Den Architecture

What Den Architecture does

Den Architecture is a UK-based architectural practice founded in 1989, headquartered in Leeds with additional studios in London and Hull. The firm delivers architectural design, planning, and construction oversight services across four primary sectors: residential developers and operators (including Build-to-Rent/PRS, student accommodation, and social housing), healthcare and care home operators (with specialist expertise in dementia care environments), retail/leisure and hospitality (including hotel refurbishments and listed building conversions), and commercial/industrial projects. Notable delivered schemes include Phoenix (367 apartments, Leeds), Hollis Croft (234 apartments, Sheffield), Vida Grange (124-bed dementia care home, Harrogate), Vida Court (100-bed dementia care home, Harrogate), the Jubilee Hotel (Grade II listed restoration into a 43-room ApartHotel, Leeds), and the Mount St Mary's Church conversion (175 apartments in a 174-year-old Grade II listed church, Leeds). The practice employs RIBA- and ARB-registered architects and is recognised for cross-wall construction with off-site manufactured pre-cast panels in its residential tower work.

The firm operates a project-based, professional-services revenue model in which architectural fees are negotiated per engagement depending on scope, complexity, and scale, typically structured as multi-year contracts tied to the design-and-build lifecycle. Customers are predominantly enterprise — private developers, housing associations, care operators, hoteliers, and commercial property owners — acquired through direct relationships, repeat engagements, referrals, and competitive tendering. Marketing is primarily content-led via the company website, project news, and social channels, supplemented by community and industry engagement (Yorkshire 3 Peaks charity walks, sponsorship of local sports clubs, UKREiiF participation). The firm is privately held, founder-owned since 1989, with no disclosed institutional investment, M&A, or restructuring activity. No revenue figures are publicly disclosed.

In 2024–2025 the practice has executed a leadership transition (Stephen Armitage's retirement after eight years), continued a steady cadence of planning approvals and large project completions, and announced geographic expansion into the Humber region via a new Hull studio — supported by a thought-leadership push into social housing aligned with the UK government's March 2025 social housing investment programme. The business remains a regional UK architecture practice with deep sector specialisation in dementia care and heritage conversion rather than a scaled national or international platform.

Name

Den Architecture

Legal name

Den Architecture

Website

https://den.uk.com

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

11–50 employees

Short description

Den Architecture is a UK architectural practice founded in 1989, delivering residential, healthcare (including specialist dementia care), retail/leisure, and commercial design from studios in Leeds, London, and Hull, with over 3,000 projects completed.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (541310), Architectural Services (54131), Residential Remodelers (236118), Continuing Care Retirement Communities and Assisted Living Facilities for the Elderly (62331)

akta.pro primary industry

Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

akta.pro secondary industries

Independent Living Community Development & Construction (Senior Housing Developers) (HLADAAAH), Senior Living & Assisted Living Facility Construction (IMAFACAJ), Architectural Reconfiguration & Structural Alterations (HSAPAEAB)

Keywords

• Residential architecture services
• Healthcare architecture design
• Commercial building design
• Masterplanning services
• Listed building restoration

Headquarters

HQ city

Leeds

HQ country

United Kingdom

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Architectural Design Services: Den Architecture generates revenue through fees charged for architectural design services across residential, commercial, healthcare, and leisure projects. Revenue is project-based and negotiated per engagement, covering design, planning applications, and construction oversight.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Den Architecture is a UK architectural practice delivering design services across residential, healthcare, retail and leisure, commercial, and masterplanning sectors. The firm provides end-to-end architectural solutions including concept design, planning applications, and construction oversight for clients such as developers, care home operators, and hoteliers. With over 3,000 projects since 1989, the practice specialises in dementia care home design, listed building conversions, and sustainable urban regeneration.

Product overview

Den Architecture is an established architectural practice offering a comprehensive portfolio of design services rather than a software product. The firm provides integrated architectural solutions across multiple sectors including Residential & PRS, Healthcare, Retail & Leisure, Masterplanning, Commercial & Industrial, and Private Homes. The services are delivered as a unified practice with construction services supporting the core design offerings. The firm operates across multiple UK locations (Leeds, London, Hull) and has completed over 3,000 projects since its founding in 1989.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Over 3,000 projects delivered since 1989.
• +4 more outcomes

Named customers7 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Nine partnerships are on record, tiered core and minor.

