Local Electoral Area · Dun Laoghaire Rathdown County Council

Construction leads in Dún Laoghaire

684 planning applications and commencement notices in Dún Laoghaire in the last twelve months, across 17 electoral divisions. 745 sites are on site right now. Updated weekly from the Dun Laoghaire Rathdown planning register and the national building control register.

684
Leads, 12 months
745
On site now
€298m
Pipeline value
Boundary: CSO / Tailte Eireann 2022
Every lead in Dún Laoghaire, on the map

Pro opens the map filtered to this area: every site pinned, scored and sized, with the area shading, trade filters and alerts for new filings.

Top trades in Dún Laoghaire

The work the last twelve months of filings call for, by trade.

Plumbing & Heating
451 leads
Electrical
450 leads
Carpentry & Joinery
423 leads
Plastering, Rendering & Dry Lining
419 leads
Painting & Decorating
417 leads
Roofing
417 leads
Flooring
416 leads
Masonry & Blockwork
415 leads

The housing stock in Dún Laoghaire

17,821 households in Census 2022, set against the national figure (the dark tick). Older homes on oil and solid fuel are where retrofit demand sits.

Age and occupancy

Built before 198061.6%Ireland 41.7%
Built before 191915.3%Ireland 8.6%
Built 2011 or later14.1%Ireland 7.9%
Vacant homes6%Ireland 7.7%
Holiday homes1.1%Ireland 3.2%

Central heating fuel

Oil6.7%Ireland 40.9%
Mains gas74.6%Ireland 34.5%
LPG0.2%Ireland 0.7%
Electric15.7%Ireland 12.4%
Solid fuel (coal, peat, wood)0.7%Ireland 9.4%
Other fuel0.8%Ireland 1%
No central heating1.3%Ireland 1.2%
Renewable energy source21.7%Ireland 25.7%

Tenure

Owner occupied64.6%Ireland 68.9%
Private rented23.4%Ireland 18.8%
Social rented10.5%Ireland 10.4%
Pobal deprivation score
+7.44

Relative affluence above the national average (0). A household-weighted mean of Electoral Division scores. Pobal HP Deprivation Index 2022, CC BY 4.0.

Source: CSO Census 2022, Small Area Population Statistics, CC BY 4.0. Shares are rolled up from each electoral division, weighted by households (dwellings for vacancy).

Recent planning applications in Dún Laoghaire

  1. to rear "Mervue" Brighton Terrace Sandycove Dunlaoire off Hudson Park, Hudson Road Sandycove between nos 4 & 5, Dublin, A96TXA3
    1 new building proposed max height Dun Rathdown County Council. It is proposed b
    Closed
    D26A/0743/WEBReceived 6 Oct 2026Decision due 30 Nov 2026
  2. La Scala, Vico Road, Killiney, Dublin, A96W827
    Erection of a reinforced concrete retaini
    Lodged
    D26A/0745/WEBReceived 6 Oct 2026Decision due 30 Nov 2026
  3. 22, Dundela Avenue, Sandycove, Co. Dublin, A96H7W5
    a) Demolition of existing single-storey garage to the side, b) Construction of new single storey extension to front…
    Lodged
    D26A/0735/WEBReceived 2 Oct 2026Decision due 26 Nov 2026
  4. 27, Haddington Park, Glenageary, Co. Dublin, A96K5H0
    Demolition of the existing rear and side extensions (approx. 62sqm), the demolition of the existing hipped roof over the retained house…
    Lodged
    D26B/0529/WEBReceived 2 Oct 2026Decision due 26 Nov 2026
  5. 37, Beechwood Lawn, Glenageary, Co. Dublin, A96X5N3
    Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs…
    Lodged
    D26B/0525/WEBReceived 1 Oct 2026Decision due 25 Nov 2026
  6. 6, Pakenham Road, Monkstown, Dublin, A94V4H0
    (a) Previously permitted development Reg. Ref. 24A/0649 on a reduced site area of 0.0192 hectares…
    Lodged
    D26A/0734Received 30 Sept 2026Decision due 24 Nov 2026
  7. The Manse' A96Y768 & 'The Annex' A96X2YH, York Road, Dun Laoghaire, Co. Dublin (A Protected Structure)
    1. Internal insulation of the existing solid stone exterior walls of the buildin
    Lodged
    REF15626Received 30 Sept 2026Decision due 27 Oct 2026
  8. 6 Clarinda Park North, Dun Laoghaire, Co. Dublin, A96 V089
    Planning permission for the change of use of the basement floor from
    Lodged
    D26A/0730/WEBReceived 29 Sept 2026Decision due 23 Nov 2026
  9. 8 Claremont Villas, Adelaide Road, Glenageary, Co. Dublin, A96P8P3 - a Protected Structure
    Development at 8 Claremont Villas, Adelaide Road, Glenag
    Closed
    D26A/0726/WEBReceived 28 Sept 2026Decision due 20 Nov 2026
  10. The Flags, Dalkey Avenue, Dalkey, Dublin, A96DX94
    construction of a 40sqm single-storey garden room to the north-eastern boundary
    Lodged
    D26A/0728/WEBReceived 28 Sept 2026Decision due 20 Nov 2026
Every Dun Laoghaire Rathdown application, by week

Who is building in Dún Laoghaire

The organisations behind the most applications in this area.

  1. 1Brinnin Holdings Limited4 applications
  2. 2Carrickreagh Developments4 applications
  3. 3Grassridge Limited3 applications
  4. 4Curve Devco Limited3 applications
  5. 5Red Rock BPRKH Ltd3 applications
  6. 6Baker Forge Properties Ltd3 applications
  7. 7Triple Rock Limited3 applications
  8. 8Madra Entertainment Ltd3 applications

Electoral divisions in Dún Laoghaire

  • Blackrock-Monkstown
  • Cabinteely-Pottery
  • Dalkey Hill
  • Dalkey Upper
  • Dalkey-Bullock
  • Dalkey-Coliemore
  • Dun Laoghaire Sallynoggin East
  • Dun Laoghaire Sallynoggin South
  • Dun Laoghaire-East Central
  • Dun Laoghaire-Glasthule
  • Dun Laoghaire-Glenageary
  • Dun Laoghaire-Monkstown Farm
  • Dun Laoghaire-Mount Town
  • Dun Laoghaire-Sallynoggin West
  • Dun Laoghaire-Salthill
  • Dun Laoghaire-Sandycove
  • Dun Laoghaire-West Central

Lead figures count planning applications and commencement notices received in the last twelve months inside this area's boundary; pipeline value is the estimated build value behind them. Applicant names of private individuals are never shown; organisations only. Boundary: CSO / Tailte Eireann National Statistical Boundaries 2022, CC BY 4.0.

Get Dún Laoghaire's leads, filtered to your trade.

Every site on the map, scored and sized, with alerts the week a new one is filed.