Total Letterbox: 13,194
BT20 3
Belfast Road, Bangor
Letterbox: 6251
Price: £312.55
BT20 4
Donaghadee Road, Bangor
Letterbox: 3771
Price: £188.55
BT20 5
Seacliff Road, Bangor
Letterbox: 3172
Price: £158.60