Deirdre Costigan MP: votes, interests and costs
Deirdre Costigan represents Ealing Southall in the House of Commons for Labour.
Offices and committees
The Members API lists no current government, opposition or committee post for Deirdre Costigan; earlier posts are below.
Earlier ministerial and shadow posts
| Post | Department | From | To |
|---|---|---|---|
| Government Whip, Lord Commissioner of HM Treasury | Whips Office (Commons) | 12 May 2026 | 22 July 2026 |
| Assistant Whip | Whips Office (Commons) | 7 September 2025 | 12 May 2026 |
Earlier committees
| Committee or post | From | To |
|---|---|---|
| Committee of Selection | 18 May 2026 | 2 September 2026 |
| Representation of the People Bill | 11 March 2026 | 16 April 2026 |
| English Devolution and Community Empowerment Bill | 15 September 2025 | 28 October 2025 |
| Rare Cancers Bill | 26 June 2025 | 2 July 2025 |
| Non-Domestic Rating (Multipliers and Private Schools) Bill | 4 December 2024 | 12 December 2024 |
| Health and Social Care Committee | 21 October 2024 | 17 March 2025 |
Source: Parliament Members API, read 15 October 2026, SHA-256 492db1f19439.
Register of interests
The Register of Members' Financial Interests API returned no entries for Deirdre Costigan when read on 27 October 2026.
Source: Register of Members' Financial Interests API, read 27 October 2026. The register entry on UK Parliament.
Business costs (IPSA)
IPSA, the body that sets and pays MPs' business costs, records staffing spending of £172,372 for Deirdre Costigan in 2024-25 against a budget of £198,653. Office costs came to £24,054 of a £33,037 budget. Budgets for that year run from the MP's election on 4 July 2024, as IPSA's reason column states. IPSA publishes each budget, the amount spent and the amount left (the remaining amounts are in IPSA's files); no total across budgets is published, so none is given here.
| IPSA figure | 2024-25 |
|---|---|
| Staffing: spent | £172,372.12 |
| Office costs: spent | £24,054.01 |
| Accommodation: spent | £0.00 |
| Travel and subsistence (no cap): spent | £59.13 |
| Other costs (no cap): spent | £0.00 |
Budgets set for 2024-25: office costs £33,037, staffing £198,653, accommodation £0 (Standard London area budget from 5 July 2024, and a start-up supplement of £6,000; Standard London area budget from 5 July 2024).
IPSA's CSVs for 2024-25, read 15 October 2026; constituency as IPSA lists it: Ealing Southall BC.
Staff roles listed by IPSA, 2024-25
Office Manager/Senior Caseworker (permanent full time), Administrative Officer/Comms Officer (permanent full time), Senior Parliamentary Assistant (permanent full time), Parliamentary Assistant (permanent full time), Research Manager/Senior Caseworker (permanent full time) (IPSA CSV)
IPSA annual publications · All MPs' 2024-25 costs (table and CSV)
Votes in the Commons
How Deirdre Costigan voted in the House of Commons: 562 recorded votes since 4 July 2024, as published by the Commons Votes API. Of these, 53 were votes on statutory instruments or procedural motions, which are not listed below. Below, the latest 30 on bills and motions. The most recent, on 21 October 2026, was a No on "Opposition day motion: Support for British farmers".
Source: Commons Votes API, read 27 October 2026. Only divisions in which a vote is recorded for the MP are counted. The full list on UK Parliament.
Written questions
Since 4 July 2024, 109 written questions have been tabled by Deirdre Costigan, the parliamentary record shows. Departments in the latest 10: Department for Digital, Culture, Media and Sport; Ministry of Housing, Communities and Local Government; Attorney General; Women and Equalities; and others.
Digital Technology: Disadvantaged
To ask the Secretary of State for Digital, Culture, Media and Sport, what steps her Department is taking to improve digital inclusion in Ealing Southall constituency.
Ministry of Housing, Communities and Local Government: Written Questions
To ask the Secretary of State for Housing, Communities and Local Government, if she will make an estimate of the cost to the public purse of responding to written questions from the Shadow Secretary of State for Housing, Communities and Local Government.
Gender Based Violence: Prosecutions
To ask the Solicitor General, what steps she is taking to help increase prosecution rates in cases of violence against women and girls.
Equal Pay: Disability
To ask the Minister for Women and Equalities, what steps she is taking to help tackle pay disparities for disabled people.
Hospitals: Community Care
To ask the Secretary of State for Health and Social Care, what steps he is taking to shift care from hospitals into the community.
Health Services: Standards
To ask the Secretary of State for Health and Social Care, If he will make a comparative assessment of the adequacy of NHS care at (a) weekends and (b) weekdays.
Roads: Safety
To ask the Secretary of State for Transport, what steps she is taking to help improve safety for (a) children and (b) other vulnerable road users.
Curriculum and Assessment Review
To ask the Secretary of State for Education, if she will ensure that the output of the Curriculum and Assessment Review includes a focus on schools adopting (a) inclusive and (b) nurturing approaches to education.
Patients: Homelessness
To ask the Secretary of State for Health and Social Care, what steps his Department is taking to ensure that people facing homelessness are discharged safely from hospital in winter 2024-25.
Colonoscopy: Health Services
To ask the Secretary of State for Health and Social Care, what estimate he has made of the number of colonoscopy procedures in each of the next five years.
Source: Written Questions API, read 15 October 2026, SHA-256 dfdfeec8bf49. Question wording as listed by the API, which gives the opening words of longer questions. All questions by Deirdre Costigan.
2024 general election
The House of Commons Library records a majority of 15,793 for Deirdre Costigan in Ealing Southall in July 2024, from 23,000 votes on a turnout of 59.5%. Result as published: Lab hold.
Commons Library results, read 14 October 2026 · Ealing Southall figures
Built 15 October 2026 from official records; register entries and votes are re-read on a rolling schedule. This page sets out what the record shows and gives no rating of the MP. Official UK Parliament page · All MPs · Something wrong? Tell us.