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Three Rivers

Live planning application data from Three Rivers via the PlanNexus API.

Fresh — scraped in the last 48 hours·139 applications indexed·Last scrape 22h ago

Last 30 days indexed

139 new

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Daily or weekly digest of new Three Rivers applications, by email.

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10 most-recent applications

Preview only. Full fields, search, and history via the API.

ReferenceAddressDescriptionTypeReceived
26/0736/CLPD45 Watford Road Croxley Green Rickmansworth HertfordshireCertificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear juliet…Other7 May 2026
26/0737/DISHillthorpe Sarratt Lane Loudwater Rickmansworth HertfordshireDischarge of Condition 4(Materials), 6(Bat License) and 9(Hard and Soft landscaping) pursuant to planning permission…Other7 May 2026
26/0730/DDD1 Grosvenor Square Kings Langley Hertfordshire*****5 DAY NOTICE******Other6 May 2026
26/0732/TCA39 Bedford Road Moor Park Northwood HertfordshireTree Number - T1Treeworks6 May 2026
26/0733/FUL30 Bramshaw Gardens South Oxhey Watford HertfordshireConstruction of single storey rear extensionFullplanning6 May 2026
26/0727/FUL139 Tudor Way Mill End Rickmansworth HertfordshireConstruction of single storey rear extension and loft conversion including hip to gable roof extension, with rear…Fullplanning6 May 2026
26/0729/FUL174 Prestwick Road South Oxhey Watford HertfordshireDemolition of existing garage and single storey side extension; construction of single storey front, side and rear…Fullplanning6 May 2026
26/0730/TPO1 Grosvenor Square Kings Langley Hertfordshire*****5 DAY NOTICE******Treeworks6 May 2026
26/0724/CLED70 The Mead Carpenders Park Watford HertfordshireCertificate of Lawfulness Existing Use: Use of annexe as a separate dwellingOther5 May 2026
26/0721/PDE45 Watford Road Croxley Green Rickmansworth HertfordshirePrior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.15 metres, maximum eaves height 3.00…Other5 May 2026

Postcodes, coordinates, applicant and agent details, decision history, consultation dates, and the full description are available via the API and dashboard. Create a free account to access them.

Search via API

Pull every Three Rivers application, filter by date, postcode, status, type, and more.

curl -H "x-api-key: $PLANNEXUS_KEY" \
  "https://api.plannexus.io/v1/applications?\
  authority_gss=E07000102&limit=50"
See API docs →

About this data

We index every application published on Three Rivers’s planning portal (Idox Public Access) and refresh several times per day. The original portal:

https://www3.threerivers.gov.uk/online-applications

Newest application received 7 May 2026.

Coverage data is public; full application detail and the search API require a free account. Browse all councils.

Three Rivers planning applications — PlanNexus