



Architects in
Dorchester
Serving Homeowners in Dorchester
Our Practice
"Rosenkelly Architectural Design is a RIBA Chartered Practice specialising in thoughtful residential architecture across Dorset. Every commission is led by a Chartered Architect registered with both the RIBA and ARB, delivering carefully considered design for period properties, established family homes and bespoke new dwellings. From the first feasibility discussions through planning, technical design and construction, every project is shaped around the character of the property, the aspirations of the homeowner and the quality of the finished result."
Benjamin R Kirby RIBA ARB
Architect & Founder

RIBA Chartered Architect with a construction background and expertise in Dorset's residential architecture.
Typical Projects:
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Period Home Extensions
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Family Home Renovations
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Bespoke New Homes
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Planning Applications
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Listed Building Advice
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Residential Alterations
A clear process. Thoughtful results.
Design Process
Working Together.
Initial meeting and project alignment This is where the project begins
Tender and administering the building contract, with assistance during the works.
(RIBA Stage 5-7)
From concept, design to planning decision.
(RIBA Stage 1 - 3)
Coordinating with local authorities, surveyors, ecologists, engineers and specialist consultants throughout project delivery.
Building regulations package. This phase bridges planning and construction.
(RIBA Stage 4)
Using Autodesk Revit allows design changes to be made quickly and accurately as your project evolves.
Designing with Dorchester in Mind.
Behind the Practice
Learn more about Rosenkelly.
Current Areas of Interest
We are particularly interested in residential projects involving period properties, established family homes and bespoke new dwellings throughout Dorchester and the surrounding villages. If you are planning a project that would benefit from the input of a RIBA Chartered Architect, we would be delighted to hear from you.
Take the first step towards your project.
Helping you realise your home's potential.
Dorchester's Character
Dorchester presents one of the most varied residential environments in Dorset. From Georgian townhouses and Victorian terraces to established suburban neighbourhoods, contemporary developments and the carefully planned streets of nearby Poundbury, the town reflects centuries of architectural evolution. Each area possesses its own identity, creating different opportunities and considerations for residential design.
Working successfully within this context begins with understanding the qualities that define an individual property and its surroundings. Proportion, roof form, materials, boundary treatments and the relationship between neighbouring buildings all contribute to the character of a street. Whether extending a family home or reimagining an existing property, successful architecture should complement its setting while providing spaces suited to modern living.
Dorchester Homes
Dorchester demonstrates how traditional and contemporary architecture can exist alongside one another. Historic buildings continue to define many parts of the town, while carefully considered modern development has introduced new approaches to residential design without losing sight of local character.
Every home presents a different opportunity. A period property may benefit from a carefully detailed extension that preserves its original proportions, while a more modern house can often accommodate larger alterations, improved layouts and stronger connections to the garden. The most successful projects recognise the qualities already present, allowing contemporary interventions to enhance rather than dominate the existing architecture.
Designed for Dorchester
Thoughtful residential architecture should respond to both the individual home and the wider streetscape. Every project begins by understanding how the property functions today, identifying opportunities to improve natural light, internal layouts and connections to outdoor space while ensuring new work feels appropriate to its surroundings.
At Rosenkelly Architectural Design, each commission is personally led by a RIBA Chartered Architect, combining professional expertise with practical construction knowledge to create homes that are carefully considered, buildable and enduring. Rather than applying a predetermined style, every design is developed around the character of the property, the aspirations of the homeowner and the architectural qualities that make Dorchester such a distinctive place to live.
















