Planning applications in Harpenden

Certificate of Lawfulness (proposed) - Proposed loft hip to gable with rear dormer, internal alterations and all associated works at 1 Castle Rise, AL4 8HX

Certificate of Lawfulness (proposed) - Dormer to rear elevation to existing bedroom. new window to rear

Certificate of Lawfulness (Proposed) - Proposed single-storey rear extension extending 6.0 metres beyond the original rear wall of the dwelling, with an eaves…

Discharge of Condition 6 (details of soft landscape) of planning permission 5/2025/0616 dated 08/05/2026 for Proposed demolition of existing dwelling and…

Two storey rear extension, with garage conversion and enlarged front first floor dormer. Including internal alterations to existing ground and first floor…

Replacement of windows and doors on front, rear and side elevations

Variation of Condition 2 (approved plans) to allow changes to the two dwellings comprising sandstone surround added to punched windows within brickwork of each…

Demolition of existing conservatory and construction of a single storey rear extension with rooflights

Proposed single storey rear and first storey side extension with roof lights and alterations to roof form, along with new openings and internal alterations.…

Part single, part two storey rear and single storey side extensions following demolition of existing garage

First floor front, rear and side extensions, single storey rear extension, raising of the main roof pitch, alterations to external materials

Proposed single storey rear and two storey side extensions, loft conversion with rear dormer, front rooflights, change to render and timber cladding,…

5 x Oaks to lift to around 3m above ground level, remove deadwood greater than 40mm in diameter. Lift canopies on all Oaks to allow better view of area due to…

TPO1910 (G1) Silver Birch x2 Reduce the overall crown height by approximately 5 metres, Reduce lateral growth by approximately 0.5 metres where necessary to…

G1 - 5 lime trees at the front of the house to raise the canopy to approx 5 mentres and remove epicormic growth. This work is all general maintenasnce and to…

Front, side and rear extensions and external alterations to the property

T1 - Ash - Cut back lateral growth overhanging shed T2 - Beech - Cut back lateral growth towards house. These tree works are required to maintain the size and…

T1 - oak tree reduce north east side of Oak tree by 3m. This tree has been heavily cut on the opposite side of the tree leaving the tree hugely unbalanced.

Lawson Cypress - to be removed - the tree appears to be dead / dying - there are approximately 10% green leaves on it which has been the same for at least a…

1 x Wild plum, semi fallen and leaning over footpath, to remove in sections to ground level. 1 x Lime to lift to around 5m above ground level, cut back…

Mature Ash tree. Pinned location on drawing. Reduce crown by 40%. Clean crown. The tree drops a lot of dead wood and excessive shading to adjacent trees and…

Alterations to roof form to facilitate loft conversion, including insertion of dormer windows and roof lights, construction of single storey extension

Construction of pair of semi-detached dwellings with associated landscaping and access, following the demolition of the existing house - AMENDED PLANS

Discharge of Condition 10 (groundwater contamination) of planning permission 5/2024/1710 dated 03/07/2025 for Demolition of existing gym building and store and…

Variation of Conditions 1 (approved plans), 2 (materials compliance), 4 (levels compliance), 5 (access), 6 (hard and soft landscaping) for planning permission…

Alterations to roof form to facilitate loft conversion, including insertion of dormer windows and rooflights, together with the erection of a 1.5-storey rear…

Two-storey rear and single-storey rear and side extensions along with internal alterations (following refusal of planning application ref no 5/2025/1787).

Discharge of Conditions 4 (external materials) and 6 (development progress report) of planning permission 5/2021/3048 dated 09/04/2024 for Demolition of…

TPO 1510. English Oak T1 Reduce Crown by circa 4m Reduce overhanging branches To reduce level of shading. Help other plants grow and establish.

T1 - Birch - Reduce by 33% T2 - Ash - Reduce by 33% T3 - Ash - Reduce by 33% These works are required to maintain the overall health and size of the trees and…