Stellar support throughout tenancy in Little Venice. Communication was always timely and effective from Marta and the move-out process was one of the smoothest in my 17 years in London.… Read Full Testimonial


Harrison @ Greenstone Estates is a Star! I would like to highly commend Harry’s efforts in helping us find a suitable property according to our criteria. I feel lucky to have found him and it was an easy decision to… Read Full Testimonial

Guy Williams

We felt in safe hands from the start. Harrison was very available and always followed through on whatever was needed.… Read Full Testimonial

Ben Amado

Highly, highly recommended! Outstanding end-to-end service from Harrison on the sales side. Everything from promoting to marketing to showing the flat to negotiating the sale, to arranging removal of furniture and closing the deal. Always professional and creative  … Read Full Testimonial

Patricia Walters

Great for Landlords! As a Landlord I would highly recommend Greenstones. They are Super Efficient, extremely Professional and provide Excellent customer service. They offer a great Win-Win approach for the tenant and the Landlord… Read Full Testimonial

Jenny S

Greenstone has been the sales and letting agent for me and they have always gone beyond the call of duty – they are quickly responsive when any problems arise and I feel that both I and my tenants are in… Read Full Testimonial

Jonathan Putnam

Harrison was masterful — optimistic, resourceful, calm under pressure. Highly recommended.… Read Full Testimonial

Angeliki A

We cannot recommend Marta Sipos, the Property Manager at Greenstone Estates, enough for everything she has done for us during a rather stressful and difficult process of moving houses in St. John’s Wood. Marta is a truly caring professional, always… Read Full Testimonial

Hellen J

Greenstone are responsive and reliable. Marta is by far the best property manager we have ever had. She acts quickly and without fuss to resolve any issues that arise and takes a caring and professional approach in her role, looking… Read Full Testimonial

T Spooner

I used these guys to buy my first flat. Harrison was excellent throughout this process, with a good judgement of when to and when not to chase various parties. He was polite and very professional. He all parties in good… Read Full Testimonial

Daliany jk

I used Greenstones to sell my flat and although another agent pipped them to the post, I felt I had to leave a review to say how fantastic their service was throughout. Johnathan and Harrison were so friendly and professional… Read Full Testimonial


Had a great moving experience with Sara and Greenstone despite the pandemic. Sara was brilliant throughout, answering any of my questions quickly and concisely and made sure we knew exactly what stage we were at with the contract signing etc.… Read Full Testimonial

Elizabeth C

Marta at Greenstone Estates made the whole process of moving in and sorting contracts very easy and stress free for us. Always quick to respond, and I felt like no question was too silly. I’ve moved around a lot and… Read Full Testimonial

Mahsa Dehghani

During a very short time frame the team put together everything for me really quickly. The team was very efficient and professional, and during the entire process I felt like I can trust them. From day one to the day… Read Full Testimonial

Virginia C

I truly enjoyed being helped by Greenstone Estates, I managed to get a new house in a week time! I very much appreciated Sara’s and Marta’s help, the agents who helped me through the process. Very professional and helpful and… Read Full Testimonial