Trusted Agent profile

Kallars estate agents in London and Sidcup

4.4

★★★★★ Great

417 reviews across 2 offices and 2 platforms

Kallars has two offices, in London and Sidcup. Together they have 417 reviews on two platforms, rated 4.4 out of 5 overall.

Google logo

4.5 / 5

405

Reviews on Google

All 2 offices

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12

Reviews on Trustpilot

Business-wide

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Our offices

Kallars's two offices, most reviewed first. Each has its own page.

Awards

Industry awards

Kallars is among EA Masters 2026 winners.

EA Masters winners in two years, the group and its branches: 2026, 2019.

EA Masters by year, 2019

Source: Best Estate Agent Guide 2027 results, as published. Earlier years link to each year's list.

Reviews on Google

Showing 402 reviews on Google only. Show every review

5/5

Google

Tom was very helpful, made everything easy to understand.. Great service Would definitely recommend..

Toumarni · 5 December 2025 · Kallars London

5/5

Google

Great experience on finding my new property with Kallars. Thomas, Ricky and the rest of the team were extremely professional and helpful throughout the entire process. Would highly recommend.

Max · 5 December 2025 · Kallars London

5/5

Google

The service I received from Kallars Property Agents has been nothing less than outstanding!!! From start to finish, each person I liaised with at every stage of the sale process was so understanding and helpful. They all went above and beyond to ensure everything ran smoothly for me. Their professionalism, and friendly approach made a huge difference in such a daunting process as a first-time renter. I couldn’t be happier with my new apartment and would confidently recommend Kallars Property Agents to anyone buying, selling, or looking to rent. Finally, I want to give a special shout out to Thomas Izod, his professionalism, patience, and willingness to help me when I decided to choose another property really stood out. You made me feel valued and took the time to address every question. Your kindness and empathy made all the difference. Thank you so much!!! Christina

Christina · 5 December 2025 · Kallars London

5/5

Google

Mollie at Kallars was really lovely to work with, I went to two viewings where she was the agent and she had answers to all my questions, and when I did go through the process to sign a lease she was really communicative and proactive the whole way. Took a lot of stress out of the process!

Shelby · 28 November 2025 · Kallars London

5/5

Google

I used Chris Whitfield at Kallar's along with the great team there including Jordan and Craig to sell my place. They did a great job including reassuring the vendor when there were any issues and were invaluable in getting it sold quickly without issues. I recommend them and their 5 star service

Ben · 28 November 2025 · Kallars London

5/5

Google

I recently had the pleasure of working with Craig Cassidy from Kallars on a particularly complex sale. Craig's round-the-clock efforts, proactive communication and genuine commitment to getting the deal over the line were instrumental in its successful completion. As a Trainee Solicitor, I’m often in contact with many estate agents, but Craig stood out all the right reasons. From the outset, Craig demonstrated exceptional commitment, working tirelessly, often outside regular hours, to keep the deal progressing. I wouldn’t hesitate to recommend Craig to anyone looking a professional estate agent who is committed to achieving the best outcome his clients. I look forward to working with him again in future transactions!

Tara · 16 November 2025 · Kallars Sidcup

Agent replied · 16 April 2026

Wow! What a great review. Thank you so much for taking the time to write such detailed feedback. Good luck with your solicitor training.

5/5

Google

Great agent, pleasure to deal with, really went the extra mile to help sell a very difficult site. Highly recommend.

Paul · 16 November 2025 · Kallars Sidcup

Agent replied · 16 April 2026

Thank you Paul, for taking the time to give your 5 star feedback!

5/5

Google

I find Kallars very proficient and helpful . Really it was a good service since Haydn took over the job and he was very active .and did very good result .

Hassan · 16 November 2025 · Kallars Sidcup

Agent replied · 16 April 2026

Hi Hassan. Thank you very much for your great review

5/5

Google

I recently sold a site through Kallars. Karl and Louis were both great. They provided friendly, clear communication throughout the process, and worked hard to get the sale done.

