Planning application
27 The Avenue Potters Bar Hertfordshire EN6 1EG
Works: Extension Loft or dormer Demolition Windows or glazing Domestic
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
Demolition of existing detached garage to facilitate the construction of a replacement detached garage, construction of a single-story rear extension, installation of rooflights to the rear elevation, and insertion of a new window to the side elevation of the main dwelling (amended description).
As published by the council, reference 26/0272/HSE
Application record
- Reference
- 26/0272/HSE
- Category
- Householder
- Status
- Decided
- Decision
- Grant Permission
- Received
- 2 Mar 2026
- Validated
- 2 Mar 2026
- Decided
- 24 Aug 2026
- Ward
- Potters Bar Parkfield
- Parish
- No Parish
- Decision by
- Delegated Decision
- Postcode
- EN6 1EG
Site history
Applications at this address on the Hertsmere register
This site has had 2 applications since 2023: 2 approved, 0 refused.
-
23/0277/HSE Granted
27 The Avenue Potters Bar Hertfordshire EN6 1EG
Single storey front extension with integral garage, 2 storey side extension and part single/part 2 storey rear extension (previously approved under planning reference 18/2173/HSE)
Timeline
Dates from the published record
-
2 Mar 2026
Received by Hertsmere
-
24 Jul 2026
Added to PlanIndex
-
24 Aug 2026
Decision issued: Grant Permission
Who's behind it
Company information only, from the register and Companies House
Pine Project Design Cons Ltd Agent, a design practice
1 application on PlanIndex
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
50 documents on file for this application
- Delegated report
- Decision notice
- 45 degree line test
- Built heritage response
- Consultee comment submitted online
- Existing & proposed drawings
- Existing & proposed drawings
- Existing & proposed drawings
- Existing & proposed drawings
- Existing & proposed drawings
- Planning statement
- Existing & proposed drawings
- Built heritage response
- Proposal
- Applicationform
- Applicationformredacted
- Feecalculation
- Attachmentsummary
- Locationplan
- Sitelocation
- Amendmentsummary
- 27_the_avenue_planning_supporting_statement
- Pp_01_02_en6 1eg_floor plans_existing
- Pp_01_01_en6 1eg_site plans_ex_ppop
- Form_1_cil_27 avenue
- Pp_01_03_en6 1eg_floor plans_proposed
- Pp_01_05_en6 1eg_elevation_existing
- Pp_01_04_en6 roof plans_ex_prop
- Pp_01_06_en6 1eg_elevation_proposed
- Elevation (rear) - existing_included_in_elevation (front) - existing
- Elevation (side) - existing_included_in_elevation (front) - existing
- Roof plan - proposed_included_in_roof plan - existing
- Elevation (rear) - proposed_included_in_elevation (front) - proposed
- Elevation (side) - proposed_included_in_elevation (front) - proposed
- Summary of amendments
- 27_the_avenue_planning_supporting_statement - rev_01
- Pp_02_01_en6 1eg_plan_existing_rev1
- Pp_02_02_en6 1eg_plan_proposed_rev01
- Pp_02_05_en6 1eg_roof plans_ext_proposed_rev01
- Roof plan - proposed_included_in_roof plan - existing_35877033
- Pp_02_03_en6 1eg_elev_existing_rev01
- Elevation (rear) - existing_included_in_elevation (front) - existing_35879453
- Elevation (side) - existing_included_in_elevation (front) - existing_35879454
- Pp_02_04_en6 1eg_elev_proposed_rev01
- Elevation (rear) - proposed_included_in_elevation (front) - proposed_35879456
- Elevation (side) - proposed_included_in_elevation (front) - proposed_35879457
- Consultee comment submitted online
- Applicationformredacted
- Location plan
- Form_1_cil_27 avenue
Trade members open them from here.
Open the documentsWhat this grant of permission means
Hertsmere granted permission on 24 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.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
-
11 The Avenue Potters Bar Hertfordshire EN6 1EG
Single storey rear extension with 1 x roof lantern.
Granted Householder Extension Windows or glazing 15 docsSmall domestic -
11 The Avenue Potters Bar Hertfordshire EN6 1EG
Part single, part two storey side and rear extensions, conversion of loft to form habitable space including rear dormer and insertion of roof lights to side elevations, new porch canopy and alterations to fenestration.
Refused Householder Extension Loft or dormer +1 15 docsSmall domestic -
11 The Avenue Potters Bar Hertfordshire EN6 1EG
Part single part two storey side extension with associated roof alterations. (AMENDED PLANS RECEIVED: 23/03/2023 - change in window size/design, extension set back 0.5m to existing front building line and set down 0.9m from main roof ridge)
Granted Householder Extension Roofing +1 17 docsDomestic -
11 The Avenue Potters Bar Hertfordshire EN6 1EG
Single storey side extension and conversion of garage to form habitable space. (AMENDED DESCRIPTION: 23/03/2023) (AMENDED PLANS RECEIVED: 22/03/2023 - first floor side extension omitted)
Granted Householder Extension 16 docsSmall domestic -
8 The Avenue Potters Bar Hertfordshire EN6 1EB
T1 WEEPING WILLOW. 2m crown pollard as per annotated photograph.
Granted Trees 5 docs
Other householder applications
In Hertsmere
-
26/0157/HSE Decided
8 The Drive Radlett Hertfordshire WD7 7DA
Demolition of existing garage; construction of part single, part two storey side and rear extensions and front porch; alterations to levels and hard landscaping to front and rear; alterations to fenestration. (ADDITIONAL DOCUMENT RECEIVED: 18/08/2026 - Tree Report and Tree Protection Plan & secondary dropped kerb removed).
-
26/0653/HSE Decided
45 Highview Gardens Potters Bar Hertfordshire EN6 5PN
Construction of part single, part two storey side and rear extension with associated roof works.
-
26/0928/HSE Decided
5 Dellfield Close Radlett Hertfordshire WD7 8LS
Construction of two storey side and part single part two storey rear extension. Erection of detached double garage with ancillary utility space following the demolition of the existing garage. Conversion of loft to habitable room to include roof alterations and front, side and rear roof lights. Front porch extension.
-
26/0885/HSE Granted
89 Hatfield Road Potters Bar Hertfordshire EN6 1HZ
Demolition of existing detached garage and construction of part single, part two storey front, side and rear extension.
-
26/0985/HSE Decided
3 Bentley Place Bentley Heath Barnet Hertfordshire EN5 4BF
Part single, part two-storey rear extension, 2x new rear dormers, conversion of existing garage into habitable room, and alterations to fenestration.