Jonathan Bayliss Chartered Surveyors
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Party Wall Survey in Tooting, London by Jonathan Bayliss Chartered Surveyors
What Our Clients Say

At Jonathan Bayliss Chartered Surveyors, we take pride in delivering expert advice and a professional, approachable service. With years of experience in party wall matters, building surveys, and dispute resolution, we have helped homeowners, architects, developers, and businesses navigate complex property challenges with confidence.
Here’s what our clients have to say about working with us:

Reviews
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We have an average 4.9 for 53 Google reviews
We worked with Jonathan as our party wall surveyor for our renovation project and he was great. We had a difficult neighbour, but Jonathan managed to negotiate with them and found a solution that both sides are happy. We wouldn't be able to solve it without his help.
If you need someone who can handle tricky situations and keep things moving smoothly, I’d highly recommend Jonathan.

Chuan
Sepember 2024

Jonathan was professional and efficient. I would recommend!

Rupert Nicholson
August 2024

📞07766 578195​ or email here

Jonathan provided a friendly and efficient service in helping to advise and put in place all necessary awards for my refurbishment project with clear and prompt communication throughout

James van Dunn
May 2024


Very quick turnaround, and extremely responsive throughout process.

Alex N
May 2024


Jonathan completed his assessment professionally, discretely and we had complete confidence in him. Would certainly recommend

Jon Walker
May 2024


Jonathan was helpful and responsive in all our dealings with him. I would highly recommend his company.

Anna Brown
April 2024
📞07766 578195​ or email here

Jonathan explained everything clearly & comprehensively to me regarding the party wall award he provided for my neighbour’s loft conversion & extension giving me confidence & reassurance. I would definitely recommend.

Jane Kennedy
March 2024


Our architect recommended Jonathan Bayliss to assist with the Party Wall Act actions in relation to an extension that we are in the process of building in our property in Bath.

Jonathan is clearly very knowledgeable and experienced in all aspects of the act. He has interacted with us and all parties in a very professional, timely and considerate manner, the latter particularly important given the potential delicacies of such a process.

Tim Kidd
February 2024


We engaged Jonathan Bayliss to remedy and coordinate engagement with our new neighbours in relation to a third party wall agreement. As my husband and I both have heavy professional commitments it was a pleasure having Jonathan on side to negotiate autonomously all queries with the opposite chartered accountant and provide all the reassurances we needed for updates and follow ups. Would recommend.

Aurelie de Troyer
January 2024


We needed a party wall agreement with a neighbour who was not easy to deal with. Jonathan completed this in a very professional manner. We were extremely pleased with the result.

Would definitely recommend him

Martyn Head
January 2024


Jonathan was recommended to us by our builder for our loft conversion. We knew from previous experience that it would be tricky and warned him accordingly but none of us could have predicted just how difficult, multi layered and drawn out the process would be. 11 months later we have finally completed the awards required for our build. Throughout it all Jonathan has remained calm and positive in the face of incredible challenge. We are very grateful for his services, professionalism and sound advice which has stood us in good stead. We would recommend him without hesitation.

Fleur Jago
December 2023


📞07766 578195​ or email here

Jonathan was recommended to us by family who had used his services before and we would not hesitate to recommend him to others. Unlike others we have used, Jonathan was quick to respond when short deadlines arose and proved accessible and adaptable when situations changed.

Chris H
November 2023


Jonathan supported me with two party wall approvals and managed multiple stakeholders to get this done as efficiently as possible. Pragmatic, supportive and easy to contact.

Max Tweddle
December 2023


Jonathan helped us with a party wall award in SE8, he was really knowledgable, efficient and pragmatic when it came to some complicating factors with the neighbouring property. I couldn't recommend him highly enough. Thanks Jonathan for all your support.

Will Ellis
​May 2022


Jonathan provided an excellent service. I was particularly impressed with his communication and also that he provided good quality advice along the way. I would definitely recommend Jonathan’s services.

Ed Fuller
​January 2022


A very thorough survey of the premises was carried out and a ver good report sent through in a completely reasonable time frame. Would definitely use Jonathan's services again.

Fiona Price
​November 2021



Jonathan recently acted as our party wall surveyor for a loft conversion. He has been very helpful and responsive throughout the process. We needed to have the party wall agreement sorted in a short period of time, which Jonathan managed to do without any issues. We highly recommend working with Jonathan!

Claudia Bastiaensen
March 2021


📞07766 578195​ or email here

Jonathan is very professional and responsive. He explained the process very clearly and answered all our questions. The party wall issues for our loft conversion were resolved easily and quickly. Definitely recommend.

