Twickenham Property Specialists Since 1890

Established in 1890, Milestone & Collis has been providing trusted property advice for more than 135 years.

Today, we combine our considerable heritage with a modern approach to property, providing Residential Sales, Lettings & Property Management, Chartered Surveying and Professional Property Services from our offices in the heart of Twickenham.

At the centre of everything we do are the principles that have guided the business for generations:

Professional advice. Local knowledge. Personal service.

Our History

Milestone & Collis was established in 1890 by Mr Milestone and Mr Collis, originally trading from 43 High Street, Teddington.

The practice was subsequently acquired by Mr J. Harriot, with Mr Alex Melvin later joining the partnership and becoming Sole Principal.

In December 1966, the practice was acquired by Mr B. Dinnage and Mr D. Dunlop, with Mr Dinnage becoming Sole Principal in 1969.

A significant chapter in the firm's history began in January 1975, when Mr Dinnage acquired the long-established practice of Goaly & Goatly, established around 1870 and trading from 38 Church Street, Twickenham.

From 1975, Milestone & Collis traded from both 43 High Street, Teddington and 38 Church Street, Twickenham.

The business subsequently expanded considerably and, at its largest, operated from nine offices across Twickenham, Teddington, Hampton, Hampton Wick, Isleworth, East Sheen, Whitton and the surrounding area.

Mr R. Gerrard joined Milestone & Collis as Sales Manager in January 1975 and became a Partner in 1985, with Mr Dinnage becoming Sole Principal in 1997.

On 1 April 2003, Antony Robson FRICS acquired the practice, which became a firm of Chartered Surveyors. Mr Dinnage continued his long association with Milestone & Collis as Professional Consultant until 30 April 2021.

In August 2017, Mr Robson acquired the Milestone Twickenham Residential Sales Office, with the residential sales operation trading from 86 Heath Road, Twickenham.

Throughout its long history, Milestone & Collis has enjoyed a remarkable degree of continuity, with the business remaining under long-term principal ownership rather than continually changing hands.

Today, our heritage remains an important part of who we are, while our approach to property continues to evolve.

What Makes Us Different?

Professional Advice. Local Knowledge. Personal Service.

We believe good property advice should be considered, realistic and based on evidence.

We don't simply tell our clients what they want to hear.

Instead, we take the time to listen and understand their circumstances, objectives and expectations before recommending the course of action we genuinely believe is right for them.

Our advice combines extensive local market knowledge, professional expertise, current property data and many years of practical, hands-on experience.

We consider not only the individual property, but also the wider factors that can influence its value, marketability and performance — from local supply and demand to broader economic and property market conditions.

Whether we are advising on the sale or letting of a home, managing an investment property, carrying out a survey or providing specialist professional property advice, our approach remains the same:

We give our clients the advice we genuinely believe is right for them.

Property decisions can involve significant financial and personal considerations. Our role is to provide the information, experience and professional guidance our clients need to make those decisions with confidence.

Why Choose Milestone & Collis?

Established Since 1890

More than 135 years of property experience has given Milestone & Collis an exceptional understanding of Twickenham and the surrounding areas.

Our longevity is something we are immensely proud of, but it is the experience and knowledge gained over those years that provides real value to our clients today.

Truly Local Expertise

We don't simply work in the area — we know it.

Our experience of local streets, property styles, values, market conditions and buyer and tenant demand allows us to provide informed, realistic advice based on genuine local knowledge.

Chartered Surveying Expertise

Alongside our Residential Sales, Lettings and Property Management services, our Chartered Surveying and Professional Services team provides specialist property expertise and professional advice.

This breadth of knowledge allows Milestone & Collis to offer a level of property expertise that extends considerably beyond that of a traditional estate agency.

Personal Service

Property remains a people business.

We believe our clients should have access to experienced people who understand their property and their objectives.

We therefore place great importance on personal service, clear communication and professional guidance throughout our relationship with every client.

Modern Property Marketing & Technology

Our heritage may date back to 1890, but our approach does not.

We continually invest in technology, property presentation, digital marketing, information systems and our people to ensure our clients receive a modern, efficient and professional service.

Professional Standards

Professional standards have always been central to Milestone & Collis.

We maintain appropriate professional memberships, compliance procedures and RICS-compliant Professional Indemnity Insurance, providing our clients with additional confidence and protection when instructing us.

We are also proud of the professional standards and reputation the business has maintained throughout its long history.

Part of the Twickenham Community

Milestone & Collis has longstanding ties with Twickenham and the surrounding area.

We are proud to be an active part of the local business community and to maintain relationships with organisations including the Twickenham Church Street Association and Twickenham Town Centre Business Association.

Our connection with Twickenham extends far beyond simply selling and letting property here.

It is our home too.

One Name. Complete Property Expertise.

Whether you are selling, buying, letting or renting, require Property Management, or need specialist advice from our Chartered Surveyors and Professional Services team, Milestone & Collis provides a comprehensive range of property services under one established local name.

Our history gives us experience.

Our people provide the expertise.

Our local knowledge gives our clients an advantage.

And after more than 135 years, our commitment remains the same — to provide professional property advice and a personal service that puts our clients' interests first.

Helping Twickenham move since 1890.

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