Search Old Knebworth planning applications
15 applications received or decided in the last 12 months · within 1 km of the centre of Old Knebworth · updated daily · North Hertfordshire District Council
Only 9 applications in the last 90 days, so this shows the last 12 months.
- 66 Park Lane Knebworth Hertfordshire SG3 6PWAwaiting decisionDetails reserved by Condition 6 (Construction Method Statement) of Outline Planning permission reference 23/02946/OP granted on 18.06.2025.Received 14 Oct 202626/02625/DOC
- Park Gate House Park Lane Old Knebworth Knebworth Hertfordshire SG3 6QDAwaiting decisionThe Electronic Communications Code (Conditions and restrictions) Regulations 2003 (as amended) Regulation 5 Notice of Intention to Install Fixed Line Broadband Apparatus: install cabling to exterior wall.Received 29 Sep 202626/02439/EC
- Larch House Old Knebworth Lane Knebworth Hertfordshire SG3 6FSAwaiting decisionR1: Robinia - Remove.Received 16 Sep 202626/02332/TCA
- 159 Park Lane Old Knebworth Knebworth Hertfordshire SG3 6PRApprovedSingle storey rear and front extensions following demolition of existing rear element.Received 10 Sep 2026Decided 16 Oct 202626/02149/FPH
- 66 Park Lane Knebworth Hertfordshire SG3 6PWRefusedDetails reserved by Condition 6 (Construction Method Statement) of outline planning permission reference 23/02946/OP granted on 18.06.2025.Received 8 Sep 2026Decided 6 Oct 202626/02159/DOC
Planning in Old Knebworth
- Approved
- 82%
- 14 of 17 decided
- Decision time
- about 7 weeks
- on average
Applications within 1 km of the centre of Old Knebworth in the last 24 months, from North Hertfordshire District Council's planning register.
Decided by North Hertfordshire District CouncilCouncil page
Around Old Knebworth
Postcode districts
SG3 90 applications in the last 12 months
Applications in each district in the last 12 months.
Nearby towns and villages
Planning authority: North Hertfordshire District Council
For home projects and trades
- Architects in Old KnebworthFor planning applications, extensions and new builds.
- Building contractors in Old KnebworthLocal builders for approved plans and permitted development.
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Application types: Rear extensionsLoft conversionsHouseholder applicationsTree works & TPOListed building consentChange of useAnnexes & granny flatsSolar panelsBarn conversionsBasement extensions
About Old Knebworth
Old Knebworth is a quaint village located in the civil parish of Knebworth, situated just south of Stevenage in Hertfordshire. The parish encompasses several nearby villages, including Datchworth, Woolmer Green, and Codicote, and is home to the notable Knebworth House. As a focus for potential planning applications, Old Knebworth offers a blend of historical charm and community character within a well-connected area.
Property prices in Old Knebworth show an average sale price of £471,069, based on 50 recent transactions recorded by HM Land Registry. There are currently no active flood warnings for the Old Knebworth 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 Old Knebworth a particularly low-crime area, which is often reflected in its desirability and property values.
The area around Old Knebworth has 9 nature designations nearby, which may affect how planning applications are assessed.
For anyone interested in property development or monitoring local planning decisions, Old Knebworth 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.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
To comment on or object to a planning application near Old Knebworth, open it in the list above: each one links to the council's own page for it and shows any comment deadline.
In the last 24 months, 23 planning applications were submitted near Old Knebworth. Of these, 82% were approved, with an average decision time of 51 days.
The most common types were full planning applications (8), outline applications (1), tree works (1).
1 planning appeal was lodged, of which 0 were allowed and 1 was dismissed (0% success rate).