About from company website
DNN Developments is a trusted name in property transformation, specialising in high-quality extensions, renovations, and new builds for residential and commercial clients across the UK. From groundwork and brickwork to roofing, electrics, and plumbing, we handle every stage of the build. We also take care of all final installations-such as kitchens, bathrooms, and interiors-ensuring each project is fully completed and ready for use.
Our in-house team based in Southampton work closely with architects and planning consultants to manage everything from drawings and structural design to planning applications and project oversight, delivering a smooth and professional experience from start to finish. With over 50 years of combined expertise, we deliver high-quality results across all types of construction projects. Our deep industry knowledge ensures that every job is executed with precision and excellence.
We offer a full range of services under one roof, from commercial partitioning and shop fitting to home renovations and planning. Our successful collaborations with top brands like Volvo and Microsoft showcase our ability to handle complex projects with efficiency and style. Our portfolio reflects our commitment to delivering outstanding results on time and within budget.
We prioritise your vision and needs, tailoring our services to meet your specific requirements. Our dedicated team communicates openly and works closely with you to ensure a seamless and satisfying experience.
Services
Works as
Sectors
Clients mentioned from company website
Volvo, Microsoft.
Similar companies
- A O Building LtdSouthampton · Extensions
- Aspire Building And Construction LtdSouthampton · Main contractor
- Birchen Construction LtdSouthampton · Main contractor
- Blue Sky Developing (Carberry) LtdSouthampton · Main contractor
Is this your company?
This profile was compiled from public records. Claim it to add the things buyers ask for:
- Services and specialisms in your own words
- Accreditations and insurance, with cover levels
- Areas you cover and how far you travel
- Typical project size and contract types
- Recent projects with photographs
- Capability statements and brochures to download
- Plant and in-house trades you own
- Who to contact for enquiries and tenders
Questions about Dnn Developments Ltd from the record on this page
What does Dnn Developments Ltd do?
Specialising in property extensions, renovations, and new builds for domestic and commercial projects, we enhance your interiors and create stunning spaces. Their listed services include Main contractor, Refurbishment, Extensions, Kitchen fitting and Carpentry & joinery.
Where is Dnn Developments Ltd based?
Dnn Developments Ltd is registered at 1 Woodside Road, North Baddesley, Southampton, SO52 9NB, in South East.
What areas does Dnn Developments Ltd cover?
Dnn Developments Ltd states that it works across Southampton.
How many people work at Dnn Developments Ltd?
Accounts filed for the year to 2025 report 2 employees, which places the company in the 1-9 employees band.
What is Dnn Developments Ltd's turnover?
Dnn Developments Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount in its filed accounts, turnover is likely to fall between £140k and £380k. This is an estimate, not a filed figure.
Is Dnn Developments Ltd still trading?
Companies House lists Dnn Developments Ltd as active, with accounts most recently made up to 2025-06-30.
What sectors does Dnn Developments Ltd work in?
Dnn Developments Ltd works in Residential and Commercial.
When was Dnn Developments Ltd established?
Dnn Developments Ltd was incorporated on 2022-04-21.