Why Do I Need a Professional Consultant’s Certificate?

Formerly known as an Architect’s Certificate, a Professional Consultant’s Certificate – or PCC – is described by the Council of Mortgage Lenders (CML) as an affordable alternative to a structural warranty (e.g. an NHBC build mark).

It’s a single-page document signed by a professional construction consultant (such as an architect), confirming that he/she has visited the site at different stages of the build and that the property has been generally constructed to a satisfactory standard. Read more here.

How much does a PCC cost?

Costing around £2,500, PCCs are cheaper than warranties and last six years from completion.

Why do I need one?

Banks etc, will generally only lend on a newly-built property where a warranty scheme covers it. The most well-known is probably an NHBC warranty, but these are relatively expensive and not generally used by smaller building companies and self-builders who favour PCCs. Laurence Associates’ Design Director, Jason Pledger, explains: “You’ll need a Professional Consultant’s Certificate if you’ve built a property you wish to sell and the buyer needs a mortgage, or if you wish to rent it out and need to raise a buy-to-let mortgage to release equity.

“If you rely on stage payments during the build, you’ll need interim certificates.”

By signing the certificate, the consultant confirms that he’s designed and/or monitored the construction of the property and will remain liable to the owner and any lenders for six years from completion. The consultant could be liable if something goes wrong, which was evident at the inspection but not picked up. For this reason, architects rarely issue retrospective PCCs on buildings with which they haven’t been involved.

What does the professional consultant certificate cover?

A Professional Consultant’s Certificate (PCC) is a formal certificate that verifies the satisfactory completion of a construction project. It is reviewed and signed by a qualified architect or surveyor and confirms that the construction work adheres to all relevant planning permissions, building regulations, and other related contracts.

Who can issue a PCC?

A Professional Consultant’s Certificate can only be issued by a consultant (e.g. an architect) with the appropriate qualifications listed in the CML handbook.

Call 01872 225 259 or get in touch via our contact page for advice or a PCC fee proposal.

All posts

Laurence Associates Welcomes New Planning Director

Committee Success Secures Permission in Principle for New Homes

Visit Laurence Associates at the Royal Cornwall Show 2026

St Piran’s Day 2026 – Celebrating Cornwall’s Heritage

A Tailored Approach to Conceptual Design

Why Involve Landscape Architects in Biodiversity Net Gain Proposals

Feock replacement dwelling project overview

Rural Outbuilding Conversion Secures Planning Consent

Section 73 Approval for Revised Bungalow Scheme in St Erth

International Women’s Day at Laurence Associates

Current Vacancies – Town Planners

Seaside Sensation

A Busy Week of Progress Across the Practice

A Guide to Our Planning Application Process

Permission in Principle Secured for 4 to 9 Dwellings in North Hill

Planning Appeals Changes from April 2026

Appeal Success: Caravan Site Approved in Cornwall

Planning Approved for 5 Unrestricted Rural Homes

Barn Conversions Under Class Q and Class R

Planning Permission Secured in Rock Cornwall

Powering the Future: Repowering Wind Turbines Across the UK

Creating Flow and Connection Within the Home

Laurence Associates to Exhibit at Devon County Show 2026

Outline Planning Consent for Hotel and Restaurant Development in Cornwall

Laurence Associates at Business Fest South West Westpoint

Building for Growth

Planning Approval for Sauna in Protected Landscape

Town Planner Vacancy – Planning Careers UK

Best of Houzz 2017 Design Award

Cornwall Council Housing Requirement – Laurence Associates

Laurence Associates Sponsors Rosudgeon and Kenneggy Cricket Club

Waterside Lookout

Cornwall Building Regulations Update Event 2026

Design and Placemaking PPG out now

Affordable Housing Success

Cornwall Local Plan Update 2028 and What It Means for Development

Vickery Holman Market Review

Natural Light

A Collaborative Approach to Creating Meaningful Spaces

Permission in Principle Success in St Austell

Business Cornwall – March 2026

Laurence Associates – Royal Cornwall Show 2025

Design Appraisals UK | Site Feasibility and Planning Assessments

Campsite Certificate and Replacement Dwelling Approval Cornwall

Meet the Laurence Associates Team at Devon County Show 2026

Non-Material Amendment Success

Celebrating 20 Years of Leadership – Richard Marsden

Agricultural Barn Development Advice

Building Regulations Drawings: Why Detail Matters

Construction (Design & Management) Regulations 2015 – March

Appeal Success – Removing Occupancy Condition

Laurence Associates Welcomes New Design Director

Architecture Vogue – Eyebrid

Restronguet Point – a room with a view

Bespoke Architectural Design Process

Master Planning That Creates Places for the Future

Housing Schemes in Cornwall That Truly Work for People

From sketch to reality the power of visualisation in design development

Class Q Planning Permission

Rural Enterprise – Helping Rural Business Flourish

CESW Summit 2026

Securing Planning Permission – Community Hall Poundstock

Celebrating 17 Years of Dedication: James Vivian, Associate Chartered Architectural Technologist

Small Housing Schemes

What does the new Part O of the Building Regulations mean for a new home?

