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Planning application

26/01417/FPH

29 Ashfield Drive Letchworth Garden City Hertfordshire SG6 1GP

Decided North Hertfordshire Full Permission Householder

Proposal

Single storey rear extension. Installation of retaining walls and alterations to ground levels in rear garden.

As published by the council, reference 26/01417/FPH

Timeline

Dates from the published record

  1. 10 Jun 2026

    Received by North Hertfordshire

  2. 24 Jul 2026

    Added to PlanIndex

  3. 30 Jul 2026

    Decision issued: Conditional Permission

After the decision

The process from here

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 26/01610/FPH Awaiting decision

    42 Green Lane Letchworth Garden City Hertfordshire SG6 1EA

    Two storey rear extension and single storey side extensions following demolition of existing conservatory, detached garage and outbuildings. Insertion of rooflights to existing side roofslopes. Alterations to front fenestration including insertion of second floor front windows.

    30 Jul 2026 97m away Householder
  • 26/01642/NHC Awaiting decision

    Land To The East Of Talbot Way And Kristiansand Way And Flint Road Allotments Flint Road Letchworth Garden City Hertfordshire SG6 1TY

    Bulk supply agreement with Affinity Water and bulk discharge agreement with Anglian Water NORTH HERTS COUNCIL CONSULTEE ONLY.

    29 Jun 2026 156m away
  • 21/01641/LDCP Granted

    236 Kristiansand Way Letchworth Garden City Hertfordshire SG6 1TU

    Insertion of ground floor front window following removal of existing garage door to facilitate conversion of existing garage to habitable living space.

    24 May 2021 156m away Lawful development
  • 26/01650/EC Decided

    Land At Blackhorse Road And Ashfield Drive Letchworth Garden City Hertfordshire SG6 1GP

    Installation of 20m pole supporting 9no. antennas and two equipment cabinets following removal of existing 12.50m pole, 3no. antennas and equipment cabinet and ancillary development thereto.

    29 Jun 2026 190m away
  • 26/01687/LDCE Awaiting decision

    219 Glebe Road Letchworth Garden City Hertfordshire SG6 1DZ

    Single storey rear extension

    17 Jul 2026 281m away Lawful development
  • 26/01419/TCA Granted

    215 Glebe Road Letchworth Garden City Hertfordshire SG6 1DZ

    T1: Hazel - Reduce the height by up to 2m to match the gutter height. T2: Apple - Reduce the height by 1.5m to create a new pollard. T3: Cherry - Fell to ground level.

    2 Jun 2026 286m away Trees

In North Hertfordshire

  • 26/01610/FPH Awaiting decision

    42 Green Lane Letchworth Garden City Hertfordshire SG6 1EA

    Two storey rear extension and single storey side extensions following demolition of existing conservatory, detached garage and outbuildings. Insertion of rooflights to existing side roofslopes. Alterations to front fenestration including insertion of second floor front windows.

    30 Jul 2026 Householder
  • 26/01490/FPH Decided

    7 Bramfield Hitchin Hertfordshire SG4 9QA

    Single storey front and rear extensions following demolition of existing rear element. Insertion of ground floor side window.

    19 Jun 2026 Householder
  • 26/01512/FPH Granted

    88 Old Hale Way Hitchin Hertfordshire SG5 1XR

    Two storey and part single storey rear extension, single storey front extension following demolition of existing front entrance porch. Alterations to existing detached garage fenestration to facilitate partial garage conversion into habitable accommodation (as amended by plans rec'd 30 July 2026).

    12 Jun 2026 Householder
  • 26/01482/FPH Decided

    84 Howard Drive Letchworth Garden City Hertfordshire SG6 2DG

    Two storey rear extension, installation of obscure glazed side facing first floor window. Conversion of garage to habitable accommodation including raising flat roof and installation of doors and glazing to front and rear elevations. Hard landscaping.

    8 Jun 2026 Householder
  • 26/00926/FPH Granted

    10 Midland Cottages Nightingale Road Hitchin Hertfordshire SG5 1RW

    Part two storey and part single storey rear extension following demolition of existing rear extension and detached store. Installation of front hardstanding.

    5 Jun 2026 Householder