40 Hazel Avenue, Guildford, GU1 1NS

This site has had 4 applications since 2025: 3 approved, 0 refused.

• 26/P/00457 Granted

  40 Hazel Avenue, Guildford, GU1 1NS

  Erection of a first floor side extension; conversion of the existing garage to habitable accommodation, loft conversion to the side extension to form a habitable room with a rear dormer and front roof window; and associated alterations to the fenestration.

  Decided 21 May 2026 Full applications
• 25/P/01600 Granted

  40 Hazel Avenue, Guildford, GU1 1NS

  Certificate of Lawfulness for a proposed development to establish whether a rear loft dormer with two flat roof windows and insertion of three front rooflights would be lawful.

  Decided 20 Jan 2026 Lawful development
• 25/P/01601 Granted

  40 Hazel Avenue, Guildford, GU1 1NS

  Erection of rear loft dormer with two flat roof windows and insertion of new twin flues and three rooflights to front, following removal of existing chimney.

  Decided 31 Mar 2026 Full applications

1. 15 Jul 2026

   Received by Guildford

2. 23 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Jul 2026

   Added to PlanIndex

4. 17 Sep 2026

   Status changed to Decided

   Previously Registered.

Guildford has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

• 40 Hazel Avenue, Guildford, GU1 1NS

  25/P/01600 Submitted 25 Nov 2025 0m away

  Certificate of Lawfulness for a proposed development to establish whether a rear loft dormer with two flat roof windows and insertion of three front rooflights would be lawful.

  Granted Lawful development Loft or dormer Windows or glazing 17 docs
  Several homes

• 40 Hazel Avenue, Guildford, GU1 1NS

  25/P/01601 Submitted 25 Nov 2025 0m away

  Erection of rear loft dormer with two flat roof windows and insertion of new twin flues and three rooflights to front, following removal of existing chimney.

  Granted Full applications Loft or dormer Windows or glazing 17 docs
  Several homes

• 40 Hazel Avenue, Guildford, GU1 1NS

  26/P/00457 Submitted 9 Apr 2026 0m away

  Erection of a first floor side extension; conversion of the existing garage to habitable accommodation, loft conversion to the side extension to form a habitable room with a rear dormer and front roof window; and associated alterations to the fenestration.

  Granted Full applications Extension Loft or dormer +1 11 docs

• 129 Lime Grove, Guildford, GU1 1PH

  24/P/01620 Submitted 4 Nov 2024 80m away

  Certificate of lawfulness for proposed development to establish whether a loft conversion with rear dormer would be lawful.

  Granted Lawful development Loft or dormer 8 docs

• 129 Lime Grove, Guildford, GU1 1PH

  24/P/01209 Submitted 13 Aug 2024 80m away

  Erection of single storey rear extension following demolition of existing rear extension and alterations to the front elevation.

  Granted Full applications Extension Demolition 10 docs
  Small domestic

• 2 Hazel Avenue, Guildford, GU1 1NR

  25/P/01595 Submitted 24 Nov 2025 133m away

  Erection of single storey rear and side extension with alterations to fenestration.

  Granted Full applications Extension Windows or glazing 6 docs
  Small domestic