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Your Trusted Construction Partner in Cambridgeshire & Northamptonshire
Established over two decades ago, Jenrose Projects has built a reputation for excellence in residential property development across Cambridgeshire and Northamptonshire. Our team of specialist building contractors delivers end-to-end solutions, from initial design concepts to final installations, ensuring every project meets the highest standards of craftsmanship. We specialise in full design and build projects, property renovations, and bespoke extensions, working closely with clients to transform their visions into reality. Our commitment to quality is evident in our use of premium materials and our collaboration with trusted local architects and planning authorities.

With a focus on transparency and client involvement, we offer flexible engagement options, whether you prefer hands-on participation or a fully managed service. Our comprehensive project management ensures seamless execution, while our 24/7 client support guarantees timely responses to any queries. Backed by industry-recognised accreditations and a track record of satisfied customers, we guarantee all our work, ensuring peace of mind for every client.
Services
Residential Property Refurbishments New Builds Extensions Bespoke Kitchens Bespoke Doors Bespoke Windows Full Design & Build Property Renovations Project Management Planning Permission Assistance
Highlights and features
  • We offer over 20 years of specialist experience in residential construction
  • Our full end-to-end project management ensures seamless delivery
  • We guarantee all work with comprehensive quality assurance
  • Our team collaborates with leading local architects and planners
  • We provide flexible client involvement options for every project
What people say
Accommodating, straightforward Great with children Competent, professional builders Positive and constructive approach Brilliant service
Services
Residential Property Refurbishments
We specialise in comprehensive property refurbishments for terraced, detached, and country houses. Our expert team handles complete interior and exterior upgrades, from structural modifications to finishing touches. Clients benefit from tailored solutions that enhance property value and living comfort while maintaining architectural integrity.
Bespoke Kitchens
Our kitchen specialists create made-to-measure designs that optimise functionality and aesthetics. Using premium materials and innovative layouts, we craft spaces tailored to individual lifestyles. Each project combines expert carpentry with practical design to transform the heart of your home.
Full Design & Build
We manage entire construction projects from concept to completion. Our service includes architectural collaboration, planning permissions, and building control sign-offs. Clients receive a seamless experience with guaranteed timelines and budgets for new homes or major developments.
Property Extensions
We design and construct custom extensions to increase living space. Our solutions range from single-storey conservatories to double-height additions, all built to exact specifications. Clients benefit from cost-effective alternatives to relocation with minimal disruption during construction.
Project Management
Our end-to-end project management covers scheduling, supplier coordination, and quality control. We handle all logistical aspects while maintaining transparent communication with clients. This service ensures timely delivery of complex projects without compromising on standards or budget.
People
Roy Cowden
Director
With over 20 years in residential construction, Roy leads Jenrose Projects' team of specialists. His expertise in property development and client-focused approach ensures every project meets exacting standards while maintaining personal attention to detail.
Questions
What areas do you cover?
We operate throughout Cambridgeshire and Northamptonshire, delivering construction services for residential properties in both urban and rural locations.
Do you handle planning permissions?
Yes, we assist with planning applications and building control sign-offs through our established relationships with local authorities in our operating regions.
Can I get a cost estimate before starting?
Our online project planner provides initial cost estimates for extensions and renovations, with detailed quotations available after discussing your specific requirements.
What types of projects do you handle?
We specialise in residential property developments including new builds, extensions, bespoke kitchens, and full property renovations for both modern and heritage buildings.
Are your services guaranteed?
All our work comes with a comprehensive guarantee covering both materials and workmanship, reflecting our confidence in the quality of our construction services.
Reviews (2)
Oliver Burstall
Mar 07, 2017 Report
Roy and Jack are a pleasure to work with. They are competent, professional builders who approached a difficult build in a positive and constructive fashion. We would happily recommend them and will use them again ourselves.
Joanne Brown
Dec 13, 2015 Report
100% recommend Jack & Roy. They did a complete refurb on our house, literally back to brick, all new windows, doors, new kitchen, new bathroom. A complete transformation and I totally love it. The guys offered great advice and guidance throughout the project. An absolutely fantastic job.