Planning application
40 Hazel Avenue, Guildford, GU1 1NS
Works: Loft or dormer Windows or glazing Several homes
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
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.
As published by the council, reference 25/P/01600
Application record
- Reference
- 25/P/01600
- Type
- C of Lawfulness for Proposed Use or Dev
- Status
- Decided
- Decision
- Granted As published: Approve
- Received
- 25 Nov 2025
- Validated
- 25 Nov 2025
- Decided
- 20 Jan 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...
-
26/P/00966 Decided
40 Hazel Avenue, Guildford, GU1 1NS
Erection of a single storey rear extension.
-
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.
-
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.
Timeline
Dates from the published record
-
25 Nov 2025
Received by Guildford
-
20 Jan 2026
Decision issued: Approve
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
CANOPY PLANNING SERVICES LTD Agent, a planning consultancy registered in Sutton
Active · incorporated 2001 · Sutton
374 applications on PlanIndex · across 25 councils · 82% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
17 documents on file for this application
- Missing details
- Decision notice map
- Decision notice
- Officer report
- Application form redacted
- Fire safety statement
- Existing block plan
- Site photographs
- Proposed block plan
- Existing floor & roof plans
- Existing elevations
- Existing 3d elevations
- Existing aa section
- Proposed floor & roof plans
- Proposed elevations
- Proposed 3d elevations
- Proposed aa sections
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Guildford granted permission on 20 January 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
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.
Granted Full applications Loft or dormer Windows or glazing 17 docsSeveral homes -
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.
Granted Full applications Extension Loft or dormer +1 11 docs -
40 Hazel Avenue, Guildford, GU1 1NS
Erection of a single storey rear extension.
Decided Extension 8 docsSmall domestic -
40 Hazel Avenue, Guildford, GU1 1NS
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 docsSmall domestic -
129 Lime Grove, Guildford, GU1 1PH
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
Erection of single storey rear extension following demolition of existing rear extension and alterations to the front elevation.
Granted Full applications Extension Demolition 10 docsSmall domestic
Other lawful development applications
In Guildford
-
26/P/01216 Awaiting decision
62 Guildford Road, Ash, Guildford, GU12 6BT
Certificate of lawfulness for proposed development to establish whether a loft conversion with the introduction of velux windows is lawful.
-
26/P/01218 Awaiting decision
15 Ashbury Crescent, Guildford, GU4 7HG
Lawful development certificate for proposed erection of single storey rear outbuilding (workshop/storage)
-
26/P/01186 Awaiting decision
The Orchard House, Beech Avenue, Effingham, Leatherhead, KT24 5PJ
Lawful development certificate for a proposed basement.
-
26/P/01182 Awaiting decision
Lime Tree Cottage, High Park Avenue, East Horsley, Leatherhead, KT24 5DE
Certificate of lawfulness for a proposed development to establish whether the erection of a ground floor rear extension with roof lantern following demolition of existing conservatory would be lawful
-
26/P/01170 Awaiting decision
7 Hedgeway, Guildford, GU2 7RB
Certificate of lawfulness for proposed development to establish whether a single storey side extension would be lawful.