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Business Details
46 Years
experience
Your Trusted Property Experts in Windsor
Established in 1980, PJSA has built a reputation as a trusted firm of Chartered Surveyors and Chartered Architects serving clients across the South-East of England. Our expertise spans property management, planning consultancy, architectural design, and valuations, with a particular focus on rural, agricultural, and commercial properties. As a small firm, we prioritise personal attention, ensuring clients receive tailored solutions that align with their unique needs.

Our team combines over 40 years of collective experience with a commitment to creative problem-solving, evidenced by our track record of long-standing client relationships and referrals. We maintain rigorous professional standards through affiliations with bodies like the Royal Institution of Chartered Surveyors (RICS) and adhere to strict regulatory frameworks to guarantee reliability and transparency in all our services.
Services
Property Management Planning Consultancy Architectural Design Valuations Estate Management Building Regulations Compensation Claims Telecoms Negotiations
Details
  • Year established: 1980
Highlights and features
  • We combine over 40 years of experience in rural and commercial property services.
  • Our small firm structure ensures personalised attention and tailored solutions.
  • RICS accreditation guarantees adherence to rigorous professional standards.
  • We offer end-to-end services from planning to project completion.
  • A proven track record in securing planning permissions and managing complex projects.
Associations and certifications
  • Royal Institution of Chartered Surveyors
  • RICS Money Protection Scheme
Services
Property Management
Our property management services cover rural estates, commercial lettings, and residential portfolios. We handle tenancy agreements, maintenance coordination, and regulatory compliance, ensuring landlords maximise returns while minimising administrative burdens. With expertise in agricultural and rural property law, we provide strategic advice for long-term estate planning.
Planning Consultancy
Specialising in Green Belt and rural development, we prepare planning applications, negotiate with local authorities, and represent clients at appeals. Our team secures permissions for agricultural conversions, commercial developments, and residential projects, combining technical knowledge with a proactive approach to overcome planning challenges.
Architectural Design
Our RIBA-accredited architect delivers bespoke design solutions for residential and commercial projects. From concept to completion, we manage planning submissions, produce 3D visualisations, and oversee construction, ensuring designs balance aesthetics, functionality, and regulatory compliance while reflecting client aspirations.
Valuations
As RICS-registered valuers, we provide accurate property valuations for tax, legal, and transaction purposes. Our reports meet HMRC and court standards, covering residential, commercial, agricultural, and equestrian properties, with transparent methodologies and detailed market analysis.
Compensation Claims
We represent landowners in compensation claims related to utility projects, road schemes, and public infrastructure. Our services include negotiating settlements under the Water Resources Act, overseeing land reinstatement, and ensuring fair compensation through tribunal proceedings.
People
Peter Smith
Managing Director
Chartered Surveyor and RICS Registered Valuer with over 40 years' experience. Specialises in rural property disputes, valuations, and planning consultancy. Former Buckinghamshire County Councillor, combining technical expertise with policy insight.
Charlotte Cates
Senior Property Manager
Leads property management operations since 2020. Expertise in regulatory compliance, client account management, and tenant relations. Ensures efficient portfolio maintenance and problem resolution for residential and commercial properties.
Josh Mears-Smith
Chartered Architect
RIBA-accredited architect specialising in residential and commercial design. Leads planning applications and 3D visualisation projects, with a focus on sustainable design and environmental integration. Joined PJSA in 2016 after postgraduate distinctions.
Roz Smith
Director
Co-founder with a background in advertising and education. Oversees marketing, website management, and lease documentation. Provides client liaison and strategic direction, leveraging cross-sector experience to enhance service delivery.
Olivia Smith
Senior Property Consultant
Specialises in commercial property sales and valuations. Manages international client portfolios, focusing on development potential and tax-efficient transactions. Brings corporate sector efficiency to PJSA's operations and client reporting.
Questions
What areas do PJSA cover for property services?
We primarily serve the South-East of England, including Berkshire, Buckinghamshire, and surrounding rural areas.
Can PJSA assist with agricultural property planning applications?
Yes, we specialise in rural and agricultural planning, including Green Belt developments and permitted development rights.
Are your valuations accepted by HMRC for tax purposes?
As RICS-registered valuers, our reports meet HMRC standards for inheritance tax and capital gains assessments.
Do you offer architectural services for residential projects?
Our RIBA-accredited architect provides full design and planning services for residential developments of all scales.
How does PJSA handle property compensation claims?
We represent landowners in utility-related claims, negotiating settlements and ensuring land reinstatement under relevant legislation.
What makes PJSA different from larger firms?
Our small firm structure allows personalised service while maintaining the technical expertise of larger practices through our multidisciplinary team.