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Planning application

Sherwood Halifax Road Heronsgate WD3 5DE

Granted Three Rivers 20/2810/RSP Retrospective application

Works: Loft or dormer Windows or glazing 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

Part retrospective: Change of use from ancillary garages and hayloft/store to ancillary habitable rooms of granny flat, conversion of garages and hayloft/store to use as habitable rooms as part of annexe of single dwelling, alterations to fenestration, installation of rooflight, insertion of flue and installation of first floor balcony to flank and steel canopy to front

As published by the council, reference 20/2810/RSP

Application record

Reference
20/2810/RSP
Type
Retrospective application
Status
Decided
Decision
Granted As published: approved
Received
24 Dec 2020
Validated
11 Feb 2021
Decided
8 Apr 2021
Ward
Chorleywood South And Maple Cross
Parish
Non-Parished
Decision by
Delegated Decision
Postcode
WD3 5DE

Site history

Applications at this address on the Three Rivers register

This site has had 2 applications since 2020: 2 approved, 0 refused.

  • 20/2191/CLPD Granted

    Sherwood Halifax Road Heronsgate WD3 5DE

    Certificate of Lawfulness Proposed Development: Change of use from garages and hayloft/store to habitable rooms of granny flat, conversion of garages and hayloft/store to use as habitable rooms as part of annexe of single dwelling and alterations to fenestration

    Decided 14 Dec 2020 Lawful development

Timeline

Dates from the published record

  1. 24 Dec 2020

    Received by Three Rivers

  2. 11 Feb 2021

    Validated

    Checked as complete and ready for consideration.

  3. 8 Apr 2021

    Decision issued: approved

  4. 4 Sep 2026

    Added to PlanIndex

Documents

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

21 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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Open the documents

What this grant of permission means

Three Rivers granted permission on 8 April 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 amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Sherwood Halifax Road Heronsgate WD3 5DE

    20/2191/CLPD Submitted 19 Oct 2020 50 yards away

    Certificate of Lawfulness Proposed Development: Change of use from garages and hayloft/store to habitable rooms of granny flat, conversion of garages and hayloft/store to use as habitable rooms as part of annexe of single dwelling and alterations to fenestration

    Granted Lawful development Windows or glazing 14 docs
    Domestic

  • Herons Lodge Long Lane Heronsgate Hertfordshire WD3 5DH

    22/1260/FUL Submitted 4 Jul 2022 50 yards away

    Construction of front porch with new stepped access

    Granted Full applications Extension 15 docs
    Small domestic

  • Herons Lodge Long Lane Heronsgate Rickmansworth Hertfordshire WD3 5DH

    23/1574/FUL Submitted 18 Sep 2023 100 yards away

    Construction of single storey side extension.

    Granted Full applications Extension 13 docs
    Small domestic

  • High Holly Halifax Road Heronsgate Rickmansworth Hertfordshire WD3 5DF

    22/0470/TCA Submitted 14 Mar 2022 100 yards away

    T1 Douglas fir and T2 Norway spruce to fell both trees to ground level. Both trees are too big and within striking distance to the house if they fell over. A few large limbs were lost in the storm and left them looking unsightly. The client will plant another 3 or 4 semi mature trees around the garden going forward

    Granted Trees 4 docs

  • The Dell Long Lane Heronsgate Rickmansworth Hertfordshire WD3 5DJ

    25/1199/FUL Submitted 11 Jul 2025 150 yards away

    Construction of 2no. self build single storey detached dwellings with lower ground floor level, with associated garage, bin store, parking, access alterations and landscaping works (phased development)

    Refused Full applications New dwelling 68 docs
    Small domestic

  • The Dell Long Lane Heronsgate Rickmansworth Hertfordshire WD3 5DJ

    26/0039/FUL Submitted 13 Jan 2026 150 yards away

    Erection of two self-build detached dwellings, alterations to existing vehicular access and land levels and proposed associated landscaping.

    Refused Full applications New dwelling 97 docs

In Three Rivers

  • 26/1670/NMA Awaiting decision

    Maple Cross House, Denham Way And Kier Offices Off Maple Lodge Close, Maple Cross Rickmansworth Hertfordshire WD3 9SW

    Non-Material Amendments pursuant to planning permission 24/1963/FUL to allow the relocation of two trees

    Received 21 Oct, published by the council 22 Oct 2026 Amendments
  • 26/1657/NMA Awaiting decision

    123 High Street Rickmansworth Hertfordshire WD3 1AN

    Non-Material Amendments to planning permission 26/1091/FUL to allow alteration to design of combined defibrillator and bleed kit cabinet.

    Received 19 Oct, published by the council 20 Oct 2026 Amendments
  • 26/1580/NMA Decided

    12 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QG

    Non-Material Amendments to planning permission 26/0703/FUL to allow the approved bunker to change location

    5 Oct 2026 Amendments
  • 26/1478/NMA Granted

    12 Raglan Gardens Oxhey Hall Watford Hertfordshire WD19 4LL

    Non-material amendment to planning permission 26/0793/FUL to allow a reduction in size to the approved first-floor side extension.

    Received 16 Sep, published by the council 17 Sep 2026 Amendments
  • 26/1481/NMA Decided

    No. 3 - 6 Wolsey Business Park Tolpits Lane Watford Hertfordshire WD3 9BL

    Non Material Amendments to planning permission 24/1137/FUL to allow alterations to the landscaping and fencing

    Received 17 Sep, published by the council 18 Sep 2026 Amendments