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 Attending Stithians Show 2026

Elmhurst Energy CPD

What is the Community Infrastructure Levy?

Design Appraisals UK | Site Feasibility and Planning Assessments

Residential Project Site Update | Progress on Site

Appeal Success – Removing Occupancy Condition

Property Development Forum

Planning Appeal Success to Building Regulations Approval

Small Housing Schemes

Planning Appeal Success for Permission in Principle Scheme

Change of Use Approved: Takeaway to Residential in Cornwall

Building Towards a Greener Future: Our Earth Day Commitment

Agricultural Barn Development Advice

Grand Designs

Creating Flow and Connection Within the Home

Cornish Replacement Dwelling Submitted for Building Regulations

How to Find a Building Plot

Laurence Associates at Kernow Construction Club

Laurence Associates attending Kernow Construction Club

Current Vacancies – Senior Landscape Architect

Planning Committee Success: Replacement Dwelling Approved

Construction Drawings Explained: What They Include and Why They Matter

Planning Approval Secured for Multi-Generational Home in Feock

Three Successful Planning Applications on One Site

Laurence Associates prepares for Royal Cornwall Show 2026

Architecture in Fowey | Laurence Associates

Affordable Housing Success

International Women’s Day at Laurence Associates

Appeal Success Near St Ives

Laurence Associates at Business Fest South West Westpoint

Certificate of Lawfulness Secured for Residential Caravan Use

CESW Summit 2026

Contemporary Roof Extension in Cornwall | Sustainable Residential Design

Unlocking Potential Through Replacement

Penzance Business Breakfast

Securing Planning Permission – Community Hall Poundstock

Laurence Associates to Attend Business Fest

National Planning Policy Framework

Current Vacancies – Planner / Senior Planner

Certificates of Lawfulness Explained

Why Part T Is Changing Commercial Design More Than You Think

Construction Excellence Southwest Cornwall Summer Boat Trip

Appeal Success: Caravan Site Approved in Cornwall

Building for Growth

Building for Growth

Laurence Associates to Exhibit at Devon County Show 2026

Replacement Dwellings – Pushing the boundaries of Architecture

Committee Success Secures Permission in Principle for New Homes

Principal Designer Services | CDM 2015 Compliance

Class Q Planning Permission

Securing Consent for 11 Bespoke Holiday Units in Mawgan Porth

Housing Appeal Success in West Cornwall

Summer in the City Networking Event | Laurence Associates Exeter

Tom Evans Promoted to Junior Planner

Laurence Associates Returning to the Royal Cornwall Show 2026

Rural Exception Scheme Approved in Perran Downs

Building Regulations Drawings: Why Detail Matters

Where Design Meets Detail: The Role of Materials in Architecture

A First Look: Behind the Scenes of Our Latest Completed Project

Understanding the Design Brief Service at Laurence Associates

The Experts

Replacement Dwelling Approved Following Class Q Success

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

Porthcothan Site Update: Residential Planning Progress

A Busy Week of Progress Across the Practice

Architecture Vogue – Higher Harlyn

Contemporary Countryside Living: Reimagining Your Home in Cornwall

Traditional Barn Conversion Approved | Building Regulations Success

Town Planner Job Vacancy in Truro | Laurence Associates

Cornwall Local Plan Update 2028 and What It Means for Development

Work Experience Week: Exploring Architecture and Structural Engineering

Planning Permission Success for Access, Parking & Facilities

A Collaborative Approach to Creating Meaningful Spaces

Designing Homes Shaped by Landscape and Views in Rural Cornwall

Conversion in the Countryside: Securing Planning for a Rural Bothy

Campsite Certificate and Replacement Dwelling Approval Cornwall

Why Involve Landscape Architects in Biodiversity Net Gain Proposals

SEC1 Compliance & Energy-Efficient Homes in Cornwall

Successful Appeal Secured on Caravan Use and Building Definition

Town Planner Vacancy – Planning Careers UK

