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Unlock the full intelligence for Welwyn Hatfield Borough Council

Approval trends over time, decision speed by application type, flood and conservation context, population and local data: all free with an account.

House prices in Welwyn Hatfield Borough Council: average £448,681, +3.0% over 12 months (UK House Price Index, July 2026)

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Frequently asked questions

How many planning applications has Welwyn Hatfield Borough Council received?
Welwyn Hatfield Borough Council received 1,816 planning applications in the last 24 months. The approval rate is 85%.
How long does Welwyn Hatfield Borough Council take to decide applications?
Welwyn Hatfield Borough Council takes an average of 68 days to decide planning applications. The statutory target is 8 weeks (56 days) for householder and minor applications, and 13 weeks for major applications.
What is the planning approval rate for Welwyn Hatfield Borough Council?
Welwyn Hatfield Borough Council approves 85% of planning applications, against 87% nationally.
How do I object to a planning application in Welwyn Hatfield Borough Council?
Submit your representation to Welwyn Hatfield Borough Council during the public consultation period, typically 21 days from when the application was publicised. Planning Signal shows the consultation deadline for each application and links directly to the Welwyn Hatfield Borough Council planning portal.
Can I appeal a Welwyn Hatfield Borough Council planning decision?
Yes. If Welwyn Hatfield Borough Council refuses your application, you can appeal to the Planning Inspectorate. 528 appeals were lodged against Welwyn Hatfield Borough Council decisions in the last 24 months, with a 32% success rate.

Planning data sourced from Welwyn Hatfield Borough Council planning portal · Statistics based on the last 24 months

About Welwyn Hatfield Borough Council Planning Authority

Track every planning application and planning permission decision in the Welwyn Hatfield Borough Council area. View live status, browse proposals by postcode, and get free email alerts for new developments. Updated daily from the council planning portal.

Welwyn Hatfield Borough Council, located in Hertfordshire, England, oversees a local government district that enjoys borough status. Headquartered in Welwyn Garden City, the council serves a diverse area bordered by Hertsmere, St Albans, North Hertfordshire, East Hertfordshire, Broxbourne, and the London Borough of Enfield, making it a key player in regional planning and development initiatives.

The council area encompasses 54 towns and villages, including Hatfield and Welwyn Garden City. Use the planning application search above to find proposals across these communities by postcode.

In the last 24 months, Welwyn Hatfield Borough Council received 1,816 planning applications. Of these, 85% were approved, with an average decision time of 68 days.

The most common types were full planning applications (479), tree works (427), discharge of conditions (227). 5 large-scale developments were submitted during this period.

528 planning appeals were lodged against Welwyn Hatfield Borough Council decisions, of which 153 were allowed and 328 were dismissed (32% success rate).

Residents and developers can search all planning permission and permitted development applications for Welwyn Hatfield Borough Council above. To comment or object to a live application, visit the Welwyn Hatfield Borough Council planning portal directly. Planning Signal links to the original submission for every application listed.