• Torsion ConstructioncoreImplementation/ SI/ Consulting PartnerMain contractor for the Phoenix residential development in Leeds. Torsion Construction's team is delivering the 367-apartment landmark scheme on Saxton Lane.
• Caddick ConstructioncoreImplementation/ SI/ Consulting PartnerMain contractor for Vida Court specialist dementia care home in Harrogate. Caddick Construction worked alongside Den Architecture to develop detailed design and achieve the completed quality build.
• Oculis ConstructioncoreImplementation/ SI/ Consulting PartnerMain contractor for the restoration and extension of the Grade II listed Jubilee Hotel in Leeds city centre.
• Vida HealthcarecoreStrategic or Co-development PartnerRepeat client for specialist dementia care home projects. Den Architecture has delivered Vida Grange (124-bed, Pannal) and Vida Court (100-bed, Harrogate) for Vida Healthcare, demonstrating a long-standing strategic partnership in dementia care design.
• Park Lane HomesminorStrategic or Co-development PartnerDeveloper partner for St Mary's Vale residential scheme in Boston Spa, delivering high-quality traditionally styled dwellings.
• Nanu SodaminorStrategic or Co-development PartnerInterior design partner on Vida Court dementia care home and 42 The Calls hotel refurbishment, collaborating on interior spaces that complement Den Architecture's architectural design.
• Baca ArchitectsminorStrategic or Co-development PartnerCollaboration partner on the Tyram Lakes luxury eco-hotel and spa resort in Doncaster, a 165-acre lakeside development. Den Architecture worked in association with Baca Architects on this pioneering eco-leisure project.
• North Property GroupminorChannel Partner/ Reseller/ DistributorSales and marketing agent for the Phoenix residential development in Leeds, handling buy-to-let property sales and marketing.
• Hull Chamber of CommerceminorOthersCorporate member of the Hull and Humber Chamber of Commerce, supporting the company's business activities in the Humber region.

Scale indicators2 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Foster + Partners: Global architecture giant with a substantial UK practice that competes for landmark residential, hospitality, and regeneration projects that Den also targets at the upper end of the market.
• Sheppard Robson: Major UK architecture firm with dedicated healthcare and residential practices, competing for the same large-scale schemes that Den Architecture pursues across NHS trusts, developers, and care operators.
• BDP (Building Design Partnership): One of the UK's largest architecture practices with extensive healthcare and residential capabilities, representing the kind of national incumbent Den competes against for major multi-sector tenders.
• AHR: Major UK and international architecture firm (formerly Aedas UK) with practices spanning residential, healthcare, leisure, and commercial sectors — a broad incumbent competing across Den's full sector portfolio.

Direct peers

• Pollard Thomas Edwards: UK architecture firm specialising in social housing and residential developments, closely aligned with Den's 35+ years of social housing work and PRS expertise.
• Pozzoni Architecture: UK architecture firm with established healthcare and care home expertise, similar mid-size practice structure, and overlap in residential and senior living design — a like-for-like competitor.
• Stride Treglown: Multi-sector UK architecture firm covering residential, healthcare, and leisure — directly comparable to Den's horizontal practice model across the same project types in the UK market.
• Haworth Tompkins: UK architecture firm with established heritage building and residential expertise, including award-winning conservation work — directly comparable to Den's Grade II listed building conversion capability.
• Purcell: UK heritage and listed building architecture specialist, deeply comparable to Den's Grade II listed Jubilee Hotel and Mount St Mary's Church conversion projects within the heritage regeneration space.
• MJP Architects: UK architecture firm specialising in healthcare and care home design with a similar dementia and elderly care focus to Den Architecture. Comparable size and sector mix make them a direct competitor for specialist care home commissions.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/denarchitects
• Facebookfacebook.com/denleeds
• LinkedInlinkedin.com/company/denarchitecture

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Den Architecture