DNG John O'Brien

• DNG John O'Brien
• Main Street, Castleblayney, Co. Monaghan,
• 042 974 9933
• 042 974 9934

• Residential (79)
• Rentals (19)
• Commercial (13)

Residential For Sale

These are some of the areas we have properties in: View all (79) Bailieborough (1) Ballybay (20) Carrickmacross (1) Castleblayney (50) Monaghan Town (2) Shercock (5) Here are some of the types of properties we are currently listing: View all (79) Detached House (31) Site (23) Bungalow (3) House (1) Townhouse (3) Terraced House (5) End of Terrace House (1) Semi-Detached House (9) Apartment (1)

Recently Sale Agreed Properties:

Recently Added Properties:

POA The Alders, Ballybay, Co. Monaghan €30,000 Drumcannon, Latton, Castleblayney, Co. Monaghan €175,000 Derry, Shercock, Co. Cavan €249,000 Aughrim Bed, Culloville, Castleblayney, Co. Monaghan €170,000 Oghill, Doohamlet, Castleblayney, Co. Monaghan

Agent Residential Property Map

About DNG John O'Brien

DNG John O’Brien has been in operation since 2006 owned and operated by John O’Brien. Since this time the company has grown from strength to strength due to its reputation for having substantial local knowledge in the Castleblayney/Monaghan area and its environs which is further enhanced with membership of the well established national property brand Douglas Newman Good Nationwide. DNG Nationwide is the fastest growing franchise network in Ireland having opened over 67 franchise offices throughout the country in the last three years. The company specialises in Residential & Commercial Sales & Lettings, Commercial, Residential & Landlord & Tenant valuations, Agricultural land sales & Panel valuers to lending institutions.



The Opening hours are:


09.00am - 6.00pm Monday to Friday


10.00am - 4.00pm Saturday by appointment only.

Our Team

Aisling Lenagh Phone: 042 9749933 Email: info@obriendng.com

Majella Mannering Phone: 042 9749933 Email: info@obriendng.com

John O'Brien Phone: 042 9749933 / 0876594714 Email: john@obriendng.com