James · 16 November 2025 · Kallars Sidcup

Agent replied · 16 April 2026

Thank you James for your comments and 5 star review

1/5

Google

Horrible selfish people

MadOldBag · 16 November 2025 · Kallars Sidcup

Agent replied · 16 April 2026

Your review is unhelpful as no context or detail are included. As you can see from our many positive reviews, goes against the grain If you would like to contact the office, we will look into any issues you may have had. Without additional information, unfortunately we cannot comment further.

2/5

Google

Society puts moving house in the top 5 must stressful things you will encounter in life. Let alone setting off on this journey expecting your 4th child and welcoming him mid process. So it was reassuring to meet a team of Sebastian Sklair and Paul Colyer who made our best interests their top priority. They kept their word and found a buyer for our house in our initial agreement period of 4 weeks. And that is where the positive experience ended, so I was a little perplexed when I was asked to write a review. After the chain was complete and solicitors instructed, Associate Director of Kaylers Craig Cassidy, took over to guide us through the next processes to the end goal of exchange and completion. This is where things changed and I would like to express my dissatisfaction with the service provided by Kellers Estate Agents during my recent property transaction. The handling of this process was unprofessional and unnecessarily stressful due to the actions of Assiciate Director Craig Cassidy. Throughout the process, I encountered multiple issues, including: Dishonesty: I was provided with misleading or false information on several occasions, this led to confusion and unnecessary complications. This was also the case for the rest of the chain as he was sending emails quoting things I had never agreed or even said. Unprofessional Behaviour: I experienced pressure tactics when asking for documents I am well within my rights to ask for, manipulative behaviour, which made the entire transaction extremely distressing. Failure to Maintain the Property Chain: Due to the estate agent’s actions, the chain nearly collapsed, causing significant anxiety and inconvenience for all parties involved. Especially my wife and I as it was portrayed to the rest of the chain we were being deliberately difficult and obtuse, delaying exchange. Lack of Professionalism: The overall conduct was lacking, we felt they were eager to push forward with exchange to lock in their commission rather then have our best interests at heart. The level of stress caused by this experience was unacceptable, and I believe that no client should have to endure such treatment. I wasn’t going to leave a review and was going to put it down as a bad experience and move on. However, I’m dumbfounded that somone with a professional responsibility is so unaware of how his actions are affecting people and would push, through his team, for a review to be written.

Paul · 17 October 2025 · Kallars Sidcup

5/5

Google

Used kallars for the sale of our home. They were very communicative and found us a seller at our asking price which was perfect. Paul was our selling agent but also Seb and was later brought on to support with viewings and ultimately assisted right through till completion including keeping us well informed of what we going on in our 4 part chain. Craig was also responsible for managing our sale after the price was agreed. Usually I would have used a cheaper agent like purplebricks but I must say had we done that we would NEVER have been able to achieve the selling price we achieved on our home. After many agents told us we would never get the asking price we were after, paul helped us devise a strategy and we actually ended up with multiple offers at asking !! I felt that kallars were always working in our best interest and would recommend to anyone selling their property.

Enny · 17 October 2025 · Kallars Sidcup

Agent replied · 17 October 2026

Thank you very much for your great review

5/5

Google

I worked with Louis and Karl when selling my development site in South London. Reassuring that there are land agents out there also able to help with planning/ construction side of things. Made everything very understandable for me. Would recommend for any development needs.

Anthony · 17 October 2025 · Kallars Sidcup

Agent replied · 17 October 2026

Thank you Anthony for your 5star review. So pleased to hear all went smoothly for you

