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Private blood testing at Harrow Clinics for Wealdstone residents
Blood Testing · Wealdstone

Wealdstone Blood Testing

Private blood tests a short hop south from Wealdstone, easy to fit around a working day. Choose your panel and get pharmacist-reviewed results in 24 to 48 hours.

UKAS-accredited labsPharmacist-reviewedSame-day appointmentsResults in 24 to 48h
In short

Wealdstone residents can get a private blood test at Harrow Clinics, 106 High Street, Harrow on the Hill, HA1 3LP, about 1.2 miles south down the A409 and roughly seven minutes by car. No GP referral is needed, the venous blood sample takes about five minutes, and pharmacist-reviewed results arrive in 24 to 48 hours.

Key takeaways
  • Harrow Clinics is about 1.2 miles south of Wealdstone, roughly seven minutes by car via Headstone Drive and the A409 High Street.
  • No GP referral is needed for a private blood test, Wealdstone residents can self-refer online or on 020 8869 1200.
  • Samples are processed at a UKAS-accredited laboratory, the same standard the NHS uses.
  • Pharmacist-reviewed results are emailed within 24 to 48 hours, with a printable PDF for your GP.
  • Wealdstone is in HA3, served by Harrow and Wealdstone station on the Bakerloo line and London Overground.

At a glance

ServicePrivate blood testing and phlebotomy
ServingWealdstone, HA3, London Borough of Harrow
Clinic address106 High Street, Harrow on the Hill, HA1 3LP
Nearest stationHarrow-on-the-Hill, with Harrow and Wealdstone on the Bakerloo line and Overground
Getting here from WealdstoneAbout 1.2 miles, roughly 7 minutes by car via Headstone Drive and the High Street (A409)
Appointment lengthAbout 5 minutes for the venous blood sample
GP referralNot required, self-referral
Results turnaround24 to 48 hours, pharmacist-reviewed
RegulatorGPhC premises 1114125, samples processed at a UKAS-accredited laboratory

Private blood tests for Wealdstone residents

Harrow Clinics is just over a mile south of Wealdstone, a quick run down the A409 into Harrow on the Hill. For people around Wealdstone high street and the Harrow & Wealdstone interchange, it is an easy way to fit a blood test around work, with same-day appointments and pharmacist-reviewed results.

Popular panels

Whether you want one quick answer or a fuller picture, there is a panel for it:

  • Full blood count and general wellbeing
  • Cholesterol and lipid profile
  • HbA1c for diabetes and blood sugar
  • Liver and kidney function
  • Thyroid, from a single TSH to a full profile
  • Iron studies, vitamin D and vitamin B12
  • Hormone panels and 50-plus marker screens

All samples are processed at a UKAS-accredited laboratory. Prices vary by panel, so see our booking page for current rates.

Getting to Harrow Clinics from Wealdstone

Head south via Headstone Drive and the High Street (A409) into Harrow on the Hill. We are at 106 High Street, HA1 3LP, about 1.2 miles and roughly seven minutes by car, a short walk from Harrow-on-the-Hill station with parking nearby.

Book a blood test online or call 020 8869 1200 to grab a slot that suits your day.

Official guidance

Private blood testing with UKAS-accredited labs and a pharmacist review.

20+ panel choices

From a single test such as thyroid TSH to full general-health panels covering 50 or more markers.

Same-day phlebotomy

Trained clinical staff for adults and children, under 16 with parental consent.

UKAS-accredited laboratory

Samples processed at a UKAS-accredited laboratory, the same standard the NHS uses, with audited reference ranges.

Results in 24 to 48 hours

Emailed to you, with a printable PDF for your GP.

Pharmacist-reviewed

A pharmacist annotates flags and next steps before your results reach you, not just a raw lab report.

Free GP summary letter

If results need GP follow-up, we provide a summary letter you can email or print for your appointment.

Self-referral private blood test vs the GP-referral route for Wealdstone residents

Both routes use accredited laboratory testing. A blood test measures markers, it does not diagnose on its own.
GP-referral routeSelf-referral at Harrow Clinics
How you bookYour GP requests the test after a consultation and decides what is clinically indicatedYou book online or on 020 8869 1200 and pick the panel yourself, no referral letter needed
Lead timeDepends on GP appointment availability and the practice phlebotomy scheduleSame-day and booked appointments, about seven minutes down the A409
Choice of panelLimited to what is clinically indicated for your symptomsYou choose, from a single marker such as vitamin B12 to a general health screen
TurnaroundVaries by practice and laboratoryUsually 24 to 48 hours
Who explains the resultYour GP or the requesting clinicianA pharmacist annotates flags and next steps, your GP remains responsible for diagnosis
What happens nextFollow-up, further tests or treatment arranged within the NHS pathwayYou receive a printable PDF and a summary letter to take to your GP if follow-up is needed
CostFunded by the NHS where clinically indicatedPaid privately, see our booking page for current rates

Three steps from sample to results.

Sample, lab, results. Usually 24 to 48 hours start to finish.

  1. 01

    Pick your panel

    Choose from single tests, organ panels or comprehensive screens. Not sure? A short free consultation helps scope the right panel for your concerns.

