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Cost Calculators

Plan your project with more confidence.

Estimate the likely cost of your new build, extension, kitchen, bathroom, windows or architect fees in one place. Choose a calculator and get an instant estimate using the latest available price ranges.

Exclusive to Selfbuild+ subscribers
A few key findings

Built to make budgeting easier.

Self-builders use the calculators to test options, understand likely costs and make more informed decisions before committing to their project.

95%

Accurate

Accurate and up-to-date costs.

73%

Helpful

Stated it benefited their build.

92%

Easy to use

Said the cost calculator was easy to use.

93%

Recommended

Would recommend it to a friend.

95%

Highly rated

Rated the calculators four stars or higher.

83%

Used again

Used a calculator more than once.

How it works

From questions to estimate in three steps.

Select the part of your project you want to cost, enter the relevant details and use the resulting estimate to begin shaping your budget.

Subscribe or log in

Access the latest calculator price ranges with your Selfbuild+ membership.

Enter your project details

Answer a short set of questions about size, specification, materials and location.

View your estimate

Review the totals, compare choices and use the estimate as a starting point for your project budget.

Calculator menu

What would you like to cost?

Choose from the six calculators below. Your selected calculator will open underneath while you remain on this page.

Selected calculator

Build Cost Calculator

Switch calculator at any time

Unlock your Build Cost Calculator

Log in with your Selfbuild+ account to use this calculator here, or subscribe to unlock all six project estimators.

Subscribe today to get access

FAQs

Frequently asked questions

Quick answers about Selfbuild+, what’s included and how your subscription works.

What is Selfbuild+ +

Selfbuild+ is a resource tool for anyone building, renovating or extending their home, with advice, inspiration, guidance and access to exclusive local projects.

How much does it cost? +
  • Selfbuild+ & Magazine – €0.59/£0.59 30 Day Free Trial – €6.99/£4.99 thereafter
  • Selfbuild+ Digital Only – €0.54/£0.54 30 Day Free Trial – €6.49/£4.49 thereafter
  • Magazine Only – €4.50/£3.90
What do I get for my subscription +

You get unlimited access to selfbuild.ie, including The Selfbuild Journey, exclusive project profiles, expert advice, inspiration, podcasts, videos, member newsletters and other subscriber benefits.

What will I learn? +

You’ll learn how to save time and money when building, renovating or extending, with expert guidance, the step-by-step Journey guide and advice from other self-builders.

How do I cancel? +

When you sign up, you create a Selfbuild+ username and password. You can manage your account, address, card details and cancellation from your dashboard.

What is a self-build? +

At Selfbuild+, anyone undertaking significant work on their home or building new is referred to as a self-builder, whether they manage lots of the project themselves or use professionals.

Subscription T's & C's +

Monthly and annual subscriptions automatically renew unless cancelled. Annual subscription refunds may be requested within 14 days of the end of a free trial or annual renewal.