Planning Permission for Community Garden Redevelopment in Newquay

Celebrating 20 Years of Creativity and Leadership with Jason Pledger

Graphisoft UK Awards 2024 – Small Project Of The Year: Under £5 Million

Change of Use Approved: Takeaway to Residential in Cornwall

Unlocking Potential Through Replacement

Porthcothan Site Update: Residential Planning Progress

Architecture Vogue – Enys Hill

Laurence Associates to Attend Business Fest

Architecture Vogue – Smallridge Bros

Penzance Business Breakfast

Team Attends Michelmore’s Property Development Club in Exeter

River Camel Nutrient Neutrality Update 2026: Bodmin Removed

Securing Planning Permission – Greenbank Hotel Falmouth

Laurence Associates Attending Ashfords Business Breakfast

Current Progress on Site in Falmouth

Home Renovation Progress Falmouth

How to Finance a Self-Build

Laurence Associates Expands with New Office in Exeter

Farm Diversification Opportunities in the Southwest

Self-Build and Custom Build Homes with Laurence Associates

Considering a Home Extension?

What is the Community Infrastructure Levy?

Building for Growth

Property Development Forum

Planning Approval Secured for Multi-Generational Home in Feock

Property Development Forum

National Planning Policy Framework

Visit Laurence Associates at the Devon County Show This Week

Why Part T Is Changing Commercial Design More Than You Think

Planning Permission Success for Barn Conversion

Why Do I Need a Professional Consultant’s Certificate?

Certificates of Lawfulness Explained

Supporting the Interior Design Journey Through Architecture

Regen Planning Conference

Meet the Laurence Associates Team at Royal Cornwall Show 2026

Laurence Associates at Kernow Construction Club

Grid Connection Reform and what it means for Renewable Energy Projects

Architecture Vogue – Higher Harlyn

Cornwall Council ‘Call For Sites’

Where Design Meets Detail: The Role of Materials in Architecture

Cape Cornwall Club Redevelopment | Laurence Associates

Neighbourhood Plan Regulation Changes 2026

Functional Living in a Contemporary Cornish Home

A considered evolution of a familiar form

Current Vacancies – Planner / Senior Planner

Rural Exception Scheme Approved in Perran Downs

Four Dwellings Approved Following Outline Consent

Construction Excellence Southwest Summit 2026

Coastal Home Design in Devon & Cornwall

Seamless Single Storey Extensions That Complement Your Home

Securing Five Unrestricted Homes in Mawgan Porth

Laurence Associates Returning to the Royal Cornwall Show 2026

Why Do a Self Build?

Outline Planning Consent Secured for Two New Dwellings

SEC1 Compliance & Energy-Efficient Homes in Cornwall

Barn Conversion Approved West Cornwall

Successful Appeal Secured on Caravan Use and Building Definition

Replacement Dwelling in lieu of Class Q

Laurence Associates attending Kernow Construction Club

Energy Consultancy Services at Laurence Associates

A positive appeal decision for Laurence Associates

Planning Approved for Farmhouse Extension on Bodmin Moor

Building Towards a Greener Future: Our Earth Day Commitment

Tom Evans Promoted to Junior Planner

New premises & 30 Years in the business

Visit Laurence Associates at the Royal Cornwall Show 2026

Planning Committee Success: Replacement Dwelling Approved

Final Days at the Devon County Show for Laurence Associates

Designing for Approval or Designing to Build?

Every Project Has More Than One Story to Tell

Class Q Conversions: Unlocking the Potential of Agricultural Buildings

Planning Permission Success for Access, Parking & Facilities

How to Find a Building Plot

Laurence Associates Attending Townsend Landowner Seminar

RIBA Safe & Healthy Environments CPD Completed

Replacement Dwelling Approved Following Class Q Success

Planning Appeal Success in Cornwall National Landscape

Architecture Vogue – Sand Dunes

Should I use an Architect?

Our First Newsletter Is Live | Latest Projects, News & Events

Understanding the Design Brief Service at Laurence Associates

Laurence Associates prepares for Royal Cornwall Show 2026

Attending Women in Business Breakfast at Truro Golf Club

Navigating Building Regulations in Cornwall: A Design Led Approach

Elmhurst Energy CPD

Laurence Associates Attends Cornwall Council Planning Agents Forum

Community Sponsorship St Just RFC

Grand Designs

Breaking Ground: New Project Progress

Sensitive Dwelling Alterations Approved by Council

Designing for Legacy, Lifestyle and Longevity

Current Vacancies – Senior Landscape Architect

Eco development on the sand dunes at Hayle

Replacement Dwellings – Pushing the boundaries of Architecture

Grade II Listed Farmstead Planning Success

3D Modelling an image speaks a thousand words

Architecture Vogue – Greenbank Hotel

Planning changes from April 2026: why expert advice matters more than ever

Conversion in the Countryside: Securing Planning for a Rural Bothy

Laurence Associates – Royal Cornwall Show 2024

Ana Coelho promoted to Senior Chartered Architect

Appeal Success Near St Ives

Housing Appeal Success in West Cornwall

Progress Update: Shaping a Bespoke Home

Architecture Vogue – Maen Valley

The Experts

Planning Consent Secured for Methane-Capture Facility

Happy Easter from Laurence Associates

Outline Approval for Three New Homes in St Keyne

Planning Success in Tintagel