Welwyn, Hertfordshire Planning Applications
Track every planning application and planning permission decision near Welwyn, Hertfordshire. Browse by postcode, view live status and get free email alerts for new developments.
Planning data sourced from Hertfordshire council planning portal · Statistics based on the last 24 months
T1 - 1 x Beech tree - crown reduce by approx 2-3m - Remove any major deadwood throughout crown
Erection of 109 residential dwellings with access, parking, hard and soft landscaping and public open space following demolition of all existing buildings and structures
T1 1 x Beech to remove in sections to ground level - Tree is almost dead and in poor condition T2 1 x Beech to reduce to clear property by 1.5m - Branches rubbing on property
Planning Permission in Welwyn - Find the Right Professional
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About Welwyn - Planning Applications & Local Development
Welwyn is a charming village and civil parish located in Hertfordshire, England, encompassing nearby settlements such as Digswell, Mardley Heath, and Oaklands. Often referred to as Old Welwyn or Welwyn Village, it serves as a historical counterpart to the larger and more modern Welwyn Garden City situated just a mile to the south. This distinction is important for planning applications, as the two areas have different characteristics and community needs. The other has a population of approximately 9,307 (2021 estimate). It sits within the Welwyn Hatfield district.
Property prices in Welwyn show an average sale price of £722,974, based on 50 recent transactions recorded by HM Land Registry. There are currently no active flood warnings for the Welwyn area, indicating a relatively low flood risk at present. This is a positive factor for both existing residents and those considering property purchases or new developments.
In terms of safety, there were no crimes reported in the immediate area during the most recent reporting period (May 2026). This makes Welwyn a particularly low-crime area, which is often reflected in its desirability and property values.
The area around Welwyn has 4 nature designations nearby, which may affect how planning applications are assessed.
For anyone interested in property development or monitoring local planning decisions, Welwyn planning applications can be searched by entering a local postcode above. Results include full application details, decision status, and the ability to track applications over time and set planning alerts to help you monitor and review pending planning applications.
To comment on or object to a planning application near Welwyn, visit the local authority's planning portal directly. Planning Signal links to the original council submission for every application listed above.