  2. 02

    Same-day sample

    Walk-in or booked appointment. The sample takes about 5 minutes. We label, store and courier it to the laboratory the same evening.

  3. 03

    Results in 24 to 48 hours

    Reviewed by our pharmacist and emailed to you with flags and recommendations, plus a PDF for your GP if needed.

Questions people ask about Wealdstone

Do I need a GP referral to get a blood test near Wealdstone?

No. Self-referral means you book online or on 020 8869 1200 and come straight in, about 1.2 miles south of Wealdstone high street. A private blood test measures the markers you choose, and your GP or specialist remains responsible for diagnosis and any treatment.

How long do results take if I test around a work shift?

Usually 24 to 48 hours. The venous blood sample goes to an accredited laboratory the same evening, and a pharmacist reviews the report before it is emailed to you. That suits shift patterns around Wealdstone, since no return visit is needed to collect anything.

Do I need to fast before my blood test?

Only for certain tests. Lipids and glucose usually need 8 to 12 hours of fasting with water only, while many markers do not require it at all. You are told at booking, so you can pick a slot that fits before or after a shift.

How long does a blood test appointment take?

About five minutes for the sample itself, plus a short conversation about which panel suits what you want to check. From Wealdstone the drive is roughly seven minutes each way, so the whole errand generally fits inside a lunch break.

Can I get tested if I have no symptoms at all?

Yes. Many people book a check on markers such as full blood count, liver function, kidney function, cholesterol or vitamin D while feeling perfectly well. A blood test measures those markers rather than diagnosing anything, and a clinician interprets them alongside your history.

What happens if a result is flagged as out of range?

Your report lists each marker with its reference range and flags anything outside it. A pharmacist adds a note explaining the flag and whether to follow up. An out-of-range value does not rule a condition in or out on its own, so your GP interprets it.

Can I pass the results to my GP?

Yes. You receive a printable PDF report and, where follow-up is needed, a summary letter you can email or take to your appointment. NHS GPs accept private results as supporting information and may repeat tests through their own laboratory.

What do I need to bring to my appointment?

Very little. There is no referral letter to collect because you self-refer, so it is enough to bring a note of any medicines or supplements you take and to know whether your test needs fasting, which is confirmed at booking. The clinic is 1.2 miles south of Wealdstone via Headstone Drive and the A409.

Clinically reviewed by
Avni Kanabar

Avni Kanabar is a GPhC-registered pharmacist at Harrow Clinics on Harrow on the Hill High Street, providing pharmacist-led travel health, weight management and blood testing for the HA community.

GPhC 2225518Verify on the GPhC register

Frequently asked questions

Common questions about private blood tests.

Common panels include full blood count, cholesterol and lipids, HbA1c for diabetes, liver and kidney function, thyroid, iron studies, vitamin D, B12, hormone panels and inflammation markers. Full panels are available, see our booking page or ask at your appointment.

It varies by panel. Single tests, organ panels and comprehensive screens have different rates, and we give exact pricing at booking. See our booking page for current rates.

A standard UKAS-format report with each marker, your result, the reference range and any flag, plus a pharmacist note on what the flags mean and whether to follow up with your GP.

NHS GPs accept private results as supporting information, though they may repeat tests through their own labs before a formal diagnosis. UKAS results are clinically interchangeable.

No. You can book directly online or by calling 020 8869 1200.

Yes, under-16s with parental consent and accompanied. A fingerprick option is available for some tests where a venous draw is difficult.

Some tests such as lipids and glucose require fasting. We tell you when booking whether you need to fast for 8 to 12 hours, with water only. Many tests do not require fasting.

Harrow Clinics, 106 High Street, Harrow on the Hill, HA1 3LP. From Wealdstone it is about 7 minutes by car, south via Headstone Drive and the High Street (A409). We are a short walk from Harrow-on-the-Hill station, with parking nearby.

Book a private blood test in Wealdstone

Working in or around Wealdstone, you can slot a blood test in without much fuss, we are a short drive south down the A409. Book a blood test online or call 020 8869 1200 for results in 24 to 48 hours.

UKAS-accredited labsPharmacist-reviewedSame-day appointmentsNo GP referral
Sources
  1. NHS — Blood tests, what they are and what they show (accessed 2026-07-23)
  2. UKAS — Accredited medical laboratories (accessed 2026-07-23)
  3. NICE CKS — Clinical knowledge summaries (accessed 2026-07-23)
  4. Royal College of Pathologists — Guidance on phlebotomy and sample handling (accessed 2026-07-23)
  5. General Pharmaceutical Council — Register entry, Avni Kanabar (Reg. 2225518) (accessed 2026-07-23)

NHS blood tests · Royal College of Pathologists · UKAS

Information on this page is for general guidance. Private blood test results are supplementary to clinical assessment. Your GP or specialist remains responsible for diagnosis and treatment decisions.

Harrow Clinics (Doorstep Pharmacy) · 106 High Street, Harrow on the Hill, HA1 3LP · GPhC premises registration 1114125 · Website

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