Office Spaces to Rent in South Glamorgan

Cardiff Office to Rent

Introducing The Coal House, an eco-stylish workspace offering inspiring and progressive workspaces in the heart of Cardiff. With an industrial-chic aesthetic throughout the building, The Coal House offers premium, immaclately finished spaces ready for the tenant to fit out themselves to suit their individual business requirements. Fully furnished, bespoke fit-outs can also be arranged at the request of the incoming occupier. The building is newly available (as of January 2023) having undergone a significant, stylish refurbishment to give sustainability-conscious businesses the opportunity to thrive in an ultra-green environment. The building itself has been heavily decarbonised and is 100% powered by renewable energy – partly from solar panels. There are various other thoughtful details included in the refurbishment from electric vehicle charging points and communal bikes, to clever technology to save energy and water. Occupiers can enjoy all the perks of this thriving business hub including a friendly concierge service offered to help lighten the load with anything from dry cleaning and bike servicing to welcoming guests. Take a break from meetings and find a quiet corner for contemplation, booths for enjoying lunch and open spaces for inspired collaboration and creative exchanges within the atrium lounge. You can also find a dedicated area for catered events here. With sound-proof meeting rooms and fully-fitted zoom rooms, there is also plenty of private space for occupiers to book. In-building amenities also include a Coffee Bar with specialty coffee blends and artisan pastries to collect or even get delivered to a desk via The Coal House app. The property is strategically situated in a highly prominent position on Dumfries Place, within Cardiff’s established professional office quarter. The site offers unrivalled transport links being well served by public transport links with Queen Street Railway Station only 0.3 miles away and several main bus stops located opposite the property. The Coal House is located on one of the main arterial routes passing through the centre of Cardiff, hence the property is easily accessed by road and benefits from having a 988-space NCP car park located directly adjacent to the property.

Date on Market:

21/07/2022

Cardiff Office to Rent

Anchor Court is a three storey modern office property with very generous parking and excellent access to the local road network.

Date on Market:

16/12/2025

Cardiff Office to Rent

Benefiting from an impressive Grade A specification, 3 Assembly Square is a prime waterfront office development extending to a total of 65,765 sq ft over ground and five upper floors, with undercroft car parking for 70 cars. This high quality building, already home to ITV Wales, Life Science Hub, KPMG, Acuity Legal and Gambit Corporate Finance, benefits from a full height internal glazed atrium above the reception area as well as being awarded ‘BREEAM Excellence’ and an EPC 'B' rating.

Date on Market:

08/01/2024

Cardiff Office to Rent

Work in the heart of the city centre from a landmark building by exploring the premium selection of space solutions at Churchill House. An extensive refurbishment has started Churchill House’s new chapter today, with a plan for a brighter tomorrow. Occupants now enjoy contemporary boardrooms, upgraded kitchen facilities, and enhanced washrooms, all complimentary for internal team use and client meetings. Churchill House offers essential amenities and facilities, including concierge reception, 24/7 security, passenger lifts, shower and change facilities, and more. Additionally, there is a basement car park with a ratio of 1/1,000 and 50 cycle spaces, and four retail units to provide even more amenities. Churchill House offers four flexible workspace options, designed to suit a range of operational needs and levels. Ready-to-fit spaces are blank canvases for creating a wholly unique space. Fitted spaces save the heavy lifting with a meeting room and kitchen included. Fitted and furnished spaces come with full furniture packs. Fitted, furnished, and connected spaces include either a dedicated leased line or a fully managed office network with switch, firewall, and access points included. Churchill Way is within the primary shopping district, with a variety of cafes, bars, and restaurants, and offers excellent public transport links, including Queen Street Train Station and nearby bus routes, and benefits from close proximity to car parking facilities. Churchill House is situated alongside the new Canal Quarter Development, completed in 2024. The Canal Quarter is Cardiff's newest leisure destination, providing outdoor seating, green public spaces, and an outdoor performance area.

