78 Mount Grace Road Potters Bar Hertfordshire EN6 1QZ
Approved on 1 October 2026
Council decision: Grant Permission
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Construction of single storey rear extension and patio alterations (part-retrospective).
- Received
- 3 July 2026
- Public comments
- 0 · last counted 3 November 2026
- Council
- Hertsmere Borough Council
- Ward
- Potters Bar Parkfield
- Agent
- Signature Buildings Ltd
- ReceivedReceived3 Jul
- ValidatedValidated3 Jul
- Consult.Consultation31 Jul
- TargetTarget Date28 Aug
- DecidedDecided1 Oct
Decided in 90 days (council typically 56)
About this application
This is a full planning application for a single storey rear extension at 78 Mount Grace Road Potters Bar Hertfordshire EN6 1QZ. Hertsmere has handled 1,861 applications of this type. This one was decided in 90 days, 5 weeks longer than Hertsmere's typical decision time. There has been 1 other application at this address. In the past year there have been 107 applications across Potters Bar Parkfield. We hold 3,353 applications in total for the EN6 postcode area.
90% of full applications at Hertsmere Borough Council were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- EN6 1QZ
- Application type
- Householder Application
- Scale / size
- Small
- Parish
- No Parish
Planning application dates
- Date validated
- 3 July 2026
- Consultation expiry
- 31 July 2026
- Consultation start
- 10 July 2026
- Consultation end
- 31 July 2026
- Neighbour consultation start
- 10 July 2026
- Neighbour consultation end
- 31 July 2026
- Last date for comments
- 31 July 2026
- Target decision date
- 28 August 2026
Applicant and agent
- Applicant
- Private applicant
- Agent
- Signature Buildings Ltd
- Architect profile
- SIGNATURE BUILDINGS LTD
- Agent address
- Sopers House Sopers Road Cuffley Potters Bar EN6 4RY
Planning decision
- Case officer
- Monika Vistartaite
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-15049054
- Documents
- 23
- Constraints
- 10
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Planning history at this site
1 other application at this property, newest first.
Source: Hertsmere
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Around this site
Nearby applications
- 78 Mount Grace Road Potters Bar Hertfordshire EN6 1QZ25/0509/HSE · FullApproved0.0 mi
- 72 Mount Grace Road Potters Bar Hertfordshire EN6 1QZ26/0261/HSE · FullApproved0.0 mi
- 21 Billy Lows Lane Potters Bar Hertfordshire EN6 1UU24/0078/HSE · FullApproved0.0 mi
- 88 Mount Grace Road Potters Bar Hertfordshire EN6 1QY23/0693/HSE · FullApproved0.0 mi
- 9 Billy Lows Lane Potters Bar Hertfordshire EN6 1UU25/0505/HSE · FullApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- HM Electrical Contractors LimitedElectrician0.3 mi
- AZ GlassWindow & Door Installer0.3 mi
- J.M.B D&B Ltd0.3 mi
- Chris Wilson Felt & Asphalt LtdRooferRoofers0.3 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.