Past Developments

View some of Quintains past developments below.

Lucan & Adamstown

Set out over 200 acres with the development potential for 4,800 residential units, the lands form part of the Adamstown Strategic Development Zone. Dublin’s newest suburb, Adamstown is a vibrant & exciting new and growing neighbourhood, situated just 16 km west of Dublin City Centre.

  • 26,000 sqm of mixed-use retail with planned delivery starting 2022
  • Variety of primary and secondary schools
  • Community centre
  • Public parks with a range of sport facilities and play areas
  • Close proximity to Adamstown Train Station



Somerton offers an attractive and varied mix of house styles, with homes to appeal to a wide variety of purchasers. Somerton has been designed with the growing family in mind. Spacious interiors, attractive exteriors, and beautiful green spaces come together to create enviable homes in a central location.

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The Heath


Nestled between local parks and a thriving community, The Heath offers a location that is tranquil but connected. Designed by Allies & Morrison LLP Architects, the 4 bedroom homes at The Heath feature an elegant mix of brick and render exteriors, thoughtfully laid out interiors and are built with modern day living in mind.

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The St. Marnock's Bay in Portmarnock, North County Dublin comprises 98 acres with capacity to deliver approximately 1,100 new homes and a local retail centre, with low-density high quality housing and associated infrastructure planned throughout. Over 250 units are completed to date in the first phases, St Marnocks, and Dun Si.

This prime housing scheme is ideally positioned adjacent to the Portmarnock DART station, in one of North County Dublin’s most picturesque locations, rich in biodiversity with superb views to Howth and Irelands Eye . Portmarnock is a  traditional village steeped in history and it is famous for its five mile stretch of velvet strand beach that has long been a favourite with sunbathers, swimmers, walkers and nature lovers.
  • Local Centre with 550 sqm of mixed use retail/convenience  with a planned delivery Q1/2022
  • 3-acre green open space in the heart of the development
  • Walking and cycling routes connecting to the adjacent Greenway Coastal route
  • Adjacent to Portmarnock Train Station
  • Minutes from Portmarnock Village & beach

Dún Sí

St. Marnocks Bay

Life is made magical at Dún Sí, an enchanting new development of two, three and four bedroom houses, duplexes and apartments in St Marnock’s Bay, Portmarnock, on Dublin’s spellbinding North County coast. Enjoy a fine lifestyle in this highly sought-after and picturesque location, nestled between the beautiful villages of Malahide and Howth.

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