Every review we hold for the London office, from every platform, shown as written. First names only.
★★★★★ 5/5
GoogleGreat company, I know lal more than 10 years, he provides very professional service and he is a kind and humble advisor, if you want a honest and realistic opinions, he is definitely the kind of agent you are looking for.
YF · 17 December 2025
Agent replied · 17 April 2026
Thank you very much for taking the time to share such a kind review. We’re delighted to hear about your long-standing experience with Lal and the trust you’ve built over the years. Your recommendation truly means a lot to the whole team.
Jefferies London
★★★★★ 5/5
GoogleHi Richard, I pray that this message finds you well. I just wanted to say that you have been amazing throughout this process, thank you so much for all the support, you have always replied to my messages and calls, very understanding, friendly, easy to approach and share any worries I had about the process of purchasing a home. I really appreciate it as I know it was challenging at time but we got there. Keep doing what you do as you’re amazing at it. And looking forward to seeing you soon, keep in touch. Best wishes Hafsa 😊
Hafsa · 12 August 2024
Agent replied · 26 August 2024
Thank you very much for the feedback Hafsa, we appreciate it!
★★★★★ 5/5
GoogleSiobhan was absolutely outstanding with helping us view the property and every single step afterwards. Incredibly efficient and super quick, not one detail overlooked !
Hofbauer · 13 November 2024
Agent replied · 11 December 2024
Thank you for your review Sandy, we are really glad you had a great experience with Siobhan!
★★★★★ 5/5
GoogleSiobhan makes selling a property look easy and stress free. Her efficiency and out of the box thinking sold our property in no time not to mention her kindness and availability. Thank you Siobhan!
Sophie · 9 June 2024
Agent replied · 16 June 2024
We are really pleased with your feedback Sophie, thank you very much.
★★★★★ 5/5
GoogleSibby has been an absolute pleasure to work with, extremely professional and v swift at getting everything set up for us. Thank you again!
Liana · 13 November 2024
Agent replied · 11 December 2024
Thank you Liana, we really appreciate your positive feedback about Siobhan!
★★★★★ 5/5
GoogleSiobhan should be classified as a 'Super-agent'!
Our property had been on the market since pre COVID (so for almost 4 years before she took it over) and her first public posting was on 12 January 2024.
She secured her first 2 offers the same month (which were both rejected) and secured the winning offer on 1 February.
Unbelievable!
Her reverse marketing ideas are brilliant and the fact that she managed to sell the property in less than 3 weeks was masterful. She then liaised with all parties until exchange and completion with our full approval - something which was of enormous benefit to us as we live overseas in South East Asia.
Congratulations to Siobhan - I can't recommend her highly enough!
Jeremy · 9 June 2024
Agent replied · 16 June 2024
We are so thrilled to hear about your successful experience with our talented agent Siobhan, she is a credit to the team. Thank you.
★★★★★ 5/5
GoogleRichard has been enormously helpful and constructive throughout the entire process of selling and buying a flat. Very easy communication and a great mix of positivity and realism. Hugely recommended.
Moritz · 27 June 2024
Agent replied · 26 August 2024
Thank you for your feedback Moritz! We really appreciate it.
★★★★★ 5/5
GoogleI cannot tell you how much stress I have been relieved from by working with Siobhan at Jefferies. Going through a serious medical diagnosis, the last thing I need to stress about is taking care of my property, or my tenants, or the …
Paru · 17 September 2025
Agent replied · 9 October 2025
Thank you so much Paru for your wonderful review of Siobhan - we are so grateful for your continued commitment to us and are pleased you have had such a positive experience!
★★★★★ 5/5
GoogleSiobhan has managed my sales and lettings portfolio for the past few years and has been exceptional throughout. Always proactive, reliable, and genuinely brilliant to work with. Highly recommended.
Nimesh · 17 December 2025
Agent replied · 17 April 2026
Thank you so much for your kind words and for taking the time to share your experience. We’re thrilled to hear that Siobhan has been exceptional in managing your portfolio. We truly appreciate your recommendation!
