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Planning application

40 Hazel Avenue, Guildford, GU1 1NS

Granted Guildford 26/P/00457 Full Application

Works: Extension Loft or dormer Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

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.

As published by the council, reference 26/P/00457

Application record

Reference
26/P/00457
Type
Full Application
Status
Decided
Decision
Granted As published: Approve
Received
9 Apr 2026
Validated
9 Apr 2026
Decided
21 May 2026
Ward
Bellfields & Slyfield
Parish
Bellfields & Slyfield
Decision by
Delegated
Postcode
GU1 1NS

Site history

Applications at this address on the Guildford register

This site has had 5 applications since 2025: 3 approved, 0 refused.

  • 26/W/00073 Awaiting decision

    40 Hazel Avenue, Guildford, GU1 1NS

    Prior notification for a larger home extension comprising the erection of a single-storey rear ex...

    Submitted 15 Oct 2026
  • 26/P/00966 Decided

    40 Hazel Avenue, Guildford, GU1 1NS

    Erection of a single storey rear extension.

    Decided 17 Sep 2026
  • 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

Timeline

Dates from the published record

  1. 9 Apr 2026

    Received by Guildford

  2. 21 May 2026

    Decision issued: Approve

  3. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Leo Architecture Ltd Agent, an architecture practice registered in Woking

Active · incorporated 2019 · Woking

18 applications on PlanIndex · across 6 councils · 83% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

Plans, drawings, consultee responses and the officer's report

11 documents on file for this application

  • Decision notice Decision · 21 May 2026
  • Delegated officer report Report · 21 May 2026
  • Application form - redacted Application Form · 09 Apr 2026
  • Cil form 1 - addiitional info Application Document · 09 Apr 2026
  • Climate change, energy and sust develop qnnaire Application Document · 09 Apr 2026
  • Design and access statement Application Document · 09 Apr 2026
  • Proposed elevations and section Application Document · 09 Apr 2026
  • Proposed plans Drawing · 09 Apr 2026
  • Elevations as exisiting Drawing · 09 Apr 2026
  • Plans as exisiting Drawing · 09 Apr 2026
  • Location plan and block plan Drawing · 09 Apr 2026

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What this grant of permission means

Guildford granted permission on 21 May 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.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 40 Hazel Avenue, Guildford, GU1 1NS

    25/P/01600 Submitted 25 Nov 2025 50 yards 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 50 yards 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/00966 Submitted 15 Jul 2026 50 yards away

    Erection of a single storey rear extension.

    Decided Extension 8 docs
    Small domestic
  • 40 Hazel Avenue, Guildford, GU1 1NS

    26/W/00073 Submitted 15 Oct 2026 50 yards away

    88% historically approved · decision due ~11 Dec

    Prior notification for a larger home extension comprising the erection of a single-storey rear ex...

    Awaiting decision Extension 6 docs
    Small domestic
  • 129 Lime Grove, Guildford, GU1 1PH

    24/P/01620 Submitted 4 Nov 2024 100 yards 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 100 yards 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

In Guildford

  • 26/P/01278 Awaiting decision

    MECA,WORPLESDON UNITED REFORMED CHURCH, Rickford, Worplesdon, GUILDFORD, GU3 3PH

    Variation of Condition

    Received 28 Sep, published by the council 10 Oct 2026 Full applications
  • 26/P/01254 Awaiting decision

    Elm End Cottage and Hurtwood View Cottage, Little London, Albury, Guildford, GU5 9DG

    Temporary change of use of existing dwellings (Use Class C3) to short-term visitor accommodation (to be managed and operated as part of the adjacent Public House with associated changes to access, parking and landscaping)

    Received 21 Sep, published by the council 29 Sep 2026 Full applications
  • 26/P/01215 Awaiting decision

    Tethers End, Farley Green Road, Farley Green, Albury, Guildford, GU5 9DL

    Erection of extension to existing terrace.

    Received 9 Sep, published by the council 10 Sep 2026 Full applications
  • 26/P/01214 Awaiting decision

    1 Bury Fields, Guildford, GU2 4AZ

    Construction of a single-storey rear extension, extending approximately 1.5 metres beyond the existing rear elevation and approximately 4 metres in width, in line with the existing kitchen, to enlarge the existing kitchen/dining area. The works will include the construction of a new external wall and roof, together with alterations to the existing rear door and window openings.

    Received 9 Sep, published by the council 10 Sep 2026 Full applications
  • 26/P/01210 Awaiting decision

    13 Friary Street, Guildford, GU1 4EN

    Application under Section 73 of the Town and Country Planning Act 1990 (as amended) to vary condition 3 (operating hours) to enable the restaurant to trade 24 hours a day, seven days a week, for outgoing customer deliveries only of planning permission 19/P/01250 (Application for the change of use from Use Class A3 (restaurant and cafe) to a flexible use within Classes A3 and / or A5 (hot food takeaway)).

    Received 8 Sep, published by the council 9 Sep 2026 Full applications