Date on Market:

16/03/2026

Cardiff Co-working to Rent

Willcox House offers growing businesses the perfect space to thrive, with a variety of flexible professional office spaces available for immediate occupancy, located approximately 3 miles from Cardiff City Centre on Dunleavy Drive. This premier opportunity provides versatile floor plans of up to 17,000 square feet, with a range of demising options, allowing both growing and established businesses to secure their perfect space. The offices boast quality finishes throughout, including glass-fronted office accents and large windows for rich natural lighting. Other desirable property amenities include disability access, lifts, vibrant outdoor seating, post services, on-site concierge (Monday to Friday), showers, an on-site wellness lounge, super high-speed internet, a bus stop, and bike racks. There is also abundant parking available for up to 345 vehicles, perfect for commuting staff and clients. Tenants will have the option to combine the full property into a single lease, offering a total of 51,000 square feet of turnkey space. The property benefits from exceptional regional connectivity, with access to major roadways and public transport connections. It sits adjacent to the A4232 dual carriageway, which links with the M4 motorway (Junction 33) to the north, the city centre, and Cardiff Bay to the east. The surrounding area has experienced one of the largest regeneration projects in Europe and is now firmly established as a population hub for business, residential, and leisure activity, with a range of high-profile companies, retailers, hotels, restaurants, and bars nearby. Over the past 20 years, a large concentration of commercial and residential development has emerged in the immediate area. This includes a large Ikea store, the Cardiff Bay and Dunleavy Drive retail parks, as well as two supermarkets. Tenants at the property will be able to walk to top-quality amenities, including Starbucks, Harvester, Morrison’s, Asda, the Cardiff Bay Retail Park, and Cardiff Marina. Additionally, the location is just five minutes from a multitude of bars and restaurants in Mermaid Quay, the affluent seaside town of Penarth, and all the shopping and culture of Cardiff City Centre, creating a dynamic and convenient work environment that drives continued growth. Cardiff delivers a compelling destination for your operations, fueled by favorable demographics within 2 miles of Willcox House. More than 77,000 residents call the area home, alongside a daytime workforce of over 59,000. With a large portion of the local workforce employed in service-producing industries, there is no shortage of qualified talent to support growth in professional office sectors. Don’t miss this rare opportunity. Contact Chris Spiteri with PropertyIndex today to schedule a tour and learn more about this incredible offer.

Property Type:

Office

Date on Market:

23/01/2025

Cardiff Office to Rent

The property comprises a 2 storey, end of terrace property, which provides predominantly modernised office accommodation with ancillary storage space, contained in a side store and rear garage. The property benefits from a modern kitchen/breakout area, gas central heating and wc's. There is on site parking availble opposite the property. The property is located in a well-established residential and commercial area just to the east of Cardiff city centre. Waterloo Road lies within the district of Penylan, approximately 1.5 miles from Cardiff city centre. J30 of the M4 is approximately 3.8 miles from the property. There are an excellent range of amenities within close proximity including Roath Park Lake (1.3 miles), a Sainsburys Supermarket (0.8 miles) and Wellfield Road/Albany Road, where a range of local and national retailers, bars and restaurants can be found (approx 1 mile).

Date on Market:

02/06/2026

Cardiff Office to Rent

The property comprises a modern, brick built, 2 storey office building. The available suite is located on the ground floor and has been fitted out to a good standard with a specification. 3 Oak Tree Court is located within South Wales` premier business park, Cardiff Gate Business Park, which is located immediately off Junction 30 of the M4 motorway. The property benefits from nearby amenities including a hotel, nursery and Starbucks. The Park is home to a variety of occupiers including Sir Robert McAlpine, SSE and Lloyds Bank.

Date on Market:

10/02/2026

Cardiff Office to Rent

Principality House comprises an 8 storey, detached office building extending to approximately 60,473 sq. ft, located in a central location within Cardiff city centre. The property was refurbished in 2023, including new M&E, to provide high quality office accommodation with a specification including air conditioning, raised floors, suspended ceilings and LED lighting. There are passenger lifts serving all floors and male and female WC's on each floor. There is parking for 56 cars in the basement car park. Principality House (Rear) is located on Greyfriars Place but also benefits from access via The Friary, which is located off Queen Street, one of Cardiff prime retail locations. A Coffee One cafe is located in the ground floor of the property with The Friary also benefitting from a Premier Inn hotel, Slug and Lettuce and Revolution de Cuba bar restaurants and a JD Gym. The main retailers on Queen Street and within St Davids Shopping Centre are all within an easy walk. The Park Plaza Hotel on Greyfriars Road is located within a 3 minute walk. Cardiff Central Station (0.6 miles) and Queen Street Railway Station (0.4 miles) are both located within a short walk away, with both stations providing regular services to the South Wales Valleys, Bristol and London Paddington (1 hour 50 mins). There are bus stops on Greyfriars Road (0.05 miles) which provide regular services to a number of locations in Cardiff and the surrounding areas.

