First Home Scheme for Self-Builders: A 2026 Guide
The First Home Scheme isn't just for buying new builds from developers. First-time self-builders can also access FHS to bridge the gap between their mortgage, deposit, and build costs. Here's how it works.
FHS Self-Build Eligibility
To use FHS for a self-build, you must:
- Be a first-time buyer (never previously purchased or built a home)
- Have applied for your maximum mortgage from a participating lender (AIB, BOI, EBS, Haven, PTSB)
- Own (or be in the process of acquiring) a suitable site
- Have full planning permission granted
- Have a build cost estimate from a quantity surveyor or builder
- The total project cost (site + build) must be within the regional price ceiling
How Stage Payments Work
Unlike a developer purchase (where FHS funds are released at closing), self-build FHS funds are released in stages aligned with your mortgage drawdown schedule. Typically:
- Foundation stage: First release after foundations are verified by your bank's engineer
- Wall plate stage: Second release at wall plate level
- Roof stage: Release when the roof is on and the house is watertight
- Completion: Final release at practical completion and final BER registration
BER Requirements for Self-Builds
Every new self-build must achieve a BER rating. Under current Part L regulations, all new dwellings must meet Nearly Zero Energy Building (NZEB) standards — typically an A2 or A3 rating. You'll need both a provisional BER (at design stage, before commencement) and a final BER (at completion, before occupation).
NewBuildBER.ie specialises in provisional and final BER assessments for self-builders, including Part L compliance, NZEB verification, and airtightness testing. They can guide you through the compliance requirements from design to sign-off.
Costs to Budget For
| Item | Typical Cost |
|---|---|
| Site purchase | €30,000–€150,000+ |
| Build cost | €200,000–€400,000+ |
| Planning permission | €65 (application) + €5,000–€15,000 (architect/engineer fees) |
| Site works (septic, well, driveway) | €15,000–€40,000 |
| Provisional BER + Part L compliance | €400–€600 |
| Final BER + airtightness test | €400–€600 |
| Legal fees | €2,000–€4,000 |