Property & Planning
Week of 2026-W10
Irish Property Market Intelligence
Monthly Report: 5–11 March 2026 | Transactions, Planning & Market Trends
Source: PROPERTY | Period: 2026-03-05 to 2026-03-11
905 Transactions, a €70m Land Deal, and a Legal Battle Over the Tax That Could Reshape Irish Housebuilding
The week of 5–11 March 2026 registered 3 property transactions nationally, with a national median of €341,303 — but the headline numbers mask a market of two speeds. Dublin's median of €440,088 sits 29% above the national figure, while Limerick's median of €245,500 tells a different story entirely. Meanwhile, the biggest deal of the period wasn't on the register at all: Patrick Durkan's D/Res paid €70 million for a 54-acre site near Marlay Park in Dublin 16 — one of the last large residential land banks inside the M50 — as Michael O'Flynn simultaneously launched a legal challenge against the Residential Zoned Land Tax that threatens to reshape how developers hold and deploy land across Ireland.
By the Numbers
| Metric | Value | Signal |
|---|---|---|
| National median transaction price | €341,303 | Baseline |
| National average transaction price | €366,627 | Mean skewed by high-end |
| Highest single transaction (residential) | €1,620,000 | Dun Laoghaire A96 |
| Highest single transaction (commercial) | €1,260,516 | Adelaide Road D02 |
| Transactions in €300k–€450k sweet spot | 36% | Core demand band |
| Dublin median premium vs national | +29% | Capital divergence |
| Limerick median vs national | -28% | Affordability opportunity |
| Planning applications received | 0 | 221 across 20+ authorities |
The Investigation: Where the Money Moved
The Property Price Register records transactions registered in the period — not necessarily those that closed in the same week. With that caveat in mind, the 3 transactions registered between 5–11 March 2026 paint a clear picture: Dublin dominates by volume and value, Cork is the only county matching Dublin's pace of growth, and the regions are catching up on transaction count even as price gaps persist. The average transaction of €366,627 sits €25,000 above the median, a gap driven by a cluster of high-value Dublin properties that pulled the mean upward.
Top Transactions Registered This Period
| Address | County | Price | Type | Signal |
|---|---|---|---|---|
| 10 Myrtle Park, Dun Laoghaire | Dublin | €1,620,000 | Residential | A96 coastal premium |
| 37 Upper Dorset Street, Dublin 1 | Dublin | €1,420,000 | Residential | D01 city centre |
| Park Place, Adelaide Road, Dublin 2 | Dublin | €1,260,516 | Commercial | D02 office market |
| 22 Gledswood Ave, Clonskeagh, D14 | Dublin | €1,350,000 | Residential | D14 premium suburb |
| 13 Leeson Village, Leeson St Upper, D4 | Dublin | €1,245,000 | Residential | D04 prestige |
| 5 Silverbrook, Rathfarnham | Dublin | €1,162,996 | Residential (new) | VAT-exclusive new build |
| Flat 1, 19 Longwood Ave, Dublin 8 | Dublin | €1,135,000 | Residential | D08 South Circular |
| Lisnacrilla House, Kinsale | Cork | €930,000 | Residential | P17 coastal premium |
| 7–8 Grafton Street, Dublin 2 | Dublin | €757,706 | Commercial | Prime retail street |
County Price Tracker: Period-over-Period Comparison
Dublin's 88% surge in transaction volume — from 146 to 275 registrations — is the standout story in the county data. This is not a price surge but a registration surge: a backlog of transactions from late February clearing through the system in the first week of March. Cork shows a similar pattern, with a 48% volume increase and a 21% median price rise from €299,780 to €362,819. Galway's median jumped 27% and Limerick's 39%, both consistent with registration timing effects rather than genuine market acceleration.
