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Planning application

9 Loom Lane Radlett Hertfordshire WD7 8AA

Decided Hertsmere 26/0618/HSE Householder

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Single storey rear and side extension to include removal of existing gazebo and hedge section.

As published by the council, reference 26/0618/HSE

Application record

Reference
26/0618/HSE
Category
Householder
Status
Decided
Received
7 May 2026
Validated
22 May 2026
Decided
7 Aug 2026
Ward
Aldenham East
Parish
Aldenham Parish
Postcode
WD7 8AA

Timeline

Dates from the published record

  1. 7 May 2026

    Received by Hertsmere

  2. 22 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 24 Jul 2026

    Added to PlanIndex

  4. 7 Aug 2026

    Decision issued

  5. 9 Aug 2026

    Status changed to Decided

    Previously Awaiting decision.

Who's behind it

Company information only, from the register and Companies House

Stamos Yeoh Architects Ltd Agent, an architecture practice

15 applications on PlanIndex · across 5 councils

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

13 documents on file for this application

  • Delegated report Delegated Report · 10 Aug 2026
  • Decision notice Decision · 10 Aug 2026
  • Heritage response Consultee replies · 18 Jun 2026
  • Consultee comment submitted online Consultee Comment · 17 Jun 2026
  • Application form redacted Application Form · 07 May 2026
  • Location plan Drawing/Plans · 07 May 2026
  • Proposed roof plan Drawing/Plans · 07 May 2026
  • Proposed ground floor plan Drawing/Plans · 07 May 2026
  • Existing ground floor plan Drawing/Plans · 07 May 2026
  • Existing roof plan Drawing/Plans · 07 May 2026
  • Proposed elevations Drawing/Plans · 07 May 2026
  • Existing elevations Drawing/Plans · 07 May 2026
  • Design and access statement & planning report Supporting Documents · 07 May 2026

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Open the documents

After the decision

Hertsmere has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

About householder applications

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.

Nearby applications

Within 0.3 miles

  • 25 Loom Lane Radlett Hertfordshire WD7 8AA

    26/1299/TPO Submitted 10 Sep 2026 50 yards away

    T82: London Plane - existing dimensions 14m in height and 10m in spread. Reduce crown by approx. 1.5-2m, to leave a final height of approx 12.5m and spread of 8m. T81 -Ash : exisitng dimensions: 15m in height and 10m in spread. Sever ivy at the base and prune lateral branches growing towards the building by approx. 1.5-2m. Retain existing height at approx 15m and final spread of 9-10m. G17 - Conifer Group: existing height 10-12m. Cut back overhanging lateral growth by approx 1.5-2m to the boundary, leaving a final spread on the property-facing side of approx 2m from the main stems. Retain exisitng height. T83- Sycamore: existing height 14-15m and spread 9-10m. Sever ivy at the base and prune laterla branches growing towards the property by approx 1.5-2m. Retain existing height of approx 14-15m and final spread of approx 8m. T84- Oak: existing height 15m and spread of 10m. Remove identified Oak Processionary Moth nests. Reduce crown by approx. 1.5-2m. Leaving final height of 13.5m in height and 8m in spread. T86 - Oak : existing height of 15m and 10m spread. Remove identified Oak Processionary Moth nests. Reduce crown by approx 1.5-2m. Leaving final height of 13.5 and spread of 8m. T87- Oak: existing height of 14m and spread of 9m. Remove identifed Oak Processionary Moth nests. Reduce crown by approx. 1.5-2m. Leaving final height of 12.5m and spread of 7m.

    Granted Trees 4 docs
  • 25 Loom Lane Radlett Hertfordshire WD7 8AA

    26/1350/TRC Submitted 17 Sep 2026 50 yards away

    T3 Beech: Approximate existing crown spread: 6m. Cut back overhanging lateral growth by approximately 2m, reducing crown spread from approximately 6m to 4m on the affected side and maintaining approximately 2m clearance from the property. No overall height reduction is proposed.

    Granted
  • 3A Loom Lane Radlett Hertfordshire WD7 8AA

    26/1354/MA Submitted 18 Sep 2026 50 yards away

    87% historically approved · decision due ~13 Nov

    Application for a non-material amendment to allow for recessed ground floor feature integrating front door canopy following grant of planning permission reference 25/1279/HSE.

    Awaiting decision
  • 7 Loom Lane Radlett Hertfordshire WD7 8AA

    26/1279/TPO Submitted 7 Sep 2026 50 yards away

    T33 - 1 x Horse chestnut to reduce by approximately 2m height and 1.5m width. Cut back to clear roof by 1.5m Reduce from 12m height to 10m height and from 9m lateral spread to 6m lateral spread.

    Granted Trees 15 docs
  • 7 Loom Lane Radlett Hertfordshire WD7 8AA

    26/1280/TRC Submitted 7 Sep 2026 50 yards away

    1 x Cotoneaster to remove to ground level. Tree is dead

    Granted Trees 15 docs
  • Charnwood 27 Loom Lane Radlett Hertfordshire WD7 8AA

    23/0241/TRC Submitted 13 Feb 2023 50 yards away

    2no. CONIFER. Fell.

    Granted Trees 1 doc

In Hertsmere

  • 26/1263/HSE Granted

    11 Juniper Gardens Shenley Radlett Hertfordshire WD7 9LA

    Single storey rear extension.

    Received 1 Sep, published by the council 23 Sep 2026 Householder
  • 26/1423/HSE Granted

    24 Burghley Avenue Borehamwood Hertfordshire WD6 2JF

    Retention of existing outbuilding. (Retrospective application.)

    Received 2 Oct, published by the council 8 Oct 2026 Householder
  • 26/1042/HSE Granted

    30 Berwick Road Borehamwood Hertfordshire WD6 4BQ

    Retention of grey facing brick external wall finish to a single-storey rear extension approved under Prior Approval Ref: 26/0251/PD42 (Retrospective).

    Received 27 Jul, published by the council 8 Aug 2026 Householder
  • 26/1079/HSE Granted

    12 Ark Avenue Borehamwood Hertfordshire WD6 1GH

    Retrospective application for the retention of timber boundary fence.

    Received 31 Jul, published by the council 8 Sep 2026 Householder
  • 26/1287/HSE Granted

    57 Aberdale Gardens Potters Bar Hertfordshire EN6 2JN

    Demolition of existing conservatory and construction of single storey side and rear extension.

    Received 4 Sep, published by the council 10 Sep 2026 Householder