Pritchard Architecture

What Pritchard Architecture does

Pritchard Architecture is a heritage-led architectural practice founded in Portsmouth, Hampshire, specializing in the repair, adaptation and reuse of historic and listed buildings across the South Coast of England. Founded (per company history) in 2009 with two RIBA Accredited Conservation Architects and one Specialist Conservation Architect on staff, the 14-person firm delivers full-service conservation architecture including condition surveys, conservation management plans, listed building consent applications, design development, and project oversight. The core methodology is evidence-based research into heritage values and historic site development, used to inform decisions about repairs, alterations and extensions that complement historic fabric while introducing contemporary interventions that weather gracefully alongside existing structures.

The firm's project portfolio spans museums and heritage attractions (Newhaven Fort £7.5M, Amberley Museum, Hovercraft Museum), community facility conversions (Treadgolds, Seven Sisters Country Park visitor centre), commercial heritage conversions (Powder Monkey Brewery, Royal Navy Rum Store £22M), theatre regeneration (Kings Theatre), and strategic heritage advisory work for public bodies including a Conservation Management Plan for Historic England's Fort Cumberland. Project values range from £250K to £22M. The practice has accumulated multiple RIBA Regional Awards, Sussex Heritage Trust Awards, Civic Trust Awards, AJ Retrofit Awards, and Museum and Heritage Awards between 2021 and 2026.

The business model is professional services fee-for-project. Revenue derives from negotiated or competitively tendered architectural commissions, primarily for public sector clients (local authorities, Historic England, National Park Authorities), heritage trusts and non-profits (museums, community trusts), and a smaller base of private estate owners and commercial developers. Distribution runs almost entirely through the Historic England Framework appointment (covering South West, South East and London), direct client referrals within the heritage ecosystem, competitive tenders, and award-driven reputation. Pricing is bespoke per project. There is no disclosed outside investment, parent company, or PE backing — the firm is independently held by Director Giles Pritchard and Office Manager Sharon Pritchard.

Name

Pritchard Architecture

Legal name

Pritchard Architecture

Website

https://pritchardarchitecture.co.uk

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

1–10 employees

Short description

Pritchard Architecture is a 14-person heritage conservation architecture practice based in Portsmouth, UK, specializing in repair, adaptation and reuse of historic and listed buildings for trusts, local authorities, and private estates across the South Coast.

Ownership category

akta.pro rank

Product category

Heritage Conservation Architecture Services

NAICS

Nonresidential Building Construction (2362), Residential Building Construction (2361)

SIC

General Bldg Contractors - Nonresidential Bldgs (1540), General Bldg Contractors - Residential Bldgs (1520)

akta.pro primary industry

Historic Preservation & Conservation Planning (BPAHAKAH)

akta.pro secondary industry

Urban Planning & Master Planning (BPAHAKAD)

Keywords

• Heritage conservation architecture
• Historic building restoration
• Listed building adaptation
• Adaptive reuse design
• Conservation management planning

Headquarters

HQ city

Portsmouth

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Architectural Services: Professional architectural services for heritage conservation projects including repair, adaptation and reuse of historic and listed buildings. Services include condition surveys, planning applications, listed building consent applications, design development, and project oversight through to completion.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Pritchard Architecture is a heritage-led architectural practice based in Portsmouth, specialising in the repair, adaptation and reuse of historic and listed buildings across Hampshire and the South Coast. Services span condition surveys, conservation management plans, planning and listed building consent applications, evidence-based conservation-led design, and full project delivery for heritage, museum, community, military and commercial heritage projects.

Product overview

Pritchard Architecture is a heritage-led architectural practice offering a unified suite of conservation architecture services centred on the repair, adaptation, and creative reuse of historic and listed buildings. Their core offering encompasses evidence-based research, conservation-led design, planning and listed building consent applications, and project delivery across Hampshire, Sussex, and the South Coast. The portfolio comprises distinct project types—museum and heritage attraction transformations (Newhaven Fort, Amberley Museum, Hovercraft Museum), community facility conversions (Treadgolds, Seven Sisters Country Park), commercial heritage conversions (Powder Monkey Brewery, Royal Navy Rum Store), theatre regeneration (Kings Theatre), residential heritage projects, and strategic heritage advisory work (Historic England Framework appointments, Conservation Management Plans). Projects range from £250K to £22 million and have received multiple awards including RIBA Regional Awards, Sussex Heritage Trust Awards, and Museum and Heritage Awards.

Differentiator

Problem solved

Functional benefit

Products and services

• Heritage Conservation Architecture Services Full-service heritage-led architectural practice specialising in the repair, adaptation and reuse of historic and listed buildings. Services include condition surveys, conservation management plans, planning applications, listed building consent, evidence-based conservation-led design, and project oversight through to completion for heritage trusts, local authorities, museums and private estates.
• Conservation Management Plans Documented heritage advisory service producing framework conservation management plans addressing heritage values and informing future interventions for Scheduled Monuments and listed sites, including those commissioned by Historic England.