Date on Market:

23/02/2026

Cardiff Office to Rent

The property comprises a ground floor unit which benefits from attractive views over the Cardiff Bay waterfront. The office has been fitted out to a good standard with meeting rooms and kitchen. It benefits from a specification including: suspended ceilings; raised floor; heating/cooling; ceiling mounted spotlights; kitchen; laminated floor coverings and a WC.

Date on Market:

12/11/2025

Cardiff Office to Rent

The property comprises a three-storey purpose-built, self-contained office building with car parking conveniently allocated to the front. The available space comprises of both the first and second floors, totaling 4,198 sq ft. Both floors feature large open-plan office areas, currently complemented by meeting / conference rooms. However, the layout can be adapted by any future occupier to suit their specific requirements.

Date on Market:

14/08/2025

Cardiff Office to Rent

3 Cwrt-y-Parc comprises a 3 storey office building. The available suite is on the first floor and provides good quality accommodation, with a specification including suspended ceilings with recessed lighting, electric wall mounted heaters, kitchen facilities, intercom entry system, carpets throughout and male and female WC's. The property also benefits from having 2 allocated car parking spaces.

Date on Market:

13/08/2025

Cardiff Office to Rent

3-7 Drake Walk comprises a purpose built, self contained office building, located in a convenient location in Cardiff city centre. The property is situated on Drake Walk which forms part of the Waterfront 2000 development. It is ideally located with Cardiff Central Railway Station just 0.6 miles from the property. St David's 2 shopping centre, anchored by John Lewis and Cardiff’s main retail and leisure facilities are located within close proximity. 3-8 Drake Walk is located adjacent to the Capital Quarter office development, a Novotel Hotel and Kin+Ilk coffee shop. The property is easily accessed by car via the A4232 which links directly into Cardiff Bay and J33 of the M4. Junctions 29 and 30 of the M4 Motorway to the east is accessible via Newport Road and the A48M. What3Words erase.tiny.still

Date on Market:

01/08/2025

Cardiff Office to Rent - Nantgarw

6 Cefn Coed comprises a self contained office building of masonry construction with accommodation over ground and first floor. Cefn Coed office development is situated in a prominent position in Parc Nantgarw. It occupies an excellent location just off the A470 dual carriageway, which in turn links to the M4 motorway just 3 miles south, linking to other major cities and towns such as Newport, Bridgend and Swansea. The estate benefits from being in close proximity to excellent transport links including Treforest Estate Railway Station and Taffs Well Railway Station.

Date on Market:

05/06/2025

Cardiff Office to Rent

Edward House comprises a two-storey office building set around a landscaped courtyard, located just 1.5 miles from the city centre. Tagomago Park is located in Ocean Park, approximately 1.5 miles (2.4 km) from the city centre, with direct links to Cardiff Bay. It benefits from good road connectivity to the M4 via Rover Way and the A4232 Peripheral Distributor Road. Nearby occupiers comprise a range of trade, office and industrial users including Football Association of Wales, Virgin Media, Viridor, NSPCC, Greggs and South Wales Police.

Property Type:

Industrial

Date on Market:

17/03/2025

Cardiff Office to Rent

Peterson House is a self contained office building located on Cardiff Gate International Business Park (100 acres) on Junction 30 of the M4. Occupiers on the estate already include a number of leading blue-chip companies. On site facilities include a Travelodge Hotel, Creche, Regus Serviced Office, Toby Restaurant and Pub, Waitrose, WH Smith, KFC and Starbucks. Cardiff Gate is also home to Welcome Break Services which includes Petrol Filling Station and EV Charging Stations. The adjacent Cardiff Gate Retail Park includes Asda, McDonalds, Oak Furniture Land, Wren Kitchens, Costa Coffee, DFS, SCS, Bensons for Beds and B&Q. What3Words rail.crops.cloud

Date on Market:

27/02/2025

Cardiff Office to Rent

Castle Arcade is a Grade 2 listed arcade and home to a range of exciting independent bars, restaurants and specialist retailers. The available accommodation is located in the upper floor balconies where a range of suites are available which could suit office, retail or other uses (subject to planning). The Castle Quarter is ideally located in the heart of Cardiff city centre, close to Cardiff Castle. The city’s main retail and leisure amenities are all located in close proximity including St David’s 2 shopping centre, John Lewis and numerous bars and restaurants.. Cardiff Central Railway Station and the new Bus Interchange are both located within an easy walk (approximately 10 mins).

