Planning application
25 Elmroyd Avenue Potters Bar Hertfordshire EN6 2EE
Works: Extension Roofing Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Single storey rear extension including new internal connection to garage. Conversion of garage to habitable space including roof alterations. Alterations to fenestration and landscaping. External air conditioning condenser unit within rear garden concealed within timber housing.
As published by the council, reference 26/0991/HSE
Application record
- Reference
- 26/0991/HSE
- Category
- Householder
- Status
- Awaiting decision
- Received
- 20 Jul 2026
- Validated
- 20 Jul 2026
- Ward
- Bentley Heath & The Royds
- Parish
- No Parish
- Postcode
- EN6 2EE
Timeline
Dates from the published record
-
20 Jul 2026
Received by Hertsmere
-
26 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 14 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hertsmere took a median of 59 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Smith & Newton Architects Ltd Agent, an architecture practice registered in Homerton
Active · incorporated 2014 · Homerton
9 applications on PlanIndex · across 6 councils
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
- Psecc response
- Applicationformredacted
- Heritage, planning, & design & access statement
- Existing location and site plan
- Proposed location and site plan
- Existing site plan
- Existing floor plan
- Existing roof plan
- Proposed site plan
- Proposed floor plan
- Proposed roof plan
- Existing sections aa and bb
- Proposed sections aa and bb
- Existing front and side elevations
- Existing rear and side elevations
- Proposed front and side elevations
- Proposed rear and side elevations
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Hertsmere for determination, against a statutory target of eight weeks. Over the last year Hertsmere decided householder applications in a median of 64 days. More in our guide to how long planning decisions take.
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
-
34 Elmroyd Avenue Potters Bar Hertfordshire EN6 2EE
91% historically approved · decision due ~28 Aug
Conversion of loft to habitable space to include rear dormer.
Decided Householder Loft or dormer 23 docsDomestic -
34 Elmroyd Avenue Potters Bar Hertfordshire EN6 2EE
T1 OAK. East side of the tree to be reduce by 1.5m to 2m and remove lowest limb. South side reduce lateral limbs by 2.5m to 3m. West side reduce by 1.5m to 2m. Height of tree will remain the same. Photos attached show where the cuts will be. T2 SILVER BIRCH. Fell. T3 APPLE TREE. Prune back to previous pruning points and remove west side lower limb. T4 and T5 2no. CONIFERS. Fell. T6 TAMARISK. Fell.
Granted Trees 4 docs -
12 Brackendale Potters Bar Hertfordshire EN6 2LU
Conversion of loft to habitable room with hip to gable roof alterations to include rear dormer, 3 x front roof lights and alterations to fenestration. (amended plans received 24/06/2021 - removal of 1 front facing roof light and reduction of dormer size).
Granted Householder Loft or dormer Roofing +1 13 docsDomestic -
12 Brackendale Potters Bar Hertfordshire EN6 2LU
Construction of single storey rear infill extension. Certificate of Lawful Development (Proposed).
Withdrawn Lawful development Extension 8 docsSmall domestic -
48 Elmroyd Avenue Potters Bar Hertfordshire EN6 2EE
Single story side extension, conversion of loft to habitable space including side dormer, rear dormer and alterations to fenestration (AMENDED DESCRIPTION AND PLANS RECEIVED: 07/11/2024 and 27/11/2024.)
Granted Householder Extension Loft or dormer +1 20 docsDomestic -
20 Elmroyd Avenue Potters Bar EN6 2EE
*Electronic documents only, no paper fileErection of rear conservatory.
Granted Full applications Extension 6 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.