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3 Ellenbrook Lane Hatfield AL10 9RW

6/2025/2360/HOUSEHOUSEHOLDER APPLICATIONApproved
Householder

Approved on 9 October 2026

Council decision: GrantedDelegated (officer decision)2 conditions

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Erection of a part single/double storey rear extension, double storey side extension and front porch

Received
10 November 2025
Decision level
Delegated (officer decision)
Ward
Hatfield Villages
  1. Received10 Nov
  2. Validated18 Nov
  3. Consult.31 Dec
  4. Target
  5. Decided9 Oct

Decided in 325 days (council typically 56)

About this application

This is a full planning application for a two storey rear extension at 3 Ellenbrook Lane Hatfield AL10 9RW. Welwyn Hatfield has handled 2,195 applications of this type. This one was decided in 333 days, 40 weeks longer than Welwyn Hatfield's typical decision time. There has been 1 other application at this address. In the past year there have been 47 applications across Hatfield Villages. We hold 207 applications in total for the AL10 postcode area.

83% of full applications at Welwyn Hatfield Borough Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
AL10 9RW
Application type
HOUSEHOLDER APPLICATION
Parish
Hatfield

Planning application dates

Date validated
18 November 2025
Consultation expiry
31 December 2025
Consultation end
31 December 2025

Applicant and agent

Agent address
SUITE 130 186 ST ALBANS ROAD Watford WD24 4AS

Planning decision

Case officer
Ms Emma Barral

Additional information

UPRN
100080959255

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)Part of the site

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Welwyn Hatfield

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