albans Hertfordshire

Discharge of Condition 5 (implementation of a building record and archaeological monitoring of groundworks) of planning permission 5/2024/1182 dated 25/10/2024 for Partial change of use from Class E (offices) to Class C3 (residential) to create three dwel

2C Cornwall Road Harpenden Hertfordshire Al5 4Th

Purple Plum x2 - Fell, trees in the front garden in significant decline

27 Leyton Road Harpenden Hertfordshire Al5 2Jb

T5 - Sycamore to reduce the crown by 50% to old points to ensure the health of the tree and give light to the undergrowth and allow bio-diversity under the canopy.

45 Goldsmith Way St Albans Hertfordshire Al3 5Lh

Internal layout reconfiguration to create improved family living accommodation, together with external alterations to the rear elevation, including the replacement of the existing patio doors and adjacent window with a bi-folding door

14 House Lane Sandridge Hertfordshire Al4 9Et

Single storey rear extension and internal alterations

12 Highfield Road Sandridge Hertfordshire Al4 9Bu

Single storey front extension

10 Moreton Avenue Harpenden Hertfordshire Al5 2Et

T1 Prunus Cerasifera Reduce height and width by 30%.

20 Upton Avenue St Albans Hertfordshire Al3 5Ew

Sycamore - Fell due to significant decline

Childwickbury Stud Stud Lane Childwickbury St Albans Hertfordshire Al3 6Ja

Large Ash tree which requires cutting down and removing due to severe decay in the base. It is dangerous and poses a risk to life.

1 Milvus Road St Albans Hertfordshire Al4 0Lj

Two storey / first floor rear extensions, plus partial conversion of garage to home office use