What information do I need before I start?

Three things: the type of project (new build, extension, renovation or commercial fit-out), an approximate floor area in square feet, and the parish or island where you are building. A finish level or budget range helps sharpen the result, but nothing else is required — no drawings, no measured survey, no account.

How fast do I get results?

Seconds. ArchiQuant calculates as you type, so the cost range and breakdown appear on screen immediately once your inputs are in — usually under a minute from opening the estimator.

What should I do with my estimate?

Use it as your planning number: check it against your budget or financing, compare drawing packages, and share it with your bank, contractor or family. When you are ready to move forward, send it to us from the contact page and we will turn it into a priced scope with a property review and a confirmed drawing package.

ArchiQuant is Blue Island Projects & Design's online architect cost estimator. It helps homeowners, developers, and professionals get an instant construction cost estimate and explore drawing packages for Caribbean projects.

How do I use the app?

Enter your project type, square footage, and location. ArchiQuant returns a professional cost breakdown in seconds. You can then compare service packages and choose the one that fits your project.

Who is ArchiQuant for?

It is built for anyone planning a building project in the Caribbean: first-time homeowners, investors, contractors, and developers who need quick cost clarity before committing to a full design engagement.

Do I need to create an account?

No. You can run an estimate and browse packages without signing up. If you decide to move forward, you can contact the studio directly from the results.

How accurate is the estimate?

The estimate is a planning guide based on typical Caribbean construction costs and your inputs. A final quotation still requires property review, confirmed drawings, and a detailed scope.

What happens after I get an estimate?

You can choose a planning or drawing package, open the app in a new tab for a full-screen experience, or reach out to Blue Island Projects & Design to refine the scope.

Can I use ArchiQuant on my phone?

Yes. The embedded app and this page are fully responsive, so you can get an estimate on a phone, tablet, or desktop.

ArchiQuant

Build with confidence — know the cost from day one

ArchiQuant is our architect cost estimator for smarter building decisions. Get instant building cost estimates, explore professional drawing packages, and take control of your project before the first line is drawn. The full app runs right on this page.

Start your estimate Open the ArchiQuant apparchiquant.lovable.app

Built for real projects in the Caribbean

Used by homeowners and professionals

Accurate cost estimation system

The app

ArchiQuant, running right here

Start an estimate, use the measurement centre and compare packages without leaving the site. Prefer a full window? Open it in a new tab.

Quantities, cost planning and systems — running live inside the studio site.

Open Archiquant in a new tab

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Some browsers and networks block embedded apps. Open Archiquant directly in a new tab — everything works the same there.

Open Archiquant

Learn more

How it works, what's inside, and the questions we get asked

Pick the part you care about — nothing else gets in the way.

Most projects run into trouble because there is no clear cost picture at the start. Three steps fix that — it takes less than a minute.

Enter your details

Project type, square footage and location. No sign-up, no back-and-forth to get started.

Get an instant estimate

ArchiQuant returns a professional cost breakdown in seconds, so you know the number before you commit.

Choose a package

Pick the drawing or planning package that fits the project and move straight into design with us.