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Planning application

Rusper Nottingham Road Heronsgate Rickmansworth Hertfordshire WD3 5DN

Granted Three Rivers 25/0416/CLPD Certificate of Lawfulness - Proposed Use

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

Certificate of Lawfulness Proposed Development: Erection of a single storey rear extension

As published by the council, reference 25/0416/CLPD

Application record

Reference
25/0416/CLPD
Type
Certificate of Lawfulness - Proposed Use
Status
Decided
Decision
Granted As published: approved
Received
6 Mar 2025
Validated
25 Mar 2025
Decided
19 May 2025
Ward
Chorleywood South And Maple Cross
Parish
Non-Parished
Decision by
Delegated Decision
Postcode
WD3 5DN

Site history

Applications at this address on the Three Rivers register

This site has had 6 applications since 2024: 5 approved, 0 refused.

  • 26/1591/FUL Awaiting decision

    Rusper Nottingham Road Heronsgate Rickmansworth Hertfordshire WD3 5DN

    Variation of Condition 2 (Plans) Pursuant to planning permission 26/0236/FUL (26/0022/REF) to allow alterations to design

    Submitted 6 Oct 2026 Full applications
  • 25/0851/CLPD Granted

    Rusper Nottingham Road Heronsgate Rickmansworth Hertfordshire WD3 5DN

    Certificate of Lawfulness Proposed Development: Construction of two outbuildings to rear garden

    Decided 10 Jul 2025 Lawful development
  • 25/0751/TCA Granted

    Rusper Nottingham Road Heronsgate Rickmansworth Hertfordshire WD3 5DN

    T1 - Silver Birch - Extensive canopy in base when probed through small rot pocket on garden side - cambium above now has several bleeding cankers Fell due to proximety to residence and overhead lines

    Decided 9 Jun 2025 Trees
  • 24/1409/TCA Granted

    Rusper Nottingham Road Heronsgate Rickmansworth Hertfordshire WD3 5DN

    Various tree works

    Decided 28 Oct 2024 Trees
  • 24/0375/DDD Granted

    Rusper Nottingham Road Heronsgate Rickmansworth Hertfordshire WD3 5DN

    Ginko (T3) - Fell - Tree is planted on very corner of patio by corner of house, and despite being relatively young, is already lifting patio foundations, it is only 1.8 metres away from house foundations, so unfortunately has to be removed before it causes damage to house

    Decided 18 Mar 2024 Trees

Timeline

Dates from the published record

  1. 6 Mar 2025

    Received by Three Rivers

  2. 25 Mar 2025

    Validated

    Checked as complete and ready for consideration.

  3. 19 May 2025

    Decision issued: approved

  4. 19 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.

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What this grant of permission means

Three Rivers granted permission on 19 May 2025, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

In Three Rivers

  • 26/1409/CLED Awaiting decision

    44 Wolsey Road Moor Park Northwood Hertfordshire HA6 2EN

    Certificate of Lawfulness Existing Development: Construction of an outbuilding

    Received 3 Sep, published by the council 7 Sep 2026 Lawful development
  • 26/1382/CLPD Awaiting decision

    1 Wyatts Lodge Solesbridge Lane Chorleywood Rickmansworth Hertfordshire WD3 5SW

    Certificate of Lawfulness Proposed Development: Installation of external heating and cooling pump

    Received 31 Aug, published by the council 7 Sep 2026 Lawful development
  • 26/1035/CLPD Granted

    90 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PG

    Certificate of Lawfulness Proposed Development: lLoft conversion including hip to gable extension, rear dormer, and front rooflights and window to side elevation.

    Received 25 Jun, published by the council 24 Jul 2026 Lawful development
  • 26/1004/CLPD Granted

    39 Bishops Avenue Northwood HA6 3DD

    Certificate of Lawfulness Proposed Development: Conversion of garage to habitable accommodation

    Received 19 Jun, published by the council 24 Jul 2026 Lawful development
  • 26/0973/CLPD Granted

    125 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

    Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer and front rooflights.

    Received 15 Jun, published by the council 24 Jul 2026 Lawful development