UK Parliament · member 5314
Siân Berry MP
- Party
- Green Party — Green Party
- Constituency
- Brighton Pavilion
- Member for this seat since
- 4 July 2024
- In the records
- Every register entry that names Siân Berry, and how each was tied to them
Declared interests
MPs must register financial interests within 28 days. This is the register’s own text, republished verbatim from the official Register of Members’ Financial Interests. Registering an interest is a requirement met, not a finding against anyone.
Miscellaneous
- London Councils - Parliamentary Vice-President for the Green Group (registered 25 June 2026)
- Patron of the Music Venue Trust. This is an unpaid role. (registered 6 March 2025)
- The Good Law Project is in receipt of donations (including crowdfunded donations) to support legal costs in one legal action in which I am named as a party. The legal proceedings do not concern my personal rights or liabilities, and I do not personally receive any donations. The value of this support falls below the registrable threshold (registered 3 August 2024)
- Trustee of Mortimer Terrace Nature Reserve. This is an unpaid role. (registered 18 July 2024)
Source: UK Parliament Register of Members’ Financial Interests API (Open Parliament Licence). Amounts are shown only where the register itself records one as a figure; nothing is parsed out of the free text.
Voting record
In the 453 recorded divisions where Siân Berry and at least one other Green Party member were recorded voting, Siân Berry voted the same way as most voting Green Party members 452 times (99.8%).
This compares Siân Berry with other members of their own party who were recorded voting in the same division. It is not a measure of loyalty to a whip: Civometry holds no whipping records, so it cannot say which votes were whipped, and voting differently from party colleagues is not described here as a rebellion. Members not recorded in a division are excluded from the comparison rather than counted, because an absence from a division list is not a vote and does not mean the member was absent from the House.
Donations reported to the Electoral Commission
The register holds no donations reported against this name. Donations are matched on the regulated entity name exactly as the Electoral Commission publishes it; a member who reports under a different form of their name will not match here, and no similar name is substituted.
Source: Electoral Commission register of donations. Reporting thresholds apply, so this is not every sum given. A donation is a lawful, reported transaction; its presence here says nothing about why it was made and nothing about anything that followed it.
Staffing and business costs paid by IPSA
2025-26: £10,416 across 49 claim lines; 2024-25: £220,852 across 79 claim lines.
| Year | Category | Claim lines | Paid |
|---|---|---|---|
| 2025-26 | Office Costs | 39 | £9,190 |
| 2025-26 | Accommodation | 10 | £1,226 |
| 2024-25 | Staffing | 4 | £185,113 |
| 2024-25 | Office Costs | 55 | £19,575 |
| 2024-25 | Accommodation | 11 | £14,425 |
| 2024-25 | MP Travel | 3 | £928 |
| 2024-25 | Staff Travel | 5 | £536 |
| 2024-25 | Miscellaneous | 1 | £276 |
| Date | Category | Description | Paid | Status |
|---|---|---|---|---|
| 8 February 2026 | Accommodation · Utilities | Electricity — Good Energy elec and gas Nov | £99 | Paid |
| 25 February 2026 | Office Costs · Equipment - purchase | Other office equipment — ARGOS | £96 | Paid |
| 8 February 2026 | Accommodation · Utilities | Dual Fuel — Good Energy elec and gas Jan | £95 | Paid |
| 6 March 2025 | Office Costs · Equipment - purchase | Computer, laptop, PC, tablet & accessories — WWW.AMAZON. [***] [200011725-2998] | £9 | Paid |
| 31 March 2025 | MP Travel · Rail | Aggregated figure for travel during 2024-25 | £897 | Paid |
| 24 January 2025 | Office Costs · Venue hire, meetings & surgeries | — | £89 | Paid |
| 4 June 2025 | Office Costs · Stationery & printing | Banner July 2025 | £86 | Paid |
| 23 May 2025 | Office Costs · Venue hire, meetings & surgeries | — | £84 | Paid |
| 18 March 2025 | Office Costs · Venue hire, meetings & surgeries | [200011793-414] | £84 | Paid |
| 1 September 2024 | Accommodation · Hotel - London | [***] [***] - attendance at Parliament from Constituency | £832 | Paid |
| 17 September 2024 | Office Costs · Stationery & printing | Banner October 2024 | £8 | Paid |
| 19 November 2025 | Office Costs · Stationery & printing | WWW.RYMAN.CO.UK | £73 | Paid |
| 5 March 2026 | Office Costs · Bought-in services | Comms & Media — Illustrator 2nd payment for Zine work | £625 | Paid |
| 31 March 2025 | Staff Travel · Rail | Aggregated figure for travel during 2024-25 | £62 | Paid |
| 6 August 2024 | Office Costs · Software & applications | ELECTED TECHNOLOGIES | £600 | Paid |
Source: IPSA, MP staffing and business costs (Open Government Licence v3), joined on IPSA’s Parliamentary ID, which is Parliament’s member id. These are the running costs of an MP’s office and staff, claimed within IPSA’s rules and paid by IPSA; they are not the member’s salary and not personal income. A claim is a claim, not a finding. Staffing costs are published by IPSA in aggregate categories, not per employee.
Sources on this page: UK Parliament Members API, Register of Members’ Financial Interests API and Commons Votes API (Open Parliament Licence); Electoral Commission register of donations; IPSA business costs. Each section links its own official record. This page assembles public registers and draws no conclusion from their appearing together.