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Planning application

5/2026/1091

11 Royston Road St Albans Hertfordshire Al1 5Nf

Decided St Albans Certificate of Lawfulness - (proposed)

Proposal

Certificate of Lawfulness (proposed) - Loft conversion with rear dormer window and rooflights

As published by the council, reference 5/2026/1091

Timeline

Dates from the published record

  1. 5 Jun 2026

    Received by St Albans

  2. 8 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Added to PlanIndex

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 lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 5/2026/1108 Decided

    40 Wellington Road St Albans Hertfordshire Al1 5Nl

    Subdivision of existing four bedroom dwelling to provide one two-bedroom and one three-bedroom dwellings following single storey side extension and first floor rear extension. Extension to existing crossover

    8 Jun 2026 108m away
  • 5/2017/2530 Decided

    213 Camp Road St Albans Hertfordshire Al1 5Nb

    Front porch extension

    5 Sep 2017 129m away
  • 5/2026/1214 Decided

    13 Maxwell Road St Albans Hertfordshire Al1 5Lb

    Certificate of Lawfulness (proposed) - Loft Conversion, rear dormer

    24 Jun 2026 203m away Lawful development
  • 5/2017/2534 Refused

    110 Cambridge Road St Albans Hertfordshire Al1 5Lg

    Part single, part two storey side and two storey rear extension, creation of basement, extension to loft space and alterations to openings

    5 Sep 2017 219m away Householder
  • 5/2017/2574 Granted

    58 Sutton Road St Albans Hertfordshire Al1 5Jj

    Certificate of Lawfulness (proposed) - Raise gable wall, rear dormer with front skylights, flank window and loft conversion

    10 Sep 2017 280m away Lawful development
  • 5/2026/0801 Granted

    293 Camp Road St Albans Hertfordshire Al1 5Nr

    Discharge of Condition 4 (materials) of planning permission 5/2025/2140 dated 13/02/2026 for Proposed double and single storey front extensions, part single, part double storey rear extension and loft conversion including rear dormer and front facing roof

    21 Apr 2026 290m away Conditions

In St Albans

  • 5/2026/1430 Decided

    42 Holywell Hill St Albans Hertfordshire Al1 1Bx

    Certificate of Lawfulness (proposed works to a Listed Building) - Replace master bathroom suite on 1st floor of property. Modern bathroom to be replaced with new suite, including new shower cubicle. It will use existing water and waste routes , and tiling

    27 Jul 2026 Lawful development
  • 5/2026/0901 Granted

    37 Saxon Road Wheathampstead Hertfordshire Al4 8Nz

    Certificate of Lawfulness (proposed) - Timber framed garden room to be built on ground screw foundation. Dimensions 3m x 4.2 & under 2.5m in height. This will be 1.4m distance from boundary to neighbour. This will be situation at the end of the garden

    8 May 2026 Lawful development
  • 5/2026/1399 Decided

    10 Birchwood Way Park Street St Albans Hertfordshire Al2 2Sg

    Certificate of Lawfulness (proposed) - Loft conversion with rear dormer and 3No. roof lights to front elevation

    22 Jul 2026 Lawful development
  • 5/2026/1031 Granted

    5 Flamsteadbury Lane Redbourn Hertfordshire Al3 7Dh

    Certificate of Lawfulness (proposed) - Construction of single storey rear 3m extension, maximum eaves height 3m and maximum ridge height 4m

    26 May 2026 Lawful development
  • 5/2026/1035 Refused

    30 Culver Road St Albans Hertfordshire Al1 4Ed

    Certificate of Lawfulness (proposed) - Loft conversion with rear dormer and two velux to front

    22 May 2026 Lawful development