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Hertfordshire County Council
Planning applications.

Explore collected planning applications and decisions for Hertfordshire County Council. Search an address, application reference or proposal to find a record.

Collected application statistics

Collected records · All available dates
2,585Searchable applications
0Recorded as pending
90%Approval rate · 2,200 approved or refused records
226Refused applications

1,974 approved · 226 refused · 211 withdrawn. Received dates in our records: 24 Jul 1946 to 25 Sept 2026. Most recent record check: 11 Oct 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026
Planning information PlanningContact planning Planning - contact usLocal plan Local plan

Conservation areas and Article 4 directions

Explore published planning boundaries and follow their source records for designation details. Coverage varies: an empty map does not mean there are no restrictions. Check the council’s current maps and documents before relying on a boundary.

Conservation areasNo boundary records available in this collection
Article 4 direction areasNo boundary records available in this collection

A boundary map is not available for this authority yet. Use council conservation-area and Article 4 guidance above where linked.

Download Article 4 coverage for all authorities (CSV)

Sources: Planning Data conservation areas and Article 4 direction areas. Contains public sector information licensed under the Open Government Licence v3.0.

More application records

  1. Permitted5/0879-98

    Double mobile classroom

    HCC, Bowmansgreen Jmi, Telford Rd, London Colney, Hertfordshire

    Received 8 May 1998
  2. Conditionally PermittedPL\0831\17

    Proposed application for the re-submission of application 1/0023-15 for the ancillary external storage of empty skips and wire-baled rigid plastics on land adjacent to existing Waste Transfer Station

    Hullock Pit Hill, Newnham Road, Newnham, Hertfordshire, SG7 5JX

    Received 14 Mar 2017
  3. Permitted9/0394-96

    Variation of Condition9 of planning application 9/0321-95

    Watford Council, Wiggenhall Road, Watford, Hertfordshire

    Received 17 Oct 1996
  4. Conditionally PermittedPL\CCMIN0193\09

    Construction of new single storey 2 classroom building and removal of existing mobile classroom unit

    Sandon Junior, Middle & Infant School, Rushden Road, Sandon, Hertfordshire, SG9 0QS

    Received 23 Jul 2009
  5. Permitted9/0427-99

    Erection of 2m & 2.1m high boundary fencing

    Leavesden Green Primary School, High Road, Watford, Hertfordshire, WD25 7QZ

    Received 16 Jul 1999
  6. Permitted3/1251-98

    Vary conditions 48 & 61 of pp 3/0453-97

    Starmin (England) Ltd, Waterhall Farm Bayfordbury, Hertfordshire

    Received 13 Aug 1998
  7. Conditionally PermittedPL\0740\15

    Renewal of temporary planning permission for a further 5 years

    Broxbourne Day Services, King Arthur Court, Cheshunt, Hertfordshire, EN8 8EH

    Received 28 Oct 2015
  8. Permitted0/0036-06

    Change of use of former Ladbrooke school to learning centre

    HCC, Former Ladbrooke School, High Street, Potters Bar., Hertfordshire

    Received 11 Jan 2006
  9. Conditionally PermittedPL\0437\12

    Proposed provision of a welfare building and two storage units following the demolition of the existing building

    Berkhamsted Sewage Treatment Works, Bullbeggers Lane, Berkhamsted, Hertfordshire, HP4 2RS

    Received 28 May 2012
  10. Withdrawn0/0306-99

    Raise field levels for land improvement

    South Medburn Farm Ltd, South Medburn Farm, Elstree, Hertfordshire

    Received 12 Apr 1999
  11. Refusal5/2169-90

    Variation of working hours

    Hatfield Quarry St Albans, Hertfordshire

    Received 13 Mar 1991
  12. Conditionally PermittedPL\0773\16

    Proposed demolition of two existing waste transfer buildings and erection of two replacement and one new waste transfer buildings

