Home Extensions. Designed & Built.

Transform Your Home With Projects Direct — North Dublin's Design & Build Team.

About us title

This is the text area for this paragraph. To change it, simply click and start typing. Once you've added your content, you can customize its design by using different colors, fonts, font sizes and bullets. Just highlight the words you want to design and choose from the various options in the text editing bar.

More about us

Home Extension Cost Calculator

Explore the estimated cost of your extension. Select your requirements to see an indicative construction budget.

1. Extension Type

2. Approximate Floor Area

40 m²

3. Specification Level

4. Additional Requirements

Your Estimated Build Cost

€96,000 – €120,000

Based on 40 m²


Estimate Includes

✓ Groundworks & foundations

✓ External walls and roofing

✓ Windows and external doors

✓ Standard internal finishes

✓ Electrical and plumbing works

Get a Detailed Build Quote

This is an indicative construction estimate only, not a quotation or fixed-price offer. VAT, professional fees, planning costs, abnormal ground conditions and landscaping are excluded. Final pricing requires a site assessment, drawings and agreed specifications.