Wychelms Mill Lane Therfield Royston Hertfordshire SG8 9PR

This site has had 6 applications since 2019: 2 approved, 1 refused.

• 21/02631/DOC Granted

  Wychelms Mill Lane Therfield Royston Hertfordshire SG8 9PR

  Discharge of Condition 3 (Material samples) as attached to Planning Application 19/00321/FP granted on 08.08.2019

  Decided 9 Sep 2021 Conditions
• 21/00690/NMA Decided

  Wychelms Mill Lane Therfield Royston Hertfordshire SG8 9PR

  Addition of solar panels to the south facing mono-pitch roof over the garage of plot 2 (as non material amendment to planning permission reference 19/00321/FP granted on 08.08.2019)

  Decided 26 May 2021 Amendments
• 21/00296/S73 Withdrawn

  Wychelms Mill Lane Therfield Royston Hertfordshire SG8 9PR

  Erection of two five bedroom dwellings, with associated infrastructure and landscaping works following demolition of existing property. Section 73 application to vary condition 3 of Planning permission 19/00321/FP granted 08.08.2019 - amendment to approved timber feather edge boarding to James hardie plank in iron.

  Decided 30 Sep 2021 Amendments
• 19/02849/DOC Awaiting decision

  Wychelms Mill Lane Therfield Royston Hertfordshire SG8 9PR

  Discharge of Condition 5 (site investigation - Phase II environmental risk assessment) as attached to Planning Application 19/00321/FP granted on 08.08.2019

  Submitted 27 Nov 2019 Conditions
• 19/02820/DOC Granted

  Wychelms Mill Lane Therfield Royston Hertfordshire SG8 9PR

  Discharge of Condition 3 (materials) as attached to Planning Application 19/00321/FP granted on 08.08.2019

  Decided 11 Dec 2019 Conditions

1. 4 Mar 2021

   Received by North Hertfordshire

2. 26 May 2021

   Decision issued: Refused

3. 9 Aug 2026

   Added to PlanIndex

North Hertfordshire refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• Wychelms Mill Lane Therfield Royston Hertfordshire SG8 9PR

  19/02849/DOC Submitted 27 Nov 2019 50 yards away

  97% historically approved · decision due ~22 Jan

  Discharge of Condition 5 (site investigation - Phase II environmental risk assessment) as attached to Planning Application 19/00321/FP granted on 08.08.2019

  Awaiting decision Conditions 3 docs

• Wychelms Mill Lane Therfield Royston Hertfordshire SG8 9PR

  21/02631/DOC Submitted 8 Sep 2021 50 yards away

  Discharge of Condition 3 (Material samples) as attached to Planning Application 19/00321/FP granted on 08.08.2019

  Granted Conditions 5 docs

• Wychelms Mill Lane Therfield Royston Hertfordshire SG8 9PR

  19/02820/DOC Submitted 27 Nov 2019 50 yards away

  Discharge of Condition 3 (materials) as attached to Planning Application 19/00321/FP granted on 08.08.2019

  Granted Conditions 5 docs

• Wychelms Mill Lane Therfield Royston Hertfordshire SG8 9PR

  21/00296/S73 Submitted 28 Jan 2021 50 yards away

  Erection of two five bedroom dwellings, with associated infrastructure and landscaping works following demolition of existing property. Section 73 application to vary condition 3 of Planning permission 19/00321/FP granted 08.08.2019 - amendment to approved timber feather edge boarding to James hardie plank in iron.

  Withdrawn Amendments Demolition 8 docs

• Wychelms Mill Lane Therfield Royston Hertfordshire SG8 9PR

  21/00690/NMA Submitted 4 Mar 2021 50 yards away

  Addition of solar panels to the south facing mono-pitch roof over the garage of plot 2 (as non material amendment to planning permission reference 19/00321/FP granted on 08.08.2019)

  Decided Amendments 6 docs

• High Beeches Mill Lane Therfield Royston Hertfordshire SG8 9PR

  21/02596/TCA Submitted 7 Sep 2021 50 yards away

  3x Leylandii - Remove. 4x Wych elms - Remove

  Granted Trees 8 docs

• 26/02438/NMA Decided

  Starwood House Avenue One Letchworth Garden City Hertfordshire SG6 2HB

  Minor amendments (as non-material amendment to planning permission 25/01196/FP granted on 22.01.2026).

  Received 15 Oct, published by the council 19 Oct 2026 Amendments
• 26/02230/NMA Decided

  The Elms The Causeway Therfield Royston Hertfordshire SG8 9PP

  Installation of metal windows (as Non-Material Amendment to planning permission 24/00802/FPH granted 17.09.2024)

  Received 7 Sep, published by the council 9 Sep 2026 Amendments
• 26/02295/NMA Decided

  Odsey Barn 8 North End Kelshall Royston Hertfordshire SG8 9SD

  Front window sill level lowered, pitched glass roof conservatory roof changed to flat parapet roof and glazing reduced to conservatory and removal of projecting cladding fins as illustrated on drawings 087_23 Rev A and 087_24 Rev A as Non Material Amendment to Reserved Matters application 23/01574/RM granted 01.12.2023

  25 Sep 2026 Amendments
• 26/02403/NMA Decided

  5 Oaktree Close Letchworth Garden City Hertfordshire SG6 3XY

  Installation of doors and windows to proposed shed, installation of solar panels on rear elevation and installation of EV charger to front elevation (as non-material amendment to planning permission reference 26/00326/FPH granted on 01.04.2026).

  Received 24 Sep, published by the council 1 Oct 2026 Amendments
• 26/02258/NMA Refused

  Land On The North Side Of Pirton Road Holwell Hertfordshire SG5 3SN

  Omission of the decorative chimney stacks and brick soldier course detailing shown on the approved elevations to Plots 3, 4, 5 and 6 (as Non-Material Amendment of planning permission 24/01620/S73 granted 03.09.2024)

  Received 8 Sep, published by the council 11 Sep 2026 Amendments