Apartments For Rent Newcastle Co Down . View tripadvisor's 957 unbiased reviews, 1,094 photos and great deals on newcastle apartment rentals. The northern ireland housing executive (nihe) is responsible for carrying out the housing assessments. Donard Fold Radius Housing from www.radiushousing.org 181 main street, dundrum, newcastle, county down, bt33 0ly. Find houses in newcastle, northern ireland with 957 unbiased tripadvisor reviews. Flat | 2 | 1.