Introduction

Delivering new homes and community infrastructure to support Knebworth

Knebworth has a unique heritage which informs its identity and future evolution. The villages of Old Knebworth and Knebworth have evolved through the arrival of modern transport infrastructure, specifically the coming of the railway in 1850, with the station at Knebworth arriving in 1884 and the A1(M) motorway in the 1960s.

The North Hertfordshire Local Plan 2011-2036 (adopted November 2022) has identified and allocated suitable land west of Knebworth for new homes, supported by new infrastructure, to benefit the whole village.

HarperCrewe is the new development partner bringing forward these new homes. Founded on the principles of building attractive homes that are sympathetically designed to reflect their surroundings. Having reviewed the previous masterplan and proposals, HarperCrewe is now refining the scheme and undertaking further work to bring forward a deliverable and sustainable community in Knebworth.

Our goal is to preserve Knebworth’s historical charm while meeting modern housing needs by integrating in the new developments with the existing community inspired by Garden Village principles. Sites KB1 and KB2 have been allocated in the North Herts Local Plan as suitably located to deliver new homes in the district. The Plan’s policies seek to ensure that these sites align with sustainable growth principles, balancing environmental constraints whilst delivering wider community benefits.

North Herts Local Plan site allocation boundaries
North Herts Local Plan site allocation boundaries
Artist impression of emerging proposals
Artist impression of emerging proposals

Have your say

Listening to the community

Previous drop-in event

A public consultation event was held on Monday 13th January 2025 between 4pm–8pm, attended by approximately 250 people

Timeline

HarperCrewe is now reviewing and updating the proposals ahead of the next stage of the planning process.

Get in touch

Previous feedback continues to inform the updated proposals. Residents can also ask questions and provide comments through the project contact details. Email us

Community focused development

Proposals

A forward-thinking approach to community

High quality homes and affordable housing, land for a new school, and extensive natural green spaces for wellbeing – explore the proposals for this community-focused development.

Read our proposals

Timeline

How will the project move forward

December 2024 / January 2025

Consultation on initial proposals by Countryside/Vistry

Summer 2026

HarperCrewe begins progressing KB1 and KB2 as the new development partner, reviewing and updating the previous proposals and technical work.

Autumn 2026

Submission of planning application by HarperCrewe for KB2, with KB1 to follow by the end of 2026.

History

Garden Village heritage

Knebworth has a strong Garden Village heritage, and the design seeks to reflect the character of the village so that this remains a prominent feature of the new neighbourhoods created through KB1 and KB2.

About the project team

HarperCrewe

Established in 2019 by Adrian Bloor, former CEO of a National UK Housebuilder, HarperCrewe is a premium housebuilder focused on designing, building and marketing multi-tenure developments. HarperCrewe build attractive homes that are sympathetically designed to reflect their surroundings. More importantly they create thriving, sustainable communities that naturally complement and benefit existing ones. They work collaboratively at every stage of the development process, with flexibility and shared vision you would expect from a small to medium sized organisation, but with the knowledge, capabilities and experience of a large house builder. This makes HarperCrewe ideally placed to deliver an exemplar scheme at Knebworth.

The proposed applicant is HarperCrewe Ltd. Further information about the company is available at harpercrewe.com

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