Active · national
Stiles Harold Williams Partnership
Based in London · Updated June 2026
✓ TPI member
Right to Manage
National
4.4★
Google · 78
2.6★
Trustpilot · 11
2
Branches
At a glance
Stiles Harold Williams Partnership is a national block & property management company based in London. It is a member of The Property Institute. Customers rate it 4.4★ on Google (78 reviews) and 2.6★ on Trustpilot (11). Its Google and Trustpilot scores diverge notably — read both before deciding.
⚖ The ratings disagree — worth a closer look
Trustpilot rates Stiles Harold Williams Partnership 2.6★ but Google reviewers give 4.4★. A gap this size is worth investigating before you decide — read both sources.
Verify on Trustpilot — 2.6★ from 11 reviews. Check it for yourself.
View Trustpilot page →
Accreditation & credentials
–
The Property Ombudsman (TPO)
Not found in the TPO Block & Estate Management register.
✓
The Property Institute (TPI)
Member of TPI (formerly ARMA/IRPM) — professional standards body for managing agents.
✓
Right to Manage
Willing to act for RTM companies.
Branches & ratings (2)
Geographic coverage
Stiles Harold Williams Partnership has a presence in 4 areas across 2 regions.
London1
South East2
Other1
Services
LettingsSalesCommercial
Ratings reflect the company overall, not a specific local office. Accreditation from TPO/TPI directories; company data from Companies House. See our methodology. Last updated June 2026.