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Planning application

77 Littlehaven Lane Horsham West Sussex RH12 4JE

Granted Horsham DC/21/1373 Householder

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Erection of a single storey rear extension.

As published by the council, reference DC/21/1373

Application record

Reference
DC/21/1373
Type
Householder
Status
Decided
Decision
Application Permitted
Received
14 Jun 2021
Validated
14 Jun 2021
Decided
18 Aug 2021
Ward
Roffey North
Parish
North Horsham PC
Decision by
Delegated Decision
Postcode
RH12 4JE

Timeline

Dates from the published record

  1. 14 Jun 2021

    Received by Horsham

  2. 18 Aug 2021

    Decision issued: Application Permitted

  3. 23 Aug 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 London

11 applications on PlanIndex · across 3 councils

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

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

9 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.

Trade members open them from here.

Open the documents

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 14 Millthorpe Road Horsham West Sussex RH12 4EP

    DC/26/1379 Submitted 28 Aug 2026 67m away

    83% historically approved · decision due ~23 Oct

    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.

    Awaiting decision Prior approval Extension 5 docs
    Small domestic

  • 58 Littlehaven Lane Horsham West Sussex RH12 4JB

    DC/25/1355 Submitted 22 Aug 2025 91m away

    Use of dwellinghouse for six people living together as a single household and receiving care (Use Class C3(b)) (Lawful Development Certificate - Proposed).

    Granted Lawful development 7 docs
    Domestic

  • 40 Rusper Road Horsham West Sussex RH12 4BD

    DC/21/0953 Submitted 23 Apr 2021 101m away

    Erection of a single storey rear extension.

    Granted Householder Extension 10 docs
    Small domestic

  • 34 Rusper Road Horsham West Sussex RH12 4BD

    DC/26/0877 Submitted 29 May 2026 134m away

    98% historically approved · decision due ~24 Jul

    Demolition of existing single storey rear extensions and erection of a single storey rear extension. Conversion of loft into habitable living space and installation of a rear dormer. Replacement of garage roof with flat sedum roof including solar panels. Alterations to fenestration.

    Awaiting decision Householder Extension Loft or dormer +2 11 docs
    Small domestic

  • 25 Laughton Road Horsham West Sussex RH12 4EJ

    DC/22/2272 Submitted 7 Dec 2022 151m away

    Removal of existing conservatory and erection of a single storey rear extension. Erection of a single storey side and front porch extension.

    Granted Householder Extension 9 docs
    Small domestic

  • 45 Rusper Road Horsham West Sussex RH12 4BA

    DC/26/0038 Submitted 12 Jan 2026 159m away

    Erection of a single storey rear extension and garage conversion.

    Granted Householder Extension 12 docs
    Small domestic

In Horsham

  • DC/26/1091 Granted

    3 The Old Sussex Stud, The Hayloft Cowfold Road West Grinstead West Sussex RH13 8JP

    Installation of freestanding solid fuel appliance to interior ground floor and erection of external insulated twin-wall flue to roof (Householder).

    8 Jul 2026 Householder
  • DC/26/1085 Granted

    Harlequin House Hurston Lane Storrington West Sussex RH20 4HH

    Erection of single storey rear extension and first floor side extension. Installation of tile hanging to existing first floor front elevation.

    7 Jul 2026 Householder
  • DC/26/1029 Granted

    Fern Lodge Stane Street Codmore Hill West Sussex RH20 1BL

    Erection of a single storey side extension to dwelling. Erection of a raised roof with dormer, installation of new windows, doors, garage door, and solar PV panels to outbuilding, with reconfiguration of internal layout.

    25 Jun 2026 Householder
  • DC/26/1078 Granted

    2 Fairlight Cottages Natts Lane Billingshurst West Sussex RH14 9EY

    Conversion of existing garage into habitable area including the replacement of the garage door with a window and installation of bi-fold doors and rooflights to the side elevation.

    6 Jul 2026 Householder
  • DC/26/1157 Granted

    8 Blanches Road Partridge Green Horsham West Sussex RH13 8HZ

    Demolition of existing rear conservatory and erection of single storey rear extension with shallow pitched roof

    6 Jul 2026 Householder