BER assessment cost in Ireland
A BER assessment costs a median of €280 for a detached house in Ireland, €276 for a semi-detached or end of terrace, €276 for a mid terrace and €250for an apartment.
A Building Energy Rating assessment rates the home from A to G. One is legally required to sell or rent a property, and SEAI requires one after most grant-supported work.
| House type | Median cost |
|---|---|
| Detached | €280 |
| Semi-detached or end of terrace | €276 |
| Mid terrace | €276 |
| Apartment | €250 |
SEAI, Better Energy Homes and Solar PV: individual energy upgrades costs and grants.47,067 energy upgrades completed through the Better Energy Homes and Solar PV Scheme, January to December 2025. Checked 2026-08-13.
What the median does not tell you
- A BER is the flattest-priced item here: €250 to €280 across every dwelling type, because it is a fixed piece of assessor work rather than a construction job.
- SEAI pays €50 towards the BER that is required after grant-supported works. A standalone BER bought to sell or rent a property carries no grant, so most people commissioning one pay the full amount.
- These figures come from BER assessments carried out alongside Better Energy Homes upgrades. Assessors set their own prices and quote independently, so it is worth getting more than one.
Treat this as a sense-check, not a quote
A median is the mid-point. Half the homes in SEAI's sample paid less than €280and half paid more. What you are quoted depends on the size and condition of your home, and on what the contractor finds when they survey it. Get more than one quote.
See what your own home qualifies for
Answer a few questions about the house and get the grant total for this upgrade and every other one it is eligible for. We email you the contractor contacts to approach yourself, and we do not share your details with them.
BER assessors by county
1,156 SEAI-registered assessorsacross 26 counties do this work, and the grant is only paid when the work is done by one of them. A business covering several counties appears in each of them.
Common questions
How much does a BER assessment cost in Ireland?
The median cost is €280 for a detached house, €276 for a semi-detached or end of terrace house, €276 for a mid terrace and €250 for an apartment. These are SEAI's published medians for January to December 2025.
Is this the price I will be quoted?
No. A median is the mid-point: half of the upgrades in SEAI's sample cost less than €280 and half cost more. Your quote depends on the size and condition of your home and on what the contractor finds when they survey it. Use the median to sense-check a quote, not to predict it.
Who can carry out a BER assessment under the grant?
Only a contractor on the SEAI register. Qualified.ie lists 1,156 registered BER assessors who do this work, across 26 counties.