Active · local · 6 yrs trading

Tamesis Group

Registered as TAMESIS PROPERTIES LIMITED · Based in Henley-On-Thames · Data last checked July 2026
✓ TPO registered Block specialist Local Building insurance
4.5
21 reviews
2020
Established
At a glance
Tamesis Group is a local block & property management company based in Henley-On-Thames, trading 6 years (est. 2020). It is registered with The Property Ombudsman. It scores 4.5★ on Trustpilot from 21 reviews. It covers River Thames area. Services include building insurance management.

4.5★ weighted average from Trustpilot

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Accreditation & credentials

The Property Ombudsman (TPO)
Registered under Block & Estate Management — the baseline redress scheme for leaseholder complaints. View TPO profile ↗
The Property Institute (TPI)
Not a listed TPI member.

Geographic coverage

River Thames area
As stated on their website
Also found in searches for
South East1

Services

Block Management

Frequently asked questions

What does Tamesis Group do?

Tamesis Group is a local block and property management company based in Henley-On-Thames, offering block management.

Is Tamesis Group accredited?

Yes. Tamesis Group is registered with The Property Ombudsman (TPO), which requires client money protection, professional standards, and access to a formal complaints process for leaseholders.

Where does Tamesis Group operate?

Tamesis Group states on their website that they cover River Thames area.

Does Tamesis Group arrange buildings insurance?

Yes. Tamesis Group offers buildings insurance management as part of their block management service, typically arranging block insurance on behalf of the freeholder or RTM company.

How do I make a complaint about Tamesis Group?

Submit a formal written complaint to Tamesis Group using their internal complaints procedure. If unresolved after 8 weeks, escalate to their redress scheme (TPO or PRS). For service charge disputes, apply to the First-tier Tribunal (Property Chamber) under Section 27A of the Landlord and Tenant Act 1985.

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 July 2026.