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Planning application

07/26/0526/PN42

20 Dudley Avenue, Waltham Cross, Hertfordshire, EN8 8RR

Awaiting decision Broxbourne Prior Approval 42 Days

Proposal

Prior approval for 3.5m single storey rear extension

As published by the council, reference 07/26/0526/PN42

Timeline

Dates from the published record

  1. 2 Jul 2026

    Received by Broxbourne

  2. 23 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Broxbourne for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • 07/26/0497/LDP Awaiting decision

    22 Dudley Avenue, Waltham Cross, Hertfordshire, EN8 8RR

    Certificate of lawfulness for proposed erection of outbuilding in rear garden

    19 Jun 2026 5m away Lawful development
  • 07/26/0549/F Awaiting decision

    29 Dudley Avenue, Waltham Cross, Hertfordshire, EN8 8RJ

    Retrospective erection of single storey dwelling in rear garden

    10 Jul 2026 32m away Full applications
  • 07/26/0145/F Withdrawn

    11 Grenville Close, Cheshunt, Hertfordshire, EN8 8RP

    Change of use from Dwellinghouse (C3) to an 8 bedroom 8 person HMO (Sui Generis), loft conversion with rear dormer and front rooflights and all associated works

    19 Feb 2026 33m away Full applications
  • 07/26/0388/HF Refused

    45 Dudley Avenue, Waltham Cross, Hertfordshire, EN8 8RJ

    Change of use of existing amenity land to facilitate vehicle access, proposed dropped kerb and construction of driveway.

    12 May 2026 89m away Householder
  • 07/24/0746/F Granted

    3 The Arches, Theobalds Grove Railway Station High Street Waltham Cross Hertfordshire EN8 7BG

    Change of use from B2/B8 to class E(d) - Indoor sport recreation or fitness

    18 Sep 2024 119m away Full applications
  • 07/26/0456/F Awaiting decision

    Arches 1, 2, 5, 9, 10, 11 and 16 The Arches Waltham Cross Theobalds Grove EN8 7BG

    External alterations to front elevations with new roller shutters, glazing, doors and light fittings, and to rear elevations with new door openings, external vents, glazing and light fittings

    9 Jun 2026 127m away Full applications

In Broxbourne

  • 07/26/0608/PN42 Awaiting decision

    10 Winford Drive, Broxbourne, Hertfordshire, EN10 6PP

    Prior approval for 4.5m single storey rear extension

    31 Jul 2026 Prior approval
  • 07/26/0576/PN42 Awaiting decision

    9 Fairley Way, Cheshunt, Hertfordshire, EN7 6LG

    Prior approval for 5.3m single storey rear extension

    16 Jul 2026 Prior approval
  • 07/26/0559/PN42 Awaiting decision

    11 Leyland Close, Cheshunt, Hertfordshire, EN8 0ND

    Prior approval for 6m single storey rear extension

    14 Jul 2026 Prior approval
  • 07/26/0455/PN42 Granted

    4 Ruthven Avenue, Waltham Cross, Hertfordshire, EN8 8AY

    Prior approval for 4m single storey rear extension with 2no. roof lights

    9 Jun 2026 Prior approval
  • 07/26/0445/PND Granted

    Unit A Brook Road Waltham Cross Hertfordshire EN8 7NP

    Prior approval for the demolition of existing two storey concrete framed industrial building

    4 Jun 2026 Prior approval