About CoStar

You’re one step ahead

Commercial property is one of the most important parts of the economy and it is one of the largest investment classes. Also nearly everyone enters a commercial property on a daily basis to work, shop or to be entertained.

CoStar Group exists to deliver efficiency and transparency to this sector by providing property professionals with real time data and insight. 

CoStar Suite
CoStar researcher

Over 400,000 UK commercial property buildings are tracked in CoStar’s database where every change in their status is recorded – from space becoming available to it being let or sold, tenants moving in, leases expiring, or the building being demolished for example.

CoStar gathers and updates its data on an ongoing basis with over 8,000 sources, and has developed a state of the art research centre dedicated to monitoring the market.

Thousands of property professionals use CoStar’s online products to stay informed, find space to let or for sale, analyse properties & market performance and connect with their peers .

With CoStar data on their side, they can make faster and better informed commercial property decisions.

Business professional

CoStar Group Annual Report 2016

For CoStar, 2016 was the year where bold innovation met explosive growth.

Read our 2016 Company Report.

International Presence

CoStar Group has a strong, thirty year presence in the United States, where its flagship brands include CoStar, LoopNet and Apartments.com.

With more than thirteen years of successful operation in the UK, the Group’s more recent geographic expansion has taken us into Canada, France; Spain and Germany

If you would like more information about which products we offer in each geography please do not hesitate to contact us

Spotlight on Agency Awards

Each year CoStar recognises the top commercial property agencies in the UK, through a thorough analysis of their market activity, which CoStar tracks in its available properties and deals’ database.

Discover who changed the game last year, find out where your firm ranks or download the full list of winners here.

Interested in working at CoStar?

Enter the world of commercial property and shed a light on what moves this market: data, transactions and people.

We are always looking for qualified and driven individuals to join our team. From accounting, research and sales, to marketing and product development, we’re looking for those who want to become experts in our industry, help build our company, and move closer to achieving their personal and professional goals.

To find out more visit www.costarcareers.com


Data helps agents perform better, rather than detract from their expertise

Alan Gilkison from Ryden explains how the free flow of commercial real estate data accelerates transactions and benefits all industry players.  Read more >

CoStar UK Limited | 26th Floor, The Shard, 32 London Bridge Street, London SE1 9SG , United Kingdom | Registered in England | Company number: 01789170 | VAT number: GB 674 990 873