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Planning application

6/2026/1090/HOUSE

1 The Terrace West End Lane Essendon Hatfield AL9 6AU

Awaiting decision Welwyn Hatfield HOUSEHOLDER APPLICATION

Proposal

Erection of a single storey rear extension

As published by the council, reference 6/2026/1090/HOUSE

Timeline

Dates from the published record

  1. 23 Jun 2026

    Received by Welwyn Hatfield

  2. 24 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 Welwyn Hatfield 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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 3 Church Cottages Church Street Essendon Hatfield Hertfordshire AL9 6AS

    Submission of details pursuant to condition 1 (Design and materials of staircase and guarding) on planning permission 6/2022/1956/LB

    20 Dec 2022 68m away Conditions
  • 6/2026/0690/LB Granted

    Wytmead Essendon Hill Essendon Hatfield AL9 6AW

    Repair and replacement of existing roof tiles, the removal of one existing rooflight, and the replacement of two rooflights, rebuilding of an existing chimney reconstructed to match the form of the adjacent chimney on the same elevation.

    17 Apr 2026 100m away Heritage and listed buildings
  • 6/2026/1068/COND Awaiting decision

    Land between The Manor House and Whitehall Field Cottage Essendon Hill Essendon AL9 6AJ

    Submission of details pursuant of condition 15 (additional plans) on planning permission 6/2021/3290/FULL varied by 6/2025/0435/VAR

    19 Jun 2026 123m away Conditions
  • 6/2026/1029/LAWP Awaiting decision

    Sunnyside Essendon Hill Essendon Hatfield AL9 6AJ

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    11 Jun 2026 301m away Lawful development

In Welwyn Hatfield

  • 9 Hill Rise Cuffley Potters Bar EN6 4ED

    Erection of a part single and part two storey rear extension, garage conversion to habitable use and alterations to fenestration

    24 Oct 2025 Householder
  • 7 Greenfield Hatfield AL9 5HW

    Erection of a single storey rear extension, conversion of double integral garage, covered porch, replacement front dormer and erection of new boundary wall following the removal of the existing hedge

    21 May 2026 Householder
  • 4 Northwood Welwyn Garden City AL7 2PX

    Erection of single storey rear extension and open pergola following demolition of conservatory

    3 Jun 2026 Householder
  • 41 Lemsford Lane Welwyn Garden City AL8 6YN

    Erection of a single storey side/rear extension following the demolition of existing outbuilding

    8 Jun 2026 Householder
  • 6/2026/1293/HOUSE Awaiting decision

    33 Claves Crescent Welwyn Garden City AL7 1WN

    Erection of a single storey rear conservatory

    22 Jul 2026 Householder