Planning Permission Ireland

Latent Defects Insurance in Ireland — 10-Year Cover for Hidden Defects

Last updated 30/6/2026 · Reviewed 30/6/2026
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Latent defects insurance: €2,500–€4,500 for a 10-year policy. Pays if a hidden defect threatens the structure or makes the house uninhabitable.

Latent defects insurance: €2,500–€4,500 for a 10-year policy. Pays if a hidden defect is discovered within 10 years that threatens the structure or makes the house uninhabitable. Often wrapped into a structural warranty (HomeBond, Premier Guarantee). Check before you buy a separate policy. Lenders typically require latent defects cover in addition to the structural warranty. €5,000–€10,000 combined for a 150 m² house. The cover is the second-most-important insurance for a self-build, after the site insurance during the build. Most Irish self-builders buy both. The premium is paid in two stages: on issue and at completion.

TL;DR

  • Latent defects insurance: €2,500–€4,500 for a 10-year policy. Pays if a hidden defect threatens the structure or makes the house uninhabitable.

  • Often wrapped into a structural warranty (HomeBond, Premier Guarantee). Check before you buy a separate policy.

  • Lenders typically require latent defects cover in addition to the structural warranty. €5,000–€10,000 combined for a 150 m² house.

When this matters most

You're at the pre-construction phase and need to plan the insurance.

When this doesn't apply

The cover is in place.

Frequently asked questions

What is latent defects insurance?

10-year cover for hidden defects. Pays if a hidden defect is discovered within 10 years that threatens the structure or makes the house uninhabitable. Often wrapped into a structural warranty.

How much does latent defects insurance cost in Ireland?

€2,500–€4,500 for a 10-year policy. Combined with a structural warranty: €5,000–€10,000 for a 150 m² house.

Do I need both structural warranty and latent defects cover?

Yes, typically. Most lenders require both. The structural warranty covers the main structural defects; the latent defects policy covers hidden defects that emerge later. Often wrapped into a single warranty product.

Sources

HomeBond, Structural warranty. https://www.homebond.ie/

Frequently asked questions

What is latent defects insurance?

10-year cover for hidden defects. Pays if a hidden defect is discovered within 10 years that threatens the structure or makes the house uninhabitable. Often wrapped into a structural warranty.

How much does latent defects insurance cost in Ireland?

€2,500–€4,500 for a 10-year policy. Combined with a structural warranty: €5,000–€10,000 for a 150 m² house.

Do I need both structural warranty and latent defects cover?

Yes, typically. Most lenders require both. The structural warranty covers the main structural defects; the latent defects policy covers hidden defects that emerge later. Often wrapped into a single warranty product.

When this matters most

You're at the pre-construction phase and need to plan the insurance.

When this doesn't apply

The cover is in place.

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