When you're searching for a property surveyor in Portsmouth, you'll encounter two main professional bodies: RICS (the Royal Institution of Chartered Surveyors) and RPSA (the Residential Property Surveyors Association). Both produce qualified, professional surveyors — but they are different organisations with different standards, survey products, and recognition levels. Here's what you need to know.
What Is RICS?
RICS — the Royal Institution of Chartered Surveyors — is the largest and most internationally recognised professional body for surveyors and property professionals. Founded in 1868, RICS has over 130,000 qualified members worldwide. A RICS Chartered Surveyor has completed a recognised degree, at least two years of structured training, and passed the Assessment of Professional Competence (APC) — a rigorous competency review. RICS members use the post-nominal letters MRICS (Member) or FRICS (Fellow).
RICS regulates its members strictly, maintains a complaints procedure, and requires members to hold professional indemnity insurance. When you hire a RICS Chartered Surveyor, you have clear routes of redress if something goes wrong.
What Is RPSA?
RPSA — the Residential Property Surveyors Association — is a newer, smaller professional body focused exclusively on residential property surveying. Founded in 2014, the RPSA has grown steadily and now has several hundred members across the UK. RPSA members are qualified surveyors who have passed the RPSA's own competency assessments. They use the post-nominal letters RPSA.
The RPSA produces its own suite of survey products — including the Home Survey Standard — and requires members to hold professional indemnity insurance. The RPSA complaints procedure provides consumer protection, though its track record is shorter than RICS's given the organisation is relatively young.
Key Differences at a Glance
| Feature | RICS | RPSA |
|---|---|---|
| Founded | 1868 | 2014 |
| Members (approx.) | 130,000+ worldwide | Several hundred (UK) |
| Qualification route | Degree + APC | RPSA competency assessment |
| Survey standards | RICS Home Survey Standard | RPSA Home Survey Standard |
| Professional indemnity insurance | Mandatory | Mandatory |
| Complaints procedure | Yes — long established | Yes — since 2014 |
| Mortgage lender recognition | Universal | Growing but not universal |
| International recognition | Yes | UK only |
Does It Actually Matter Which You Choose?
For most residential buyers purchasing a standard property for personal use, both RICS and RPSA surveyors will produce a professional, competent report. The quality of the individual surveyor and their local knowledge matters far more than which badge they carry. An experienced RPSA surveyor who has surveyed 500 Portsmouth Victorian terraces may well be a better choice than a newly qualified RICS surveyor who has just relocated from outside the area.
However, there are specific situations where RICS accreditation is either required or strongly preferred:
When RICS Matters More
- Mortgage valuations — most lenders require RICS-regulated valuers for mortgage panel work. RPSA surveyors cannot typically carry out lender-instructed valuations.
- Help to Buy / Shared Ownership — RICS valuations are required for Homes England applications.
- Probate and matrimonial valuations — courts and HMRC typically require RICS-regulated valuers.
- Commercial properties — RICS is effectively the only recognised body for commercial building surveys.
- Expert witness work — courts require RICS accreditation for property expert witness reports.
- Properties with complex issues — for listed buildings, unusual construction types, or significant structural concerns, RICS Chartered Surveyors with relevant specialist experience are preferable.
What About CIOB?
You may also encounter the CIOB — the Chartered Institute of Building. CIOB members are primarily construction and project management professionals, though many also carry out building surveys. CIOB membership (MCIOB or FCIOB) indicates high competence in construction technology and building pathology, making it a complementary qualification to RICS for complex structural surveys.
At Portsmouth Surveyors UK, our team holds RICS, CIOB, and RPSA accreditations — giving clients the broadest possible professional coverage for any type of survey or valuation.
How to Check a Surveyor's Credentials
You can verify any surveyor's RICS membership at ricsrecruit.com or by searching the RICS member directory at rics.org. RPSA membership can be verified at rpsa.org.uk. Always check that the individual surveyor (not just the firm) holds current professional indemnity insurance.
Which Accreditation Do Portsmouth Surveyors UK Surveyors Hold?
Our principal surveyor, Richard Hawkes, is MRICS and MCIOB. Our senior surveyors Sarah Mitchell and James Whitmore are MRICS and RPSA respectively. All surveys are carried out to RICS standards. When you instruct us, you have the protection of RICS regulation, professional indemnity insurance, and the RICS complaints procedure regardless of which team member conducts your survey.
The Bottom Line
Both RICS and RPSA surveyors can provide excellent residential building surveys. For most home purchases in Portsmouth and Hampshire, the choice of individual surveyor — their experience, local knowledge, and communication style — matters more than their professional body. However, for mortgage valuations, Help to Buy, commercial properties, or any matter involving courts or HMRC, always ensure you instruct a RICS-regulated surveyor.
"The initials after a surveyor's name tell you they've met the required standard — they don't tell you how many Portsmouth terraces they've stood in, or whether they'll pick up the phone when you have a question. Always ask about local experience as well as accreditations." — Richard Hawkes, MRICS MCIOB, Principal Surveyor
Book a Survey With a RICS Chartered Surveyor
All our surveys are backed by full RICS regulation and professional indemnity insurance. Get a free, fixed-price quote for your Portsmouth property today.