Southside Partnership
Southside Partnership is an organisation supporting people to lead independent lives, the organisation provides high quality, person-centred services for people with mental health needs and/or learning disabilities.
Activities & Mission
Southside Partnership is an organisation supporting people to lead independent lives, the organisation provides high quality, person-centred services for people with mental health needs and/or learning disabilities.
Areas of Operation
Where this charity is registered to operate, as self-declared to the Charity Commission. These are regulatory classifications, not a list of active programmes, and don't necessarily indicate fundraising activity in each location.
Region
Financial Information
Financial Efficiency
Higher than 75% of UK Beneficiary group charities with income over £10M (sample: 685). How is this calculated?
Higher than 55% of UK Beneficiary group charities with income over £10M. How is this calculated?
Lower overhead than 70% of UK Beneficiary group charities with income over £10M. (Lower overhead is generally read as more efficient.) How is this calculated?
Latest Financial Breakdown
Income Sources
Expenditure Categories
Financial Trend
Annual Returns
As filed with the Charity Commission for England and Wales. Most recent filing covers the financial year ending 2025.
| Financial Year | Income | Expenditure | Charitable Spending | Net Assets | Reserves | Staff |
|---|---|---|---|---|---|---|
| 2025 | £19,440,000 | £19,519,000 | £19,229,000 | £9,704,000 | £4,410,000 | 544 / 0 |
| 2024 | £18,766,000 | £18,838,000 | £18,405,000 | £9,813,000 | £4,540,000 | 572 / 10 |
| 2023 | £18,951,000 | £18,877,000 | £18,815,000 | £9,815,000 | £4,421,000 | 608 / 10 |
| 2022 | £18,040,000 | £17,036,000 | £16,975,000 | £9,958,000 | £9,928,000 | 646 / 5 |
| 2021 | £20,008,000 | £19,670,000 | £19,603,000 | £8,262,000 | £8,227,000 | 680 / 10 |
Staff column shows: Employees / Volunteers
Frequently asked questions about Southside Partnership
What does Southside Partnership do?
Southside Partnership is an organisation supporting people to lead independent lives, the organisation provides high quality, person-centred services for people with mental health needs and/or learning disabilities.
How much income did Southside Partnership report in 2025?
Southside Partnership reported total income of £19.44m and reported expenditure of £19.52m for the financial year ending 2025, based on the most recent annual return filed with the Charity Commission.
How efficient is Southside Partnership?
Southside Partnership has a program ratio of 98.9%, meaning that share of its income goes directly to charitable activities. This is higher than 75% of UK Beneficiary group charities with income over £10M (sample of 685 charities). See our methodology for how this is calculated.
When was Southside Partnership registered as a charity?
Southside Partnership was registered with the Charity Commission for England and Wales on 30 March 1992 as charity number 1010187. It has been registered for 34 years.
Who runs Southside Partnership?
Southside Partnership is governed by a board of 6 trustees. Trustees are legally responsible for the charity's governance and are listed in full on its profile.
Where does Southside Partnership operate?
Southside Partnership operates in London, as recorded in its Charity Commission filing.
Is Southside Partnership a registered charity?
Yes — Southside Partnership is a registered charity in England and Wales, charity number 1010187.
Details
31/33 LUMIERE COURT
209 BALHAM HIGH ROAD
LONDON
SW17 7BQ
Registry Information
Is this your charity?
Add your logo, photos and tell the story behind the numbers in your own words. Free for our first 50 launch partners.
Claim this listing Learn more about premium profilesOther notable Beneficiary group charities
Major UK charities in the same primary sector, drawn from the curated priority cohort.
Trustees
Sectors & Classifications
Data & trust
- Register data refreshed
- 14 May 2026
- Methodology
- How metrics are calculated