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

Restronguet Point – a room with a view

Architecture Vogue – Humble Cottage

Certificates of Lawfulness Explained

Planning Consent Secured for Methane-Capture Facility

James Vivian Promoted to Associate Director

Construction Excellence Southwest Cornwall Summer Boat Trip

Tom Evans Promoted to Junior Planner

Grade II Listed Farmstead Planning Success

Planning Committee Success: Replacement Dwelling Approved

Principal Designer Services | CDM 2015 Compliance

How to Find a Building Plot

Affordable Housing Success

Building Towards a Greener Future: Our Earth Day Commitment

Porthcothan Site Update: Residential Planning Progress

Self-Build and Custom Build Homes with Laurence Associates

Outline Approval for Three New Homes in St Keyne

New premises & 30 Years in the business

Planning Committee Reforms in England What You Need to Know

Bespoke Architectural Design Process

Visit Laurence Associates at the Devon County Show This Week

Considering a Home Extension?

Where Design Meets Detail: The Role of Materials in Architecture

SEC1 Compliance & Energy-Efficient Homes in Cornwall

Meet the Laurence Associates Team at Devon County Show 2026

Housing Appeal Success in West Cornwall

Architecture Vogue – Eyebrid

Successful Appeal Secured on Caravan Use and Building Definition

Building Regulations Drawings: Why Detail Matters

Creating Flow and Connection Within the Home

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

Laurence Associates at Business Fest South West Westpoint

Penzance Business Breakfast

Happy Easter from Laurence Associates

Replacement Dwellings – Pushing the boundaries of Architecture

Conversion in the Countryside: Securing Planning for a Rural Bothy

Designing Homes Shaped by Landscape and Views in Rural Cornwall

Waterside Lookout

Laurence Associates at Stithians Show 2026

Master Planning That Creates Places for the Future

Seaside Sensation

3D Modelling an image speaks a thousand words

Progress Update: Shaping a Bespoke Home

Neighbourhood Plan Regulation Changes 2026

Rural Outbuilding Conversion Secures Planning Consent

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

Current Progress on Site in Falmouth

A Busy Week of Progress Across the Practice

Design and Placemaking PPG out now

Laurence Associates Attending Townsend Landowner Seminar

Attending Women in Business Breakfast at Truro Golf Club

Sensitive Dwelling Alterations Approved by Council

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

Celebrating 20 Years of Leadership – Richard Marsden

Rural Exception Scheme Approved in Perran Downs

Property Development Forum

Laurence Associates Sponsors Rosudgeon and Kenneggy Cricket Club

Vickery Holman Market Review

Should I use an Architect?

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

Permission in Principle Success in St Austell

Ana Coelho promoted to Senior Chartered Architect

Housing Schemes in Cornwall That Truly Work for People

Building for Growth

Planning Permission Secured for Padstow Conservation Area Outbuildings

Redruth Housing Scheme Approved

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

Energy Statements: Why They Matter for Planning Applications

Class Q Planning Permission

A Tailored Approach to Conceptual Design

Planning Appeal Success to Building Regulations Approval

Appeal Success for Agricultural Workers Dwelling Near Penzance

Laurence Associates – Royal Cornwall Show 2025

Class Q Conversions: Unlocking the Potential of Agricultural Buildings

Best of Houzz 2017 Design Award

Cape Cornwall Club Redevelopment | Laurence Associates

Agricultural Barn Development Advice

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

Rural Enterprise – Helping Rural Business Flourish

Architecture Vogue – Maen Valley

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

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

Feock replacement dwelling project overview

CESW Summit 2026

Architecture Vogue – Greenbank Hotel

Laurence Associates at Stithians Show 2026

Non-Material Amendment Success

Current Vacancies – Senior Landscape Architect

Final Days at the Devon County Show for Laurence Associates

Current Vacancies – Town Planners

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

Laurence Associates prepares for Royal Cornwall Show 2026

National Planning Policy Framework

Business Cornwall – March 2026

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

Architecture Vogue – Smallridge Bros

Laurence Associates to Exhibit at Devon County Show 2026

From sketch to reality the power of visualisation in design development

Laurence Associates to Attend Business Fest

Replacement Dwelling Approved Following Class Q Success

Change of Use Approved: Takeaway to Residential in Cornwall

How to Finance a Self-Build

Town Planner Vacancy – Planning Careers UK

Laurence Associates at Kernow Construction Club

What is the Community Infrastructure Levy?

