Planning Applications in Knebworth

Planning authority: North Hertfordshire

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Showing 12 of 12 applications
26/01038/LDCP 5 May 2026 Pending

21 Danesbury Park Road Welwyn Hertfordshire AL6 9SH

Two storey rear extension following demolition of existing rear elements.

North Hertfordshire 5 May 2026
26/01131/PIP 30 Apr 2026 Pending

Land At The Rear Of 25 Danesbury Park Road Welwyn Hertfordshire AL6 9SH

Erection of up to 2 dwellings and associated infrastructure

North Hertfordshire 30 Apr 2026
26/00964/FPH 29 Apr 2026 Pending

27 Stockens Green Knebworth Hertfordshire SG3 6DQ

Single storey rear extension following demolition of existing conservatory

North Hertfordshire 29 Apr 2026
26/01052/TPO 22 Apr 2026 Pending

55 Codicote Road Codicote Welwyn Hertfordshire AL6 9TY

T10: Ash - Remove. T11: Horse Chestnut - Remove

North Hertfordshire 22 Apr 2026
26/01019/TPO 17 Apr 2026 Pending

2 Church Gardens Stevenage Road Knebworth Hertfordshire SG3 6AR

2 x Hornbeam - Reduce by 3.5m height

North Hertfordshire 17 Apr 2026
26/00995/TCA 15 Apr 2026 Pending

16 Deards End Lane Knebworth Hertfordshire SG3 6NL

T1: Cedar - Crown reduction by approx 7m, crown lift / raise canopy by approx 2m. Reduce lateral spread by approx 2m. Prune back to provide approx 0.5...

North Hertfordshire 15 Apr 2026
26/00838/FPH 14 Apr 2026 Pending

12 Stevenage Road Knebworth Hertfordshire SG3 6AW

Installation of front brick wall including brick piers, coping stones, metal railings, and vehicular access gate following removal of existing timber ...

North Hertfordshire 14 Apr 2026
26/00768/LDCP 8 Apr 2026 Pending

35 Hornbeam Spring Knebworth Hertfordshire SG3 6AY

Insertion of side dormer to facilitate loft conversion

North Hertfordshire 8 Apr 2026
26/00639/FPH 27 Mar 2026 Registered

Chapel Barn Rabley Heath Road Codicote Welwyn Hertfordshire AL6 9UA

Erection of detached ancillary garden annex with decking and associated access steps

North Hertfordshire 27 Mar 2026
26/00208/FPH 16 Mar 2026 Registered

80 London Road Knebworth Hertfordshire SG3 6HB

Two storey rear extension with Juliet balcony, front porch and addition of pitched roof to existing garage and replace garage door with a window to fa...

North Hertfordshire 16 Mar 2026
26/00659/LDCP 12 Mar 2026 Decided

53 Orchard Way Knebworth Hertfordshire SG3 6BT

Single storey rear extension

North Hertfordshire 12 Mar 2026
26/00653/LDCE 11 Mar 2026 Registered

Robin Hood And Little John Rabley Heath Road Codicote Welwyn Hertfordshire AL6 9UB

Confirmation of material start on site of planning permission 24/01009/FP & Listed Building Consent 24/01010/LBC granted on 17.07.2024 for Infill cour...

North Hertfordshire 11 Mar 2026
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Data updated daily. Source: North Hertfordshire planning portal.