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9 Harpsfield Broadway Hatfield AL10 9TF

6/2026/0278/FULLFULL PERMISSIONApproved
Full

Approved on 24 April 2026

Council decision: GrantedDelegated (officer decision)

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

Retrospective application for single storey rear extension and installation of extraction flue to rear of the building

Received
18 February 2026
Decision level
Delegated (officer decision)
Ward
Hatfield Villages
  1. Received18 Feb
  2. Validated9 Mar
  3. Consult.15 Apr
  4. Target
  5. Decided24 Apr

Decided in 46 days (council typically 56)

About this application

This is a full planning application for a single storey rear extension at 9 Harpsfield Broadway Hatfield AL10 9TF. Welwyn Hatfield has handled 2,195 applications of this type. This one was decided in 65 days, 9 days 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 9TF
Application type
FULL PERMISSION
Parish
Hatfield

Planning application dates

Date validated
9 March 2026
Consultation expiry
15 April 2026
Consultation end
15 April 2026

Applicant and agent

Agent address
435 Stratford Road Shirley Solihull B90 4AA

Publicity

Site notice end
15 April 2026

Additional information

UPRN
200001873594

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Brownfield land register: Hatfield - 12 Harpsfield BroadwayRegister site at or near this address
  • 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 (21)

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 and heritage coasts.

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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