Carlow is one of Ireland's smallest counties but offers noticeably lower rents than Dublin or Kildare while still being commuter-accessible via the M9. Carlow town and Tullow have the most rental supply. Tenants should confirm BER ratings on older stock and check RTB registration before paying any deposit.
Since 1 March 2026, a national rent control system applies across Ireland, including Carlow. Rent increases are capped at the lower of 2% per year or the general rate of inflation, and rent may be reviewed once every 12 months.