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

A positive appeal decision for Laurence Associates

Securing Planning Permission – Greenbank Hotel Falmouth

Rural Enterprise – Helping Rural Business Flourish

Penzance Business Breakfast

Appeal Success – Removing Occupancy Condition

Architecture Vogue – Sand Dunes

Architecture Vogue – Eyebrid

Appeal Success: Caravan Site Approved in Cornwall

International Women’s Day at Laurence Associates

Property Development Forum

Ana Coelho promoted to Senior Chartered Architect

Current Progress on Site in Falmouth

Waterside Lookout

Outline Planning Consent Secured for Two New Dwellings

Attending Women in Business Breakfast at Truro Golf Club

Architecture Vogue – Greenbank Hotel

Cape Cornwall Club Redevelopment | Laurence Associates

Design and Placemaking PPG out now

Designing for Legacy, Lifestyle and Longevity

Architecture Vogue – Enys Hill

Housing Appeal Success in West Cornwall

Securing Five Unrestricted Homes in Mawgan Porth

Laurence Associates to Exhibit at Devon County Show 2026

What is the Community Infrastructure Levy?

Replacement Dwellings – Pushing the boundaries of Architecture

A Guide to Our Planning Application Process

Planning Approved for 5 Unrestricted Rural Homes

New premises & 30 Years in the business

Laurence Associates Welcomes New Planning Director

Home Renovation Progress Falmouth

Cornwall Local Plan Update 2028 and What It Means for Development

Happy Easter from Laurence Associates

Business Cornwall – March 2026

Cornwall Building Regulations Update Event 2026

Why Do I Need a Professional Consultant’s Certificate?

Outline Approval for Three New Homes in St Keyne

Class Q Conversions: Unlocking the Potential of Agricultural Buildings

Planning Permission Secured in Rock Cornwall

Outline Planning Consent for Hotel and Restaurant Development in Cornwall

Breaking Ground: New Project Progress

National Planning Policy Framework

Property Development Forum

Successful Appeal Secured on Caravan Use and Building Definition

Architecture Vogue – Smallridge Bros

River Camel Nutrient Neutrality Update 2026: Bodmin Removed

Securing Planning Permission – Community Hall Poundstock

Laurence Associates Expands with New Office in Exeter

Grade II Listed Farmstead Planning Success

Planning Appeals Changes from April 2026

Four Dwellings Approved Following Outline Consent

3D Modelling an image speaks a thousand words

Laurence Associates at Business Fest South West Westpoint

Laurence Associates at Kernow Construction Club

Vickery Holman Market Review

Community Sponsorship St Just RFC

Small Housing Schemes

Laurence Associates – Royal Cornwall Show 2025

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

Building Towards a Greener Future: Our Earth Day Commitment

Architecture Vogue – Maen Valley

SEC1 Compliance & Energy-Efficient Homes in Cornwall

CESW Summit 2026

Laurence Associates attending Kernow Construction Club

Natural Light

Creating Flow and Connection Within the Home

Architecture Vogue – Higher Harlyn

Replacement Dwelling in lieu of Class Q

Designing for Approval or Designing to Build?

Laurence Associates Attending Ashfords Business Breakfast

Agricultural Barn Development Advice

Planning Permission Success for Access, Parking & Facilities

Elmhurst Energy CPD

Building for Growth

Laurence Associates Welcomes New Design Director

Building Regulations Drawings: Why Detail Matters

Cornwall Council ‘Call For Sites’

Tom Evans Promoted to Junior Planner

Replacement Dwelling Approved Following Class Q Success

Eco development on the sand dunes at Hayle

Where Design Meets Detail: The Role of Materials in Architecture

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

Town Planner Vacancy – Planning Careers UK

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

Neighbourhood Plan Regulation Changes 2026

Regen Planning Conference

Powering the Future: Repowering Wind Turbines Across the UK

Seamless Single Storey Extensions That Complement Your Home

Grid Connection Reform and what it means for Renewable Energy Projects

Should I use an Architect?

Why Part T Is Changing Commercial Design More Than You Think

Campsite Certificate and Replacement Dwelling Approval Cornwall

Grand Designs

Rural Exception Scheme Approved in Perran Downs

Planning Approval for Sauna in Protected Landscape

From sketch to reality the power of visualisation in design development

Why Do a Self Build?

Planning Permission Success for Barn Conversion

Construction Excellence Southwest Summit 2026

Laurence Associates Attending Townsend Landowner Seminar

Current Vacancies – Town Planners

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

Construction (Design & Management) Regulations 2015 – March

Planning Approval Secured for Multi-Generational Home in Feock

Feock replacement dwelling project overview

Current Vacancies – Senior Landscape Architect

RIBA Safe & Healthy Environments CPD Completed

Change of Use Approved: Takeaway to Residential in Cornwall

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

Best of Houzz 2017 Design Award

Barn Conversions Under Class Q and Class R

Unlocking Potential Through Replacement

Energy Consultancy Services at Laurence Associates

A Collaborative Approach to Creating Meaningful Spaces

The Experts

Section 73 Approval for Revised Bungalow Scheme in St Erth

How to Find a Building Plot

Building for Growth

Restronguet Point – a room with a view

Seaside Sensation

Appeal Success Near St Ives

Planning Committee Success: Replacement Dwelling Approved

Supporting the Interior Design Journey Through Architecture

Cornwall Council Housing Requirement – Laurence Associates

Design Appraisals UK | Site Feasibility and Planning Assessments

Porthcothan Site Update: Residential Planning Progress

Planning Permission for Community Garden Redevelopment in Newquay

Current Vacancies – Planner / Senior Planner

Celebrating 20 Years of Leadership – Richard Marsden

Planning Success in Tintagel

Why Involve Landscape Architects in Biodiversity Net Gain Proposals

Progress Update: Shaping a Bespoke Home

Bespoke Architectural Design Process

Housing Schemes in Cornwall That Truly Work for People

Laurence Associates – Royal Cornwall Show 2024

Laurence Associates to Attend Business Fest

Barn Conversion Approved West Cornwall

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

A considered evolution of a familiar form

A Tailored Approach to Conceptual Design

Conversion in the Countryside: Securing Planning for a Rural Bothy

Affordable Housing Success

Class Q Planning Permission

How to Finance a Self-Build

Planning Appeal Success in Cornwall National Landscape

Planning Consent Secured for Methane-Capture Facility