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Planning application

Rondo Sandy Lane Northwood HA6 3ER

Granted Three Rivers 25/1854/RSP Retrospective application

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

Proposal

Retrospective: Conversion of existing garage into habitable accommodation

As published by the council, reference 25/1854/RSP

Application record

Reference
25/1854/RSP
Type
Retrospective application
Status
Decided
Decision
approved
Received
27 Oct 2025
Validated
29 Oct 2025
Decided
11 Dec 2025
Ward
Moor Park And Eastbury
Parish
Batchworth Community Council
Decision by
Delegated Decision
Postcode
HA6 3ER

Site history

Applications at this address on the Three Rivers register

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

  • 20/1783/DIS Decided

    Rondo Sandy Lane Northwood HA6 3ER

    Discharge of Conditions 3 (Construction Method Statement), 4 (Hard and Soft Landscaping), 5 (External Materials), and 6 (Energy Statement) pursuant to planning permission 20/1025/FUL

    Decided 16 Oct 2020 Conditions

Timeline

Dates from the published record

  1. 27 Oct 2025

    Received by Three Rivers

  2. 29 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 11 Dec 2025

    Decision issued: approved

  4. 19 Aug 2026

    Added to PlanIndex

Documents

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

10 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 11 December 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 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

  • Rondo Sandy Lane Northwood HA6 3ER

    20/1783/DIS Submitted 29 Aug 2020 7m away

    Discharge of Conditions 3 (Construction Method Statement), 4 (Hard and Soft Landscaping), 5 (External Materials), and 6 (Energy Statement) pursuant to planning permission 20/1025/FUL

    Decided Conditions 15 docs
  • Silverwood South View Road Pinner Harrow HA5 3YA

    22/0673/NAC Submitted 8 Apr 2022 36m away

    Neighbouring Authority Consultation: Redevelopment to provide two storey dwelling with habitable roofspace (demolition of existing dwelling) - Harrow Council Reference - P/0913/22

    Granted Outline Loft or dormer Demolition 3 docs
    Domestic
  • Monkbarns Lodge Sandy Lane Northwood HA6 3ER

    26/0535/FUL Submitted 1 Apr 2026 60m away

    Demolition of existing outbuilding and construction of replacement outbuilding to be used as annexe

    Granted Full applications Demolition 17 docs
  • Monkbarns Sandy Lane Northwood HA6 3ER

    25/1310/TPO Submitted 4 Aug 2025 62m away

    TPO564 Sandy Lane, Northwood. Species/Description: Conifer (TPO tree. Ref T108). We have a large conifer in our garden (see sketch plan where the conifer is highlighted yellow). It is c. 15 metres high with wide branches. It is has grown to the extent that the area of garden around it is now in the shade and other plants/grass cannot grown because the sunlight is blocked out. We intend to trim/prune the conifer (using professional tree surgeons) to reduce the size by c. 33%.

    Refused Trees 5 docs
  • Green Hill Sandy Lane Northwood HA6 3ER

    24/1342/TPO Submitted 22 Aug 2024 62m away

    It is proposed to fell two Silver Birches; and to carry out tree surgery, including a crown reduction by 2-3m to three Oaks. The two Silver Birches (G4) are heavily suppressed and are both leaning on the rear neighbour's roof (Dell Lodge). The Oaks (T1, T2 & T3) are blocking sunlight into the front and rear gardens (T1 has been reduced in the past).

    Refused Trees 7 docs
  • Monkbarns Sandy Lane Northwood HA6 3ER

    25/1904/TPO Submitted 4 Nov 2025 62m away

    Tree Number - G1 Tree Type - x2 Spruce (Picea spp) Approx. Diameter at 1.5m - 0.4-0.6m Approx. Height - 15m Approx. Crown Spread Diameter - 10m Location - Rear garden right hand side by swimming pool Service - Crown Reduction Work Required - selectively crown reduce the sides back to previous by selectively pruning in the regrowth from previous reduction only by removing a maximum of around 1.5m Reason - as part of continued maintenance, to produce a more uniformed and balanced appearance, regrowth from previous reduction in abundance, reduction at these points will remove potential risk of any of the regrowth failing as not true attachment points. Remove branches already broken and resting in tree. Priority Code - on

    Granted Trees 4 docs

In Three Rivers

  • 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
  • 26/0704/RSP Granted

    48 Oakleigh Drive Croxley Green Rickmansworth Hertfordshire WD3 3EF

    Part Retrospective: Erection of rear dormer window and raised patio including privacy screen

    29 Apr 2026 Amendments
  • 26/1230/NMA Awaiting decision

    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
  • 25/0488/RSP Granted

    Scotsbridge House Scots Hill Croxley Green Rickmansworth Hertfordshire WD3 3BB

    Part Retrospective: Demolition of offices and erection of new development of 59 flats with associated parking and external landscaping

    19 Mar 2025 Amendments
  • 25/1831/RSP Refused

    Little Lily Toms Lane Kings Langley Hertfordshire WD4 8NJ

    Part Retrospective: Change of use of land for the stationing of caravans for residential purposes for 5 no. gypsy pitches (10 statics) including formation of hardstanding and landscaping

    22 Oct 2025 Amendments