★★★★★ 5/5
GoogleOutstanding service from Richard who made my whole move seamless. He was a joy to work with ans who would have thought moving house would be so easy! You’re a life saver!!
Gavin · 17 November 2025
Agent replied · 17 April 2026
Thank you so much, Gavin! We’re delighted to hear that Richard made your move such a smooth experience - that’s exactly what we strive for. Wishing you all the best in your new home!
★★★★★ 5/5
GoogleGreat attention to detail and fantastic customer service. Would highly recommend Harriet
Anthony · 15 December 2024
Agent replied · 29 December 2024
Thank you so much Anthony for your lovely review about Harriet!
★★★★★ 5/5
GoogleVery smooth process, professional advice, and much appreciated for the coordination with the Sellers. Many thanks Wayne!
Neil · 24 September 2024
Agent replied · 24 October 2024
Thank you Neil!
★★★★★ 5/5
GoogleHaving worked with a number of agents over the years, I have found Siobhan Quinn to be be very reliable, knowledgeable but most importantly a trustworthy agent. I will only use Siobhan and Jefferies moving forward.
Will · 18 September 2025
Agent replied · 17 April 2026
Thank you so much, Will, for taking the time to share your kind words. We’re delighted to hear about your positive experience with Siobhan - she truly takes pride in delivering exceptional service. We appreciate your continued trust in Siobhan and the Jefferies team, and we look forward to assisting you again in the future.
★★★★★ 5/5
GoogleSiobhán’s service was outstanding throughout the purchasing process.
She negotiated with the vendor and ensured both parties were happy with the deal.
David · 17 December 2025
Agent replied · 17 April 2026
Thank you for your kind feedback, David! We’re delighted to hear that Siobhán made the purchasing process smooth and ensured a positive outcome for everyone involved.
★★★★★ 1/5
GoogleAwful company, cancels viewings 5 minutes before they begin.
Harry · 17 January 2026
Agent replied · 17 April 2026
Thank you for your feedback, and we’re very sorry for the inconvenience caused. We understand how disappointing a last-minute cancellation can be. While we always aim to avoid this, unforeseen circumstances can occasionally arise. We’ve reached out to you directly and would welcome the opportunity to discuss this further.
- Jefferies London
★★★★★ 5/5
GoogleIt is pleased and pleasure for all the hard works that Siobhan put into the search and progress handling, professional service and real estate knowledge got us all covered. We are delighted to work with Siobhan and highly recommend to others whom need professional agent services.
Barbara · 23 October 2024
Agent replied · 8 November 2024
That is great to hear Barbara, we are glad Siobhan assisted with knowledge and professionalism.
★★★★★ 1/5
FacebookA friend has rung 3 times about a property listed for sale and each time told they are talking terms! Still showing for sale month down the line and they have no chain so seems very strange to me!
Susan · 2 August 2025
★★★★★ 5/5
GoogleJefferies James Real Estate Agency provided an exceptional experience. Their communication was consistently timely, and their efficiency was remarkable. Always one step ahead, they made the process smooth and stress-free. I highly recommend them!
Jana · 9 June 2024
Agent replied · 16 June 2024
Thank you so much for the positive feedback Jana we really appreciate it!
★★★★★ 5/5
GoogleAmazing team to sell my portfolio . Sioban and Damian really helped make the process as seemless as possible.
Rupert · 1 November 2024
Agent replied · 8 November 2024
Thank you Rupert, we are glad the team could assist in the sale of two of your properties!
★★★★★ 5/5
GoogleGood experience with Siobhan!
Frederico · 4 January 2025
Agent replied · 10 January 2025
Thank you for your lovely review Frederico, we are really pleased you had a great experience with Siobhan!
★★★★★ 5/5
GoogleRating only, no written review.
Emma · 27 June 2024
Agent replied · 8 November 2024
Thank you for your review Emma, much appreciated!
Where the same review appears twice we show it once. We leave out reviews that name another agent or another of the brand's offices.
