ADHD Assessment in London — Compare Clinics Across 1 Cities
We track 35 ADHD assessment providers across London, covering London. Prices start from £350. 11 providers in the region accept NHS Right to Choose referrals, meaning your assessment can be fully funded by the NHS if your GP refers you.
Browse by city
Select a city in London to see local providers.
In-person clinics in London
Clinics with a verified physical presence somewhere in London.
London (19)
London
Price
Call for pricing
Wait time
~8 weeks
Format
Online only
Ages
Adults
Right to Choose ADHD provider offering NHS-funded assessments for adults across England. Fully online service. Also offers private assessments. CQC registered. Specialist in adult ADHD with experienced consultant psychiatrists.
London, EN5 5TW
Price
£350 – £2,650
Wait time
~1 weeks
Format
Online & in-person
Ages
All ages
Specialist ADHD clinic with locations in central London and Barnet. Led by Dr Khurram Sadiq, a world-renowned psychiatrist and TEDx speaker on ADHD and autism. Offers ADHD, autism and combined AuDHD assessments. Weekend appointments available. In-person and online options.
London, NW10
Price
From £850
Wait time
~2 weeks
Format
Online & in-person
Ages
Adults
Small bespoke private ADHD service led by Dr Ajai Kumar, Consultant Psychiatrist and member of the Royal College of Psychiatrists since 2007. Offers highly personalised treatment for UK and international clients. In-person and online appointments.
London
Price
From £1,300
Wait time
~2 weeks
Format
Online & in-person
Ages
All ages
Specialist ADHD assessment service with initial assessments from £450 and comprehensive 3-hour evaluations at £1,300. Includes post-diagnostic psychoeducational session and ADHD Diagnostic Pack. Offers ongoing CBT, coaching, group support and individual therapy at £125 per session.
London, W1G 9PF
Price
Call for pricing
Wait time
~2 weeks
Format
Online & in-person
Ages
Adults
CQC-registered consultant psychiatrist-led clinic on Harley Street. Comprehensive 2.5-hour assessments for accurate adult ADHD diagnosis and holistic treatment. Focuses on thorough evaluation rather than quick screening.
London, N6 6QS
Price
£550 – £1,100
Wait time
~2 weeks
Format
Online & in-person
Ages
All ages
Highgate-based specialist offering comprehensive ADHD assessments from £550 including a detailed 30-page report with personalised strategies. Urgent 7-day reports available for £1,100. Uses Conners rating scales and cognitive assessments. Offers shared care agreements and ongoing CBT, coaching and counselling.
London, W1
Price
£745 – £1,425
Wait time
~2 weeks
Format
Online & in-person
Ages
All ages
Harley Street-based psychiatric practice. Comprehensive ADHD assessments and treatment for adults. Consultant psychiatrist-led with detailed diagnostic reports.
London
Price
Call for pricing
Wait time
~4 weeks
Format
Online only
Ages
All ages
Affordable ADHD assessment and treatment service offering some of the lowest prices in the UK. Right to Choose provider with short wait times. CQC registered with all doctors GMC registered. Follows NICE gold-standard guidelines. Offers 12-week medication titration programme and ADHD coaching app.
London, NW7 1PL
Price
£750 – £800
Wait time
~3 weeks
Format
Online & in-person
Ages
All ages
Private hospital offering ADHD assessments for adults from £750 (online) or £800 (in-person) and children from £990. 80-minute assessment sessions with detailed diagnostic reports. Follows NICE guidelines ensuring NHS recognition. First prescription cost included if medication is appropriate.
London, W1G 9ST
Price
£750 – £1,200
Wait time
~2 weeks
Format
Online & in-person
Ages
All ages
Established private mental health clinic on Wimpole Street, London. ADHD assessments for adults and children. Part of a national network with clinics in 10 UK cities. Psychiatrist and psychologist-led evaluations with detailed diagnostic reports.
