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About Us

Douglas and Simmons opened its flagship office in Wantage with an ethos and reputation for going that extra mile and delivering results. At D&S we believe in knowledge, integrity and application. We are a dynamic, family run partnership forward thinking in our approach who consistently stay ahead of market trends in an ever flexing property market and economy.

Our services include Residential Sales and Lettings, Investment and Property Management, Residential Development, Land Assembly and Financial Services.

Graham Douglas MNAEA ARLA founding Partner has been successfully selling properties for over 30 years in Oxfordshire, Berkshire, Wiltshire and Buckinghamshire. Since 1986 Graham has consistently maintained a trusted reputation as a professional, knowledgeable, proactive and diligent estate agent.


Guy Simmons Partner re-joined D&S having previously contributed to its early formation and growth in 2004. Guy has 15 years’ of industry experience in South Oxfordshire, having previously run a successful customer focused business. With a tangible enthusiasm for people Guy delivers exceptional results.


Rachel Douglas Partner has over 12 years’ estate agency experience within many key aspects of the industry, covering several counties within the South East region. Rachel’s passion for property and natural ability is demonstrated in her client focussed approach and delivery.


Diane Simmons Partner has a wealth of operational experience covering 20 years working alongside entrepreneurs within diverse industries from Formula 1 to listed companies. Diane’s knowledge enables D&S to embrace emerging technologies, ensuring our services and staff are efficient across a wide marketing platform.


Shona Endicott MARLA Partner has in-depth knowledge in both residential sales and lettings with over 30 years’ experience in the industry within Oxfordshire and Buckinghamshire. Shona’s expertise identifies opportunities for investors which is reflected in the longevity of her client relationships.


"My experience of renting a property with D&S showed the care and attention taken in chasing me up after viewing and the hassle-free build up in getting the ball rolling made us feel like we were the people they wanted to have the rental. They gave us the time we needed to make choices and get things in order which made the move a lot less stressful - I mean who needs more stress while moving house! A personal and professional service by the ladies at D&S lettings made us want the property even more."
Bill R