Best Additional Agreements and Documents Solicitors in London

Compare the best Additional Agreements and Documents solicitors and lawyers in London, ranked by verified client reviews: 1,302 law firms, updated 29 October 2026.

Law firms ranked by client reviews

Showing 1–20 of 1,302 firms Ranked by client reviews

This area covers extra contracts and paperwork that accompany a commercial property deal, such as side letters, variations, supplementary deeds, and ancillary documents that change or clarify the main agreement. A solicitor in this area drafts, reviews and negotiates these instruments, ensures consistency with the main contract, checks registrations, and coordinates signatures so the documents bind all parties. It also covers compliance with relevant title checks, guarantor undertakings, and any notices or approvals needed to support the transaction.

4.8 3,850 Reviews

155 Additional Agreements and Documents reviews

Reviewed for Purchase and Sale Of Commercial Property (62)Sales or purchases of shops, factories, warehouses, offices and licensed premises (29)Finance (13)

4.9 2,673 Reviews

89 Additional Agreements and Documents reviews

Reviewed for Purchase and Sale Of Commercial Property (40)Sales or purchases of shops, factories, warehouses, offices and licensed premises (16)Commercial mortgages (10)

4.4 5,437 Reviews

291 Additional Agreements and Documents reviews

Reviewed for Purchase and Sale Of Commercial Property (150)Sales or purchases of shops, factories, warehouses, offices and licensed premises (82)Commercial mortgages (16)

4.9 1,167 Reviews

78 Additional Agreements and Documents reviews

Reviewed for Commercial Leases (43)Commercial mortgages (15)Purchase and Sale Of Commercial Property (6)

4.9 1,012 Reviews

88 Additional Agreements and Documents reviews

Reviewed for Purchase and Sale Of Commercial Property (45)Sales or purchases of shops, factories, warehouses, offices and licensed premises (20)Commercial Leases (18)

5.0 401 Reviews

49 Additional Agreements and Documents reviews

Reviewed for Purchase and Sale Of Commercial Property (19)Sales or purchases of shops, factories, warehouses, offices and licensed premises (11)

4.9 1,369 Reviews

56 Additional Agreements and Documents reviews

Reviewed for Purchase and Sale Of Commercial Property (21)Commercial Leases (13)Sales or purchases of shops, factories, warehouses, offices and licensed premises (10)

4.9 812 Reviews

29 Additional Agreements and Documents reviews

Reviewed for Commercial Leases (15)Purchase and Sale Of Commercial Property (8)Sales or purchases of shops, factories, warehouses, offices and licensed premises (5)

Frequently asked questions

How are these solicitors ranked?

Rankings are worked out mainly from client reviews: the ratings clients give and how recent the reviews are, with reviews about Additional Agreements and Documents counting most. We also take into account how much of a firm's work is in Additional Agreements and Documents.

How often are the rankings updated?

Twice a week, every Thursday and Sunday, so new reviews are reflected quickly. This list was last updated on 29 October 2026.

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How many Additional Agreements and Documents solicitors are there in London?

We have ranked 1,302 law firms for Additional Agreements and Documents in London, listed in order on this page.

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