2/5

Google

We’ve just completed on the purchase of a property sold by Kallars, our experience has been almost identical to that of another review from a couple of weeks ago written by Paul Ireland. Everything started well, Paul Colyer showed us around the property, he was very knowledgeable and despite ours being the last of several viewings that day was engaged and positive. There was a lot of interest in the property and it went to sealed bids, Paul Colyer and Sebastian Sklair kept us well updated throughout this process. We initially lost out on the property but had our offer accepted a week later when the original buyer dropped out. Once the memorandum of sale had been issued we received an email to say that the case would now be handed over to the ‘sales progressor’, somebody called Craig Cassidy, who we later found to be Associate Director of Kallars. Far from helping to progress the sale in any way Craig Cassidy was actively detrimental from the very start. Communication was almost non-existent throughout the 3 month period between offer acceptance and completion, I haven’t once been able to speak to Craig on the telephone. The handful of emails I received were short, unprofessional and contained information I knew to be factually incorrect. In my frustration I began repeatedly calling the Kallars office, determined to reach Craig via the phone. For several days in a row I called their office 8+ times, he didn’t once answer nor return my call despite countless messages. Craig still hasn’t once answered the phone nor returned my calls to this day. Sensing my frustration Paul and then Seb took over communication again, Seb went above and beyond to help, including working out of hours. Despite Seb’s best efforts de-escalating the situation and fixing the incorrect information various parties had received there were significant issues in the weeks leading up to exchange and the chain almost collapsed. The week of exchange was farcical, exchange itself took 5 attempts on consecutive days, issues on the first 4 days could all have been foreseen and resolved well ahead of exchange had Craig carried out his role effectively. The process was unnecessarily stressful for everyone involved. Thankfully we have now completed and are very happy in our new home. I’ve given Kallars 2 stars, one is for Seb and the other for Paul, thank you to both of you for your efforts. I hope that the owners of Kallars will read this review (and others) and will seriously consider Craig’s performance.

David · 17 October 2025 · Kallars Sidcup

5/5

Google

I Just bought my 1st home from Kallars Estate Agents and Craig and Seb have been amazing, as a 1st time buyer I knew nothing and was guided through the whole process, Great communication and advice from the beginning to completion. They did all the hard work so i didn't need to worry. They made buying my home trouble and stress free. Excellent service, couldn't be happier.

LEE · 17 October 2025 · Kallars Sidcup

Agent replied · 17 October 2026

Thank you so much Lee for your great review. Your 5 stars and feedback are so useful to new buyers.

5/5

Google

Big thanks to the team at Kallars, especially Craig Cassidy. Had it not been for Craigs tenacity in negotiating and liaising with solicitors regarding the buyers chain, the sale would have most definitely fallen through. I cannot recommend Kallars in Sidcup enough Thanks again!

Arran · 17 October 2025 · Kallars Sidcup

Agent replied · 17 October 2026

Thank you Arran for your recent feedback regard your transaction process. Glad to hear how Kallars gave you such great service

5/5

Google

Craig and Chris sold our new development in Deptford consisting of 2 x 3 bed 4 x 2 bed and 1 x 1 bed ,Chris dealt with the day to day contacts and is an exceptional estate agent and Craig managed the legals flawlessly!!!!!

Steve · 17 October 2025 · Kallars Sidcup

Agent replied · 17 October 2026

Wow! Thank you Steve for your great review. Such kind words. Means a lot!

5/5

Google

Louis, Karl and Grace were absolutely fantastic with my Land and Development needs. Very welcoming, extremely responsive on the phone, I would highly recommend them if you have any queries.

Edgar · 17 October 2025 · Kallars Sidcup

Agent replied · 17 October 2026

Thank you very much Edgar for your lovely comments. I will be sure to pass them on to the team

5/5

Google

Throughout the process of our land sale both Louis, Craig, Karl and the team have been extremely professional in the way they’ve handled the transaction. They made the whole deal go without a hitch which is a credit to the whole team, and look forward to further business with Kallars.

David · 17 October 2025 · Kallars Sidcup

Agent replied · 17 October 2026

Wow! What a lovely review. Thank you and Kallars look forward to handling your business in the future.

5/5

Google

Have had a faultless experience buying my first home through Kallars Estate Agents. Haydn and Craig have been absolutely Excellent the whole way through. From the moment I first viewed with Haydn all the way through to Exchanging only 6 weeks later. They have pushed as best as they could and communication has been impeccable. If I could give 6 Stars I absolutely would.

