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Planning application

20 Wymondley Road Hitchin Hertfordshire SG4 9PN

Granted North Hertfordshire 21/01563/LDCP Lawful Development Certificate Proposed

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

Proposal

Installation of air source heat pump

As published by the council, reference 21/01563/LDCP

Application record

Reference
21/01563/LDCP
Type
Lawful Development Certificate Proposed
Status
Decided
Decision
Granted
Received
24 May 2021
Validated
24 May 2021
Decided
13 Jul 2021
Ward
Hitchin Highbury Ward Historic
Parish
Hitchin
Decision by
Delegated
Postcode
SG4 9PN

Timeline

Dates from the published record

  1. 24 May 2021

    Received by North Hertfordshire

  2. 13 Jul 2021

    Decision issued: Granted

  3. 9 Aug 2026

    Added to PlanIndex

Documents

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

7 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 lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 24 Wymondley Road Hitchin Hertfordshire SG4 9PN

    26/01063/FPH Submitted 23 Apr 2026 52m away

    Part two storey and part single storey rear extension. Insertion of second floor rear windows and rear and side rooflights to facilitate loft conversion. Alterations to existing attached garage to include alterations to fenestration and raised roof height to facilitate gym and storage with study above in roof space to facilitate garage conversion into habitable accommodation following partial demolition of garage.

    Decided Householder Extension Loft or dormer +2 17 docs
    Small domestic
  • 17 Wymondley Road Hitchin Hertfordshire SG4 9PH

    26/01983/FPH Submitted 7 Aug 2026 63m away

    90% historically approved · decision due ~2 Oct

    Erection of detached double garage following demolition of existing detached garage. Installation of front boundary metal railings.

    Awaiting decision Demolition
  • 25 Chiltern Road Hitchin Hertfordshire SG4 9PJ

    24/02363/TCA Submitted 21 Oct 2024 64m away

    T1: Beech - Crown lift of the lowest few branches. T2: Yew - Cut back on the garden and roadside. T3: Laurel - Cut back on the garden and roadside.

    Granted Trees 10 docs
  • Land North Of 24 The Chilterns Hitchin Hertfordshire

    21/00906/DOC Submitted 22 Mar 2021 75m away

    Discharge of Condition 3 (External materials samples) as attached to Planning Application 18/03061/FP granted on 09.01.2019

    Granted Conditions 3 docs
  • 10 Wymondley Road Hitchin Hertfordshire SG4 9PH

    26/00596/FPH Submitted 18 Mar 2026 84m away

    Two storey side extension including first floor rear Juliet balcony and single storey rear extension following demolition of existing garage and outbuildings. Alterations to fenestration throughout, replacement front porch canopy and installation of external cladding and render.

    Decided Householder Extension Demolition +1 9 docs
    Small domestic
  • 22C The Avenue Hitchin Hertfordshire SG4 9RL

    26/01965/FPH Submitted 19 Aug 2026 93m away

    90% historically approved · decision due ~14 Oct

    Raise roof height, insertion of rear dormer window and one front rooflight to facilitate loft conversion. Removal of chimney.

    Awaiting decision Loft or dormer Windows or glazing

In North Hertfordshire

  • 26/01469/LDCP Granted

    30 Pirton Road Hitchin Hertfordshire SG5 2BD

    Single storey rear extension. Extension to rear patio.

    5 Jun 2026 Lawful development
  • 26/01459/LDCP Granted

    80 Balmoral Road Hitchin Hertfordshire SG5 1XQ

    Single storey rear extension and insertion of three rooflights to existing rear element. Front porch extension.

    4 Jun 2026 Lawful development
  • 26/01426/LDCP Granted

    25 Balmoral Road Hitchin Hertfordshire SG5 1XG

    Insertion of rear box dormer and installation of 3 rooflights to front roof slope to facilitate conversion of loft space to habitable accommodation.

    2 Jun 2026 Lawful development
  • 26/01301/LDCP Granted

    47 Bingen Road Hitchin Hertfordshire SG5 2PR

    Single storey rear extension and alterations to existing fenestration.

    2 Jun 2026 Lawful development
  • 26/01247/LDCP Granted

    47 Bedford Road Hitchin Hertfordshire SG5 2TP

    Erection of single storey detached outbuilding.

    20 May 2026 Lawful development