16 Leys Avenue Letchworth Garden City Hertfordshire SG6 3EU

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 26/01688/FP Decided

  16 Leys Avenue Letchworth Garden City Hertfordshire SG6 3EU

  Replace no.10 existing windows to first and second floors on south elevation of building.

  Decided 24 Aug 2026 Full applications

1. 10 Jul 2026

   Received by North Hertfordshire

2. 30 Jul 2026

   Added to PlanIndex

3. 14 Aug 2026

   Decision issued: Approval of Details

• Application: 24/01008/FP (Decided)

North Hertfordshire granted permission on 14 August 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 16 Leys Avenue Letchworth Garden City Hertfordshire SG6 3EU

  26/01688/FP Submitted 3 Jul 2026 0m away

  Replace no.10 existing windows to first and second floors on south elevation of building.

  Decided Full applications Windows or glazing

• 19 Station Road Letchworth Garden City Hertfordshire SG6 3BB

  26/01815/AD Submitted 21 Jul 2026 25m away

  Installation of 2no internally illuminated fascia signs, 7 no internally applied glazing vinyls to existing front elevation, and 1no projecting non-illuminated sign.

  Decided Windows or glazing

• Former Hsbc Bank Station Place Letchworth Garden City Hertfordshire SG6 3EU

  24/01279/FP Submitted 28 Jun 2024 29m away

  Conversion of roof space to create one 2-bed flat including insertion of No.3 front dormer windows, No.1 rear dormer window and No.4 rear rooflights.

  Granted Full applications Loft or dormer Windows or glazing 13 docs

• 5 The Arcade Letchworth Garden City Hertfordshire SG6 3ET

  22/03104/FP Submitted 19 Jan 2023 31m away

  Installation of heating and cooling system to include two external compressor units to the existing rear flat roof.

  Granted Full applications 17 docs

• 19 Leys Avenue Letchworth Garden City Hertfordshire SG6 3EB

  24/01637/PNMA Submitted 1 Aug 2024 64m away

  Conversion of first floor and second floor offices into two residential dwellings.

  Granted Prior approval 7 docs

• 6 - 12 Station Road Letchworth Garden City Hertfordshire SG6 3AU

  24/01927/PNMA Submitted 29 Aug 2024 64m away

  Conversion of ground floor (use class E) into two 1-bed flats (use class C3).

  Refused Prior approval New dwelling 10 docs

• 25/02955/DOC Decided

  Highwood Hitchwood Lane Preston Hitchin Hertfordshire SG4 7RY

  Details reserved by condition 5 (Construction Method Statement) of planning permission reference 24/02882/FP granted 23.07.2025.

  11 Nov 2025 Conditions
• 26/00976/DOC Decided

  Ickleford Mill Arlesey Road Ickleford Hitchin Hertfordshire SG5 3UN

  Details reserved by Condition 38 (Landscape and Ecological Management Plan) of planning permission 17/01955/1 granted on 11.03.2024.

  14 Apr 2026 Conditions
• 26/00735/DOC Decided

  Ickleford Mill Arlesey Road Ickleford Hitchin Hertfordshire SG5 3UN

  Details reserved by condition 29 Parts (a) and (b) (Contamination Phase II Report) of planning permission reference no 17/01955/1 granted 11.03.2024.

  19 Mar 2026 Conditions
• 26/02036/DOC Granted

  20 Whitehorse Street Baldock Hertfordshire SG7 6QN

  Details reserved by Condition 8A (Written Scheme of Investigation - WSI) of planning application reference 22/03296/FP granted on 13.06.2025.

  13 Aug 2026 Conditions
• 26/01780/DOC Decided

  2 Wilshere Crescent Hitchin Hertfordshire SG4 0PL

  Details reserved by condition 3 (HA1 Parking) of planning permission reference 26/00501/FPH granted 04.06.2026.

  15 Jul 2026 Conditions