London, W1G 9PF
Price
£745 – £1,200
Wait time
~2 weeks
Format
Online & in-person
Ages
All ages
Harley Street practice offering specialist ADHD assessments for adults and children, both in-person and via video consultation. Provides private prescriptions and medication management with home delivery. Located at 10 Harley Street, London.
London, EC2A 4EG
Price
Call for pricing
Wait time
~1 weeks
Format
Online only
Ages
Adults
CQC registered ADHD assessment service offering screening from £99 and full diagnostic assessments. NHS Right to Choose provider. Remote video consultations for adults. ICO registered. Diagnosis typically within 1 week.
London, W1G 7HA
Price
From £1,160
Wait time
~9 weeks
Format
Online & in-person
Ages
All ages
Harley Street clinic with a team of consultant psychiatrists specialising in adult and child ADHD. Assessments start from £1,160 including diagnostic report. Follow-up consultations from £290. Accepts BUPA Global, Cigna, WPA, Aviva and Allianz insurance. Offers remote video assessments UK-wide.
London, W1G 6AR
Price
Call for pricing
Wait time
~1 weeks
Format
Online & in-person
Ages
Adults
Harley Street ADHD assessment clinic using QbCheck technology alongside clinical interviews for objective, measurable diagnostic data. Complete diagnostic pathway from £1,200-£1,800. Supports shared care agreements with GPs for ongoing NHS prescribing.
London, W1W 5PF
Price
£595 – £695
Wait time
~1 weeks
Format
Online only
Ages
All ages
NHS consultant psychiatrist-led online ADHD and autism assessments. Adults from £595, children from £695. Transparent pricing with no hidden fees. Reports within 5 working days. Branches in Oxford, Cheltenham, Birmingham and Liverpool. NICE and NHS compliant.
London, W1G
Price
£395 – £595
Wait time
~2 weeks
Format
Online & in-person
Ages
All ages
CQC-registered Harley Street psychiatric clinic with 15,000+ patients treated. Comprehensive ADHD assessments for adults and children led by GMC-registered Consultant Psychiatrists. 50-minute assessments for those with existing diagnosis, 80-minute assessments for new diagnoses. Combined ADHD and autism assessments available. Online and in-person appointments.
London
Price
From £800
Wait time
~10 weeks
Format
Online only
Ages
Adults
Right to Choose ADHD provider offering NHS-funded adult assessments across England. Approximately 8 week wait time. Fully online video assessments. Also offers private assessment pathway. CQC registered.
London, W1G 8YL
Price
£695 – £1,695
Wait time
~1 weeks
Format
Online & in-person
Ages
All ages
Leading UK ADHD assessment and treatment provider with clinics on Wimpole Street, London and Wilmslow Road, Manchester. Consultant psychiatrist-led assessments lasting 60-90 minutes using DSM-V criteria. Offers shared care agreements with GPs for ongoing prescribing. Operating since 2009.
London, SW2
Price
£1,150 – £1,500
Wait time
~2 weeks
Format
Online & in-person
Ages
All ages
South London psychiatric clinic offering ADHD and autism assessments for adults and children. In-person and online appointments.
Online providers serving London
These providers offer remote assessments via video call to patients across the UK.
London
Price
£495 – £995
Wait time
~1 weeks
Format
Online & in-person
Ages
All ages
Cost-effective private ADHD assessments with adult diagnosis from £495 and child assessments from £795. Fully online 90-minute assessments with specialist clinicians. Reports delivered within one week. Interest-free payment plans available via PayPal Credit and Klarna. Medication management and home delivery available.
London, E6 2JA
Price
Call for pricing
Wait time
~2 weeks
Format
Online only
Ages
Adults
Online-only ADHD assessment platform connecting adults with pre-screened specialist psychiatrists across the UK. Offers a free 10-minute initial consultation before booking a full assessment. Includes free online ADHD screening tests.
London, W1
Price
Call for pricing
Wait time
~2 weeks
Format
Online & in-person
Ages
Adults
Digital-first mental health platform connecting patients with specialist clinicians. ADHD assessments and ongoing treatment. Matches you with the right specialist for your needs.
