Thornbrook Barn, Frog Grove Lane, Guildford, GU3 3HB

This site has had 2 applications since 2025.

• 25/D/00050/1 Split decision

  Thornbrook Barn, Frog Grove Lane, Guildford, GU3 3HB

  Discharge of condition 1 (proposed external facing and roofing materials), 2 (trees), 5 (scheme for vehicles to park and turn), 6 (EV charging scheme) and 7 (scheme bicycles and e-bikes) of planning permission 23/W/00055 approved 28/3/2024.

  Decided 28 Apr 2026 Conditions

1. 15 Sep 2026

   Received by Guildford

2. 17 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 10 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Guildford took a median of 60 days over the applications it decided in the last year.

• Application: 23/W/00055 (Decided)

This application is with Guildford for determination, against a statutory target of eight weeks. Over the last year Guildford's median decision took 60 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Guildford's portal will say. Our guide explains the common types.

• Thornbrook Barn, Frog Grove Lane, Guildford, GU3 3HB

  25/D/00050/1 Submitted 11 Nov 2025 1m away

  Discharge of condition 1 (proposed external facing and roofing materials), 2 (trees), 5 (scheme for vehicles to park and turn), 6 (EV charging scheme) and 7 (scheme bicycles and e-bikes) of planning permission 23/W/00055 approved 28/3/2024.

  Split decision Conditions Trees 6 docs

• 120 Frog Grove Lane, Guildford, GU3 3HB

  25/P/01475 Submitted 28 Oct 2025 1m away

  Erection of a single storey extension on the same foot print following demolition of existing conservatory.

  Granted Full applications Extension Demolition 10 docs
  Small domestic

• 182 Frog Grove Lane, Wood Street Village, Guildford, GU3 3HD

  21/P/00526 Submitted 11 Mar 2021 410m away

  Modular rear-single-storey extension.

  Granted Full applications Extension 11 docs
  Small domestic

• 170 Frog Grove Lane, Guildford, GU3 3HD

  24/P/01417 Submitted 30 Sep 2024 410m away

  Extensions and alterations including alterations to roof and single storey rear extension'.

  Refused Full applications Extension 14 docs
  Small domestic

• 170 Frog Grove Lane, Guildford, GU3 3HD

  25/P/01256 Submitted 15 Sep 2025 410m away

  Alterations to the existing dwelling including roof extension, front dormer window, rooflights, Juliet balcony, front porch extension and single storey rear extension. Installation of air source heat pump. (description amended 07/10/2025)

  Refused Full applications Extension Loft or dormer +1 13 docs
  Small domestic

• 106 Frog Grove Lane, Guildford, GU3 3HA

  25/P/00719 Submitted 15 May 2025 480m away

  84% historically approved · decision due ~10 Jul

  Erection of office and associated storage building (retrospective).

  Awaiting decision Full applications 15 docs