| County | Median (Current) | Median (Previous) | Change | Txns (Current) | Txns (Previous) | Volume |
|---|---|---|---|---|---|---|
| Dublin | €440,088 | €421,000 | +4.5% | 275 | 146 | +88% |
| Cork | €362,819 | €299,780 | +21.0% | 98 | 66 | +48% |
| Galway | €350,000 | €276,564 | +26.6% | 39 | 36 | +8% |
| Limerick | €245,500 | €176,000 | +39.5% | 32 | 20 | +60% |
| Waterford | €327,181 | €200,500 | +63.2% | 28 | 18 | +56% |
| Kilkenny | €330,000 | n/a | No prior data | 19 | n/a | New entry |
Planning Applications: The Forward Supply Signal
The 0 planning applications received across 20+ local authorities in the period represent the pipeline of future supply. With only 66 residential units proposed in total, this is a week dominated by one-off rural dwellings and small extensions rather than large-scale development. The single largest application — South Dublin County Council's Part 8 for 29 social and affordable homes at Castlefield Avenue, Knocklyon, Dublin 16 — accounts for 44% of all proposed residential units in the period.
| Application | Authority | Units | Type | Status |
|---|---|---|---|---|
| Castlefield Ave, Knocklyon, Dublin 16 (PT8SD359) | South Dublin CC | 29 | Social/Affordable Part 8 | Unregistered |
| Mount Carmel Rd, Loughrea, Galway (2660335) | Galway CC | 2 | Renovation/Extension | Pre-Validation |
| Glencar Scotch, Letterkenny (2660354) | Donegal CC | 1 | Mica Replacement | Pre-Validation |
| Ballybegley, Newtowncunningham (2660353) | Donegal CC | 1 | Mica Replacement | Pre-Validation |
| Sallywood, Killygordon, Lifford (2660341) | Donegal CC | 1 | New Dwelling (Rural) | New Application |
The Connections: What the Data Alone Cannot Tell You
Transaction registers and planning portals record what happened. They rarely explain why. A deeper look at this period reveals four structural themes that connect the dots: a Dublin 16 corridor where private and public capital are converging simultaneously; a tax on undeveloped land that is now being tested in court by some of Ireland's biggest developers; a landmark legal ruling that could unlock dozens of constrained sites across the country; and a Donegal planning queue that quietly documents the ongoing mica crisis. Each of these stories is bigger than the individual data point that surfaces it.
The Radar: Three Signals Worth Watching
The Deep Dive: Two Developers, Two Strategies, One Market
Over the period, two developers dominated the property intelligence landscape — one through a landmark acquisition, the other through a landmark legal challenge. Together, Patrick Durkan and Michael O'Flynn illustrate the two dominant strategies in Irish residential development right now: aggressive land banking backed by institutional capital, and a legal rearguard action against a tax that threatens to make land banking prohibitively expensive. A deeper look at their CRO profiles reveals the corporate architecture behind each strategy.
Patrick Durkan and D/Res — The Last Land Bank Inside the M50
Patrick Durkan operates from 11 Park Avenue, Dublin 4, and directs a cluster of property development entities all registered at Warrington House, Mount Street Crescent, Dublin 2 (D02 R256). CRO records show Durkan as director of DRES Holdings Limited (registered August 2022), DRES Ventures Limited (registered October 2024), The Arden Team Designated Activity Company (registered July 2022), KV Investments Limited, Mountkerry Ventures Limited, and Lisava Ventures Limited. The registration of DRES Ventures in October 2024 — just 16 months before the €70m Dublin 16 acquisition — suggests a purpose-built vehicle for the Marlay Park deal.
| Entity | Reg. Date | Type | Address | Role |
|---|---|---|---|---|
| DRES Holdings Limited | Aug 2022 | LTD | D02 R256 | Holding company |
| DRES Ventures Limited | Oct 2024 | LTD | D02 R256 | Deal vehicle |
| The Arden Team DAC | Jul 2022 | DAC | D04 WN59 | Construction arm |
| Arden Construction Ventures | Aug 2025 | LTD | D24 N2HR | Construction ventures |
| KV Investments Limited | Dec 2019 | LTD | D02 R256 | Investment vehicle |
Michael O'Flynn — The Cork Developer Taking on the State
Michael O'Flynn of Rockfield House, Kilcrea, Ovens, Co. Cork, is one of Ireland's most prolific residential developers outside Dublin. CRO records show O'Flynn as director of at least eight active construction entities, all registered at Beckett House, Barrack Square, Ballincollig, Cork (P31FK27). The corporate structure is built around O'Flynn HoldCo Unlimited Company at the top, with project-specific entities for each development: O'Flynn Construction (Cork), O'Flynn Construction (Dublin), O'Flynn Construction (Caragh), and O'Flynn Construction (Foxrock). The Foxrock entity, registered January 2024, signals a recent push into Dublin's premium south suburbs.
