Down's Syndrome Association

Contact details

Down's Syndrome Association
The Langdon Down Centre
2A Langdon Park
TW11 9PS

Public phone: 0333 1212 300


Website URL:

General information

Service offered: Information, advice and support for people who have Down's syndrome throughout their lives, for families, carers and professionals. The DSA provides advice on all issues, with a daily helpline phone and email service, training (including online training), assessments, consultations, employment program (Workfit) and sports/activities program (DSActive). Specialist advice include benefits, medical and healthcare, development, complex needs and dual diagnoses, education, adult social care and support, and speech, language and communication. DSA campaign and policy work includes include Tell it Right (maternity services), Health Alert, Education, and Support for Adults (It’s My Life). Outside office hours answerphone gives an emergency contact number. 100+ affiliated local groups.

Target group: People with Down's Syndrome, their families and carers.

Area served: England, Wales and Northern Ireland.

How to contact: Phone (0333 1212 300), email or write.


Monday: 10am - 4pm

Tuesday: 10am - 4pm

Wednesday: 10am - 4pm

Thursday: 10am - 4pm

Friday: 10am - 4pm


Office Hours: Mon-Fri 9am-5pm


Wheelchair access: Yes - full

Accessible toilets: Yes

Access notes: 

Other information

Languages other than English: French, German and Language Line.

Charity number: 1061474

Year established: 1970


Public transport: Head office Hampton Wick train station - 10 minutes walk. Buses 281, 285 - 5 minutes walk. Devon office Newton Abbot. Belfast office. Services available across nations.

Record last checked: 19 January 2024


Back to search results