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Surveyor

Mason Valuation Consultants

London

RICS RegulatedResidential

24 Hanover Square, London, Greater London, W1S 1JD, London, London, W1S

We are the valuers for private wealth. Specialising in super prime property up to and exceeding £100M, we provide the rigour, discretion, and empathy required for high-stakes valuations in Prime Central London and beyond.

Safeguarding Value for the World’s Most Exclusive Residences

We are the valuers for private wealth. At Mason Valuation Consultants, we specialise in the valuation of super prime residential property, frequently handling assets valued in excess of £100M. Based in Mayfair, we serve the unique needs of Prime Central London and high-value enclaves beyond, ensuring our clients have the clarity they need to live life on their own terms.

Why Family Offices and Private Clients Choose Us

We understand that at the top end of the market, a valuation is rarely just a number on a page. It is a tool for critical decision-making, a requirement for tax compliance, or a vital component of legal proceedings. We bring a combination of technical rigour and genuine empathy to every instruction, safeguarding value and helping it grow.

Location

Mayfair, London

Specialism

Super Prime Residential (£10M - £100M+)

Regulation

RICS Regulated Firm

Core Focus

Private Wealth, Family Offices & Trust Companies

Expertise in Sensitive and Complex Cases

Our work often takes us into the heart of complex situations. Whether we are acting as an Expert Witness in family law proceedings or providing valuations for tax and trust purposes, we are known for our independence and absolute discretion.

We pride ourselves on being:

  • Responsive: We understand the time pressures often associated with high-value transactions and legal deadlines.
  • Thorough: Our reports are robust, factual, and designed to withstand the highest levels of scrutiny from authorities and opposing parties.
  • Personal: We don't just deliver reports; we connect with our clients to ensure they feel supported during what can often be difficult circumstances.

A Reputation Built on Integrity and Rigour

Led by Justin Mason, our firm has become the first port of call for private client lawyers, tax advisers, and trust companies. We value everything from individual luxury homes to extensive investment blocks and portfolios.

"We bring expertise, rigour, and empathy. We are known for our independence, our experience, our integrity, our discretion, and the high quality of our work."

As an RICS Regulated Firm, our core purpose is to advance valuation for the public benefit. We are dedicated to providing a service that is as exceptional as the properties we value, ensuring that every client receives the personal touch and professional excellence they deserve.

Services

  • Super Prime Residential Valuation
  • Portfolio Valuation
  • Tax Valuation
  • Expert Witness
  • Probate Valuation
  • Matrimonial Valuation
  • Investment Property Valuation
  • Trust Valuation
  • Residential Consultancy

Coverage areas

Operating across 1 town in the UK

Sector count shown next to each town. Browse more surveyors

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