Rural Outbuilding Conversion Secures Planning Consent

New Project Collection Coming Soon

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

RIBA Safe & Healthy Environments CPD Completed

Planning Permission Success for Barn Conversion

Meet the Laurence Associates Team at Devon County Show 2026

Construction Excellence Southwest Summit 2026

Architecture Vogue – Sand Dunes

Architecture Vogue – Humble Cottage

From Sketch to Reality: Architectural Visualisation

A Tailored Approach to Conceptual Design

Meet the Laurence Associates Team at Royal Cornwall Show 2026

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

Laurence Associates – Royal Cornwall Show 2024

Current Vacancies – Town Planners

Planning Permission Secured in Rock Cornwall

Waterside Lookout

Outline Approval for Three New Homes in St Keyne

How to Finance a Self-Build

Architecture Vogue – Breakwater

Home Renovation Progress Falmouth

Energy Consultancy Services at Laurence Associates

Restronguet Point – a room with a view

Housing Land Supply Changes: What They Mean for Planning

Visit Laurence Associates at the Devon County Show This Week

Final Days at the Devon County Show for Laurence Associates

Architecture Vogue – Smallridge Bros

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

Laurence Associates Attending Townsend Landowner Seminar

Planning Approved for Farmhouse Extension on Bodmin Moor

Visit Laurence Associates at the Royal Cornwall Show 2026

Grade II Listed Farmstead Planning Success

Neighbourhood Plan Regulation Changes 2026

Architecture Vogue – Greenbank Hotel

From sketch to reality the power of visualisation in design development

Laurence Associates Welcomes New Design Director

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

Inside A Coastal Cornwall Residential Project

Why Do I Need a Professional Consultant’s Certificate?

Class Q Conversions: Unlocking the Potential of Agricultural Buildings

Team Attends Michelmore’s Property Development Club in Exeter

Cornwall Council Housing Requirement – Laurence Associates

Laurence Associates at Stithians Show 2026

Planning Appeals Changes from April 2026

Regen Planning Conference

Architecture Vogue – Eyebrid

Planning consent secured for replacement wind turbine

Planning Approved for 5 Unrestricted Rural Homes

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

Architecture Vogue – Maen Valley

Community Sponsorship St Just RFC

Laurence Associates Featured in Salt Magazine

Ana Coelho promoted to Senior Chartered Architect

Planning Appeals Explained | What to Do If Your Planning Application Is Refused

Designing for Approval or Designing to Build?

Non-Material Amendment Success

Sensitive Design Approach for Barn Conversion Window Proposal

Replacement Dwelling in lieu of Class Q

Self-Build and Custom Build Homes with Laurence Associates

Town Planner Job Vacancy in Truro | Laurence Associates

Feock replacement dwelling project overview

Architecture Vogue – Enys Hill

Seaside Sensation

Consent Secured for Amendments to Housing Scheme in Gweek

Laurence Associates Welcomes New Planning Director

Celebrating 20 Years of Creativity and Leadership with Jason Pledger

A Guide to Our Planning Application Process

New National Planning Policy Framework Published | Laurence Associates

Adaptive Reuse Architecture | Blending Heritage with Modern Design

Barn Conversion Approved West Cornwall

Outline Planning Consent Secured for Two New Dwellings

Laurence Associates at Stithians Show 2026 Architecture and Planning Support

Planning Success in Tintagel

Happy Easter from Laurence Associates

Powering the Future: Repowering Wind Turbines Across the UK

Best of Houzz 2017 Design Award

Planning Approval for Sauna in Protected Landscape

11 Bespoke Holiday Units Designed for Mawgan Porth

Permission in Principle Success in St Austell

Current Progress on Site in Falmouth

Planning and Designing Padel Courts for the UK’s Fastest Growing Sport

Exploring Contemporary Materials and Colour in Cornish Architecture

Creating Seamless Indoor Outdoor Living Spaces

Considering a Home Extension?

