Ireland

Overview

Ireland's "Celtic Tiger" property boom of the late 1990s and 2000s saw land and house prices rise sharply. Prices peaked around 2006-07 and then collapsed — by mid-2010 Irish house prices had fallen roughly 35% from their 2007 peak, with Dublin prices down over 50% — and the crash was a central driver of the ensuing Irish banking crisis and EU-IMF bailout. The bust left thousands of unfinished "ghost estates" scattered across the country; the state Housing Agency counted 2,846 unfinished developments nationwide in 2010, with dozens still unresolved by the mid-2020s.

In the crisis's aftermath, Ireland's Commission on Taxation considered but declined to recommend a site value tax, citing valuation and communication difficulties, and the government instead introduced a market-value-based Local Property Tax in 2013; economists have continued to argue for a land/site value tax as a more efficient, cycle-dampening alternative.

In the Georgist land-cycle literature the episode is read as a land bubble: the Georgist author and campaigner Fred Harrison's Boom Bust treats it as a case study in bubble formation, attributing it to EU funding and, after eurozone entry in 1999, historically cheap credit capitalising into land values, to stamp-duty distortions that periodically froze the market, and to speculative capital later shifting toward Eastern Europe (Ch. 7 §2).[1] This is a practitioner account rather than an independently audited one.

Dereliction and Vacancy Charges: the Derelict Sites Levy, Vacant Homes Tax and the Derelict Property Tax

Ireland has taxed idle urban property through status-based penalty charges rather than through any tax on land value, and the record of those charges is mostly one of weak enforcement. The Derelict Sites Act 1990 lets each local authority enter derelict urban land on a register and charge the owner an annual levy on its market value: 3 per cent at first, raised to 7 per cent for local financial years from 2020 onward by the Planning and Development (Amendment) Act 2018.[5] The Department of Housing's return for 2024 shows 2,140 sites on the registers at the year's end. Councils levied 778 sites that year for €8.6 million, received €0.82 million against those levies, and carried €26.3 million of levies outstanding; nine of the 31 authorities levied no site at all.[6] Cork City Council, one of the more active authorities, invoiced almost €12 million across 651 sites between 2016 and 2025, was paid €3.25 million, and wrote off €3.67 million, although the council says most of its write-offs followed the removal of dereliction or its own acquisition of the site.[7]

The register captures a small share of the stock that private data suggest is derelict. GeoDirectory counted 19,821 derelict residential buildings in June 2025, concentrated along the west coast, against the 2,140 sites of every kind on the registers at the end of 2024.[8][6] Campaigners at Anois and #DerelictIreland, who have pressed since 2021 for the Revenue Commissioners rather than councils to collect the levy, read the gap as roughly nine in ten derelict homes going untaxed; the two counts cover different universes and dates, so the ratio is their comparison rather than an official statistic.[9][10]

A separate self-assessed Vacant Homes Tax has applied since the chargeable period beginning in November 2022 to dwellings occupied for fewer than 30 days a year, at a multiple of the Local Property Tax: three times the basic rate in the first period and seven times by the third. Revenue's provisional statistics show 3,932 properties liable in the first period and 1,655 in the third, and the Comptroller and Auditor General reported in September 2026 that Revenue had taken a "lenient approach" during the tax's start-up phase, with estimates of potential vacant homes ranging from 57,000 to 81,000 depending on the data source.[11][12][13]

Budget 2026 announced a Derelict Property Tax, collected by Revenue, to replace the levy, taking up a May 2022 recommendation of the Oireachtas Joint Committee on Housing, Local Government and Heritage; Budget 2027 set the rate at 7 per cent, with local authorities beginning identification work in January 2027 and preliminary registers of dereliction to be published on 1 September 2027.[14][15] Press reports indicate that levies already outstanding to councils will not transfer to Revenue for collection.[16] None of these instruments taxes land value as such. Their relevance to the Georgist case is the one the wiki's speculative vacancy material makes: a holding charge on idle property works only as well as its register and its collector, and a recurring charge on all land value needs neither a dereliction finding nor a vacancy declaration to bite (compare Ségu on France's vacancy tax and the Vancouver Empty Homes Tax).