Property Type:

Retail

Date on Market:

15/05/2026

Cardiff Office to Rent

The property comprises a two storey semi-detached building set within a gated courtyard. The property is located in Cardiff’s Enterprise Zone business district, in the city centre. It benefits from being within close proximity of Cardiff Central Railway Station and Cardiff’s main retails areas including St David’s 2 and John Lewis. There is also a wide range of bars and restaurants nearby within Mill Lane and surrounding areas. Nearby occupiers include British Gas, Lloyds Bank, Eversheds Sutherland, Deloitte and Network Rail.

Date on Market:

19/03/2026

Cardiff Office to Rent

Womanby House forms part of The Trade Collective, located off Womanby Street, within the Jones Court courtyard. Womanby Studios, has been extensively refurbished to provide excellent, contemporary office space in the heart of the city centre. The available accommodation is situated on the second floor and is accessed via a communal ground floor lobby. The available suites benefit from a high quality finish The property is situated at Jones Court, and part of the Trade Collective development, located off Womanby Street. Jones Court is a popular location housing a number of local and national businesses including Lyons Davidson Solicitors, Box UK, RNIB and Otis Lifts. The development is ideally located for Cardiff’s amenities and retail areas, including St David’s 2 Shopping Centre and John Lewis. It is also a short walk to Cardiff Central railway station.

Date on Market:

17/02/2026

Cardiff Office to Rent - Nantgarw

2 Cefn Coed is located in a prominent position in Parc Nantgarw, which is ideally located just off the A470, providing direct access to Junction 32 of the M4 Motorway just 3 miles (4.8 km) to the south. Parc Nantgarw and Treforest Industrial Estate adjacent, benefit from a range of facilities including a number of shops, restaurants and leisure facilities. Additionally, the property is situated 1.3 miles (2.1 km) to the south of Treforest Estate Railway Station and 1.7 miles (2.7 km) to the north of Taffs Well Railway Station.

Date on Market:

21/09/2023

Cardiff Office to Rent

101 St Mary Street provides accommodation over basement, ground and four upper floors. The reception has been recently refurbished and provides access to the office accommodation on each floor. There are two passenger lifts to the upper floors. The WC’s are situated within the floor plates and demised to each tenant. The suite has been recently refurbished and provides good quality contemporary office space with an exposed services finish with air conditioning. The office is currently fitted out with a mix of meeting rooms, kitchen and open plan space which can be retained. The property is located in an exceptional position within Cardiff City Centre. Cardiff Central Station and Central Square are approximately 480 metres to the south of the property with the Principality Stadium and Cardiff Castle to the north. The city centre amenities including shops, bars and restaurants are all located in close proximity on St Mary Street, The Hayes and St Davids 2, Cardiff's premier retail shopping precinct. The NCP car park on Westgate Street is the closest public car park to the property, approximately 320 metres to the north.

Date on Market:

22/08/2023

Cardiff Office to Rent

Haywood House South comprises an attractive, three-storey office building located in a prominent position on Dumfries Place, in the heart of the traditional city centre office core. The property has been refurbished to provide high quality accommodation including a new ground floor reception area, new shower and secure basement parking. The property is situated in a highly prominent position on Dumfries Place, within Cardiff’s established professional office quarter. The property benefits from being in close proximity to Queen Street and Cardiff’s main retail and leisure areas.||Haywood House South is well served by public transport links with Queen Street Railway Station only 0.3 miles away and several main bus stops located opposite the property. Dumfries Place is one of the main arterial routes passing through the centre of Cardiff, hence the property is easily accessed by road and benefits from having a 988 space NCP car park located directly opposite the property.

Date on Market:

15/05/2026

Cardiff Office to Rent

The property comprises a self contained office building of masonry construction with accommodation across three floors. The property is situated in Windsor Place, one of Cardiff’s most sought after professional office locations. Queen Street and Cardiff’s main retail areas are all within a few minutes walk. Windsor Place is well served by public transport with Queen Street Railway Station only a few minute’s walk and bus stops located on Dumfries Place. The property is easily accessible by car and there are a number of public car parks within easy walking distance

Date on Market:

01/06/2022

Cardiff Office to Rent

Date on Market:

11/08/2021