Clear & precise cost estimates of your architectural designs delivered by a team you’ll want to work with again
Improve the service you offer your customers by adding accurate cost and timings for your designs
ProQuant Estimating provide detailed architectural estimates that give you everything you need to manage the tender process for your clients’ projects. Our architect estimate service supports your designs with realistic, region-specific costings and build times – helping you present with confidence and bring your vision to life.
Understanding the financial viability of your design early allows you to refine plans before presenting them – saving time, protecting your reputation, and improving project outcomes.
Our architect estimates provide a complete breakdown of your project, including quantities, unit rates, and totals, and can be offered as an additional service to your clients to add value and improve decision-making.
“The key for me is the attention to detail, they get everything without ever missing bits which wasn’t the case with others I’d used in the past.”
“Compared to what I saw before I started working with them It’s an incredible format. I’d say honestly that I won a lot of my work just from the presentations they supply and the way they set it out for me. ”
“The service from the guys is perfect too, any questions or queries they’re always available to answer and help, really efficiently”
ProQuant’s architectural estimators have over 30 years working in the construction trade – Regardless if working for builders with multiple jobs or an individual on their first home improvement project, we ensure a unique level of precision and personal care is applied.
Everything in one place ready to present to clients within 4-5 days
or use our next day express delivery if urgent
Email us your plans and project details.
Within 24 hours, you’ll receive a quote for the cost of your estimate.
Using live regional rates and industry expertise, our British architects assess your design in detail – covering materials, plant, and labour.
Within 4–5 days, you’ll receive a complete breakdown of costs and build times, fully itemised and ready to present to your client.
Our reports are designed to be easy to understand while maintaining a high level of detail – helping you communicate costs clearly and confidently.
Our estimates can be used for tendering, contractor pricing, or passed to quantity surveyors to help manage costs throughout the build.
Simply send us your drawings and receive back a fully costed and timed design and build scheme.
We provide a quote within 24 hours of receiving your drawings, and your full architect estimate is delivered within 4–5 days. If your project is urgent, we also offer an express turnaround. Our fast delivery helps architects keep projects moving and meet tight deadlines.
We provide detailed building estimates for a wide range of residential projects, including loft conversions, double storey extensions, house renovations, refurbishments, and home improvements.
Our estimates are tailored to each project, helping architects confidently present accurate costs and timelines to their clients.
Our estimates support early-stage feasibility by helping you understand whether your design aligns with your client’s budget. While we don’t submit planning permission, our cost insights can help inform decisions before progressing your project.
Our fees are highly competitive and depend on the size and complexity of the project. Extension and house project estimates start from £100 + VAT. We provide clear, upfront pricing with no hidden costs, helping architects manage their architectural fees effectively.
Yes – we regularly support British architects and understand the RIBA plan of work. Our estimates can be used at various stages, from early concept and feasibility through to tender and construction.
Yes – we provide architect estimates for residential projects across the UK, including London, Manchester, Liverpool, Leeds, Birmingham, and surrounding areas.
Our estimates are tailored using region-specific construction rates, ensuring accurate pricing whether your project is in a major city or a smaller local area.