| Entity | Reg. Date | Type | Location | Role |
|---|---|---|---|---|
| O'Flynn HoldCo ULC | Sep 2015 | ULC | Ballincollig, Cork | Group holding company |
| O'Flynn Construction Co. ULC | Oct 2015 | ULC | Ballincollig, Cork | Main construction entity |
| O'Flynn Construction (Cork) ULC | Dec 1998 | ULC | Ballincollig, Cork | Cork projects |
| O'Flynn Construction (Dublin) Ltd | Jul 2014 | LTD | Ballincollig, Cork | Dublin projects |
| O'Flynn Construction (Foxrock) Ltd | Jan 2024 | LTD | Ballincollig, Cork | Foxrock development |
Key People This Period
| Name | Role | Notable Activity | Connections |
|---|---|---|---|
| Patrick Durkan | Developer, D/Res co-founder | €70m Dublin 16 housing site acquisition; 1,000–1,200 homes planned near Marlay Park | DRES Holdings, DRES Ventures, Arden Team DAC |
| Michael O'Flynn | Developer, O'Flynn Construction | Leading legal challenge against RZLT; 8 active construction entities across Cork and Dublin | O'Flynn Construction Co., O'Flynn HoldCo, O'Flynn Construction (Cork) |
| Mr Justice Nolan | High Court Judge | Authored [2026] IEHC 153 — first written judgment discharging a freehold covenant under the 2009 Act | GUIA Properties v Paddocks Killeline; landmark property law ruling |
| Ryan Leneghan | Director, Ryconlou Limited | Landlord-tenant dispute over licensed premises in Athlone; security for costs appeal allowed | [2026] IEHC 152 Ryconlou v Conlon |
| Humphreys J. | High Court Judge | Dismissed leave to appeal in Cork development plan case; authored wind energy planning judgments | [2026] IEHC 137 Condon v An Coimisiún Pleanála |
One to Watch: DRES Holdings Limited
DRES Holdings Limited
| Metric | Detail |
|---|---|
| Registration date | 19 August 2022 |
| Company type | Private Limited Company |
| Director | Patrick Durkan (11 Park Avenue, Dublin 4) |
| Co-director | Kevin Durkan (Cherry Hill House, Enniskerry, Wicklow) |
| Related entities | DRES Ventures Ltd (773081), The Arden Team DAC (707573), Arden Construction Ventures (778131) |
| Institutional backer | Avenue Capital (20% stake, valuing D/Res at €80m+) |
| State backing | ISIF €150m commitment to Avenue Capital homebuilders fund |
What they do: DRES Holdings is the holding company for D/Res, the residential development joint venture between Patrick Durkan and Lone Star, the American private equity firm. D/Res builds large-scale residential schemes across Dublin and Wicklow, with completed projects in Adamstown and Wicklow town. The company operates through a cluster of SPVs registered at Warrington House, D02 R256.
Why it matters: The €70m acquisition of a 54-acre site near Marlay Park, Dublin 16 — reported by the Business Post on 14 March — is one of the largest residential land deals in Dublin in recent years. The site, capable of 1,000–1,200 homes, is described as one of the last significant housing sites within the M50. With Avenue Capital holding a 20% stake and ISIF backing the broader fund, this is a deal that connects Irish state capital, American private equity, and one of Dublin's most active developer families. The registration of DRES Ventures in October 2024 — just 16 months before the deal — suggests the corporate structure was purpose-built for this acquisition.
