- SRA number
- 628094
- Authorisation
- Recognised body
- Authorised since
- 29 March 2016
- Organisation type
- Recognised body, authorised
- Constitution
- Incorporated company (limited by shares)
- Practising offices
- 2 (1 branch)
- Head office
- London EC4A 3EB
- Branch towns
- London
- Areas of law reported to the SRA
- 5: Litigation, Criminal, ADR, Corporate (non-listed), Intellectual Property
- Website (SRA record)
- costiganking.com
- Head office phone
- 020 7183 9967
- Trading names
- Costigan King; Al Bawardi Critchlow
- Previous names (SRA)
- Critchlow and Associates LTD
- SRA firms in City of London
- 754 (178 residential property)
Critchlow and Associates Limited is a recognised body authorised by the Solicitors Regulation Authority since March 2016 and recorded under SRA number 628094. The SRA record lists 2 practising offices: the head office at Costigan King, Quantum House, London, EC4A 3EB, plus 1 further office in London. It also trades as Costigan King and Al Bawardi Critchlow. The register carries 1 previous name, most recently Critchlow and Associates LTD. Its constitution is recorded as incorporated company (limited by shares).
In its most recent annual return the firm told the SRA it delivered work in 5 areas of law: Litigation, Criminal, ADR, Corporate (non-listed) and Intellectual Property. Residential property is not among the reported areas, so the firm does not appear in the conveyancing lists on this site's town and city pages.
The head office postcode EC4A 3EB falls within City of London (London), where the SRA register lists 754 authorised firms with a practising office, 178 of them reporting residential property work. The nearest other SRA-regulated firms by straight-line distance from the head office are RW Law Limited (same postcode, London), SZ Greenfields LTD (same postcode, London), David Cooper & Co (same postcode, London), Signature Litigation LLP (100 m, London) and Peters & Peters Solicitors LLP (100 m, London). 1 of those 5 reports residential property work.
The SRA record carries no company registration number for this firm even though its constitution is recorded as incorporated company (limited by shares), so no Companies House record is cross-referenced.
Offices on the SRA record
| Office | Address | District | Phone |
|---|---|---|---|
| Head office | Costigan King, Quantum House, 22-24 Red Lion Court, London, EC4A 3EB | City of London | 020 7183 9967 |
| Branch | Costigan King, Quantum House, 22-24 Red Lion Court, London, EC4A 3EB | City of London |
Areas of law reported to the SRA
Self-reported by the firm in its most recent annual return to the SRA ("the areas of law that the law firm has told us they delivered"). A lagging description of past work, not a live service list, a specialism claim or a quality mark; it may be up to a year old and is blank for newly authorised firms.
Nearest SRA-regulated firms
- RW Law Limited · Londonsame postcode
- SZ Greenfields LTD · Londonsame postcode
- David Cooper & Co · London · residential propertysame postcode
- Signature Litigation LLP · London100 m
- Peters & Peters Solicitors LLP · London100 m
solicitorcost.com includes data supplied by the Solicitors Regulation Authority.
Source: SRA Firm data web service (terms 1 July 2020, attribution required); firm status, offices and areas of law as reported by the SRA on 28 August 2026. Areas of law are self-reported by each firm in its annual return and describe work it told the SRA it delivered, not a live service menu or a quality mark. Companies House fields from the Basic Company Data bulk file dated 1 May 2026. Geocoding by postcodes.io: contains OS data (c) Crown copyright and database right 2026, Royal Mail data (c) Royal Mail copyright and database right 2026, National Statistics data (c) Crown copyright and database right 2026. No firm on this site is sponsored, ranked or endorsed, and nothing here implies SRA endorsement of this site.