42 Green Lane Letchworth Garden City Hertfordshire SG6 1EA

This site has had 2 applications since 2026.

• 26/01610/FPH Decided

  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.

  Decided 11 Sep 2026

1. 3 Aug 2026

   Received by North Hertfordshire

2. 9 Aug 2026

   Added to PlanIndex

3. 11 Sep 2026

   Decision issued

4. 11 Sep 2026

   Status changed to Decided

   Previously Registered.

North Hertfordshire has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on North Hertfordshire's portal will say. Our guide explains the common types.

• 42 Green Lane Letchworth Garden City Hertfordshire SG6 1EA

  26/01610/FPH Submitted 30 Jul 2026 50 yards away

  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.

  Decided Extension Loft or dormer +2
  Small domestic

• 236 Kristiansand Way Letchworth Garden City Hertfordshire SG6 1TU

  21/01641/LDCP Submitted 24 May 2021 150 yards away

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

  Granted Lawful development Windows or glazing 5 docs

• 33 Kristiansand Way Letchworth Garden City Hertfordshire SG6 1TX

  21/01461/FPH Submitted 7 May 2021 150 yards away

  Single storey rear extension and conversion of existing garage to create store/utility room/WC following demolition of existing rear conservatory.

  Granted Householder Extension Demolition 8 docs
  Small domestic

• 24 Ashfield Drive Letchworth Garden City Hertfordshire SG6 1GP

  23/00436/FPH Submitted 23 Feb 2023 150 yards away

  Erection of detached garden room with decking.

  Granted Householder 14 docs
  Small domestic

• 212 Kristiansand Way Letchworth Garden City Hertfordshire SG6 1TU

  21/02655/LDCP Submitted 13 Sep 2021 150 yards away

  Single storey rear extension following demolition of existing rear conservatory

  Granted Lawful development Extension Demolition 7 docs
  Small domestic

• 8 Temple Gardens Green Lane Letchworth Garden City Hertfordshire SG6 1EQ

  21/02106/FPH Submitted 9 Jul 2021 200 yards away

  Single story rear extension following demolition of existing conservatory (as amended by plans received 24th August 2021).

  Granted Householder Extension Demolition 13 docs
  Small domestic