Quantifiable outcome

• Treadgolds conversion provided new revenue streams enabling Trust to scale up social programme with additional community engagement, wellbeing activities, training, and increased workspace for small enterprises
• +3 more outcomes

Named customers19 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Eleven partnerships are on record, tiered core and supporting.

• Historic EnglandcoreStrategic or Co-development PartnerAppointed to Historic England's Framework for Architectural, Surveying, Principal Designer and Lead Professional Services on the Historic England Estate covering South West, South East and London Territory including Bristol, Swindon, Cambridge, London offices, Fort Cumberland in Portsmouth and Bow Hill in Exeter.
• MEA (Michael Edwards Consultants Ltd)supportingImplementation/ SI/ Consulting PartnerQuantity Surveyor on Newhaven Fort £7.5m project. Part of winning team for Historic England Framework.
• Marbas Group LimitedsupportingImplementation/ SI/ Consulting PartnerStructural Engineer on projects including Treadgolds and Amberley Museum. Part of winning team for Historic England Framework.
• LDA DesignsupportingImplementation/ SI/ Consulting PartnerLandscape design consultancy. Part of winning team for Historic England Framework.
• Phillips EcologysupportingImplementation/ SI/ Consulting PartnerEcology consultancy. Part of winning team for Historic England Framework.
• Martin Thomas Associates LtdsupportingImplementation/ SI/ Consulting PartnerSpecialist consultancy. Part of winning team for Historic England Framework.
• BJM HampshiresupportingImplementation/ SI/ Consulting PartnerSpecialist consultancy. Part of winning team for Historic England Framework.
• PLB (Exhibition Designers)supportingImplementation/ SI/ Consulting PartnerExhibition designers working alongside Pritchard Architecture on Gurkha Museum redevelopment project.
• Mann WilliamssupportingImplementation/ SI/ Consulting PartnerStructural engineers on Roald Dahl Museum Unlocking Stories Project.
• Jane Toplis AssociatessupportingImplementation/ SI/ Consulting PartnerSpecialist consultants on Roald Dahl Museum Unlocking Stories Project.
• Pentrevion Fire and LightsupportingImplementation/ SI/ Consulting PartnerFire and lighting specialists on Roald Dahl Museum Unlocking Stories Project.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• John McAslan + Partners: Larger London-based architectural practice with a heritage arm including award-winning listed building and museum work. Comparable for heritage and museum commissions, but at materially greater scale and with a broader portfolio spanning commercial and transport architecture.

Direct peers

• Mae Architects: London-based practice combining heritage, sustainability, and adaptive reuse with RIBA award-winning conservation work. Comparable for blending conservation architecture with sustainability-led retrofit, mirroring Pritchard's AJ Retrofit Award for Seven Sisters Country Park.
• Buttress Architects: Manchester-based practice with a strong conservation and heritage arm working on listed buildings, museums, and historic regeneration across Northern England. Comparable as a heritage-specialist practice with regional concentration and Historic England framework credentials.
• Levitt Bernstein: Practice with a strong heritage and conservation offering alongside broader architectural work, including listed building refurbishment. Comparable for the conservation architecture specialism within a wider practice and similar institutional heritage client overlap.
• Feilden+Mawson: Feilden+Mawson operates a dedicated conservation studio alongside broader architecture, with Historic England framework presence. Directly comparable as a heritage architecture practice with regional UK coverage and similar conservation-led methodology.
• Donald Insall Associates: Long-established UK conservation architecture practice with deep heritage building, museum, and listed structure experience. Directly comparable for conservation-led adaptive reuse and heritage masterplanning work, with a similar specialization profile and award-winning portfolio.
• Purcell Architecture: Purcell is the UK's largest dedicated conservation and heritage architecture practice, with national coverage and multiple Historic England framework appointments. Directly comparable as a heritage architecture specialist with similar framework credentials, though operating at significantly greater scale than Pritchard Architecture.
• Tim Ronalds Architects: London practice with significant conservation, heritage, and cultural sector experience, including work on historic buildings and cultural venues. Comparable for the heritage and conservation specialism and the museum/theatre institutional client overlap (e.g., Kings Theatre).
• Caruso St John: Award-winning UK practice with significant heritage and listed building experience across cultural institutions and adaptive reuse. Comparable for combining contemporary design with rigorous historic context work, similar to Pritchard's "Contemporary Design in Historic Contexts" proposition.

Emerging players

• Niall McLaughlin Architects: Dublin/London practice with award-winning heritage and institutional work, particularly in cultural and ecclesiastical projects. Comparable for sensitive adaptive reuse in historic contexts, though based in Ireland rather than directly competing in the South Coast region.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/pritchard-architecture

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Pritchard Architecture