What is the typical BER in Co. Kildare?

Across 40,504 current certificates for Co. Kildare Eircodes, the middle rating is B2. 66% are A or B, 6% E, F or G. Nationally: 51% A/B and 12% E/F/G.

Does a bad BER lower the price?

Yes, and increasingly so: green mortgage rates need B2 or better, and buyers now price the retrofit in. On the other side, a D or E house with a good advisory report is a negotiating tool: the seller cannot dispute what their own assessor wrote.

How were these figures compiled?

From a copy of the public SEAI register, grouped by the Eircode routing key (the first three characters), with each routing key assigned to the county where most of its sales fall. Withdrawn certificates are excluded.

BER ratings · Co. Kildare

BER ratings in Co. Kildare: typical B2, 6% rated E to G

40,504 current BER certificates on the SEAI register belong to Co. Kildare routing keys. The middle rating is B2; 6% are E, F or G.

middle BER of 40,504 current certificates for Co. Kildare Eircodes

rated E, F or G (Ireland: 12%)

66%

rated A or B (Ireland: 51%)

A 44% · B 23% · C 21% · D 7% · E 3% · F 1% · G 2%

Energy ratings across Co. Kildare

40,504 current certificates on the SEAI register belong to Co. Kildare routing keys, 24,444 of them issued since 2023. Average energy use is about 129 kWh/m² a year. Newer than the national stock: recent estates pull the average up.

Towns by share of E, F and G certificates, coldest first:

Athy	12% E to G, middle C1
Rathangan	8% E to G, middle B3
Newbridge	7% E to G, middle B3
Kill	7% E to G, middle B2
Kilcullen	7% E to G, middle B3
Naas	6% E to G, middle B2
Leixlip	6% E to G, middle B2
Monasterevin	6% E to G, middle A3
Maynooth	4% E to G, middle B2
Clane	4% E to G, middle B2
Sallins	4% E to G, middle B3
Celbridge	3% E to G, middle B3
Kilcock	3% E to G, middle A3
Kildare Town	2% E to G, middle A2

Check one house in Co. Kildare

The area tells you the odds. The report tells you about the house.

Enter the Eircode. The free snapshot shows which of the twenty-nine checks flag up. The full report (€24.99, one house, no account) fetches the exact certificate and advisory report from the SEAI register, translates it to the 2026 scale, and flags the age-related risks that go with the build year.

Or read the sample report first: a real house, 16 pages.

Other checks for Co. Kildare

Co. Kildare is in the pyrite belt. Houses built roughly 1997 to 2013 with hardcore from the affected quarries may have heave in floors; the Pyrite Resolution Board ran the remediation scheme. The report flags the build years and the scheme for the exact house.

BER ratings by town in Co. Kildare

Questions people ask

What is the typical BER in Co. Kildare?: Across 40,504 current certificates for Co. Kildare Eircodes, the middle rating is B2. 66% are A or B, 6% E, F or G. Nationally: 51% A/B and 12% E/F/G.
Does a bad BER lower the price?: Yes, and increasingly so: green mortgage rates need B2 or better, and buyers now price the retrofit in. On the other side, a D or E house with a good advisory report is a negotiating tool: the seller cannot dispute what their own assessor wrote.
How were these figures compiled?: From a copy of the public SEAI register, grouped by the Eircode routing key (the first three characters), with each routing key assigned to the county where most of its sales fall. Withdrawn certificates are excluded.

Sources

SEAI National BER Research Tool and register

Area figures, compiled from public records. They describe the town or county, not any one house. The paid report checks the exact Eircode.