See Also

• Irish Land War — the 19th-century tenant-landlord land conflict, a very different earlier chapter of Ireland's land history
• Michael Davitt — founder of the Land League at the centre of that 19th-century struggle
• Harrison, Boom Bust — the source documenting Ireland's EU-funded land bubble
• 18-Year Land Cycle — the cyclical pattern Ireland's boom-bust is cited as an instance of
• Land Value Tax
• Estonia — a country that did adopt a national land tax, contrasting with Ireland's choice of a market-value property tax

Sources

1. Fred Harrison, Boom Bust: House Prices, Banking and the Depression of 2010, 2nd ed. (London: Shepheard-Walwyn, 2010), Ch. 7 §2 — used for Ireland as an EU-funding-driven land bubble case, the stamp-duty market freeze, and the shift of speculative capital to Eastern Europe; discovery source for this page. See Harrison, Boom Bust.
2. "Irish property bubble," Wikipedia — used for the 2006-07 price peak, the ~35% national and >50% Dublin peak-to-trough decline by mid-2010, and the general timeline of the crash. https://en.wikipedia.org/wiki/Irish_property_bubble
3. RTÉ, "Almost 60 ghost estates remain two decades on from crash" (2026) — used for the Housing Agency's 2010 count of 2,846 unfinished developments nationwide. https://www.rte.ie/news/ireland/2026/0308/1562256-ghost-estate-figures/
4. Trinity College Dublin Department of Economics, TEP Working Paper No. 19 (2011), "A Site Value Tax for Ireland: Approach, Design and Implementation" — used for the Commission on Taxation's consideration and ultimate rejection of a site value tax in favour of a market-value property tax. https://www.tcd.ie/Economics/TEP/2011/TEP1911.pdf
5. Derelict Sites Act 1990 (No. 14 of 1990), revised text, Law Reform Commission, s. 8 (register) and s. 23 (levy rates, as substituted by the Planning and Development (Amendment) Act 2018, s. 59). https://revisedacts.lawreform.ie/eli/1990/act/14/revised/en/html — used for the register mechanism and the 3 per cent and 7 per cent rates and their dates (A-claim; statute).
6. Department of Housing, Local Government and Heritage, "Derelict Sites Levy: annual returns 2024" (published 22 December 2025), council-by-council spreadsheet, gov.ie — used for the 2,140 registered sites, 778 sites levied, €8,593,892 levied, €819,556 received against 2024 levies, €26,286,504 outstanding and the nine authorities levying no site (A-claim; official return).
7. Irish Examiner, reporting Cork City Council figures on derelict-sites levies 2016–2025 — used for the €12 million invoiced, €3.25 million paid, €3.67 million written off and the council's explanation of the write-offs (B-claim; council figures relayed by press).
8. GeoDirectory, Residential Buildings Report Q2 2025 (prepared by EY) and release of 26 August 2025 — used for the 19,821 derelict residential buildings in June 2025 and their regional concentration (B-claim; private address database used by official bodies).
9. Anois, opening statement to the Joint Committee on Housing, Local Government and Heritage, 14 December 2021 — used for the campaigners' 2021 proposal that Revenue collect the levy and their earlier register-to-GeoDirectory comparison (D-claim; Tier 2 campaigners, origin only).
10. Jude Sherry and Frank O'Connor, "Is the new Derelict Property Tax designed to fail?", TheJournal.ie Housing Essay, 15 October 2026. https://www.thejournal.ie/derelict-property-tax-how-we-got-here-7192800-Oct2026/ — used only for the campaigners' nine-in-ten comparison and their framing; every figure in the dereliction section is taken from the primary sources listed here, several of which differ from the essay's (Tier 2 campaigners, origin only; Part 1 of 2).
11. Revenue Commissioners, Property Tax Statistics, July 2025 release — used for the first Vacant Homes Tax chargeable period (3,932 liable; rate three times the basic Local Property Tax) (A-claim; official statistics).
12. Revenue Commissioners, Property Tax Statistics, August 2026 release — used for the third chargeable period (1,655 liable as of 23 June 2026; rate seven times the standard rate) and the 30-day occupation test (A-claim; provisional official statistics).
13. RTÉ News, 30 September 2026, reporting the Comptroller and Auditor General's report on the Vacant Homes Tax — used for the "lenient approach" finding and the 57,000–81,000 range of potential vacant homes (B-claim; audit findings relayed by press).
14. Department of Finance, Budget 2026: Tax Policy Changes, chapter 10 "Derelict Property Tax" (October 2025) — used for the announcement, Revenue collection, replacement of the levy and the May 2022 committee recommendation (A-claim; official budget document).
15. Statement by Minister for Finance Simon Harris on Budget 2027, 6 October 2026, gov.ie — used for the 7 per cent rate, the January 2027 start of identification work and the 1 September 2027 preliminary registers (A-claim; ministerial statement).
16. Irish Examiner, 16 June 2026 — used for the report that outstanding council levies will not transfer to Revenue, which collects only tax accruing from January 2027 (B-claim; press report of government confirmation).