Planning Permission Success for Access, Parking & Facilities

Barn Conversion Approved West Cornwall

Outline Planning Consent Secured for Two New Dwellings

Laurence Associates Expands with New Office in Exeter

Laurence Associates Supports the Peloton Charity Golf Day 2026

Small Housing Schemes

Laurence Associates – Royal Cornwall Show 2024

Work Experience Week: Exploring Architecture and Structural Engineering

Design Appraisals UK | Site Feasibility and Planning Assessments

Seamless Single Storey Extensions That Complement Your Home

Home Renovation Progress Falmouth

Outline Planning Consent for Hotel and Restaurant Development in Cornwall

The Experts

Architecture Vogue – Enys Hill

Elmhurst Energy CPD

Team Attends Michelmore’s Property Development Club in Exeter

Coastal Cornish Home Design | Contemporary Architecture

Farm Diversification Opportunities in the Southwest

Powering the Future: Repowering Wind Turbines Across the UK

Cornwall Local Plan Update 2028 and What It Means for Development

Committee Success Secures Permission in Principle for New Homes

Functional Living in a Contemporary Cornish Home

Planning Appeal Success in Cornwall National Landscape

RIBA Safe & Healthy Environments CPD Completed

Meet the Laurence Associates Team at Royal Cornwall Show 2026

Securing Five Unrestricted Homes in Mawgan Porth

Why Do I Need a Professional Consultant’s Certificate?

Planning Appeal Success for Equestrian Building

Designing for Legacy, Lifestyle and Longevity

Planning Approved for Farmhouse Extension on Bodmin Moor

Architecture Vogue – Higher Harlyn

Supporting the Interior Design Journey Through Architecture

Cornish Replacement Dwelling Submitted for Building Regulations

Campsite Certificate and Replacement Dwelling Approval Cornwall

Regen Planning Conference

Planning Approved for 5 Unrestricted Rural Homes

Cornwall Building Regulations Update Event 2026

Laurence Associates Welcomes New Planning Director

Breaking Ground: New Project Progress

Visit Laurence Associates at the Royal Cornwall Show 2026

East Allington Permission in Principle success for five new homes

Planning Approval for Sauna in Protected Landscape

Natural Light

A considered evolution of a familiar form

Town Planner Job Vacancy in Truro | Laurence Associates

Planning Permission Success for Barn Conversion

Grid Connection Reform and what it means for Renewable Energy Projects

Planning Success in Tintagel

Planning Permission for Community Garden Redevelopment in Newquay

Contemporary Roof Extension in Cornwall | Sustainable Residential Design

Coastal Home Design in Devon & Cornwall

Planning Permission Secured in Rock Cornwall

Planning Appeals Changes from April 2026

Why Involve Landscape Architects in Biodiversity Net Gain Proposals

Designing for Approval or Designing to Build?

A Guide to Our Planning Application Process

From Sketch to Reality: Architectural Visualisation

Unlocking Potential Through Replacement

International Women’s Day at Laurence Associates

Why Part T Is Changing Commercial Design More Than You Think

Energy Consultancy Services at Laurence Associates

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

Every Project Has More Than One Story to Tell

Grand Designs

Section 73 Approval for Revised Bungalow Scheme in St Erth

Laurence Associates Attends Cornwall Council Planning Agents Forum

Architectural Technician Job in Truro Cornwall | Part 2 Architectural Assistant

Building for Growth

Eco development on the sand dunes at Hayle

A Collaborative Approach to Creating Meaningful Spaces

Laurence Associates Welcomes New Design Director

Barn Conversions Under Class Q and Class R

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

Why Do a Self Build?

A positive appeal decision for Laurence Associates

Laurence Associates at Stithians Show 2026 Architecture and Planning Support

Appeal Success Near St Ives

Securing Planning Permission – Community Hall Poundstock

Understanding the Design Brief Service at Laurence Associates

River Camel Nutrient Neutrality Update 2026: Bodmin Removed

Community Sponsorship St Just RFC

Securing Planning Permission – Greenbank Hotel Falmouth

Current Vacancies – Planner / Senior Planner

Architecture Vogue – Sand Dunes

Four Dwellings Approved Following Outline Consent

Planning consent secured for replacement wind turbine

Traditional Barn Conversion Approved | Building Regulations Success

Celebrating 20 Years of Creativity and Leadership with Jason Pledger

Construction Excellence Southwest Summit 2026

Appeal Success: Caravan Site Approved in Cornwall

Laurence Associates attending Kernow Construction Club

Cornwall Council ‘Call For Sites’

Construction (Design & Management) Regulations 2015 – March

Planning Appeal Success for Permission in Principle Scheme

Cornwall Council Housing Requirement – Laurence Associates

Laurence Associates Attending Stithians Show 2026

Laurence Associates Returning to the Royal Cornwall Show 2026

Property Development Forum

Visit Laurence Associates at the Royal Cornwall Show 2026

Replacement Dwelling in lieu of Class Q

Architectural Technician Job in Truro Cornwall | Part 2 Architectural Assistant

Navigating Building Regulations in Cornwall: A Design Led Approach

Laurence Associates Attending Ashfords Business Breakfast

Exploring Contemporary Materials and Colour in Cornish Architecture

Planning Approval Secured for Multi-Generational Home in Feock

Laurence Associates Featured in Salt Magazine

Appeal Success – Removing Occupancy Condition