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The Mansion Wrotham Park Barnet Hertfordshire EN5 4SB

23/0592/FULFull Planning PermissionApproved
Full

Approved on 12 July 2023

Council decision: Grant PermissionDelegated (officer decision)

Proposal

Reinstatement and restoration of the shell and core of the Stable Block, like-for-like replacement and structural repairs to the remaining masonry walls, and like-for-like-replacement of Dairy Cottage roof covering following fire damage (Associated LBC application under reference 23/0593/LBC).

Received
25 April 2023
Decision level
Delegated (officer decision)
Public comments
1
Ward
Bentley Heath & The Royds
Agent
ADAM Architecture
  1. Received25 Apr
  2. Validated19 May
  3. Consult.3 Aug
  4. Target14 Jul
  5. Decided12 Jul

Decided in 54 days (council typically 56)

About this application

This is a full planning application at The Mansion Wrotham Park Barnet Hertfordshire EN5 4SB. Hertsmere has handled 1,861 applications of this type. This one was decided in 78 days, 3 weeks longer than Hertsmere's typical decision time. The site is in 2 listed buildings nearby. There have been 15 other applications at this address. In the past year there have been 108 applications across Bentley Heath & The Royds. We hold 3,740 applications in total for the EN5 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.See what's approved near your address

Application details

Postcode
EN5 4SB
Application type
Full Planning Permission
Scale / size
Small
Parish
No Parish

Planning application dates

Date validated
19 May 2023
Consultation expiry
3 August 2023
Consultation start
13 July 2023
Consultation end
3 August 2023
Neighbour consultation start
13 July 2023
Neighbour consultation end
16 June 2023
Last date for comments
3 August 2023
Target decision date
14 July 2023
Decision issued
13 July 2023
Permission expires
13 July 2026

Applicant and agent

Agent
ADAM Architecture
Architect profile
ADAM ARCHITECTURE LIMITED
Agent address
West Wing Somerset House Strand London WC2R 1LA

Planning decision

Statutory period
56 days

Publicity

Last advertised
7 June 2023
Advertisement expiry
28 June 2023
Site notice start
1 June 2023
Site notice end
22 June 2023

Additional information

Planning Portal ID
PP-12110234
Documents
77
Constraints
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Green belt: Hertsmere
  • Registered park and garden: Wrotham Park
  • 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 (20)

flood storage areas, conservation areas, listed buildings, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, 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

12 other applications at this property, newest first.

  1. 2025
    4 Jun

    Removal of garden wall adjoining western elevation. Certificate of Lawful Development (Proposed).

    ApprovedCertificate Proposed Lawful Use/Dev25/0852/CLP
  2. 2024
    29 Jan

    Application for approval of details reserved by condition 4 (programme of historic building recording) of…

    Condition DischargedDischarge of conditions24/0113/DOC
  3. 2023
    11 Oct

    Reinstatement of west courtyard entrance and internal alterations. (Application for Listed Building Consent…

    ApprovedListed building consent23/1449/LBC
  4. 2023
    11 Oct

    Reinstatement of west courtyard entrance and internal alterations. (Associated LBC application under…

    ApprovedFull Planning Permission23/1448/FUL
  5. 2023
    30 Aug

    Rebuilding of upper section of west courtyard wall. (Application for Listed Building consent)

    ApprovedListed building consent23/1225/LBC
  6. 2023
    10 Aug

    Application for a non-material amendment to allow for rebuilding of the upper level of the west courtyard…

    ApprovedNon-material amendment23/1156/MA

Source: Hertsmere

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