Stephen · 17 October 2025 · Kallars Sidcup

Agent replied · 16 April 2026

Thank you for your 5 star review Stephen. What wonderful comments. Its great to hear that everything has gone so well for you. Thank you again for your comments.

5/5

Google

Exceptional Service from Karl at Kallars Sidcup I can't recommend Karl at Kallars Sidcup highly enough. From the moment I received his letter, I felt at ease. He’s fast, efficient, incredibly knowledgeable, and most importantly genuinely approachable. No question ever felt too small, and he always took the time to make sure I felt comfortable and informed.In early May, my parents decided to sell our unused garden, which had been in our family for over 100 years. We had some initial interest and approached someone else first, but the offer we received was so unreasonable that I lost faith in the whole process. It felt stressful and not worth pursuing.Then, just three days later, we received a letter from Karl. I called him on a Friday afternoon, and by Monday he had already given us a realistic valuation. I signed with Kallars on Tuesday morning at 10:30am, and by 4pm that same day, we had received an offer we couldn’t refuse. From start to finish, Karl and the team at kallars Sidcup made everything incredibly easy. They even introduced us to a solicitor straight away.Karl always answered his phone or called back within five minutes, and if he didn’t know something, he found the answer quickly. His professionalism is matched by a warm, familiar manner that makes you feel completely supported throughout the process.Thanks to Karl, what started out as a stressful experience turned into a smooth, straightforward sale. I’m so grateful for his help and wouldn’t hesitate to recommend him to anyone looking for a land consultant they can truly trust. Also to add on to the end, Craig and Louis who I have also dealt with were polite and emailed me back in less than 30 minutes they were also very thorough and the whole team at Kallars I would highly recommend

Ashlynn · 17 October 2025 · Kallars Sidcup

Agent replied · 25 August 2025

Wow! Ashlynn, what a lovely review and so informative. It is so very helpful to new clients, so thank you again for taking the time to leave such positive comments.

5/5

Google

Amazing service!!!!! We appreciate all the support provided by the Kallars Sidcup team to hit our milestone with the time constraints over the Xmas, new year and stamp duty increase deadline. I would especially like to say a big thank you to Seb who always kept us updated throughout the sales process and went above expectations with all the insights provided. Louis and Paul who kicked off the process were also very helpful and assertive to ensure all deadlines were met. Would 100% refer and use again

Chucks · 17 October 2025 · Kallars Sidcup

Agent replied · 16 April 2026

Thank you for your great review. It seems you had great service which is lovely to hear. You feedback is very helpful to prospective clients along with your 5 stars. thank you again.

5/5

Google

I had a really good experience working with Karl and Team, from Kallars. They were clear and realistic about what I should market the land for and what I could expect, while also taking my own priorities into account. Communication was great, I was kept up to date regularly (at least every week or so) on interest levels and serious buyers, which made the whole process feel straightforward and stress-free. Overall, I felt looked after from start to finish and would definitely work with them again.

Kayisha · 16 October 2025 · Kallars Sidcup

Agent replied · 16 April 2026

Wow! Thank you Kayisha. Your feedback and great comments are always helpful to future clients. It is great to know you were looked after so well.

5/5

Google

I have found Chris and Olek a pleasure to deal with. They communicate clearly and promptly, and when showing you a property, they stand back and allow you to form your own opinions rather than jumping in with their views. It has always felt like they are on my side. Thank you.

Berry · 21 September 2025 · Kallars London

A review that appears on several offices' pages is shown once. We leave out reviews that name another agent.

Questions about Kallars

Which Kallars office has the most reviews?

London has the most, with 365 reviews rated 4.5 out of 5, followed by Sidcup with 64.

Where are the Kallars offices?

The two Kallars offices, by town:

  • London: 2-4 New King Street, London, SE8 3HS
  • Sidcup: 148 Station Road, Sidcup, DA15 7AB
Has Kallars won any awards?

Yes. At EA Masters 2026 the group won Gold for Best Estate Agent Guide 2027, Sales and Silver for Best Estate Agent Guide 2027, Lettings. The group and its branches have also won 1 other industry award since 2019.

Reviews may appear on more than one platform.

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