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Planning application

18 Bishops Avenue Northwood HA6 3DG

Granted Three Rivers 20/2227/NMA Non Material Amendments

Works: Loft or dormer Windows or glazing

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

Proposal

Non-material amendment to planning application 19/2283/FUL: Alterations to position of rear dormer and fenestration to rear and eastern side elevation

As published by the council, reference 20/2227/NMA

Application record

Reference
20/2227/NMA
Type
Non Material Amendments
Status
Decided
Decision
Granted As published: approved
Received
22 Oct 2020
Validated
26 Oct 2020
Decided
17 Nov 2020
Ward
Moor Park And Eastbury
Parish
Batchworth Community Council
Decision by
Delegated Decision
Postcode
HA6 3DG

Site history

Applications at this address on the Three Rivers register

This site has had 2 applications since 2020: 1 approved, 0 refused.

  • 21/0272/NMA Withdrawn

    18 Bishops Avenue Northwood HA6 3DG

    Non-material Amendment to planning permission 19/2283/FUL: Alteration to extent of rear extension and alterations to fenestration

    Decided 5 Mar 2021 Amendments

Timeline

Dates from the published record

  1. 22 Oct 2020

    Received by Three Rivers

  2. 26 Oct 2020

    Validated

    Checked as complete and ready for consideration.

  3. 17 Nov 2020

    Decision issued: approved

  4. 30 Jul 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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Open the documents

What this grant of permission means

Three Rivers granted permission on 17 November 2020, 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

  • 18 Bishops Avenue Northwood HA6 3DG

    21/0272/NMA Submitted 9 Feb 2021 50 yards away

    Non-material Amendment to planning permission 19/2283/FUL: Alteration to extent of rear extension and alterations to fenestration

    Withdrawn Amendments Extension Windows or glazing 6 docs

  • 22 Bishops Avenue Northwood HA6 3DG

    26/0658/FUL Submitted 23 Apr 2026 50 yards away

    Demolition of existing garage and construction of part-single, part-two storey front extension; single storey side and rear extensions; garage conversion; construction of new roof with loft accommodation, with an increase in ridge height, rear dormer window, and front/side rooflights; alterations to fenestration including relocation of entrance door; front porch; and installation of windows to side elevation

    Granted Full applications Extension Loft or dormer +3 11 docs
    Small domestic

  • 12 Bishops Avenue Northwood HA6 3DG

    20/2445/PDE Submitted 16 Nov 2020 50 yards away

    Prior Approval: Single storey rear extension (depth 5.5 metres, maximum height 3.9 metres, maximum eaves height 3 metres)

    Withdrawn Outline Extension 9 docs
    Small domestic

  • 36 Bishops Avenue Northwood HA6 3DG

    26/1268/CLPD Submitted 7 Aug 2026 50 yards away

    Certificate of Lawfulness Proposed Development: Construction of outbuilding

    Granted 5 docs

  • 30 Bishops Avenue Northwood HA6 3DG

    24/1688/TPO Submitted 21 Oct 2024 50 yards away

    T1 oak :- rear garden reduce and reduce by 2.5 and rebalance tree into shape pull overlong laterals in. T2 oak on fence line reduce by 2m general maintenance T3 ash reduce by 2m general maintenance

    Granted Trees 6 docs
    Small domestic

  • 12 The Roughs Northwood HA6 3DF

    26/0590/FUL Submitted 14 Apr 2026 50 yards away

    Demolition of existing garage, sheds and conservatory and construction of single storey side and rear extension; replacement roof, loft conversion including front/rear dormers and front/side rooflights, rear patio

    Granted Full applications Extension Loft or dormer +2 34 docs
    Small domestic

In Three Rivers

  • 26/1699/NMA Awaiting decision

    Ardmore 87 Lower Road Chorleywood Rickmansworth Hertfordshire WD3 5LA

    Non-material amendment pursuant to planning permission 25/0606/RSP to allow alterations to decking area

    Received 27 Oct, published by the council 28 Oct 2026 Amendments
  • 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
  • 26/1621/NMA Awaiting decision

    115 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

    Non Material Amendments to planning permission 24/1770/AOD to allow alterations to the fenestration

    Received 12 Oct, published by the council 30 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