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Planning application

12 Lancing Way Croxley Green Rickmansworth Hertfordshire WD3 3LN

Granted Three Rivers 26/0007/FUL Full Application

Works: Extension Loft or dormer Roofing Demolition Small 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

Demolition of existing conservatory and construction of single storey rear extension and new roof from side to rear ground floor level with rooflights

As published by the council, reference 26/0007/FUL

Application record

Reference
26/0007/FUL
Type
Full Application
Status
Decided
Decision
approved
Received
5 Jan 2026
Validated
5 Jan 2026
Decided
24 Feb 2026
Ward
Durrants
Parish
Croxley Green Parish Council
Decision by
Delegated Decision
Postcode
WD3 3LN

Timeline

Dates from the published record

  1. 5 Jan 2026

    Received by Three Rivers

  2. 24 Feb 2026

    Decision issued: approved

  3. 19 Aug 2026

    Added to PlanIndex

Documents

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

14 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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 11 Lancing Way Croxley Green WD3 3LW

    20/2364/RSP Submitted 6 Nov 2020 58m away

    Part Retrospective: Erection of raised patio to rear of dwelling and new boundary treatment including fencing and gates

    Granted Amendments 8 docs
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  • 9 Lancing Way Croxley Green Rickmansworth Hertfordshire WD3 3LW

    20/1840/FUL Submitted 4 Sep 2020 62m away

    Construction of single storey side and rear extension and alterations to fenestration

    Granted Full applications Extension Windows or glazing 10 docs
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  • 3 Lancing Way Croxley Green Rickmansworth Hertfordshire WD3 3LW

    23/2052/FUL Submitted 30 Nov 2023 89m away

    Demolition of existing single storey front/rear extension and carport, construction of single storey front/rear extension and carport; alterations to external materials; raised rear patio extension with outdoor seating; alterations to driveway with associated landscaping works.

    Granted Full applications Extension Demolition 16 docs
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  • 3 Lancing Way Croxley Green Hertfordshire WD3 3LW

    22/1298/FUL Submitted 8 Jul 2022 90m away

    Single storey front extension and alteration to external materials from pebbledash to white render.

    Granted Full applications Extension 7 docs
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  • 13 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PE

    23/1554/FUL Submitted 13 Sep 2023 92m away

    Demolition of existing conservatory and shed; construction of single storey side to rear extension and front porch; provision of front, side and rear rooflights; removal of chimney.

    Granted Full applications Extension Loft or dormer +1 15 docs
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  • 16 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PF

    22/1075/FUL Submitted 31 May 2022 94m away

    Construction of detached outbuilding

    Granted Full applications 5 docs

In Three Rivers

  • 26/1384/FUL Awaiting decision

    Swandrift Trout Rise Loudwater Rickmansworth Hertfordshire WD3 4JZ

    Demolition of existing conservatory and construction of part single, part two storey rear extension, single storey side extension, extension to double garage to create first floor above with front/rear dormer windows; loft conversion including front/rear dormer windows and side/rear rooflights; construction of basement, rear balcony, new window to side elevation, patio extension and landscaping alterations including ramp.

    31 Aug 2026 Full applications
  • 26/1372/FUL Awaiting decision

    108 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QT

    Demolition of existing conservatory and side extension; construction of a single storey front, side and rear extension with rooflights

    27 Aug 2026 Full applications
  • 26/1365/FUL Awaiting decision

    Morningside Bridle Lane Loudwater Rickmansworth Hertfordshire WD3 4JB

    Construction of a single storey rear extension; conversion of garage into habitable accommodation; alterations to the fenestration

    25 Aug 2026 Full applications
  • 26/1358/FUL Awaiting decision

    251 Baldwins Lane Croxley Green Rickmansworth Hertfordshire WD3 3LH

    Variation of Condition 3 (Materials) Pursuant to planning permission 25/1526/RSP to allow alterations to materials.

    24 Aug 2026 Full applications
  • 26/1359/FUL Awaiting decision

    36 Girton Way Croxley Green Rickmansworth Hertfordshire WD3 3QN

    Construction of single storey rear extension; alterations to landscaping including demolition of outbuilding and construction of outdoor kitchen; internal alterations

    24 Aug 2026 Full applications