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

Natural Light

Tom Evans Promoted to Junior Planner

National Planning Policy Framework

Architecture Vogue – Maen Valley

Laurence Associates to Attend Business Fest

SEC1 Compliance & Energy-Efficient Homes in Cornwall

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

Section 73 Approval for Revised Bungalow Scheme in St Erth

Supporting the Interior Design Journey Through Architecture

Farm Diversification Opportunities in the Southwest

Laurence Associates at Business Fest South West Westpoint

Regen Planning Conference

Why Do I Need a Professional Consultant’s Certificate?

Securing Planning Permission – Community Hall Poundstock

Certificates of Lawfulness Explained

Barn Conversions Under Class Q and Class R

Neighbourhood Plan Regulation Changes 2026

How to Find a Building Plot

Outline Planning Consent Secured for Two New Dwellings

Considering a Home Extension?

Building for Growth

Outline Planning Consent for Hotel and Restaurant Development in Cornwall

Unlocking Potential Through Replacement

Ana Coelho promoted to Senior Chartered Architect

Barn Conversion Approved West Cornwall

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

Energy Consultancy Services at Laurence Associates

Architecture Vogue – Smallridge Bros

Vickery Holman Market Review

Property Development Forum

Home Renovation Progress Falmouth

Rural Exception Scheme Approved in Perran Downs

Eco development on the sand dunes at Hayle

Cape Cornwall Club Redevelopment | Laurence Associates

Replacement Dwelling Approved Following Class Q Success

Campsite Certificate and Replacement Dwelling Approval Cornwall

Architecture Vogue – Greenbank Hotel

Should I use an Architect?

Laurence Associates Welcomes New Design Director

Appeal Success Near St Ives

Happy Easter from Laurence Associates

Why Part T Is Changing Commercial Design More Than You Think

Progress Update: Shaping a Bespoke Home

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

Planning Approved for Farmhouse Extension on Bodmin Moor

Powering the Future: Repowering Wind Turbines Across the UK

What is the Community Infrastructure Levy?

Class Q Conversions: Unlocking the Potential of Agricultural Buildings

Business Cornwall – March 2026

Sensitive Dwelling Alterations Approved by Council

Current Vacancies – Town Planners

Architecture Vogue – Sand Dunes

Affordable Housing Success

Property Development Forum

From sketch to reality the power of visualisation in design development

Grand Designs

Team Attends Michelmore’s Property Development Club in Exeter

Planning Success in Tintagel

Porthcothan Site Update: Residential Planning Progress

A Tailored Approach to Conceptual Design

Seamless Single Storey Extensions That Complement Your Home

Agricultural Barn Development Advice

Feock replacement dwelling project overview

Grade II Listed Farmstead Planning Success

International Women’s Day at Laurence Associates

Rural Outbuilding Conversion Secures Planning Consent

How to Finance a Self-Build

Laurence Associates Returning to the Royal Cornwall Show 2026

CESW Summit 2026

Planning Permission Success for Barn Conversion

Best of Houzz 2017 Design Award

Breaking Ground: New Project Progress

Securing Five Unrestricted Homes in Mawgan Porth

Visit Laurence Associates at the Devon County Show This Week

Why Do a Self Build?

Non-Material Amendment Success

Attending Women in Business Breakfast at Truro Golf Club

Housing Appeal Success in West Cornwall

Architecture Vogue – Eyebrid

Permission in Principle Success in St Austell

Architecture Vogue – Higher Harlyn

RIBA Safe & Healthy Environments CPD Completed

Elmhurst Energy CPD

Cornwall Local Plan Update 2028 and What It Means for Development

Laurence Associates Attends Cornwall Council Planning Agents Forum

Successful Appeal Secured on Caravan Use and Building Definition

Architecture Vogue – Enys Hill

Current Vacancies – Planner / Senior Planner

Replacement Dwelling in lieu of Class Q

Waterside Lookout

Outline Approval for Three New Homes in St Keyne

Bespoke Architectural Design Process

A considered evolution of a familiar form

A Busy Week of Progress Across the Practice

Planning Approval Secured for Multi-Generational Home in Feock

Community Sponsorship St Just RFC

Creating Flow and Connection Within the Home

Cornwall Building Regulations Update Event 2026

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

New premises & 30 Years in the business

Penzance Business Breakfast

River Camel Nutrient Neutrality Update 2026: Bodmin Removed

Construction (Design & Management) Regulations 2015 – March

Laurence Associates – Royal Cornwall Show 2024

Building Towards a Greener Future: Our Earth Day Commitment

Construction Excellence Southwest Summit 2026

Building for Growth

Meet the Laurence Associates Team at Royal Cornwall Show 2026

Planning Permission Success for Access, Parking & Facilities

A Collaborative Approach to Creating Meaningful Spaces

Change of Use Approved: Takeaway to Residential in Cornwall

The Experts

Planning Consent Secured for Methane-Capture Facility

Planning Approved for 5 Unrestricted Rural Homes

Small Housing Schemes

Securing Planning Permission – Greenbank Hotel Falmouth

Understanding the Design Brief Service at Laurence Associates

Restronguet Point – a room with a view

Planning Approval for Sauna in Protected Landscape

Meet the Laurence Associates Team at Devon County Show 2026

Laurence Associates Attending Ashfords Business Breakfast

Appeal Success: Caravan Site Approved in Cornwall

A Guide to Our Planning Application Process

Seaside Sensation

Laurence Associates Welcomes New Planning Director

Laurence Associates Expands with New Office in Exeter

Laurence Associates – Royal Cornwall Show 2025

Why Involve Landscape Architects in Biodiversity Net Gain Proposals

Laurence Associates at Kernow Construction Club

Planning Permission for Community Garden Redevelopment in Newquay

Replacement Dwellings – Pushing the boundaries of Architecture

Cornwall Council ‘Call For Sites’

Four Dwellings Approved Following Outline Consent

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

Grid Connection Reform and what it means for Renewable Energy Projects

Designing for Legacy, Lifestyle and Longevity

Planning Appeal Success in Cornwall National Landscape

Final Days at the Devon County Show for Laurence Associates

Planning Committee Success: Replacement Dwelling Approved

Planning Permission Secured in Rock Cornwall

Current Progress on Site in Falmouth

Town Planner Vacancy – Planning Careers UK

Laurence Associates to Exhibit at Devon County Show 2026

Appeal Success – Removing Occupancy Condition

Planning Appeals Changes from April 2026

Laurence Associates Sponsors Rosudgeon and Kenneggy Cricket Club

A positive appeal decision for Laurence Associates

Design and Placemaking PPG out now

Rural Enterprise – Helping Rural Business Flourish

Cornwall Council Housing Requirement – Laurence Associates

Celebrating 20 Years of Leadership – Richard Marsden

Designing for Approval or Designing to Build?

Current Vacancies – Senior Landscape Architect

3D Modelling an image speaks a thousand words

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

Laurence Associates Attending Townsend Landowner Seminar

Conversion in the Countryside: Securing Planning for a Rural Bothy

Housing Schemes in Cornwall That Truly Work for People

Laurence Associates attending Kernow Construction Club

Where Design Meets Detail: The Role of Materials in Architecture

Class Q Planning Permission

Design Appraisals UK | Site Feasibility and Planning Assessments

Building Regulations Drawings: Why Detail Matters

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