John Dyson
March 2021


Jonathan has recently acted as our party wall surveyor for a project in Wandsworth. Throughout the process he has been extremely helpful and responsive, always on hand to answer any questions or queries even after the award had been settled. We would not hesitate to recommend his services and would definitely look to work with him again for any future works.

​Andrew Ingram
February 2021



I would not hesitate to recommend Jonathan. I found myself in an unexpected dispute with a neighbour about a party wall issue in respect of some garden work I was doing. I called Jonathan on the Friday - by lunchtime he had reviewed photos and given me some initial reassurance and suggested a way forward. By Monday he had come to the site, carried out an inspection with the neighbours present, inspected the neighbours premises and addressed their questions and assured them that no party wall notification was required. Jonathan has enormous experience in this area and it shows. His interaction with my neighbours was confident and authoritative - but also emotionally intelligent . As a result he totally de stressed the situation - I lost no time with my works and maintained good relations with my neighbour. More than worth Jonathan’s professional fee. Highly recommend !!

Susan Cellan Jones
February 2021


Jonathan provided a quick and efficient service. Communication was clear and effective, with email responses within the same working day. The process of achieving a Party Wall Award was hassle free. I would recommend Jonathan and use this company again.
J Anson
​July 2020


I highly recommend Jonathan. He represented us for a party wall agreement/award as part of a loft conversion project. He worked efficiently, communicated clearly and completed the work for a fair price.

Sally McLaren
June 2020


📞07766 578195​ or email here

Jonathan provided a quick and efficient service. It made the process completely stress free. Would highly recommend.
Zoe Hill
​June 2020



Jonathan was very professional, polite and friendly to deal with. He always tried to accommodate our timescales. Would recommend Jonathan.

James Bremner
May 2020



Jonathan was very helpful and efficient in respect of Party Wall Agreements. Would highly recommend him.

Ved Nemdharry
January 2020


Jonathan is organised, efficient, knowledgable and friendly. We engaged him for a party wall agreement in West London with our elderly neighbour, and he did a great job on a cost effective basis. We could not recommend him more, excellent service.

November 2019



I used the services of Jonathan Bayliss to arrange a party wall agreement between my neighbours. Jonathan arranged to access the properties and carried out a detailed survey of the adjoining properties. I found his service to be professional and affordable and would recommend his services.

Patrick Breen
September 2019
Jonathan is organised, efficient, knowledgable and friendly. We engaged him for a party wall agreement in West London with our elderly neighbour, and he did a great job on a cost effective basis. We could not recommend him more, excellent service.

Harritek Harritek
November 2019


Completed party wall award. Very professional and prompt at responding to any questions or information you require. Was having a difficult time with adjoining neighbour but having Jonathan on board with his experience,expertise and knowledge took all the pressure away allowing me to concentrate on other parts of the build. Would highly recommend Jonathan to anyone and will definitely use again.

Paul Aylett
July 2019



Extremely helpful, pleasant and fast communication.

Karen Wong
July 201
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We are currently using Jonathan along with our neighbours for a Party Wall Agreement. My mother who is now quite elderly is somewhat nervous about the procedures involved. Jonathan has been very understanding, and has taken time to visit my mother to allay her fears and confirm everything is in order. Much appreciated!

Vince McCann

February 2019

Google *****
Thank you for your review Vince. I'm glad that I was able to reassure your mother about the works next door. And I hope it proceeds smoothly. Let me know if I can be of any further assistance, Jonathan

📞07766 578195​ or email here

Jonathan was very helpful with the work needed on our party wall agreement. We were up against an exceptionally difficult neighbour and Jonathan was always there to help answer my questions and navigate my way through what was somewhat of an ordeal! I feel he went above and beyond to help and advise me in the situation. I would highly recommend him.

Kirsty Spurr
​February 2019


Google *****
Thank you for your review Kirsty, I am always happy to assist in these tricky circumstances,
Jonathan

Jonathan Bayliss was quick, helpful, responsive and thorough on several issues for me - acting as our surveyor on a neighbour's party wall project and in relation to a structural question. I got his name by recommendation from a house owner in my local area and would be happy to recommend him to others.

Judy Brown
April 2019


Google *****
Thank you for your review Judy. I'm glad I was able to help you out,
Jonathan

Immediate response to my query, provided extremely helpful and supportive advice which was important as party wall issues are quite stressful. Highly recommend for a surveyor in the Bath area.

Hazel
​March 2019


Google *****
Thank you Hazel, we were happy to help you out, Jonathan

We are currently using Jonathan along with our neighbours for a Party Wall Agreement. My mother who is now quite elderly is somewhat nervous about the procedures involved. Jonathan has been very understanding, and has taken time to visit my mother to allay her fears and confirm everything is in order. Much appreciated!

