Your First Call for Business Rental Property

Johnsey Estates is a privately owned property business which concentrates upon its heartland in South Wales. It has two divisions, being an investment portfolio of leisure, office and industrial/warehousing and a development portfolio with some of the region’s most outstanding opportunities available. The company owns and manages all its own assets.

Rental Opportunities

Office Space

Mamhilad Park Estate offers a range of flexible and newly refurbished office accommodation from 180 sq ft to 7,500 sq ft.

  • Individual Offices to Single Open-Plan Floors
  • High speed Fibre broadband connectivity
  • Free Car Parking
  • Flexible Terms and Fast Occupation
  • Rents from just £8.00 per sq/ft

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Work Space

Mamhilad Park Estate offers flexible work space accommodation in units up to 20,000 sq ft. 

  • Self Contained Units
  • CCTV & 24/7 manned security
  • Excellent road access 
  • Rents from just £1.00 per sq/ft

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  • Strategic Location

  • Free Parking

  • Support Staff

  • Wi-Fi

  • Conference Rooms

  • Nursery

  • Restaurant

  • Fitness Gym

Strategic Location
Easy access to M4, mainline rail and local airports

Free Parking
Free parking available

Support Staff
On-site maintenance team

High Speed Broadband

Conference Rooms
Conference rooms available including Smart Interactive TV

Little Stars open 7:45am - 6pm (5 days a week)

Café on the Park open 7am - 3:30pm (5 days a week)

Fitness Gym
Open 6am - 9pm (7 days a week)

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Why Choose Johnsey Estates?


Our skill is in creating the right environment for your company to prosper. We are continually listening and responding to our occupiers’ views and requests; we continue to research best practice in our core market and to invest and upgrade our premises.


A wide range of rental space is available to your company at highly competitive and affordable rates. See what space is currently available, on Rightmove or contact us.


Johnsey Estates are a trusted team running a stable and highly respected business, with an outstanding long term track record in South Wales property development and investment.

Development Opportunities

The company owns a portfolio of development sites which will be taken through the planning process. All the land is strategically positioned and forms the bedrock of the company's future plans to create a modern and dynamic built environment across both the residential and commercial sectors.

A major planning application was submitted in June 2017 for an Urban Village comprising up to 975 houses, plus all associated facilities including a new school, to sit alongside the existing Business Park at Mamhilad Park Estate. Further information can be found via.

The company intends to expand its business activities in South Wales and beyond, and is constantly looking for new property investment and development projects.

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