The Modern Alternative to Traditional Architects in Poole & Bournemouth
Design & Development Associates is the home of householder and residential design. We transform your ideas into stunning and functional spaces in which you will be proud to call home. From loft conversions to kitchen extensions, let’s build your vision together.
Expert Architectural Design Services
Design & Development Associates is a small architectural practice based in Poole, Dorset. We offer a complete architectural design service which encompasses the traditional roles of architects and building surveyors to offer a bespoke and friendly service from concept to completion.
Design & Development Associates has built a reputation for surpassing expectations by delivering quality architectural design in a simple and professional manner. We bring expertise, creativity, and a personal touch to every project.
Projects Completed
Our Architectural Design Services
At Design & Development Associates, we focus on providing tailored design solutions to meet your unique needs. With innovative architectural solutions and meticulous attention to detail, we bring your ideas to life. Having worked on over 925 projects across BCP Council and the wider Dorset region, we can provide a bespoke design experience paired with extensive local knowledge.
House Extensions
Need more space without the hassle of moving? We can design a solution that maximises space, enhances functionality and could even boost property value – all tailored to suit your vision and budget.
Loft Conversions
Unlock hidden potential of your home with a stunning loft conversion. With creative expertise and practical know-how, we can design a loft conversion that seamlessly integrates with your home and maximises light and space.
Planning Permissions
Unsure if your project falls under Permitted Development or requires planning permission? Our planning expertise takes the stress out of navigating the legislation to ensure you have a smooth path to starting your project.
House Renovations
Looking to breath new life into your property? Our renovation expertise means we can reimagine your home with updated layouts, improved functionality and light maximisation, all tailored to your needs and budget.
About Design & Development Associates Ltd
The Home of Household & Residential Design in Bournemouth & Poole
Design & Development Associates is a small & enthusiastic architectural practice based in Poole, Dorset. The company is a family-run practice which started in 2013 and has quickly established itself as a leading company in householder and residential development.
The company includes Architectural Technologists and Building Surveyors to offer an all-encompassing service of high quality architectural design and on site surveying.
The complementary mix between our Architectural Technologists (similar to architects but specialise in construction techniques) and our Building Surveyors means your entire project can be handled by one professional, ensuring your project is constructed in a hassle-free manner.
The company has been established with integral core principles, which are:
- High Quality Drawings
- Exemplary Service
- Good Value for Money
These principles are all strictly delivered in an honest and professional manner.




The Process
Inititial Consultation
We offer a free consultation to fully understand your needs and provide expertise on the way forwards.
Design Consultation
Once our terms have been agreed, we undertake a full house measured survey and work with you to bring the project to life.
Submission to Local Authority
Once the perfect design has been reached, we will submit the design to the Local Authority and gain the necessary consents. Our services includes the management of the application as standard.
Starting the Build
Once approved, we can explain the Building Regulation process and liaise with Structural Engineers and Building Control as necessary to ensure a seamless project start.
Recent Projects
See below some of our recent approvals and blog updates.







Where We Cover
We pride ourselves on being a local company that brings bespoke knowledge of the planning systems across BCP Council and the wider Dorset area. We work throughout BCP including:
Bournemouth
- Bear Cross
- Boscombe
- Hengistbury Head
- Kinson
- Muscliff
- Southbourne
- Talbot Woods
Poole
- Ashley Cross
- Canford Cliffs
- Canford Heath
- Hamworthy
- Oakdale
- Parkstone
- Talbot Village
- Wallisdown
Get in Touch
We are passionate about design and love turning people’s houses into their homes.
Please get in touch below to start your journey today.
Frequently Asked Questions
How much does an architect cost in the UK?
Architectural fees vary depending on the size, complexity and planning requirements of your project. At Design & Development Associates, we offer a fixed fee service and provide a fully broken-down quotation after your free consultation, so you know exactly what to expect.
Do I need an architect for my extension or loft conversion?
You are not legally required to hire an architect for most home projects. However, working with an experienced architectural designer can help you achieve a well-designed, practical space with clear, accurate plans and a stronger chance of planning success.
How long does planning permission take, and how long does it last?
Most UK planning applications take around 8 weeks from validation to decision, although this can vary depending on the council’s workload and whether additional consultations are needed. Once approved, planning permission usually lasts for 3 years.
Can you guarantee planning permission approval?
No architectural designer can guarantee planning approval. However, we design with local planning policies in mind and currently have a 98% approval rating. If amendments are requested by the planning officer, these are included at no extra cost.
I am on a budget, can you help?
Yes. We design with your budget in mind from the beginning and can help obtain build estimates before planning is approved. This allows us to make sensible design tweaks early, helping keep the project aligned with your expectations.
What happens after I contact you?
We will arrange a free on-site consultation to review your project, discuss design options, assess planning requirements and explain the next steps. After the visit, we provide a clear quotation and guide you through the planning and approvals process.


