45 Tyttenhanger Green St Albans Hertfordshire Al4 0Rn

This site has had 2 applications since 2016: 0 approved, 2 refused.

• 5/2016/1803 Refused

  45 Tyttenhanger Green St Albans Hertfordshire Al4 0Rn

  Part single part two storey side extension (resubmission following refusal of 5/2016/0186 dated 16/03/2016)

  Decided 30 Aug 2016 Householder

1. 23 Dec 2016

   Received by St Albans

2. 28 Dec 2016

   Validated

   Checked as complete and ready for consideration.

3. 10 Feb 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.

• Hill End Farm Tyttenhanger Green St Albans Hertfordshire Al4 0Rn

  5/2017/2666 Submitted 20 Sep 2017 50 yards away

  Discharge of Condition 7 (watching brief) of planning permission 5/2017/1452 dated 08/09/2017 for the Listed Building consent - Repairs to roof (part retention)

  Granted Conditions 7 docs

• Hill End Farm Tyttenhanger Green St Albans Hertfordshire Al4 0Rn

  5/2017/2888 Submitted 9 Oct 2017 50 yards away

  Listed Building consent - Internal and external alterations and refurbishments, including a replacement flat roof (part retention)

  Granted Heritage and listed buildings 28 docs

• 45 Tyttenhanger Green St Albans Hertfordshire Al4 0Rn

  5/2016/1803 Submitted 8 Jun 2016 50 yards away

  Part single part two storey side extension (resubmission following refusal of 5/2016/0186 dated 16/03/2016)

  Refused Householder Extension 9 docs
  Domestic

• 7 Tyttenhanger Green St Albans Hertfordshire Al4 0Rn

  5/2026/0527 Submitted 18 Mar 2026 50 yards away

  Certificate of Lawfulness (Proposed) - Single storey rear extension with rooflight

  Granted Lawful development Extension Loft or dormer 6 docs
  Small domestic

• 7 Tyttenhanger Green St Albans Hertfordshire Al4 0Rn

  5/2026/1205 Submitted 23 Jun 2026 50 yards away

  89% historically approved · decision due ~19 Aug

  Proposed single storey rear extension with rooflights and internal alterations

  Awaiting decision Householder Extension Loft or dormer 12 docs
  Small domestic

• 37 Highfield Lane Tyttenhanger St Albans Hertfordshire Al4 0Rh

  5/2025/1871 Submitted 13 Oct 2025 200 yards away

  Certificate of Lawfulness (proposed) - The proposed development comprises a single-storey side extension measuring less than half the width of the original dwelling

  Withdrawn Extension 9 docs
  Small domestic

• 5/2026/1638 Granted

  1 Castle Rise Wheathampstead Hertfordshire Al4 8Hx

  Certificate of Lawfulness (proposed) - Proposed loft hip to gable with rear dormer, internal alterations and all associated works at 1 Castle Rise, AL4 8HX

  Received 7 Sep, published by the council 13 Sep 2026 Lawful development
• 5/2026/1622 Granted

  9 Necton Road Wheathampstead Hertfordshire Al4 8At

  Certificate of Lawfulness (proposed) - Dormer to rear elevation to existing bedroom. new window to rear

  Received 2 Sep, published by the council 13 Sep 2026 Lawful development
• 5/2026/1561 Granted

  125 New House Park St Albans Hertfordshire Al1 1Uh

  Certificate of Lawfulness (existing) - The retrospective development comprises minor external alterations to the rear elevation of the dwellinghouse at 125 New House Park. The applicant seeks a Certificate of Lawfulness (Existing) under Section 191 of the

  Received 21 Aug, published by the council 31 Aug 2026 Lawful development
• 5/2026/1772 Awaiting decision

  14 Ashley Road St Albans Hertfordshire Al1 5Da

  Certificate of Lawfulness (Proposed) - Loft Conversion, Hip to gable, Rear dormer

  Received 29 Sep, published by the council 11 Oct 2026 Lawful development
• 5/2026/1759 Awaiting decision

  2 Grimston Road St Albans Hertfordshire Al1 5Ep

  Certificate of Lawfulness (Proposed) - Erection of a single-storey detached timber log cabin with a pent (mono-pitch) roof in the rear garden, for purposes incidental to the enjoyment of the dwellinghouse (domestic storage and hobby workshop). Footprint 9

  Received 28 Sep, published by the council 11 Oct 2026 Lawful development