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Planning application

60 Chiltern Drive Mill End Rickmansworth Hertfordshire WD3 8JY

Granted Three Rivers 25/1440/FUL Full Application

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Relates to 23/1804/FUL

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

Proposal

Variation of condition 2 (plans) pursuant to planning permission 23/1804/FUL to allow single storey rear extension to be increased in depth

As published by the council, reference 25/1440/FUL

Application record

Reference
25/1440/FUL
Type
Full Application
Status
Decided
Decision
Granted As published: approved
Received
27 Aug 2025
Validated
27 Aug 2025
Decided
17 Oct 2025
Ward
Penn And Mill End
Parish
Non-Parished
Decision by
Delegated Decision
Postcode
WD3 8JY

Site history

Applications at this address on the Three Rivers register

This site has had 4 applications since 2023: 3 approved, 1 refused.

  • 24/0482/FUL Granted

    60 Chiltern Drive Mill End Rickmansworth Hertfordshire WD3 8JY

    Demolition of existing conservatory and existing single storey side extension; Construction of part single, part two storey front, side and rear extension; construction of outbuilding; alterations to frontage including extension to existing crossover; render and replacement windows

    Decided 28 May 2024 Full applications
  • 23/1804/FUL Granted

    60 Chiltern Drive Mill End Rickmansworth Hertfordshire WD3 8JY

    Two storey front, side and rear extension, single storey rear extension, alterations to frontage including extension to existing crossover and construction of detached outbuilding

    Decided 19 Jan 2024 Full applications
  • 23/1171/FUL Refused

    60 Chiltern Drive Mill End Rickmansworth Hertfordshire WD3 8JY

    Demolition of existing single storey projection and garage and subdivision of site including construction of a two storey semi-detached dwelling with associated alterations to access, parking, landscaping works and bin store. Boundary treatments including brick walls and timber fencing.

    Decided 2 Oct 2023 Full applications

Timeline

Dates from the published record

  1. 27 Aug 2025

    Received by Three Rivers

  2. 17 Oct 2025

    Decision issued: approved

  3. 24 Jul 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 23/1804/FUL Granted

    60 Chiltern Drive Mill End Rickmansworth Hertfordshire WD3 8JY

    Two storey front, side and rear extension, single storey rear extension, alterations to frontage including extension to existing crossover and construction of detached outbuilding

    Decided 19 Jan 2024 Full applications

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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Three Rivers granted permission on 17 October 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 60 Chiltern Drive Mill End Rickmansworth Hertfordshire WD3 8JY

    23/1804/FUL Submitted 25 Oct 2023 50 yards away

    Two storey front, side and rear extension, single storey rear extension, alterations to frontage including extension to existing crossover and construction of detached outbuilding

    Granted Full applications Extension 16 docs
    Small domestic

  • 60 Chiltern Drive Mill End Rickmansworth Hertfordshire WD3 8JY

    23/1171/FUL Submitted 12 Jul 2023 50 yards away

    Demolition of existing single storey projection and garage and subdivision of site including construction of a two storey semi-detached dwelling with associated alterations to access, parking, landscaping works and bin store. Boundary treatments including brick walls and timber fencing.

    Refused Full applications New dwelling Demolition 16 docs
    Small domestic

  • 60 Chiltern Drive Mill End Rickmansworth Hertfordshire WD3 8JY

    24/0482/FUL Submitted 26 Mar 2024 50 yards away

    Demolition of existing conservatory and existing single storey side extension; Construction of part single, part two storey front, side and rear extension; construction of outbuilding; alterations to frontage including extension to existing crossover; render and replacement windows

    Granted Full applications Extension Demolition +1 14 docs
    Small domestic

  • 39 Chiltern Drive Mill End Hertfordshire WD3 8JX

    22/1929/FUL Submitted 18 Oct 2022 50 yards away

    Conversion of garage into habitable accommodation and single storey rear extension; replacement of window with door to the rear elevation

    Granted Full applications Extension Windows or glazing 13 docs
    Small domestic

  • 39 Chiltern Drive Mill End Rickmansworth Hertfordshire WD3 8JX

    24/0213/FUL Submitted 9 Feb 2024 50 yards away

    Construction of front porch extension.

    Granted Full applications Extension 10 docs
    Small domestic

  • 44 Chiltern Drive Mill End Hertfordshire WD3 8JY

    22/0615/FUL Submitted 1 Apr 2022 100 yards away

    Loft conversion including increase in ridge height, front rooflights and rear dormer

    Withdrawn Full applications Loft or dormer Roofing 14 docs

In Three Rivers

  • 26/1487/FUL Awaiting decision

    48 Valley Road Rickmansworth Hertfordshire WD3 4DS

    Demolition of existing car port; construction of a part single part two storey side and rear extension; alteration to the fenestration

    18 Sep 2026 Full applications
  • 26/1471/FUL Awaiting decision

    6 Sycamore Approach Croxley Green Rickmansworth Hertfordshire WD3 3TN

    Demolition of existing garage and front entry porch; construction of a single storey front, side and rear extensions; internal alterations; alterations to hardstanding

    Received 16 Sep, published by the council 17 Sep 2026 Full applications
  • 26/1167/FUL Granted

    22 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AD

    Construction of single storey front and rear extension; alterations to fenestration; installation of roof lanterns

    Received 20 Jul, published by the council 24 Jul 2026 Full applications
  • 26/1456/FUL Awaiting decision

    1 Penn Way Chorleywood Rickmansworth Hertfordshire WD3 5HQ

    Construction of single storey side and rear extension; conversion of garage into habitable accommodation; removal of chimney stack

    Received 14 Sep, published by the council 16 Sep 2026 Full applications
  • 26/1452/FUL Awaiting decision

    3 Arnett Way Rickmansworth Hertfordshire WD3 4DA

    Construction of a single storey front extension and two storey side extension; partial conversion of garage into habitable accommodation; installation of roof lights; alterations to the fenestration; internal alterations

    Received 14 Sep, published by the council 16 Sep 2026 Full applications