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Planning application

42 Old London Road St Albans Hertfordshire Al1 1Tz

Granted St Albans 5/2026/1230 Certificate of Lawfulness - (proposed)

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of Lawfulness (proposed) - Installation of one air source heat pump outdoor unit

As published by the council, reference 5/2026/1230

Application record

Reference
5/2026/1230
Type
Certificate of Lawfulness - (proposed)
Status
Approved
Decision
Granted As published: Certificate of Lawfulness Approved
Received
26 Jun 2026
Validated
10 Jul 2026
Decided
3 Sep 2026
Ward
Sopwell
Decision by
Delegated
Postcode
AL1 1TZ

Timeline

Dates from the published record

  1. 26 Jun 2026

    Received by St Albans

  2. 10 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Added to PlanIndex

  4. 9 Aug 2026

    Status changed to Under Consideration

    Previously Under Consultation.

  5. 3 Sep 2026

    Decision issued: Certificate of Lawfulness Approved

Documents

Plans, drawings, consultee responses and the officer's report

9 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

St Albans granted permission on 3 September 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About lawful development applications

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.

Nearby applications

Within 0.3 miles

  • 27 Old London Road St Albans Hertfordshire Al1 1Qd

    TP/2026/0212 Submitted 6 May 2026 50 yards away

    Two field maples (marked Tree 1 and Tree 2 in the attached sketch plan) in the garden of 27 Old London Road and overhanging neighbouring properties. The proposed work is a crown reduction by approx 3m in all directions for both trees. The aim is to ensure

    Granted Trees 2 docs
  • 95 Old London Road St Albans Hertfordshire Al1 1Qd

    5/2021/1069 Submitted 11 Apr 2021 50 yards away

    Two storey side extension with canopy porch, garage conversion with rooflight and widening of access to front

    Refused Householder Extension Loft or dormer 11 docs
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  • 7 Lower Paxton Road St Albans Hertfordshire Al1 1Pg

    5/2017/2512 Submitted 4 Sep 2017 100 yards away

    Single storey rear extension, loft conversion and installation of rooflights (resubmission following refusal of 5/2017/1611)

    Granted Householder Extension Loft or dormer 7 docs
    Small domestic
  • 13 Paxton Road St Albans Hertfordshire Al1 1Pf

    TP/2026/0170 Submitted 7 Apr 2026 100 yards away

    98% historically approved · decision due ~5 Jun

    T1-Leylandii-Trim back branches on 1 side by 0.5m-1m from garages at the back of the garden to maintain the size.

    Awaiting decision Trees 2 docs
  • 14 Paxton Road St Albans Hertfordshire Al1 1Pf

    TP/2026/0078 Submitted 19 Feb 2026 100 yards away

    Sycamore (T1) crown to be reduced and shaped by 50% Elder (T2) to be reduced by 50% and any deadwood removed.

    Granted Trees 3 docs
  • 29 Paxton Road St Albans Hertfordshire Al1 1Pf

    TP/2021/0063 Submitted 10 Feb 2021 100 yards away

    Magniloa Soulangeana tree in rear garden - work to reduce crown by 25% on boundary with 31 Paxton Road.

    Granted Trees

In St Albans

  • 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