London
Price
Call for pricing
Wait time
~5 weeks
Format
Online only
Ages
Adults
Right to Choose ADHD provider with approximately 5 week wait times. Online assessments for adults and children across England. NHS-funded via GP referral. Also offers private assessment pathway. CQC registered.
London, W1
Price
£590 – £1,990
Wait time
~2 weeks
Format
Online & in-person
Ages
All ages
Private mental health service offering ADHD assessments and psychiatric consultations in London. Online and face-to-face options.
London
Price
£1,200 – £2,500
Wait time
~5 weeks
Format
Online only
Ages
All ages
Established Right to Choose ADHD provider offering NHS-funded assessments across England. Current wait time approximately 25 weeks. Online video assessments for adults and children. CQC registered with experienced clinical team.
London, W1
Price
£1,195 – £2,650
Wait time
~2 weeks
Format
Online & in-person
Ages
All ages
Private psychiatric practice offering ADHD assessments and treatment in London. Online and in-person consultations available.
Online
Price
£950 – £2,850
Wait time
~8 weeks
Format
Online only
Ages
All ages
Right to Choose provider offering video call assessments with qualified ADHD clinicians. Includes QbCheck and personalised outcome letter for GP. 12 months of continuous care with titration support. Available UK-wide.
Online
Price
£600 – £1,000
Wait time
~1 weeks
Format
Online only
Ages
All ages
Online ADHD assessments from £550. GMC-licensed consultant psychiatrists. No waiting list. Available UK-wide.
Online
Price
£650 – £750
Wait time
~2 weeks
Format
Online only
Ages
All ages
Independent consultant psychiatrist offering private ADHD assessments online. Comprehensive diagnostic evaluation with personalised treatment recommendations.
Online, EH1
Price
£785 – £945
Wait time
~2 weeks
Format
Online only
Ages
All ages
Online psychiatric service offering ADHD assessments to patients across Scotland. Consultant psychiatrist-led assessments.
Online
Price
Call for pricing
Wait time
~2 weeks
Format
Online only
Ages
Adults
Online mental health platform offering ADHD assessments UK-wide. Specialist clinicians with video consultations. Comprehensive diagnostic reports.
Online, WA1
Price
From £1,000
Wait time
~2 weeks
Format
Online only
Ages
Adults
ADHD assessment and treatment service based in Warrington. Online consultations available UK-wide. Specialist ADHD clinicians.
Online
Price
Call for pricing
Wait time
~2 weeks
Format
Online only
Ages
All ages
Digital-first neurodevelopmental assessment service. NHS Right to Choose provider. ADHD and autism assessments for adults and children via video consultation. Growing team of specialist assessors.
Online
Price
£950 – £1,950
Wait time
~8 weeks
Format
Online only
Ages
All ages
Major Right to Choose provider. Free ADHD assessment via NHS RtC pathway or private from £799. CQC registered. Online video assessments available nationwide.
Online, HP9
Price
Call for pricing
Wait time
~2 weeks
Format
Online only
Ages
Adults
Remote ADHD assessment service based in Beaconsfield. Online video consultations for adults across the UK. Specialist ADHD clinicians.
Frequently asked questions about ADHD assessments in London
How much does a private ADHD assessment cost in London?
Private ADHD assessments across London start from £350, across 35 providers we track in the region. Exact pricing depends on the city, whether the assessment is online or in person, and whether it's for an adult or child.
Can I use Right to Choose in London?
Yes. Right to Choose is an NHS England scheme, so it is available to anyone registered with a GP in London. Ask your GP to refer you to one of the Right to Choose providers listed above, at no cost to you.
What is the NHS waiting time for ADHD in London?
NHS ADHD assessment waiting times vary by local trust, but most areas of the UK — including London — currently report waits of 2 to 5 years for adults, with some trusts significantly longer. See our NHS waiting times guide for more detail, or compare the private and Right to Choose options above for a faster route.