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Planning application

Unit 1 7 Littlehaven Lane Horsham West Sussex RH12 4JF

Granted Horsham DC/21/1024 Prior Approval CoU B1a to Dwelling C3

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Prior notification for the change of use from offices (B1a) to residential (C3) to form 3No. dwellinghouses.

As published by the council, reference DC/21/1024

Application record

Reference
DC/21/1024
Type
Prior Approval CoU B1a to Dwelling C3
Status
Decided
Decision
Prior Approval Required and PERMITTED
Received
26 Apr 2021
Validated
26 Apr 2021
Decided
16 Jun 2021
Ward
Roffey North
Parish
North Horsham PC
Decision by
Delegated Decision
Postcode
RH12 4JF

Site history

Applications at this address on the Horsham register

This site has had 2 applications since 2021: 1 approved, 1 refused.

  • DC/25/1594 Refused

    Unit 1, 7 Littlehaven Lane Horsham West Sussex RH12 4JF

    Erection of a first-floor extension for residential use above the existing commercial premises.

    Decided 1 Dec 2025 Full applications

Timeline

Dates from the published record

  1. 26 Apr 2021

    Received by Horsham

  2. 16 Jun 2021

    Decision issued: Prior Approval Required and PERMITTED

  3. 2 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in Horsham

7 applications on PlanIndex · across 4 councils

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Documents

Plans, drawings, consultee responses and the officer's report

24 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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What this grant of permission means

Horsham granted permission on 16 June 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Unit 1, 7 Littlehaven Lane Horsham West Sussex RH12 4JF

    DC/25/1594 Submitted 6 Oct 2025 0m away

    Erection of a first-floor extension for residential use above the existing commercial premises.

    Refused Full applications Extension 27 docs
  • 3 Reeves Court Littlehaven Lane Horsham West Sussex RH12 4FH

    DC/25/1995 Submitted 3 Dec 2025 43m away

    Retrospective replacement of a shed to the rear of the property.

    Granted Householder 13 docs
    Small domestic
  • 7 Vernon Close Horsham West Sussex RH12 4EE

    DC/25/1936 Submitted 25 Nov 2025 121m away

    Conversion of existing outbuilding to WC.

    Granted Householder 11 docs
    Small domestic
  • 10 Vernon Close Horsham West Sussex RH12 4EE

    DC/26/0464 Submitted 16 Mar 2026 121m away

    Prior Approval for the erection of a single storey rear larger home extension, which would project 4.50m from the rear elevation, comprising a maximum height of 4.00m and eaves height of 2.60m.

    Refused Prior approval Extension 7 docs
    Small domestic
  • 75 Millthorpe Road Horsham West Sussex RH12 4ER

    DC/24/1242 Submitted 19 Aug 2024 182m away

    Conversion of loft into habitable living space (Lawful Development Certificate - Proposed).

    Granted Lawful development 11 docs
  • 48 Millthorpe Road Horsham West Sussex RH12 4EP

    DC/25/1386 Submitted 28 Aug 2025 199m away

    Prior Approval for the erection of a single-storey rear larger home extension with a flat roof and one skylight which would project 4.30m from the rear elevation, comprising a maximum height of 3.00m and an eaves height of 3.00m.

    Granted Prior approval Extension 11 docs
    Small domestic

In Horsham

  • DC/26/1379 Awaiting decision

    14 Millthorpe Road Horsham West Sussex RH12 4EP

    Prior Approval for the erection of a single storey rear larger home extension, which would project 3.50m from the rear elevation, comprising a maximum height of 4.00m and an eaves height of 3.00m.

    28 Aug 2026 Prior approval
  • DC/26/1364 Awaiting decision

    New House Farm Broadwater Lane Copsale West Sussex RH13 6QW

    Prior Notification for the Change of Use of 2no. buildings together with associated operational development to residential use (C3) to provide 7no. dwellings.

    25 Aug 2026 Prior approval
  • DC/26/1347 Awaiting decision

    Orchard Cottage Emms Lane Brooks Green Horsham West Sussex RH13 0TR

    Prior notification for the erection of an agricultural building.

    24 Aug 2026 Prior approval
  • DC/26/1345 Awaiting decision

    Princes Barn Adversane Lane Broadford Bridge West Sussex

    Prior notification for the erection of an agricultural shed for the storage of equipment and machinery.

    21 Aug 2026 Prior approval
  • DC/26/1339 Awaiting decision

    Bowshot Barn Cowfold Road West Grinstead West Sussex RH13 8LY

    Prior notification for the demolition of existing 5 stall stable buildings and erection of a single storey stable building with 15 stalls for horses, ancillary space for the grooming, care and breeding of horses and a horse walker enclosure and a sand path between existing and new buildings.

    20 Aug 2026 Prior approval