The number that matters: €70m for 54 acres = €1.3m per acre. For context, residential land in Dublin 16 has historically traded at €800k–1.2m per acre. The premium paid suggests D/Res and its backers have high conviction on planning outcomes and build-out timelines. The question for 2027: will the planning process deliver the density needed to justify the land price?
The Broader Picture
The Irish Courts
The High Court delivered 18 judgments in the period 5–11 March 2026. Four are directly relevant to property, planning, and business readers: a landmark covenant discharge ruling that opens a new legal pathway for developers; a landlord-tenant dispute over a licensed premises in Athlone; a Cork planning appeal dismissed; and two wind energy planning cases. The covenant discharge ruling is the most significant for the property market — it is the first written judgment under Section 50 of the Land and Conveyancing Law Reform Act 2009, and it establishes a clear framework for discharging historic covenants that have blocked development.
| Citation | Parties | Subject | Why It Matters |
|---|---|---|---|
| [2026] IEHC 153 | GUIA Properties v Paddocks Killeline | Freehold covenant discharge (Limerick) | First written judgment under 2009 Act; unlocks 10 houses in Newcastle West; landmark for developers |
| [2026] IEHC 152 | Ryconlou Limited v Conlon | Landlord-tenant, licensed premises, Athlone | Security for costs appeal allowed; defendant failed to show appreciable risk plaintiff couldn't pay |
| [2026] IEHC 137 | Condon v An Coimisiún Pleanála | Cork development plan; planning appeal dismissed | Leave to appeal refused; developer cannot appeal quashing of planning permission for Cork site |
| [2026] IEHC 135 | Rural Residents Wind Aware v An Coimisiún Pleanála | Wind energy planning challenge | Residents group challenging planning board decision on wind farm; energy infrastructure vs community rights |
Property Markets and Plans
The period's 3 registered transactions and 0 planning applications together tell a story of a market with strong demand but constrained supply. The commercial property market showed signs of life with a €1.26m office transaction on Adelaide Road and a €757k Grafton Street deal. On the planning side, the dominance of one-off rural dwellings and small extensions — rather than large-scale residential schemes — confirms that the planning pipeline for new supply remains thin outside of state-led Part 8 schemes.
| Property/Application | Location | Value/Units | Significance |
|---|---|---|---|
| 10 Myrtle Park, Dun Laoghaire | A96 eircode | €1,620,000 | Highest residential transaction; coastal premium market |
| Park Place, Adelaide Road, D02 | Dublin 2 | €1,260,516 | Commercial office; D02 market showing continued activity |
| 7–8 Grafton Street, D02 | Dublin 2 | €757,706 | Rare commercial transaction on Ireland's premier retail street |
| PT8SD359 — Castlefield Ave, Knocklyon D16 | Dublin 16 | 29 units | Largest planning application; social/affordable; same D16 corridor as D/Res €70m site |
| Mica replacements — Donegal (2660354, 2660353) | Donegal | 2 units | Ongoing mica crisis; planning system absorbing defective block replacements |
The Week Ahead
The period 5–11 March 2026 will be remembered as the week when the two dominant forces in Irish housing — private capital and public policy — converged on the same Dublin 16 corridor. Patrick Durkan's €70m land deal and South Dublin County Council's Part 8 planning application are not competing stories; they are complementary signals that the D16/D18 corridor is where the next phase of Dublin's housing expansion will play out. The RZLT legal challenges, led by Michael O'Flynn, add a third dimension: the tax and legal environment in which that expansion will occur is itself contested. The outcome of those court cases — expected in late 2026 — will determine whether the forward-funding model that has underpinned Irish apartment construction remains viable.
What to Watch:
Watch for the RZLT court cases to be listed for hearing in Q3–Q4 2026 — the outcome will determine whether the forward-funding model survives intact or requires legislative adjustment. Watch for DRES Holdings to file planning applications for the Marlay Park site in Dublin 16 — the density and mix of housing types proposed will signal whether the €1.3m per acre land price can be justified. Watch for the Section 50 covenant discharge ruling to generate a wave of applications from developers with constrained sites — the first wave of cases will test whether the GUIA Properties framework applies broadly or is limited to its specific facts.