A considered evolution of a familiar form

Sensitive Dwelling Alterations Approved by Council

Housing Schemes in Cornwall That Truly Work for People

Breaking Ground: New Project Progress

Planning Permission Secured for Padstow Conservation Area Outbuildings

New Project Showcase | A New Collection of Laurence Associates Projects

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

Bespoke Architectural Design Process

Contemporary Countryside Living: Reimagining Your Home in Cornwall

Laurence Associates Attending Ashfords Business Breakfast

Navigating Building Regulations in Cornwall: A Design Led Approach

Planning Consent Secured for Methane-Capture Facility

Functional Living in a Contemporary Cornish Home

Barn Conversions Under Class Q and Class R

Designing for Legacy, Lifestyle and Longevity

Cape Cornwall Club Redevelopment | Laurence Associates

Laurence Associates – Royal Cornwall Show 2025

Planning Appeal Success for Equestrian Building

Architectural Technician Job in Truro Cornwall | Part 2 Architectural Assistant

Architect Jobs in Cornwall | Architect Vacancy in Truro | Laurence Associates

Planning Permission for Community Garden Redevelopment in Newquay

Construction (Design & Management) Regulations 2015 – March

Visit Laurence Associates at the Royal Cornwall Show 2026

Seamless Single Storey Extensions That Complement Your Home

Every Project Has More Than One Story to Tell

Securing Planning Permission – Greenbank Hotel Falmouth

Housing Land Supply Changes: What They Mean for Planning

Why Do a Self Build?

Should I use an Architect?

Planning Permission Secured for Change of Use to self-contained letting unit in Penzance

BNG Exemption for Small Development Sites

Grid Connection Reform and what it means for Renewable Energy Projects

Planning Committee Reforms in England What You Need to Know

Master Planning That Creates Places for the Future

Farm Diversification Opportunities in the Southwest

Outline Planning Consent for Hotel and Restaurant Development in Cornwall

Securing Five Unrestricted Homes in Mawgan Porth

Padstow Conservation Area Extension Approved

James Vivian Promoted to Associate Director

Eco development on the sand dunes at Hayle

Attending Women in Business Breakfast at Truro Golf Club

Four Dwellings Approved Following Outline Consent

Laurence Associates at Groundsure Women in Property

Laurence Associates Supports the Peloton Charity Golf Day 2026

Cornwall Council ‘Call For Sites’

Work Experience Spotlight: Elsie’s Week at Laurence Associates

Celebrating 20 Years of Leadership – Richard Marsden

East Allington Permission in Principle success for five new homes

Natural Light

Progress Update: Shaping a Bespoke Home

A positive appeal decision for Laurence Associates

Architectural Technician Job in Truro Cornwall | Part 2 Architectural Assistant

3D Modelling an image speaks a thousand words

Laurence Associates at Stithians Show 2026

Section 73 Approval for Revised Bungalow Scheme in St Erth

River Camel Nutrient Neutrality Update 2026: Bodmin Removed

The Built Environment Network – Trevelver Farm

Planning Appeal Success in Cornwall National Landscape

Redruth Housing Scheme Approved

Planning Within Cornwall’s World Heritage Site | What You Need to Know

Energy Statements: Why They Matter for Planning Applications

Business Cornwall – March 2026

Property Development Forum

Coastal Cornish Home Design | Contemporary Architecture

Appeal Success for Agricultural Workers Dwelling Near Penzance

Laurence Associates Expands with New Office in Exeter

Building Safety Act | Building Regulations Principal Designer

Vickery Holman Market Review

Architect Jobs in Cornwall | Architect Vacancy in Truro | Laurence Associates

Laurence Associates Attends Cornwall Council Planning Agents Forum

Coastal Home Design in Devon & Cornwall

Laurence Associates Sponsors Rosudgeon and Kenneggy Cricket Club

Conditional Planning Permission Secured for Five Homes in Bodmin

Cornwall Building Regulations Update Event 2026

Supporting the Interior Design Journey Through Architecture

New premises & 30 Years in the business

Rural Enterprise – Helping Rural Business Flourish

Design and Placemaking PPG out now