- SRA number
- 544356
- Authorisation
- Recognised body
- Authorised since
- 1 November 2011
- Organisation type
- Recognised body, authorised
- Constitution
- Partnership
- Practising offices
- 3 (2 branches)
- Head office
- London SW1A 1RN
- Branch towns
- Dublin, Belfast
- Areas of law reported to the SRA
- 2: Personal Injury, Litigation
- Website (SRA record)
- johnsonslaw.com
- Head office phone
- 020 7409 7404
- SRA firms in Westminster
- 446 (141 residential property)
Johnsons Law Firm is a recognised body authorised by the Solicitors Regulation Authority since November 2011 and recorded under SRA number 544356. The SRA record lists 3 practising offices: the head office at 21 Arlington Street, London, SW1A 1RN, plus 2 further offices in Dublin and Belfast. Its constitution is recorded as partnership.
In its most recent annual return the firm told the SRA it delivered work in 2 areas of law: Personal Injury and Litigation. 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 SW1A 1RN falls within Westminster (London), where the SRA register lists 446 authorised firms with a practising office, 141 of them reporting residential property work. The nearest other SRA-regulated firms by straight-line distance from the head office are W P Tweed & Co (same postcode, London), Baker Stirling Legal Services LTD (100 m, London), Sabeers Stone Greene LLP (100 m, London), Frei Solicitors Ltd (100 m, London) and Ashbournes Solicitors Ltd (100 m, London). 2 of those 5 report residential property work.
The SRA records the firm's constitution as partnership, a structure with no Companies House registration, so there is no company record to cross-reference; the SRA authorisation record is the only public register entry for the firm.
Offices on the SRA record
| Office | Address | District | Phone |
|---|---|---|---|
| Head office | 21 Arlington Street, London, SW1A 1RNDirectionsGoogle MapsApple Maps | Westminster | 020 7409 7404 |
| Branch | 4 Harbourmaster Place, Ifsc, Dublin (Ireland) | outside England and Wales | |
| Branch | Johnson House, 50-56 Wellington Place, Belfast, BT1 6GF (Northern Ireland) | outside England and Wales | 028 9024 0183 |
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.
Johnsons Law Firm in gold at London SW1A 1RN, and the 5 nearest SRA-regulated firms in slate.
Outline: Westminster district outline (ONS E09000033).
Map tiles: OpenFreeMap, © OpenMapTiles, data from OpenStreetMap contributors. Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Nearest SRA-regulated firms
- W P Tweed & Co · Londonsame postcode
- Baker Stirling Legal Services LTD · London100 m
- Sabeers Stone Greene LLP · London · residential property100 m
- Frei Solicitors Ltd · London100 m
- Ashbournes Solicitors Ltd · London · residential property100 m
Hover a firm to find it on the map above. Distances are straight line from head office to head office.
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 15 September 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.