128 Castlereagh Street, Belfast, BT5 4NL

LetNI Ltd are delighted to bring this versatile property to the market for Let.

• Prominent commercial premises located on the busy Castlereagh Street
• Approximately 129.5 m² of flexible commercial accommodation over 2 floors
• Suitable for retail, salon, office, beauty, or wellbeing use
• Excellent frontage with strong passing footfall and visibility
• Spacious open-plan main floor with reception/waiting area
• Multiple treatment rooms 
• Modern WC suite and staff kitchen
• Benefits from electric shutters and alarm system
• G.F.C.H
• Available from 1.8.2026
• 5-10-year lease term considered
• Public transport links to Belfast City Centre on your door

An excellent opportunity to rent a substantial commercial premises in a prominent location on the ever-busy Castlereagh Street, just minutes from Belfast City Centre and well served by public transport links. Currently operating as a successful beauty & nail salon.  This versatile unit is suitable for a wide range of retail, salon, office, health & wellbeing or service-based businesses.

The accommodation extends to approximately 1,295 m² and is in excellent order throughout. The spacious main floor area benefits from excellent frontage onto Castlereagh Street, modern tiled flooring, recessed lighting, multiple workstations, a reception/waiting area, consultation room and excellent storage facilities.  Upstairs there are separate trainning and consultation rooms.

The large, double-glazed window units on the ground have electric shutters and the property is alarmed.

Available 1st August 2026 on a 5–10 year lease term is offered.

NAV: £5,350 per annum.  Estimated non-domestic rate bill is £3479

Insurance: Approximately £480 per annum

To view please ring or email LetNI Ltd