We deal with party wall matters every day, helping you keep your project moving and avoid delays from extensions and loft conversions to more complex works.
⭐Over 100 5⭐ Google Reviews
| 20+ Years Experience | Fixed Fees | Fast Response
At Christopher Anthony Surveyors, we deal with party wall matters every day — helping homeowners keep their projects moving while ensuring everything is handled properly under the Act.
Whether you’re planning an extension, loft conversion or more complex works, we provide clear advice, fixed fees and a fast turnaround when timing matters.
We act across London and Hertfordshire, working with both Building Owners and Adjoining Owners to keep things straightforward and avoid unnecessary delays.
👉 Learn more about how we work
Building Owner Party Wall Surveyor
Building Owner Party Wall Surveyor – Fixed Fee from £699
Our fixed-fee service for Building Owners covers Party Wall Notices, Schedules of Condition and tailored Party Wall Awards, ensuring your works comply with the Act and your project runs smoothly.
Adjoining Owner Party Wall Surveyor – Protect Your Property
If your neighbour is carrying out building works, our Adjoining Owner Party Wall Surveyors safeguard your property, review proposals and agree a Party Wall Award on your behalf.
Schedule of Condition Surveys – Protect Against Disputes
We provide detailed Schedules of Condition with written records and photographs. This protects you from disputes by clearly recording the condition of your property before works begin.
Christopher Anthony Surveyors offer a range of building surveying services specialising in Party Wall Services.
We pride ourselves on our flexibility and personal involvement towards our clients requirements. Christopher Anthony Surveyors are an expanding team of surveyors with a wealth of experience, skill and expertise. If you are looking for a professional yet flexible approach to all your property matters then call Christopher Anthony Surveyors for an informative chat.
Our surveyors are regulated by the Faculty of Party Wall Surveyors and carry professional indemnity insurance to cover their work.
Rated Excellent by Homeowners Across London
Over 100 verified 5★ reviews from clients we’ve helped with party wall matters, from simple extensions to complex projects
Featured Reviews
“Tony provided an excellent service from start to finish. Efficient, clear and easy to deal with — highly recommend.” — Hertfordshire Client
“Made the whole process straightforward and removed a lot of stress. Communication was spot on throughout.” — North London Client
“Very professional and fast turnaround. Helped keep our project moving without delays.” — East London Client
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Y Ling Chi
Trustindex verifies that the original source of the review is Google.
We worked with Chris J on our party wall agreements with both neighbours (in London). Chris was very responsive, thorough, explained everything really clearly and worked very quickly so we could start the works (almost) on time. One side took longer as they appointed their own surveyor, but Chris made sure all parties were always aware of what was going on. I would recommend him to others. Thank you for your work!
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Daman Rathore
Trustindex verifies that the original source of the review is Google.
Very good service provided. The process was quick, happened in the promised timeframe and good communication throughout. Would recommend!
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Uzma Ahmad
Trustindex verifies that the original source of the review is Google.
Chris from Christopher Anthony Surveyors was responsive, quick, and competitively priced. The Schedule of Condition report was thorough, well presented, and delivered promptly. Really helpful for establishing a clear baseline — would definitely recommend.
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Sonny Tabone
Trustindex verifies that the original source of the review is Google.
We have used Tony a few times now on different projects and each time have been impressed with his efficiency and professionalism. I would highly recommend their services.
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Sam Gray
Trustindex verifies that the original source of the review is Google.
We got a Survey of Conditions done for each of our neighbours via Christopher Anthony in preparation for our extension and would highly recommend them. They did a thorough job, were flexible with visiting dates/times and were very approachable and helpful in general. Plus their fees are really competitive. Thank you Tony!
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Vinnie Laurella
Trustindex verifies that the original source of the review is Google.
Tony Neilson at Christopher Anthony Surveyors provided an excellent service from start to finish. He carried out a party wall survey for me and was incredibly efficient, reasonably priced, and, most importantly, very personable throughout the whole process.
Tony took the time to clearly explain everything step by step, which made what could have been a stressful situation feel straightforward and well-managed. His professionalism and approachability really stood out.
He was so thorough and reassuring that my neighbour felt comfortable proceeding without needing to appoint their own surveyor, which speaks volumes about the confidence he inspires.
I would highly recommend Tony to anyone needing a reliable and knowledgeable.
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Andrius S
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Fantastic experience working with Tony. He was highly professional, quick to respond, and his communication was great throughout the whole process. He offered invaluable insight at a very competitive price. Amazing service all around - highly recommend!
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Arris Ibrahim
Trustindex verifies that the original source of the review is Google.
Excellent service, very prompt,good communication and competitively priced.
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Charlie Parker
Trustindex verifies that the original source of the review is Google.
Tony guided us through the Party Wall process and undertook all the communications with the relevant parties and the process with seamless.
We have used CAS twice and I’d gladly recommend them to others.
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Ross Azari
Trustindex verifies that the original source of the review is Google.
Tony was very professional, knowledgeable, and efficient throughout the process. Clear communication, quick turnaround, and excellent service, highly recommended.
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