11 Nelson Avenue St Albans Hertfordshire Al1 5Se

1. 10 Aug 2026

   Received by St Albans

2. 11 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 13 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 6 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   St Albans took a median of 76 days over the applications it decided in the last year.

This application is with St Albans for determination, against a statutory target of eight weeks. Over the last year St Albans decided householder applications in a median of 110 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 18 Nelson Avenue St Albans Hertfordshire Al1 5Ry

  5/2026/1354 Submitted 14 Jul 2026 50 yards away

  89% historically approved · decision due ~9 Sep

  Proposed 3M single storey rear extension, garage conversion, porch extension and associated internal alterations

  Awaiting decision Householder Extension 5 docs
  Small domestic

• 8 Nelson Avenue St Albans Hertfordshire Al1 5Ry

  5/2021/1411 Submitted 12 May 2021 50 yards away

  Erection of two storey side extension, single storey rear extension and front porch following demolition of side garage and rear conservatory (resubmission following refusal of 5/2021/0261)

  Granted Householder Extension Demolition 6 docs
  Small domestic

• 18 Nelson Avenue St Albans Hertfordshire Al1 5Ry

  5/2026/0795 Submitted 20 Apr 2026 50 yards away

  Proposed 4m single-storey rear extension, garage conversion, porch extension, and associated internal alterations

  Withdrawn Extension 13 docs
  Small domestic

• 21 Blake Close St Albans Hertfordshire Al1 5Sg

  5/2026/1515 Submitted 10 Aug 2026 100 yards away

  89% historically approved · decision due ~6 Oct

  Double storey rear extension including rebuilding of ground floor flank wall that currently comprises garage / utility; Single and Double storey front extension. Replace timber shingle decorative cladding to first floor front and rear elevations with bro

  Awaiting decision Householder Extension 8 docs
  Domestic

• 10 Blake Close St Albans Hertfordshire Al1 5Sg

  5/2026/0195 Submitted 4 Feb 2026 100 yards away

  Proposed part single storey front extension, single storey rear extension, part single storey side extension and a loft conversion

  Granted Householder Extension Loft or dormer 12 docs
  Small domestic

• 15 Admirals Walk St Albans Hertfordshire Al1 5Sf

  5/2017/3391 Submitted 29 Nov 2017 150 yards away

  First floor front and side extensions, garage conversion, loft conversion with rear dormer windows, alterations to rear single storey projection roof, new front porch, new chimney, alterations to openings, installation of rooflights and new partial render

  Granted Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 5/2026/0517 Granted

  28 White Hedge Drive St Albans Hertfordshire Al3 5Tt

  Proposed two-storey rear extension, loft conversion, and alterations to the existing front entrance porch

  Received 16 Mar, published by the council 31 Aug 2026 Householder
• 5/2026/1055 Granted

  39 Oakwood Drive St Albans Hertfordshire Al4 0Ul

  Erection of a part single-storey, part two-storey wraparound extension, loft conversion including a rear dormer and rooflights, and construction of a front porch

  Received 1 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1278 Granted

  39 Foxcroft St Albans Hertfordshire Al1 5Ss

  Proposed C3 residential extension including two storey front and single storey front and side with internal alterations

  Received 1 Jul, published by the council 24 Jul 2026 Householder
• 5/2026/1170 Granted

  20 Nimrod Close St Albans Hertfordshire Al4 9Xy

  Extension of existing raised rear terrace with privacy screening and associated alterations to rear fenestration

  Received 17 Jun, published by the council 24 Jul 2026 Householder
• 5/2026/1338 Granted

  16 Hunters Ride Bricket Wood Hertfordshire Al2 3Lx

  Proposed front porch

  Received 11 Jul, published by the council 9 Aug 2026 Householder