Design & Build
Architecture in
Oxfordshire.
Blending international design expertise with local craftsmanship under one roof. One team, one contract, and complete cost certainty.
Design & Build
Unified design and construction in Oxfordshire.
One team,
from first sketch to final handover.
Most building projects begin with a frustrating split: you hire an architect to design, then find a separate builder to construct — and when something goes wrong, each blames the other while you're caught in the middle. Crawford Construction works differently. As a design and build firm in Oxfordshire, we bring architectural design and skilled construction together under one roof, with a single point of responsibility from concept through to completion.
You deal with one team, one contract and one accountable point of contact. The design is created by people who know exactly how it will be built, and the build is delivered by people who understand the design intent completely. The result is a smoother process, fewer surprises, and a finished home that matches the vision you started with.
What is design and build?
Design and build is a project delivery model where one firm takes responsibility for both the design and the construction of your project, rather than you appointing and coordinating them separately.
Under the traditional route, the client engages an architect to produce a design, then tenders that design to builders — leaving the client to manage the gap between the two, absorb cost overruns when designs prove difficult to build, and referee any disputes.
Under design and build, that risk and coordination sit with us. We design with buildability and budget in mind from day one, give you cost certainty far earlier, and let design and construction overlap to save time. In short: less to manage, fewer unknowns, and one team answerable for the whole project.
International design expertise, delivered locally
Great design doesn't stop at the county line. We bring an international design perspective to Oxfordshire homes — drawing on contemporary architectural thinking, considered use of light and space, and a refined eye for materials and detail — and apply it sensitively to the local context, whether that's a modern new build or a heritage property in a conservation area.
The ambition of world-class design, grounded in genuine local knowledge and craftsmanship.
Featured Works
New Build House Design, Planning & Construction - Witney
View Projects GalleryDelivery Standards
FMB-Listed
Complete design & structural checks.
Why clients choose design and build
Single point of responsibility
No architect-versus-builder blame game; we own the outcome from start to finish.
Cost certainty, earlier
Your budget is designed in from the very start, not discovered at the end of tender.
Faster delivery
Design and construction phases overlap rather than running end to end.
Buildability by design
We design what we know we can build beautifully, structurally, and on budget.
Clearer communication
One cohesive team, one schedule, and one named contact person to call.
A coherent result
Your design intent is carried through to the finished details, not diluted in handover.
What we deliver — concept to completion
Feasibility & site appraisal
Establish what's possible, sensible and worth doing based on context.
Architectural concept design
Building the vision, spatial layouts and immersive 3D visuals.
Planning permission
Submission of applications and full liaison with the local authority.
Technical & structural design
Fully detailed, coordinated structural calculations and architectural drawings.
Building Regulations
Handling approvals and regulatory checks in-house.
Construction phase
Execution by skilled trades, under a fixed price and clear programme.
Interiors & joinery
Bespoke cabinetry and detailed finishes carried through from our workshop.
Handover & aftercare
Home demonstration, comprehensive structural warranties, and ongoing support.
Our process
Aligned to the RIBA Plan of Work, our process keeps you informed and in control from brief to handover.
Consultation & brief
Understanding your vision, lifestyle and budget.
Concept design
Initial drawings and 3D visuals to bring the idea to life.
Developed design
Detailed drawings, materials and structural calculations.
Planning & approvals
Planning permission applications and Building Regulations.
Construction
Fixed-price build phase with weekly progress updates.
Completion
Full walkthrough, handover, warranties and aftercare.
Projects we design and build: New homes, large-scale extensions, whole-house renovations, listed and heritage transformations, and bespoke one-off projects across Oxfordshire.
Why choose Crawford Construction
for your design and build project.
Design & build under one roof
True single-point responsibility. No communication gaps between architect and contractor.
International design sensibility
Ambitious design perspective combined with local expertise and grounded delivery.
Cost certainty & fixed quotes
No hidden fees. You pay as work is completed against an agreed schedule.
One named project manager
One person handles your build from concept through to final snagging.
Everything in-house
Handling feasibility, concept design, planning, structural, build, and interiors in-house.
Certified professionals
RIBA chartered architects, CIAT members, FMB-listed builders, and fully insured.
Areas we serve
Design and build services across Oxford City Centre, Headington, Summertown, North Oxford, Jericho and Iffley, and throughout Oxfordshire — Witney, Woodstock, Burford, Bicester, Abingdon, Didcot, Thame, Banbury, Chipping Norton and the Cotswolds.
Start your design and build project
Contact us today to schedule your feasibility discussion. Free consultation, no-obligation, and 100% confidential.
Frequently asked questions
Everything you need to know about design and build contracts, budgets, planning, and timing in Oxfordshire.
It's a model where one firm handles both the design and the construction of your project under a single contract, rather than you hiring an architect and a builder separately and managing the gap between them. It gives you one point of responsibility and, usually, earlier cost certainty and a faster overall programme.
Not always cheaper line-for-line, but it typically offers far better cost certainty and value, because the budget is built into the design from the outset and there's no costly redesign when a separate architect's scheme turns out to be expensive to build. Fewer surprises usually means a better financial outcome overall.
We provide the full design service as part of design and build — concept, developed and technical design — so the people designing your project are working hand in glove with the people building it.
Yes — if you already have a design or an architect you'd like to keep, we can build it and manage delivery. But many clients choose us precisely to avoid coordinating two firms; we're happy to discuss whichever route suits you.
Yes. As a design and build firm we manage feasibility, the planning application, structural calculations and Building Control in-house, so nothing falls between design and construction.
It depends on scale and planning, but because design and construction overlap, design and build is usually faster overall than the traditional sequence. We give you a clear programme once the brief and feasibility are agreed.
Because we design to your budget and provide an itemised, fixed-price quote — and because the team designing the project is the team building it, there's no gap where costs typically escalate. You pay as work is completed, against a clear schedule.
It means we bring contemporary, globally-informed design thinking — how space, light and materials are handled in the best modern architecture — and apply it thoughtfully to your home and its Oxfordshire setting, rather than producing something generic.
Let's build
somethingremarkable.
From first sketch to final handover — Oxfordshire's trusted team for homes built with precision, craftsmanship and care.