Vince McCann
​February 2019


Google *****
Thank you for your review Vince. I'm glad that I was able to reassure your mother about the works next door. And I hope it proceeds smoothly. Let me know if I can be of any further assistance, Jonathan

Jonathan was very helpful with the work needed on our party wall agreement. We were up against an exceptionally difficult neighbour and Jonathan was always there to help answer my questions and navigate my way through what was somewhat of an ordeal! I feel he went above and beyond to help and advise me in the situation. I would highly recommend him.

Kirsty Spurr
​February 2019

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Google *****
Thank you for your review Kirsty, I am always happy to assist in these tricky circumstances, Jonathan

📞07766 578195​ or email here

I’m delighted with the party wall work Jonathan completed for my loft conversion. From the moment we first spoke his advice was clear and very helpful. He managed to get 3 neighbours signed off on party wall awards within a month with no issues and the costs were as per his estimate. He was always responsive to emails and texts despite having to complete the work close to Christmas so that I could start my project on time. If you are planning a project that requires party wall work I strongly recommend using Jonathan. I also have experience of using a large party wall surveying firm and I can tell you that Jonathan is far more responsive and you really feel he is working with you to get that the sign off you need as quickly as possible.

Charles Bottomley
January 2019
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Google *****
Thank you Charlie, it was a pleasure to complete the work in your time frame and on budget. We do strive to do this, Jonathan.


Highly recommend Jonathan, he has been great asset in assisting us throughout our loft conversion and helping issue party wall awards within a tight time frame.

Gwen Stapeley
December 2018


Google *****
It's a pleasure to be of help, Gwen. I'm glad it all worked out in the end. Thank you for your review.

From before I committed to a loft conversion I took advice from Jonathan re party wall matters as I had a non-resident neighbour (empty house). He was very helpful, explaining process, reassuring in his advice and ultimately when we needed to get an award, with an independent surveyor involved as well, Jonathan took it all forward with ease and in good time. It was great to have someone to rely on.

Tanya CB
​November 2018


Google *****
Thank you Tanya. I'm glad we completed the work within your time-frame. Thank you for your review, it is appreciated, Jonathan

Jonathan was great to work with. He explained the process and answered any questions we had. Always prompt in replying too.

Bryony Simpson
June 2018


Google *****
Hi Byrony, Thank you for your review. I strive to provide a good value service and aim to respond to my owners' queries as quickly as possible, even at the busiest of times!

I hope your work progresses smoothly as well.



We engaged Jonathan Bayliss regarding  a party wall matter and were very happy with the speed and manner of the process. We would definitely recommend him to other clients. 
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Mr and Mrs Russell,
​Kensal Rise 
May 2018

Very responsive and professional. Completed Party Wall Award quickly and answered queries. Competitive pricing. Would recommend and use Jonathan again.

Matt Donovan

​February 2018
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Google *****
Thank you for your review, Jonathan

📞07766 578195​ or email here

Jonathan acted for myself and our neighbour regarding a party wall agreement. He was extremely helpful, honest, polite and very patient. There was a difficult situation that arose, due to another surveyor and difficult neighbour and Jonathan has been very supportive and helpful in dealing with this situation. We would highly recommend him without hesitation.

Linda Halperin

​January 2018
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Google *****
Hi Linda
Thank you for your review. Yours was a tricky matter to resolve due to your neighbour's stance coupled with their surveyor demanding an unreasonable amount in fees at the end! However their fees were robustly challenged ending very favourably for you.
I hope your work progresses smoothly now.
Regards Jonathan Bayliss 

Jonathan served 3 party wall awards for our neighbours when we wanted to carry out building work. He was very quick, responsive and had a great manner with us and our neighbours. If you are looking for a party wall surveyor we would certainly recommend.
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Susie and Jonny
​November 2017

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Google​ *****
Thank you for your review, Jonathan

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We hired Jonathan based on a suggestion from our architect and another friend who used his services. Throughout the process of dealing with a party wall issue related to our extension, he was professional and helpful, so I would have no reservation in recommending him.

Vasa Curcin

November 2017
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Google *****
Dear Vasa

Thank you for your review and I look.forward to helping you again in the future

Regards Jonathan


Jonathan explained the party wall process clearly to my neighbour and myself providing reassurance to both of us. His recommendations were reasonable and the award was produced rapidly for a very reasonable price. He was professional and easy to work with answering any questions either of us had. Definitely recommended.

William Smallwood
London
October 2107

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Google ****
Hello William
Thank you for.your testimonial. It was a pleasure assisting you and your neighbour with your scheme and I hope it all goes well
Regards Jonathan Bayliss

I would recommend Jonathan in a heartbeat. From the off, Jonathan was extremely helpful and responsive. He made light work of what could have been a very stressful process given that our adjoining landowner is a local authority. His reputation in the Wandsworth area precedes him – and for good reason.  
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Thanks again,


​Ross Hockley 
LEGAL COUNSEL
FORMULA 1®
SW17
​September 2017

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Hi Jonathan

Liz and I both liked your style of work and obvious building knowledge very much. I hope you’ll be happy to come on site in future to help us figure out technical solutions for other works now that we know your rates.
 