    Veolia Depot, Acrewood Way, St Albans, Hertfordshire, AL4 0JY

    Received 10 Feb 2016
  13. Conditionally Permitted6/0734-08

    Application For Use Of Land For Recycling Of Builders' Waste To Extract Topsoil Together With Lowering Of Ground Level And Provision Of Screen Bund On Land At Burnside, Hertford Road, Hatfield, Herts Al9 5ab ( Applicant - Peters Brothers Ltd)

    Peters Bros Ltd, Burnside, Hertfordshire

    Received 21 Feb 2008
  14. Permitted8/1169-01

    Change of use for CSF

    HCC, Block B, Langleybury Campus, Hunton Bridge, Hertfordshire

    Received 17 Aug 2001
  15. Condition DischargedPL\COND\0543\13

    Discharge of condition 3 (A Construction Traffic Management Plan) at Caddington Sewage Treatment Works, Windmill Road, Pepperstock, LU1 4LQ

    Caddington Sewage Treatment Works, Windmill Road, Pepperstock, Bedfordshire, LU1 4LQ

    Received 20 Jun 2013
  16. Conditionally PermittedPL\0154\09

    Installation of an electricity generation plant fuelled by landfill gas (as approved previously under plannning permission ref. HCC ref. 3/1721-99).

    Waterhall Quarry, Lower Hatfield Road, Hertford, SG13 8LF

    Received 27 Feb 2009
  17. Withdrawn5/0915-95

    Temp. coated roadstone plant

    Harper Lane, Hertfordshire

    Received 28 Jun 1995
  18. Permitted3/1248-95

    Household Waste Site

    Woodside, Dunmow Rd. Bishops Stortford, Hertfordshire

    Received 20 Sept 1995
  19. Conditionally PermittedPL\0813\16

    Surface working of minerals (gravel)

    J Murphy & Sons Ltd, Three Hills/Codicote Heath, Hertfordshire

    Received 18 Jun 1948
  20. Conditionally PermittedPL\0123\08

    Proposed construction and operation of an In-Vessel Composting facility, including reception building, composting tunnels and ancillary development on land at Redwell Wood Farm, South Mimms, Hertfordshire.

    Land at Redwell Wood Farm, Blackhorse Lane, South Mimms, Hertfordshire

    Received 7 Oct 2008
  21. Withdrawn3/0504-91

    Variation to conditions of pp 3/5178-73 to allow importation and deposit of putrescible waste

    Starmin (England) Ltd, Waterhall Farm Bayfordbury, Hertfordshire

    Received 25 Apr 1991
  22. PermittedPL\0960\18

    Retrospective application for the erection of a wooden cabin for use as a meeting room/office

    Redbourn Special Treatment Works, Redbourn Road, AL3 6RP

    Received 14 Nov 2018
  23. Permitted0/0478-95

    Home Farm, Wrotham Pk, P Bar

    Home Farm, Wrotham Park, P Bar, Hertfordshire

    Received 5 Jul 1995
  24. Permitted3/0116-05

    Single storey changing room extension

    HCC, Edwinstree Middle School, Bowling Green Lane, Buntingford, Hertfordshire

    Received 20 Jan 2005

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

View all applications

Researching a proposal in Hertfordshire County Council

Start with the address or application reference. Open a record to read the proposal, dates and available documents, then check the official register for the latest plans and consultation details. If nothing appears, check coverage before treating the result as a complete planning history.

How to search planning applications

Guides to planning records

All planning guides

  • Understanding planning · 13 min read

    Planning application documents: what to read first

    Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

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  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

    Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

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    Published Updated

  • Property research · 13 min read

    Planning approval rates: how to read council statistics

    Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.

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    Published Updated

What these statistics cover

These figures describe applications collected by PlanningTrack for Hertfordshire County Council, across all dates currently available. They are a partial dataset, rather than an authority-wide performance measure. The date range does not establish continuous historical coverage.

The approval percentage is approved records divided by approved plus refused records. Pending, withdrawn and unknown outcomes are excluded. No percentage is shown until there is an approved or refused record.

Check collection coverage

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