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Firgrove House Mill Road Slindon West Sussex BN18 0LY

SDNP/25/04131/LISListed BuildingAwaiting decision
Listed building consent
Site boundary (council red line)

Proposal

Alternative sub-division of the Georgian and Victorian property into two households (not three as approved) along with additional window and internal alterations. (SDNP/25/04130/FUL)

Received
14 October 2025
Decision due
9 December 2025
Decision level
Delegated (officer decision)
Council
South Downs
Ward
Arundel Ward
  1. Received14 Oct
  2. Validated14 Oct
  3. Consult.21 Nov
  4. Target9 Dec
  5. Decided

Have your say

Comments close on 21 November.

Comment on the council's siteDocuments (26)

About this application

This is a heritage application for window replacement at Firgrove House Mill Road Slindon West Sussex BN18 0LY. South Downs has handled 1,352 applications of this type. It has been with the council since 14 October 2025 and is still awaiting a decision. The site is in 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 53 applications across Arundel Ward. We hold 1,042 applications in total for the BN18 postcode area.

93% of heritage applications at South Downs 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
BN18 0LY
Application type
Listed Building
Scale / size
Small
Parish
Slindon Parish Council

Planning application dates

Date validated
14 October 2025
Last date for comments
21 November 2025

Applicant and agent

Agent
Michael Wilson Restorations
Agent address
Kent House 81 High Street Cranleigh Surrey GU6 8AU

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14337131
Documents
26

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Listed building: Grade II: FirgroveOn this site
  • National park: South DownsPart of the site
  • Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: Article 4 directions and tree preservation orders.

Also checked, none recorded (20)

flood storage areas, conservation areas, 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 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.

Associated applications

  1. 2025
    14 Oct

    Alternative sub-division of the Georgian and Victorian property into two households (not three as approved)…

    ApprovedApplicationPart ofSDNP/25/04130/FUL
  2. 2025
    14 Oct

    Alternative sub-division of the Georgian and Victorian property into two households (not three as approved)…

    This applicationPendingHeritageSDNP/25/04131/LIS

Source: South Downs

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For applicants and trades

Before the decision

You may need a heritage statement. Heritage & archaeology consultants near this site

This is an application for listed building consent.

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Nearest first, within 25 miles of the site. Every firm is listed free.

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