UK SIC 2007 · 68310
Real estate agencies
Real estate agencies is UK SIC code 68310, part of division 68 (Real estate activities) in the SIC 2007 classification. As of the July 2026 Companies House register, 37,535 active UK companies list 68310 among their SIC codes, and 25,468 list it as their first code.
As of the July 2026 Companies House register, 37,535 active UK companies list 68310 among their SIC codes (25,468 as their first code).
Companies House data refreshed daily. Page reviewed July 2026.
Division 68: Real estate activities
Real estate activities is among the busiest corners of the register, and most of it is not estate agency. The dominant code, 68209, covers letting and operating of own or leased property, followed by 68100 for buying and selling own real estate: together they capture the vast population of buy-to-let vehicles and property SPVs, often incorporated to hold a single building. Fee-based managing agents sit under 68320, high street and online agencies under 68310, and housing association landlords under 68201.
Because so many entries are single-property SPVs, segmentation matters more here than in almost any other division. Mortgage brokers, bridging lenders, insurance intermediaries, accountants and block management software firms all prospect the landlord codes, watching for new incorporations that often signal a purchase in progress. Agencies under 68310 buy portals, proptech, photography and compliance services instead. Filing deadlines suggest an accountant switch is possible, while growth in a company under 68320 usually means new management instructions won.
Related SIC codes
Who uses this code in B2B outreach
Lead generation for UK estate and letting agents →
Find UK landlords, property investors, and developers from Companies House.
Where SIC 68310 clusters in the UK
About SIC 68310
How many UK companies use SIC code 68310?
37,535 active UK companies include 68310 (Real estate agencies) among their up-to-four registered SIC codes, of which 25,468 list it first. Figures are from the July 2026 Companies House register snapshot, counting active companies only.
What SIC code should a buy-to-let property company use?
Landlords letting property they own generally use 68209, while companies trading properties (buying to sell rather than to rent) fit 68100. You choose the codes yourself at incorporation or change them later on a confirmation statement (CS01), with no approval needed, and you can hold up to 4 codes if the company both lets and trades. Lenders sometimes prefer to see the code that matches the loan purpose.
How do I separate landlords from letting agents in division 68?
Use the code split. 68310 marks estate agencies and 68320 marks agents managing property for a fee, whereas 68100 and 68209 indicate companies dealing in or letting their own assets, typically landlords and SPVs. Because codes are self-selected, some overlap exists, so pairing the code with signals like company name, officer count and website presence produces a much cleaner list.
Find UK SIC 68310 companies
Filter Companies House by this code and enrich with verified contact data.
10 free trial leads, no card required.