What Mole Architects does

Mole Architects is a Cambridge-based RIBA Chartered architectural practice founded in 1997 by Director Meredith Bowles, specialising in sustainable, low-energy building design across the United Kingdom. The firm delivers architectural services spanning private residential, affordable and community housing, workspace, and public/community buildings, with particular depth in Passivhaus-certified design, timber construction (cross-laminated timber, prefabricated panels, structural insulated panels), and co-design methodologies for community-led housing and co-housing schemes. Core technical capabilities include fabric-first passive design, integration of renewable energy systems, and alignment with RIBA 2030 Climate Challenge and Architects Declare sustainability commitments; exemplary projects include Dovehouse Court Almshouses (Certified Passivhaus, near-zero heating cost), Marmalade Lane co-housing, Love Wolverton (on-site microgrid), and Westwick Row (embodied carbon under 300 kgCO2/m²).

The practice generates revenue through professional services fees tied to design and project delivery under traditional contracts, design-and-build contract monitoring, or novation to contractors, with fees set project-by-project and not publicly disclosed. Its client base is diversified across individual private clients, housing associations, local authorities (notably Cambridge City Council via the Cambridge Investment Partnership), community land trusts, developers (TOWN, Knight Dragon, The Crown Estate), and institutions (University of Cambridge, English Heritage, Forest School Camps). Go-to-market is sales-led through portfolio reputation, referrals, and earned media exposure (Grand Designs, Financial Times, RIBA Awards), with the practice having accumulated more than 35 RIBA Awards and national recognition including the Manser Medal and RTPI Jubilee Cup. The firm operates with approximately 15-20 staff from a single Cambridge headquarters, serving clients primarily in southern and eastern England.

Name

Mole Architects

Legal name

Mole Architects

Website

https://molearchitects.co.uk

Company type

Private

Founded year

1997

Operating status

Operating

Headcount range

11–50 employees

Short description

Mole Architects is a Cambridge-based RIBA Chartered practice founded in 1997 that designs sustainable, Passivhaus-certified buildings — including private homes, affordable housing, co-housing, and workspace — for clients across the United Kingdom.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (541310), Architectural, Engineering, and Related Services (5413)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industry

Space Planning & Workplace Design (BPAHAKAI)

Keywords

• Sustainable architecture design
• Passivhaus building design
• Residential architectural services
• Affordable housing architecture
• Cohousing community design

Headquarters

HQ city

Cambridge

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel

Revenue model

1. Architectural Services Fees: Traditional architecture practice revenue derived from design and delivery of building projects, typically from concept design stage through to completed building. Services offered through 'traditional' contracts with detailed fixed-price tenders, Design and Build contract monitoring, or novation to contractors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Mole Architects is an award-winning RIBA Chartered architectural practice providing full-service architectural design from concept through completion, with a specialisation in low-energy, sustainable and Passivhaus-certified buildings. The practice delivers residential, affordable housing, co-housing, community, workspace and urban projects for private clients, housing associations, local authorities, community land trusts and developers across the UK, structured around four service areas: Architecture Services, Sustainability and Passivhaus Design, Urbanism, and Co-design and Engagement.

Product overview

Mole Architects is an award-winning RIBA Chartered Practice offering a comprehensive suite of architectural services centered around four core offerings: Architecture Services (full-service design from concept to completion), Sustainability and Passivhaus Design (certified low-energy and passive house design), Urbanism (urban design and masterplanning), and Co-design and Engagement (collaborative community-focused design). The practice specializes in sustainable residential projects including private houses, affordable housing, co-housing schemes, almshouses, community buildings, and workspace developments. Founded in 1997 and headquartered in Cambridge, the firm has delivered over 35 RIBA Awards and is known for low-energy, sustainable architecture.

Differentiator

Problem solved

Functional benefit

Products and services

• Architecture Services Full-service architectural design from concept through completion, delivered under traditional contracts with detailed fixed-price tenders, Design and Build contract monitoring, or novation to contractors. Over 25 years' experience delivering buildings across residential, commercial, community and mixed-use sectors.
• Sustainability and Passivhaus Design Certified Passivhaus low-energy building design with expertise in timber construction (CLT, prefabricated timber frame, SIPs), embodied energy reduction, fabric-first design and renewable energy integration. Practice provides sustainability briefs and monitors projects against Net Zero Carbon Targets within the RIBA plan of work using bespoke tools. Signatories of Architects Declare and RIBA 2030 Climate Challenge.
• Urbanism Urban design ranging from individual projects to strategic studies, including capacity and feasibility studies, outline planning applications, and large-scale mixed-use developments on complex sites (e.g., Love Wolverton town-centre regeneration, Westwick Row, Northstowe).
• Co-design and Engagement Collaborative design approach with extensive stakeholder engagement, working with cohousing groups, community land trusts and various community groups to empower participation in the development process. Co-design, collaboration and public consultation are a core part of the practice's methodology for community-led projects.

