1 Gypsy Lane Great Amwell Hertfordshire SG12 9RL

This site has had 2 applications since 2026.

• 3/26/0755/PNHH Awaiting decision

  1 Gypsy Lane Great Amwell Hertfordshire SG12 9RL

  Notification of erection of proposed single storey flat roof rear extension: Depth 8.00 metres, Height 3.00 metres, Eaves height 3.00

  Submitted 27 May 2026

1. 27 May 2026

   Received by East Hertfordshire

2. 17 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 12 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   East Hertfordshire took a median of 83 days over the applications it decided in the last year.

• Application: 3/25/1892/HH (Decided)
• Application: 3/26/0755/PNHH

This application is with East Hertfordshire for determination, against a statutory target of eight weeks. Over the last year East Hertfordshire's median decision took 83 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 East Hertfordshire's portal will say. Our guide explains the common types.

• 1 Gypsy Lane Great Amwell Hertfordshire SG12 9RL

  3/26/0755/PNHH Submitted 27 May 2026 0m away

  84% historically approved · decision due ~22 Jul

  Notification of erection of proposed single storey flat roof rear extension: Depth 8.00 metres, Height 3.00 metres, Eaves height 3.00

  Awaiting decision Extension 4 docs
  Small domestic

• Land To Rear Of 19 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL

  X/22/0467/CND Submitted 27 Oct 2022 50m away

  Discharge conditions 2 (details of hard and soft landscape proposals) attached to 3/21/1912/VAR

  Granted Conditions 4 docs

• Land R/O 18 And 20 Gypsy Lane Great Amwell Hertfordshire SG12 9RN

  3/26/1074/VAR Submitted 31 Jul 2026 57m away

  80% historically approved · decision due ~25 Sep

  Variation of Condition 2 (Approved Plans), 15 (Parking/Turning), and 20 (Obscure Glazing) pursuant to planning permission ref. 3/24/0969/FUL for: Erection of detached 3 bedroom dwelling with air source heat pump. Amendments to include: Change of roof design and alterations to fenestration.

  Awaiting decision Amendments Windows or glazing 8 docs
  Domestic

• 12A, Gypsy Lane, Great Amwell, Herts, SG12 9RN

  3/07/1819/CL Submitted 28 Aug 2007 60m away

  Use of 12A Gypsy Lane as a self contained independent residential dwelling for a continuous period in excess of 4 years.

  Granted Lawful development 1 doc
  Domestic

• 10, Gypsy Lane, Great Amwell, Herts, SG12 9RN

  3/08/0620/FP Submitted 2 Apr 2008 63m away

  First floor rear extension

  Granted Full applications Extension 3 docs

• 25 Gypsy Lane Great Amwell Ware Hertfordshire SG12 9RL

  3/21/1513/NMA Submitted 7 Jun 2021 76m away

  A non-material amendment to 3/20/2461/HH - The revised proposed scheme has reduced the mass of the roof, kept the existing courtyard as insitu and the dormer windows have been kept exactly as indicated on the approved scheme but relocated slightly to suit the revised roof size - which in turn has evidently improved the neighbours amenity.

  Refused Amendments Loft or dormer Windows or glazing 18 docs