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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
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  • 21/0272/NMA Withdrawn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.

Trade members open them from here.

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 500 metres

  • 18 Bishops Avenue Northwood HA6 3DG

    21/0272/NMA Submitted 9 Feb 2021 6m 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 38m 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

  • 11 The Roughs Northwood HA6 3DE

    26/1181/FUL Submitted 21 Jul 2026 45m away

    89% historically approved · decision due ~21 Sep

    Removal of existing outbuildings and construction of an annexe

    Awaiting decision Full applications 12 docs

  • 12 Bishops Avenue Northwood HA6 3DG

    20/2445/PDE Submitted 16 Nov 2020 54m 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

  • 30 Bishops Avenue Northwood HA6 3DG

    24/1688/TPO Submitted 21 Oct 2024 59m 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 63m 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

  • 26/1481/NMA Awaiting decision

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

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

    17 Sep 2026 Amendments
  • 26/1478/NMA Awaiting decision

    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.

    16 Sep 2026 Amendments
  • 26/1230/NMA Granted

    Beaufort Court Egg Farm Lane Kings Langley Hertfordshire WD4 8LR

    Non Material Amendments to planning permission 24/1751/RSP to allow separate work on the coach house and crop store (Condition 4)

    31 Jul 2026 Amendments
  • 26/1353/NMA Awaiting decision

    Langleybury House And Film Center Langleybury Lane Langleybury Hertfordshire WD4 8RW

    Non Material Amendment to planning permission 22/1945/FUL to vary the wording of Condition 69 (Phasing)

    21 Aug 2026 Amendments
  • 26/1153/NMA Granted

    44 Wolsey Road Moor Park Northwood Hertfordshire HA6 2EN

    Non Material Amendment to planning permission 25/0391/RSP to allow glass balustrades in place of metal railings to rear Juliet balconies.

    16 Jul 2026 Amendments