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Planning application

Three Rivers House Northway Rickmansworth Hertfordshire WD3 1RL

Granted Three Rivers 22/2255/FUL Council App for Council use

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

Proposal

Installation of 7no. Air source heat pumps within timber enclosure in south western corner of top floor of car park

As published by the council, reference 22/2255/FUL

Application record

Reference
22/2255/FUL
Type
Council App for Council use
Status
Decided
Decision
approved
Received
5 Dec 2022
Validated
9 Dec 2022
Decided
20 Jan 2023
Ward
Rickmansworth Town
Parish
Batchworth Community Council
Decision by
Committee Decision
Postcode
WD3 1RL

Timeline

Dates from the published record

  1. 5 Dec 2022

    Received by Three Rivers

  2. 9 Dec 2022

    Validated

    Checked as complete and ready for consideration.

  3. 20 Jan 2023

    Decision issued: approved

  4. 4 Sep 2026

    Added to PlanIndex

Documents

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

25 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

  • Three Rivers House Northway Rickmansworth Hertfordshire WD3 1RL

    26/0219/FUL Submitted 12 Feb 2026 35m away

    Erection of entrance ramp with handrails, alteration to fenestration, ventilation grills, bin store and associated landscaping works.

    Granted Full applications Windows or glazing 37 docs

  • 15 The Cloisters Rickmansworth Hertfordshire WD3 1HL

    22/0741/FUL Submitted 20 Apr 2022 63m away

    Single storey side extension

    Granted Full applications Extension 12 docs
    Small domestic

  • Rickmansworth Library High Street Rickmansworth Hertfordshire WD3 1EH

    25/1981/HCR3 Submitted 14 Nov 2025 72m away

    Hertfordshire County Council Regulation 3 application: Installation of heat pumps and condenser units on the north elevation of the building

    Granted Other 13 docs

  • Ashleigh Court Solomons Hill Rickmansworth Hertfordshire

    24/0759/FUL Submitted 9 May 2024 74m away

    Construction of two additional storeys above existing garage block, to create 4no. residential flats with associated parking and landscape works

    Granted Full applications New dwelling 74 docs

  • 52 High Street Rickmansworth WD3 1AJ

    21/0517/FUL Submitted 2 Mar 2021 78m away

    Single storey rear extension, alterations to fenestration including insertion of replacement windows, enlarged ground floor side windows, new shopfront and insertion of balsutrading to rear elevation at first floor level. Alterations to elevations including new brickwork to side elevation, new string course at ground floor level to the front, side and rear elevations and entrance canopy to side elevation

    Granted Full applications Extension Windows or glazing 19 docs
    Small domestic

  • 52 High Street Rickmansworth Hertfordshire WD3 1AJ

    20/2123/PDR Submitted 8 Oct 2020 78m away

    Prior Notification: Change of use from Office to six residential units

    Granted Outline 17 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