19 Walker Grove Hatfield AL10 9PL
Proposal
Erection of a single storey rear extension with balcony and the installation of glass balustrade, and proposed air conditioning unit, following the demolition of existing conservatory
- Received
- 21 September 2026
- Ward
- Hatfield Villages
- ReceivedReceived21 Sep
- ValidatedValidated29 Sep
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
Have your say
About this application
This is a planning application for demolition at 19 Walker Grove Hatfield AL10 9PL. Welwyn Hatfield has handled 56 applications of this type. It has been with the council since 29 September 2026 and is still awaiting a decision. There are no previous applications recorded 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.
80% of householder 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 9PL
- Application type
- HOUSEHOLDER APPLICATION
- Parish
- Hatfield
Planning application dates
- Date validated
- 29 September 2026
Applicant and agent
- Applicant
- Private applicant
- Agent address
- 85 Uxbridge Road Ealing Cross London W5 5BW
Planning decision
- Case officer
- Mrs Kerrie Charles
Site constraints
Designations at the address point. Ones next to the site may also apply.
- Flood zone 1: Low probability (rivers and sea)
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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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Dki Landscaping LtdHatfield0.3 mi
- Global Rail Construction LtdElectrician0.4 mi
- Asbestech Ltd0.4 mi
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Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.