Quantifiable outcome

• Dovehouse Court almshouses reduce heating costs to near zero through Passivhaus certification
• +5 more outcomes

Named customers11 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• TOWNcoreStrategic or Co-development PartnerMole Architects works with developer TOWN on multiple housing projects including Northstowe (co-housing with Hill Residential and Suvana Co-Housing), Love Wolverton (115 homes urban regeneration with Milton Keynes City Council), and Westwick Row (77 sustainable homes with The Crown Estate). These are deep, ongoing strategic partnerships across co-housing and urban regeneration.
• Knight DragoncoreStrategic or Co-development PartnerMole Architects designed two buildings (D2 Rhomboid and C2 Ziggurat) for Knight Dragon's Design District on the Greenwich Peninsula — a masterplan of 8 architects creating a destination for creative industries. Mole's buildings serve artists, makers, and workspace users.
• Mikhail Riches ArchitectsminorStrategic or Co-development PartnerCollaborated with Mikhail Riches Architects on the Love Wolverton project masterplan, alongside community consultation with Imagineplaces.
• The Crown EstatecoreStrategic or Co-development PartnerPartnered with The Crown Estate on the Westwick Row Housing Demonstration Project, delivering 77 homes across mixed tenures near Hemel Hempstead, exploring innovative approaches to sustainable housing.
• Invisible StudiominorStrategic or Co-development PartnerCollaborated with Invisible Studio on the Forest School Camps' Storehouse project, co-designing sustainable timber workspaces. The 'Big Roof' concept was developed in partnership for this woodland headquarters.
• Cambridge Investment PartnershipcoreStrategic or Co-development PartnerLongstanding partnership with Cambridge Investment Partnership (Cambridge City Council and Hill Residential) delivering multiple housing projects including L2 Cambridge City Council housing (75 homes) and Akeman Street (community centre and 14 affordable homes).
• Jarmund Vigsnaes ArchitectsminorStrategic or Co-development PartnerCollaborated with Norwegian practice Jarmund Vigsnaes Architects on the Dune House for Living Architecture — a holiday home overlooking Thorpeness, Suffolk. Mole Architects served as UK architect on this international collaboration.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Mikhail Riches Architects: London-based architecture practice specializing in Passivhaus-certified, low-energy housing and community-led residential design. Most directly comparable to Mole Architects: similar scale, similar sustainability credentials, and directly collaborated on the Love Wolverton masterplan.
• Proctor & Matthews Architects: RIBA award-winning UK practice focused on sustainable housing, community-led design, and low-energy architecture. Operates in the same niche as Mole (sustainable residential, co-design, Passivhaus-style delivery) with comparable project scale and client base.
• Invisible Studio: UK practice with strong expertise in timber and sustainable construction. Directly comparable to Mole Architects on material specialization (low-carbon timber buildings) and collaborated with Mole on the Forest School Camps Storehouse project.
• Loyn & Co: Welsh architecture practice focused on low-energy, Passivhaus, and sustainable residential design with comparable co-design ethos. Comparable to Mole on project type (one-off houses, community housing), sustainability credentials, and small-team operating model.
• Featherstone Young: Award-winning London practice working on community-led housing, co-housing, and sustainable urban design. Comparable to Mole Architects on cohousing/community-led methodology and the Marmalade Lane-style approach to participatory housing.
• Haworth Tompkins: RIBA award-winning UK practice with strong residential, cultural, and masterplanning portfolio. Comparable in reputation tier and design-led ethos, though with a broader sector mix including theatre and cultural buildings beyond Mole's residential/community focus.
• Studio Bark: UK practice specializing in low-embodied-carbon timber construction including the U-Build system. Comparable to Mole Architects on timber construction expertise, sustainability ethos, and engagement with prefab/low-carbon residential delivery.

Broad incumbents

• Cullinan Studio: Established UK practice known for sustainable architecture, community-led housing (notably the Goldsmith Street Passivhaus estate), and masterplanning. Comparable to Mole Architects on Passivhaus expertise and community housing focus, with broader sector coverage and larger scale.
• Pollard Thomas Edwards: Large London practice with deep affordable and community housing portfolio. Comparable to Mole on residential and community-led housing work, with significantly greater scale, broader regional reach, and capacity for very large estate regeneration projects.

Emerging players

• Stitch Architects: Smaller UK practice focused on sustainable, low-carbon residential and Passivhaus design. Comparable emerging player in the same niche as Mole Architects, addressing private and community clients with similar sustainability credentials.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/mole-architects
• Instagraminstagram.com/molearchitects
• Xx.com/MoleArchitects

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mole Architects