29 Tillage Close Tyttenhanger Hertfordshire Al4 0Fn

1. 21 Dec 2016

   Received by St Albans

2. 29 Dec 2016

   Validated

   Checked as complete and ready for consideration.

3. 13 Jan 2017

   Decision issued: Cert of Lawfulness - Refused

4. 21 Aug 2026

   Added to PlanIndex

St Albans refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 17 Tillage Close Tyttenhanger St Albans Hertfordshire Al4 0Fn

  5/2026/0886 Submitted 6 May 2026 0m away

  Variation of Condition 2 (approved plans) to marginally increase the width of the garage as approved of planning permission 5/2025/0510 dated 23/05/2025 for Proposed detached garage

  Decided Householder 14 docs
  Domestic

• 33 Tillage Close Tyttenhanger St Albans Hertfordshire Al4 0Fn

  5/2020/2811 Submitted 23 Nov 2020 0m away

  Single storey rear and two storey side extension

  Decided Householder Extension 12 docs
  Small domestic

• 9 Newfield Way St Albans Hertfordshire Al4 0Gb

  5/2026/1172 Submitted 17 Jun 2026 203m away

  Certificate of Lawfulness (proposed) - Single storey rear extension following demolition of conservatory.Walls to be brick to match existing.Roof tiles to be concrete tiles to match existing.Windows and doors will be Aluminium or uPVC to match existing,

  Decided Lawful development Extension Roofing +2 5 docs
  Small domestic

• 31 Newfield Way St Albans Hertfordshire Al4 0Gb

  5/2016/1953 Submitted 23 Jun 2016 203m away

  Part single, part two storey rear extension, two storey side and rear extension, new vehicle crossover and associated landscaping works

  Decided Householder Extension 12 docs
  Domestic

• 27 Newfield Way St Albans Hertfordshire Al4 0Gb

  5/2021/0978 Submitted 31 Mar 2021 203m away

  Addition of render to first floor front and rear elevations with replacement fenestration

  Decided Householder Windows or glazing 6 docs
  Domestic

• 106 Puddingstone Drive St Albans Hertfordshire Al4 0Gy

  5/2026/1124 Submitted 10 Jun 2026 205m away

  Certificate of Lawfulness (proposed) - Proposed demolition of existing conservatory and replace with masonry traditional extension

  Refused Lawful development Extension Demolition 11 docs

• 5/2026/1607 Decided

  5 Flavian Close St Albans Hertfordshire Al3 4Jx

  Certificate of Lawfulness (proposed) - Construction of single storey rear extension with tiled lean to roof fitted with 3no. roof lights

  1 Sep 2026 Lawful development
• 5/2026/0951 Refused

  23 Clarence Road St Albans Hertfordshire Al1 4Np

  Certificate of Lawfulness (proposed) - New single storey garden room and close boarded access gates

  15 May 2026 Lawful development
• 5/2026/1558 Granted

  31 Highfield Avenue Harpenden Hertfordshire Al5 5Ub

  Certificate of Lawfulness ( Proposed) - Proposed rear single-storey extension, side single-storey extension and removal of rear chimney stack

  20 Aug 2026 Lawful development
• 5/2026/0291 Refused

  66 Pondfield Crescent St Albans Hertfordshire Al4 9Pf

  Certificate of Lawfulness (proposed) - Hip to gable and new dormer

  16 Feb 2026 Lawful development
• 5/2026/1252 Refused

  7 Palfrey Close St Albans Hertfordshire Al3 5Re

  Certificate of Lawfulness (proposed) - Single storey/ground floor extension to dining room, to extend as far as kitchen rear/outside wall across to party wall. Repositioning French windows to new rear of room, and repositioning downpipe and soak away in r

  30 Jun 2026 Lawful development