Best Regards,


Marlene Wilson
Maintenance contractor
​SW4
Summer 2017

​Jonathan provided great advice and support during a very tricky period during our party wall process. He appointed and dealt with neighbours' surveyor effectively;  provided an inspection and produced an award very quickly. And he was very reasonable with his fees.  I would whole-heartedly recommend his services.
​
Caleb Barnes
​Home owner
SW17
​January 2017

I am very happy to recommend Jonathan Bayliss for his expertise and professionalism in Party Wall matters. We have used him twice for Party Wall Agreements and he has been efficient and courteous to deal with.

​On the second occasion we had a difficult neighbour who caused damage and erected a wall along a boundary with no consultation.
Jonathan negotiated a satisfactory resolution on our behalf. I have absolutely no hesitation in recommending him.


David Thursden
​​Homeowner
November 2016

Jonathan acted jointly for us and a neighbour as Agreed Surveyor for our loft conversion. He was very helpful in explaining the process and options to us (both parties being novices). He was polite, professional, fair and balanced in his approach and very responsive when we needed to reach him. His fees were also more favourable than others quotes we had received. Most importantly he turned the whole thing around very quickly to meet our short time frame and to our mutual satisfaction and has followed up since to check on progress. 

Thanks Jonathan - you really helped take a bit of stress out of the process and I would definitely recommend you to others.
 


Samantha Roberts
​​Homeowner
​Septemb
er 2016  

I had a very good experience of working with Jonathan. He is pragmatic and responsive with a priority of minimising your costs.

Good to have him on your side - I would definitely use him again. Highly recommended.


Mark Davis
​​Homeowner
August 2016

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Hi Jonathan
 
I would like to take the opportunity of thanking you so much for arranging the Party Wall awards.
I never dreamed the process would run so smoothly.
 
I would have no hesitation in recommending you.
 
Kind regards

 
Michael Hocking
​​Homeowner
February 2016

Hi Jonathan,
​The post has just arrived, including your documents. 
Thank you for working so quickly and diligently on the party wall award, I would gladly recommend your services in the future. 
Payment has been made. 

With kind regards, 


Joel
​Homeowner 
September 2015

Throughout the preparation of my party wall statement Jonathan acted in a highly professional manner. He was very open and honest during the whole process and was willing to use his professional judgement during some difficult decision-making. What could have been a long drawn-out process was concluded within four weeks of negotiation. This was possible because of Jonathan’s sound judgement at every stage. I can thoroughly recommend him to anyone looking for a party wall surveyor.

Dr Diane Bebbington 
Homeowner

Baylo is a legend....nice work...his handsomeness has got us through a tricky situation...
​
Au revoir...
​

Thomas 
OneLuxuryDevelopments.com

I have used Jonathan Bayliss Chartered Surveyors on numerous projects and have been very impressed.

Jonathan is responsive and works in an extremely 
timely fashion. I would have no problem 
recommending Jonathan Bayliss.


P.J Sykes
Director,
Halycon Property Investments

I am happy to recommend Jonathan as a Party Wall Surveyor based on the efficient and helpful service which he provided for me in connection with the extensive refurbishment and extension of a semi-detached house in Putney.  He dealt with everything to fit perfectly with the timing of my building program and provided constructive pro-active advice on all issues.  I would use him again on another project.

Mark Musgrave
Solicitor

Dear Jonathan,

My apologies for not responding earlier. I was in India for work for two weeks and only found out about the papers you had sent when I arrived this weekend.

Thank you for completing the party wall process, and for being so helpful throughout...

Many thanks,


Poonam
Property owner

Party Wall bits received, thank you.

I paid the invoice last night.

A big thank you for actioning this so quickly - really helped us.

Regards,


Jo Grant
Property owner

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I would highly recommend Jonathan as a surveyor to anyone, he's only ever been very professional and a pleasure to deal with.

I've worked with Jonathan on five occasions now and we've always had a good level of communication.


Rupert Sykes
Property developer

Hi Jonathan,

May I take the opportunity of thanking you for all the work that you have completed on our behalf. Your payment has been transferred into the account that was noted on the invoice.

Kind regards,


Brian and Tina Bayram
Property owners
Jonathan Bayliss Chartered Surveyors
[email protected]
+44(0)7766 578195
+44(0)208 7676843
Head Office
21a Langroyd Road
​Tooting
London

SW17 7PL

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