COSTAR UK LIMITED
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Next accounts due
2026-09-30 (in 4mo)
Last filed for 2024-12-31
Confirmation statement due
2027-01-15 (in 8mo)
Last made up 2026-01-01
Watchouts
None on the register
Cash
£13M
+43% vs 2023
Net assets
£112M
+6% vs 2023
Employees
298
-0.7% vs 2023
Profit before tax
-£48M
-418.2% vs 2023
Name history
Renamed 4 times since incorporation
- COSTAR UK LIMITED 2007-12-17 → present
- FOCUS INFORMATION LIMITED 2005-04-13 → 2007-12-17
- PROPERTY INTELLIGENCE LIMITED 2003-10-14 → 2005-04-13
- PROPERTY INTELLIGENCE PLC 1985-04-25 → 2003-10-14
- SCANSPEED LIMITED 1984-02-06 → 1985-04-25
Net assets
2-year trend · vs Technology median
Accounts
2-year trend · latest reflected 2024-12-31
| Metric | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Turnover | £53,948,605 | £59,912,601 | |
| Operating profit | -£6,446,493 | -£10,997,295 | |
| Profit before tax | -£9,201,699 | -£47,679,833 | |
| Net profit | -£9,201,699 | -£47,679,833 | |
| Cash | £9,078,545 | £12,979,798 | |
| Total assets less current liabilities | £131,806,531 | £139,266,577 | |
| Net assets | £105,545,664 | £111,885,653 | |
| Equity | £105,545,664 | £111,885,653 | |
| Average employees | 300 | 298 | |
| Wages | £27,034,394 | £28,848,693 |
Values shown as filed in the company's annual accounts. — indicates the figure wasn't present under that line item in that period. About these numbers
Ratios
Computed from the line items above — sparklines read oldest → newest
| Ratio | Trend | 2023-12-31 | 2024-12-31 |
|---|---|---|---|
| Operating margin | -11.9% | -18.4% | |
| Net margin | -17.1% | -79.6% | |
| Return on capital employed | -4.9% | -7.9% | |
| Gearing (liabilities / total assets) | 41.9% | 48.1% | |
| Current ratio | 0.74x | 1.34x | |
| Interest cover | -3.89x | -5.03x |
Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.
Audit & accounting basis
- Accounting basis
- FRS 102
- Reporting scope
- Standalone (parent only)
- Auditor
- Ernst & Young LLP
- Audit opinion
- Unqualified (clean)
- Going concern
- Affirmed
“The ultimate parent undertaking, CoStar Group, Inc. (the "Group"), has agreed to provide unconditional continued financial support to enable CoStar UK Limited (the "company") to meet its obligations as and when they fall due for a period of 12 months from the date of approval of the balance sheet, to the extent that the entity is unable to meet its liabilities.”
Group structure
- COSTAR UK LIMITED · parent
- Agents' Mutual Limited 100%
- Business Immo 100%
- Comreal Info 100%
- CoStar España, S.L. 100%
- CoStar Italy S.r.l. 100%
- Grecam S.A.S. 100%
- Glanty Ltd 100%
- OnTheMarket 100%
- PT STR Indonesia 100%
- STR Australia Pty Ltd 100%
- STR Benchmarking (Beijing) Co., Ltd 100%
- STR Columbia S.A.S 100%
- STR Germany GmbH 100%
- STR Global Limited 100%
- STR Global Singapore Private Limited 100%
- STR Japan GK 100%
- Thomas Daily 100%
Significant events
- “On 12 December 2023, CoStar Group, Inc., completed the acquisition of OnTheMarket plc. CoStar Group has expressed a clear intention to invest in the OnTheMarket platform in order to accelerate its strategy for growth.”
- “During March 2025 Grecam S.A.S was liquidated. The investment was fully impaired in the year ended 31 December 2023.”
- “In August 2025, CoStar Group (via CoStar UK Limited) completed the acquisition of Domain Holdings Australia Limited for a total purchase price of approximately £1.4bn.”
Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers
People
4 active · 36 resigned
| Name | Role | Appointed | Born | Nationality |
|---|---|---|---|---|
| CSC CLS (UK) LIMITED | Corporate Secretary | 2025-09-18 | — | — |
| FLORANCE, Andrew | Director | 2003-01-09 | Jun 1963 | American |
| ROSSMANN, Robin Jack | Director | 2021-12-31 | Mar 1981 | British |
| SIMURO, Frank | Director | 2007-08-02 | Nov 1966 | American |
Show 36 resigned officers
| Name | Role | Appointed | Resigned |
|---|---|---|---|
| GREEN, Matthew Barnaby | Secretary | 2003-09-26 | 2024-09-25 |
| NICHOLSON, Michael John Lothian | Secretary | 2001-01-31 | 2003-01-09 |
| NICHOLSON, Michael John Lothian | Secretary | — | 1998-04-06 |
| ROSSMANN, Robin Jack | Secretary | 2024-09-25 | 2025-02-12 |
| WHITBY, Peter Benjamin | Secretary | 1998-04-06 | 2001-01-31 |
| CORPORATION SERVICE COMPANY (UK) LIMITED | Corporate Secretary | 2024-05-15 | 2025-09-18 |
| RB SECRETARIAT LIMITED | Corporate Secretary | 2003-01-09 | 2003-09-26 |
| ADAMS, William Horace | Director | — | 1994-03-22 |
| BARBER, Colin | Director | 2007-05-14 | 2008-04-14 |
| BARRATT, Trevor Stanley | Director | 1997-12-29 | 2003-01-09 |
| BRAY, Jonathan Michael | Director | 1997-10-16 | 2007-08-06 |
| CARCHEDI, Frank Anthony | Director | 2003-01-09 | 2007-09-14 |
| CARR-SMITH, Jeremy Douglas | Director | 1999-06-08 | 2009-01-12 |
| CONRAD, Neville Simeon | Director | — | 2003-01-09 |
| DURKIN, Simon Anthony | Director | 2008-04-15 | 2010-11-19 |
| GREEN, Matthew Barnaby | Director | 2007-08-02 | 2024-09-25 |
| GUY, Christian | Director | 1997-12-29 | 2003-01-09 |
| HAMILTON, William | Director | 1997-10-16 | 1998-05-29 |
| HESELGRAVE, Andrew | Director | 1994-10-28 | 1998-07-31 |
| HOPKINSON, Matthew Jonathan Rooke | Director | 2003-01-09 | 2007-11-08 |
| KANTER, Ralph Thomas Ludwig | Director | — | 1994-10-18 |
| LAW, Simon Paul | Director | 2012-11-06 | 2014-05-01 |
| MARPLES, Paul Nicholas Campbell | Director | 2007-04-23 | 2013-02-27 |
| MARSH, Geoffrey Kent Dowsett | Director | — | 1994-06-06 |
| MARTIN, Adrian Howard | Director | 2001-08-01 | 2003-01-09 |
| MEHLSEN, Inger | Director | 1996-04-17 | 2001-01-19 |
| MELVILLE, Peter John | Director | 1998-11-11 | 1999-05-28 |
| NEWMAN, Giles Robert | Director | 2013-02-27 | 2018-06-30 |
| NICHOLSON, Michael John Lothian | Director | — | 2003-01-09 |
| RADECKI, Brian | Director | 2007-08-07 | 2015-08-03 |
| ROBINSON, Eric | Director | 2009-02-03 | 2012-02-17 |
| STONE, Jonathan Michael Lever | Director | — | 1998-11-11 |
| SWANNELL, Robert William Ashburnham | Director | — | 2001-05-09 |
| THOMPSON, Jan | Director | 2001-11-14 | 2003-01-09 |
| TURNBULL, George Anthony Twentyman | Director | 1996-08-31 | 2003-01-09 |
| WHITBY, Peter Benjamin | Director | 1998-11-11 | 2001-01-31 |
Ownership
Persons with significant control
| Name | Kind | Nature of control | Notified | Status |
|---|---|---|---|---|
| Costar Group Inc. | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2021-11-22 | Active |
| Costar Limited | Corporate entity | Shares 75–100%, Voting 75–100%, Appoints directors | 2016-04-06 | Ceased 2021-11-22 |
| Costar Group, Inc | Legal person | Shares 75–100% | 2016-04-06 | Ceased 2016-04-06 |
Filing timeline
Last 20 of 285 total filings
| Date | Type | Category | Description | |
|---|---|---|---|---|
| 2026-04-15 | SH01 | capital | Capital allotment shares | |
| 2026-03-16 | CS01 | confirmation-statement | Confirmation statement with updates | |
| 2026-03-16 | CH01 | officers | Change person director company with change date | |
| 2025-12-22 | SH01 | capital | Capital allotment shares | |
| 2025-10-23 | SH01 | capital | Capital allotment shares | |
| 2025-10-15 | CH01 | officers | Change person director company with change date | |
| 2025-10-15 | CH01 | officers | Change person director company with change date | |
| 2025-10-15 | CH01 | officers | Change person director company with change date | |
| 2025-10-07 | AA | accounts | Accounts with accounts type full | |
| 2025-09-29 | AD01 | address | Change registered office address company with date old address new address | |
| 2025-09-29 | TM02 | officers | Termination secretary company with name termination date | |
| 2025-09-29 | AP04 | officers | Appoint corporate secretary company with name date | |
| 2025-04-25 | TM02 | officers | Termination secretary company with name termination date | |
| 2025-02-24 | SH01 | capital | Capital allotment shares | |
| 2025-02-24 | SH01 | capital | Capital allotment shares | |
| 2025-01-09 | CH01 | officers | Change person director company with change date | |
| 2025-01-09 | CH03 | officers | Change person secretary company with change date | |
| 2025-01-07 | CS01 | confirmation-statement | Confirmation statement with no updates | |
| 2025-01-06 | AA | accounts | Accounts with accounts type full | |
| 2024-12-12 | TM02 | officers | Termination secretary company with name termination date |
Public-record activity
Raw counts from Companies House — last 12–24 months
- Filings
- 12
- Capital events
- 5
- Officers appointed
- 1
- Officers resigned
- 1
last 12 months
last 24 months
last 12 months
last 12 months
Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.
Year-on-year
FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31
-
Turnover
+11.1%
£53,948,605 £59,912,601
-
Cash
+43%
£9,078,545 £12,979,798
-
Net assets
+6%
£105,545,664 £111,885,653
-
Employees
-0.7%
300 298
-
Operating profit
-70.6%
-£6,446,493 -£10,997,295
-
Profit before tax
-418.2%
-£9,201,699 -£47,679,833
-
Wages
+6.7%
£27,034,394 £28,848,693
Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers