Planning – Application Comments

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25/01976/F | HOUSEHOLDER- Extensions and new roof to form first floor accommodation. | 7 Fen Lane Ashwicken King's Lynn Norfolk PE32 1LR Application Permitted
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Received
Fri 28 Nov 2025
Validated
Wed 24 Dec 2025
Consultation
Fri 23 Jan 2026
Recommendation and/or Committee
Decided
Fri 20 Feb 2026
  • Total Consulted: 3
  • Consultees Responded: 1
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WARD

Consultation Date: Fri 02 Jan 2026

Parish Council

Consultation Date: Fri 02 Jan 2026

Brian Ogden Arboricultural Officer

Comment Date: Fri 20 Feb 2026

The proposal relates to extensions and the construction of a new roof to form first-floor accommodation to the existing single-storey dwelling. The site contains a mature oak tree within the front garden and a mature walnut tree within the rear garden. Both trees are established specimens that contribute positively to the character of the property and the wider rural setting of Fen Lane.

No formal arboricultural report has been submitted; however, the site plan identifies both trees and indicates proposed tree protection measures in the form of Heras-type fencing positioned approximately 8 metres from the oak and 6 metres from the walnut. While this is welcomed in principle, the submitted drawings do not currently demonstrate tree protection in accordance with BS 5837.

If amended drawings are provided showing tree protection fencing constructed in accordance with BS 5837 (Figure 3), comprising braced and supported Heras panels, and arranged in straight-line configurations tying into the front boundary (for the oak) and side boundary (for the walnut), the proposal could be addressed by condition.

Subject to appropriate conditions securing retention and protection of both trees throughout the construction period, I raise no objection on arboricultural grounds.

Given the rural character of Fen Lane and the likelihood of significant landscaping works at the frontage following redevelopment, careful consideration should also be given to boundary treatments and soft landscaping to ensure the retention of a green frontage and to avoid harm to the rural street scene.

Suggested Tree Conditions - if the drawings/tree protection is not updated.

Condition ' Retention of Trees

The mature oak tree within the front garden and the mature walnut tree within the rear garden, as shown on Drawing No. 1750-07B (Elevation, Site Plan and Sections), shall be retained and protected for the duration of the development. No works shall take place which would result in damage to these trees, including damage to roots, stems or canopy. Any trees, shrubs or hedges removed without such approval, or which die or become severely damaged or seriously diseased within 5 years from the completion of the development hereby permitted shall be replaced with trees, shrubs or hedge plants of similar size and species in the next available planting season, unless the Local Planning Authority gives written approval to any variation.

Reason: To safeguard trees which contribute to the visual amenity and rural character of the area.

Condition Tree Protection Measures (Pre-Commencement)

No development shall commence, including demolition, site clearance, or the delivery of materials, until tree protection fencing has been erected around the retained oak and walnut trees in accordance with BS 5837:2012 (Figure 3). The fencing shall comprise braced and supported Heras panels (or equivalent robust protective fencing) and shall be positioned in straight-line configurations extending to the site boundaries as shown on approved amended drawings.

The protective fencing shall be installed prior to the commencement of any works and shall be retained in position for the duration of the construction period. No materials, plant, machinery, soil, spoil or equipment shall be stored within the protected areas, and no ground levels shall be altered within these areas.

Reason: To ensure the protection of retained trees during construction in accordance with best practice and to preserve the character of the area.

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