Planning application
21 Auckland Road Potters Bar Hertfordshire EN6 3EY
Works: Extension Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Part single part two storey side and rear extensions, conversion of loft to habitable space including rear dormer, change of use from a single dwelling house (Class C3) to a 9-bed, 9-person HMO (Sui-Generis) with provision of refuse and cycle storage.
As published by the council, reference 25/1246/FUL
Application record
- Reference
- 25/1246/FUL
- Type
- Full Planning Permission
- Status
- Decided
- Decision
- Refused As published: Refuse Permission
- Received
- 27 Aug 2025
- Validated
- 3 Sep 2025
- Decided
- 8 Jul 2026
- Ward
- Potters Bar Furzefield
- Parish
- No Parish
- Decision by
- Delegated Decision
- Postcode
- EN6 3EY
Site history
Applications at this address on the Hertsmere register
This site has had 3 applications since 2025: 0 approved, 1 refused.
-
26/1120/HSE Decided
21 Auckland Road Potters Bar Hertfordshire EN6 3EY
Construction of part single, part two storey side and rear extensions, conversion of garage to habitable space including replacement of garage door with window, and conversion of loft to habitable space including rear dormer (Retrospective).
-
25/1097/FUL Awaiting decision
21 Auckland Road Potters Bar Hertfordshire EN6 3EY
Hip to gable loft conversion with part single, part two-storey side and rear extensions and alterations to fenestration to allow for subdivision of dwelling to create 2x flats (1x 3 bed and 1x 2 bed) including provision of refuse/cycle storage and EV charging point.
Timeline
Dates from the published record
-
27 Aug 2025
Received by Hertsmere
-
3 Sep 2025
Validated
Checked as complete and ready for consideration.
-
8 Jul 2026
Decision issued: Refuse Permission
-
24 Jul 2026
Added to PlanIndex
Related applications
Cases linked to this one on the register
- Appeal: 26/0033/APP (Appeal In Progress)
Who's behind it
Company information only, from the register and Companies House
Redwoods Projects Ltd Agent, registered in London
Active · incorporated 2018 · London
553 applications on PlanIndex · across 24 councils · 67% 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
23 documents on file for this application
- Appeal questionnaire
- Delegated report - 25-1664-ful
- Delegated report - 25-1377-ful
- Delegated report - 25-1246-ful
- Delegated report - 25-0975-ful
- Re: parking survey
- Pre-application report
- Delegated report
- Decision
- Transport statement
- Existing and proposed plans and elevations
- Highways comments
- Highways response
- Existing and proposed plans and elevations
- Consultee comment submitted online
- Existing and proposed plans and elevations
- Consultee comment submitted online
- Highways comments
- Herts growth and infrastructure response
- Consultee comment submitted online
- Cil form 1
- Applicationformredacted
- Existing and proposed plans and elevations
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this refusal means
Hertsmere refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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
-
21 Auckland Road Potters Bar Hertfordshire EN6 3EY
84% historically approved · decision due ~24 Sep
Hip to gable loft conversion with part single, part two-storey side and rear extensions and alterations to fenestration to allow for subdivision of dwelling to create 2x flats (1x 3 bed and 1x 2 bed) including provision of refuse/cycle storage and EV charging point.
Awaiting decision Full applications New dwelling Extension +2 11 docsDomestic -
3 Cambridge Drive Potters Bar Hertfordshire EN6 3ET
Single storey front extension.
Granted Householder Extension 5 docsSmall domestic -
21 Auckland Road Potters Bar Hertfordshire EN6 3EY
Construction of part single, part two storey side and rear extensions, conversion of garage to habitable space including replacement of garage door with window, and conversion of loft to habitable space including rear dormer (Retrospective).
Decided Householder Extension Loft or dormer +1 4 docsDomestic -
394 Mutton Lane Potters Bar Hertfordshire EN6 3AT
Conversion of loft to habitable space including hip to gable roof alterations with rear dormer and 2x front roof lights. Certificate of lawful development (Proposed).
Granted Lawful development Loft or dormer Roofing 10 docs -
42 Dugdale Hill Lane Potters Bar Hertfordshire EN6 2DN
Front porch, single storey side and rear extensions following demolition of garage and shed, conversion of loft to habitable space including front and rear dormers and 2x rooflights. (AMENDED PLANS RECEIVED: 06/12/2024 - roof extension set down from main roof ridge and set back from the front building line, front dormer reduced in size and finished with a traditional roof, rear dormer size reduced and alterations to front porch).
Granted Householder Extension Loft or dormer +1 10 docsSmall domestic -
42 Dugdale Hill Lane Potters Bar Hertfordshire EN6 2DN
Demolition of existing detached garage and shed, construction of single storey rear and side wrap around extension.
Granted Householder Extension Demolition 11 docsSmall domestic
Other full applications
In Hertsmere
-
26/0061/FUL Refused
15 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3NY
Demolition of existing detached bungalow to facilitate construction of 3x two storey dwellings (2x semi-detached and 1x detached) to include hard and soft landscaping, front boundary works to include new crossover and erection of cycle and bin storage.
-
25/0432/FUL Granted
92 Hartforde Road Borehamwood Hertfordshire WD6 5JS
Change of use from a residential dwelling (Class C3) to a residential home for vulnerable young people (Class C2) with 24-hour supervised care and tailored support to promote stability and development. Construction of outbuilding with basesment in the rear garden. (ADDITIONAL PLANS RECEIVED: 29/05/2025 - plans of the proposed outbuilding) (ADDITIONAL DOCUMENT: 11/06/2025, 04/09/2025 & 08/05/2026 - planning statement and flood risk assessment and surface water drainage strategy).
-
26/1286/FUL Granted
Southridge Animal Centre Packhorse Lane Ridge Potters Bar Hertfordshire EN6 3LZ
Retention of two marquees to facilitate the redevelopment masterplan for the Southridge Animal Centre.
-
26/1256/FUL Granted
99 - 101 Shenley Road Borehamwood Hertfordshire WD6 1AG
Installation of air condenser unit at ground floor level.
-
26/1261/FUL Granted
18 High Road Bushey Heath Bushey Hertfordshire WD23 1GG
Change of use from Class E (Ground floor only) to single dwelling (Use Class C3); partial demolition of ground floor rear extensions and construction of first floor infill extension, associated external alterations, alterations to fenestration and front entrance.