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Business Details
37 Years
experience
Expert RICS Chartered Surveyors in London
Land Commercial has been providing expert property services since 1989, combining over three decades of industry experience with a team of RICS Chartered Surveyors and commercial estate agents. Our specialists deliver comprehensive solutions including valuations, building surveys, rent reviews, expert witness reports, and boundary dispute resolution across London, the M25 corridor, and surrounding counties. With a client-centric approach, we prioritise transparency, technical excellence, and tailored advice to meet individual property needs. Our teams expertise spans commercial and residential sectors, including listed buildings, development land, and healthcare properties. We maintain RICS accreditation to ensure adherence to the highest professional standards.

By offering a one-stop service, we streamline processes for clients, saving time and costs while maintaining quality. Our directors collectively hold over 150 years of combined experience in property transactions, valuations, and surveying. We specialise in complex cases such as party wall matters, dilapidation disputes, and lease planning. Our commitment to innovation is demonstrated through digital floor plans, energy performance certificates, and compliance with evolving building regulations. Clients benefit from direct access to senior surveyors who provide strategic guidance throughout projects.
Services
Building Surveys Property Valuations Boundary Disputes Rent Reviews Party Wall Matters RICS Home Surveys Schedule of Dilapidations Expert Witness Lease Plans EPCs
Details
  • Year established: 1989
Highlights and features
  • We have over 30 years of combined experience in property surveying and valuations.
  • Our team includes RICS Chartered Surveyors with specialist expertise in commercial disputes.
  • We offer a comprehensive one-stop service covering all property lifecycle stages.
  • Our local knowledge spans London, Essex, and Hertfordshire markets.
  • We maintain RICS accreditation for professional standards and client assurance.
Associations and certifications
  • Royal Institution of Chartered Surveyors (RICS)
Services
Building Surveys
Our RICS Chartered Surveyors conduct detailed building surveys to assess property condition, identify defects, and provide maintenance recommendations. Surveys cover commercial and residential properties, including listed buildings and healthcare facilities. Clients receive comprehensive reports with photographic evidence and repair cost estimates.
Property Valuations
We deliver RICS-compliant valuations for commercial/residential properties, including red book valuations for matrimonial disputes, probate, and taxation. Our team considers market trends, location factors, and property condition to determine accurate valuations.
Expert Witness
Our surveyors provide expert witness services in property disputes, including boundary conflicts, dilapidation claims, and valuation disagreements. We prepare court-admissible reports and offer testimony during litigation or arbitration proceedings.
EPCs
We issue Energy Performance Certificates (EPCs) compliant with UK regulations, covering commercial, residential, and new build properties. Our reports include energy efficiency recommendations to reduce running costs and improve compliance.
Planning Applications
Our specialists manage planning applications, building regulations compliance, and development appraisals. We negotiate with local authorities, prepare supporting documentation, and ensure projects meet current planning legislation and design standards.
People
Adam Diamant
Managing Director
With over 20 years in commercial property, Adam oversees sales and lettings. He has completed 2,000+ transactions, advising on rental levels and asset management. Former City broker with expertise in off-market deals.
Lewis Diamant
Director - Valuation
A chartered surveyor with 46 years' experience, Lewis specialises in commercial valuations, rent reviews, and expert witness work. He has acted in numerous court cases and arbitration proceedings across London.
Kevin Isaacs
Director - Surveying
With 30+ years in building surveying, Kevin handles party wall matters, contract administration, and heritage conservation. His expertise includes commercial/residential inspections and expert witness services.
Lawrence Regan
Consultant Surveyor
Lawrence has 45 years' experience in commercial valuations, rent reviews, and lease renewals. He specialises in Central London properties and holds RICS and Chartered Arbitrator qualifications.
Samira Attia
Building Surveyor
Samira conducts building surveys, boundary dispute assessments, and EPC certifications. She uses AutoCAD for technical drawings and has 15 years' experience in commercial and residential property inspections.
Questions
What property services do you offer?
We provide building surveys, valuations, rent reviews, expert witness reports, lease plans, EPCs, and boundary dispute resolution for commercial and residential properties.
How can you help with property valuations?
Our RICS Chartered Surveyors deliver accurate valuations for commercial/residential properties, including matrimonial disputes, probate, and taxation purposes.
Do you handle commercial lease matters?
Yes, we prepare lease plans, conduct rent reviews, and provide expert advice on lease renewals and dilapidation disputes.
Are your EPC services compliant with regulations?
Our EPC team ensures compliance with UK building directives, advising on energy efficiency measures for all property types.
What areas do you cover?
We operate across London, Essex, Hertfordshire, and the M25 corridor for all property-related services.
Reviews (6)
Lorraine Curtis
Oct 01, 2021 Report
The service provided is efficient and professional. The survey conducted was completed in a timely manner, very thorough and the final report produced was exceptionally detailed and helpful. Would highly recommend this company.
Garreth Mcmahon
Jul 31, 2021 Report
I can Highly recommend Land commercial for their efficiency and professionalism at the same time very accommodating and friendly. Sam was the person we dealt with and he was was very helpful, knowledgeable and supportive at every stage in our commercial lease acquiring process. We gladly recommend Land Commercial.
Farima Perry
Jul 03, 2020 Report
Highly recommended company. More specifically Sam Cormack who is wonderful to deal with and you feel that he has your interests at heart. That's what you need from an agent.
Ab
May 22, 2020 Report
When selling a leasehold premises, we found Land Commercial to be particularly knowledgeable and straight-forward in their advice. It was a pleasure working with them and I would recommend them without hesitation.
Lewis O'Donoghue
Dec 26, 2019 Report
The team at Land Commercial were a pleasure to deal with. Professional, efficient and reasonably priced...! I would certainly recommend them for all property/surveying matters.
HLondon
Aug 18, 2019 Report
Awful property management services - for more than 2 months delayed in providing extra keys for the building. Cleaners also unable to access the building because keys don't work. Have been told they were sent on the post, but when asked for tracking number, discourse changes and now the keys are yet to be arranged . Haven't been able to provide receipts up to this date for the services provided last yer.