What Adam Knibb Architects does

Adam Knibb Architects Ltd is a privately-held, RIBA Chartered architectural practice incorporated in England and Wales (Company No. 9476183) and headquartered in Winchester, Hampshire. Founded in 2011 and operating with a 7-person studio, the firm provides bespoke contemporary architectural services across five core areas: extensions and refurbishments, one-off houses, commercial/developer-led projects, pool houses, and a back catalogue of completed residential work. The practice specialises in sustainable design that responds to sensitive settings such as Conservation Areas, Green Belt, and National Parks, frequently employing construction methods including SIPs, ICF, and CLT, with documented collaborations with Winchester City Council's Conservation Team and Surrey Hills Planning Authority.

The firm's underlying capability is human-centred design expertise rather than a technology platform; its competitive position rests on RIBA Chartered Practice status, ARB registration, and an award-winning portfolio. Service delivery is project-based, with each engagement progressing from concept through planning navigation to on-site delivery under a direct-engagement model with private clients. Customer segments are vertical: high-net-worth private residential homeowners as the primary audience and property developers as a secondary channel, with named testimonials including the Clayhill project for David and Corinne Thomson.

Revenue is generated through professional services fees on bespoke commissions; pricing is not publicly disclosed and clients engage directly via website, email, or phone. The go-to-market is sales-led and direct, supported by a multi-channel digital presence across the firm's own website portfolio, Facebook, Twitter, Instagram, Pinterest, and LinkedIn. There is no evidence of external institutional investment, venture capital, or private equity backing, and no AI/ML, API, or software-product components in the offering.

Name

Adam Knibb Architects

Legal name

Adam Knibb Architects Ltd

Website

https://adamknibbarchitects.com

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Adam Knibb Architects is a 7-person, RIBA Chartered architectural practice in Winchester, Hampshire, delivering bespoke contemporary sustainable homes, extensions, refurbishments, pool houses, and select commercial projects for high-net-worth private clients and property developers in the UK.

Ownership category

akta.pro rank

Product category

Residential Architectural Services

NAICS

Architectural Services (54131)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

Keywords

• Architectural design services
• Residential architecture
• Sustainable architecture
• Home extensions refurbishments
• Bespoke house design

Headquarters

HQ city

Winchester

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Architectural Services: Bespoke architectural services including design, planning navigation, and project management for residential projects including bespoke houses, extensions, refurbishments, pool houses, and commercial developments

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Adam Knibb Architects is a RIBA Chartered architectural practice based in Winchester, Hampshire, delivering bespoke contemporary architectural services including the design, planning navigation, and project management of extensions, refurbishments, one-off houses, pool houses, and commercial developments. The practice specialises in sustainable, space- and light-driven design for sensitive rural, coastal, and historic settings, serving primarily private residential clients and select property developers in the UK.

Product overview

Adam Knibb Architects is a RIBA Chartered Practice offering architectural services across five core areas: Extensions & Refurbishments (transformative additions to existing homes), One-off Houses (bespoke new-build family homes), Commercial (developer-led residential and retail projects), Pool Houses (sustainable garden pavilions), and a Back Catalogue of completed projects. The practice operates from Winchester, Hampshire, specialising in sustainable contemporary architecture that responds to sensitive historic, rural, and coastal settings through thoughtful design, honest materials, and modern craftsmanship.

Differentiator

Problem solved

Functional benefit

Products and services

• Extensions & Refurbishments Transformative contemporary extensions and refurbishments to existing homes featuring cantilevered designs, glazed links and material innovations in timber, Corten steel and brick, complementing historic and period properties while introducing modern living spaces. Designed for private residential homeowners.
• One-off Houses Bespoke contemporary new-build family homes designed for sensitive rural, coastal and hillside sites, often featuring sustainable construction methods (SIPs, ICF, CLT), natural materials, and designs inspired by local agricultural vernacular. Aimed at private residential clients.
• Commercial Developer-led residential and commercial projects including apartment developments, mixed-use buildings, and retail spaces such as the John Lewis Roof Garden, demonstrating higher-density housing design and commercial architecture. Targeted at property developers.
• Pool Houses Contemporary pool houses and garden pavilions designed as sustainable leisure buildings, often featuring cross-laminated timber (CLT) construction, sedum roofs, oak cladding, and seamless indoor-outdoor connections. Aimed at private residential clients.

Named customers2 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Two partnerships are on record, tiered minor and core.

• Surrey Hills Planning AuthorityminorStrategic or Co-development PartnerClose collaboration with Surrey Hills planning authority on Mayor House extension project, demonstrating expertise in sensitive rural settings
• Local Planning AuthoritiescoreStrategic or Co-development PartnerOngoing collaboration with local planning authorities including Winchester City Council's Conservation Team for projects in Conservation Areas and National Parks

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Direct peers

• Coffey Architects: UK-based contemporary architecture practice with strong residential and leisure project portfolio. Comparable in residential contemporary design services and boutique UK market positioning.
• Ström Architects: UK contemporary architectural practice specialising in sustainable, energy-efficient residential design. Directly comparable in sustainable residential focus, contemporary design language, and bespoke UK market positioning.
• Cousins & Cousins: London-based contemporary architecture studio specialising in high-end residential, hospitality, and cultural projects. Directly comparable in contemporary design language, HNW residential client base, and boutique practice structure to Adam Knibb Architects.
• DRMM Architects: London-based contemporary architecture firm with broad residential, commercial, and cultural portfolio. Comparable in contemporary design execution and UK residential and commercial project delivery.
• Hudson Architects: Norwich-based RIBA chartered practice with strong contemporary residential portfolio across extensions, new builds, and sensitive rural sites. Comparable in design-led residential services, RIBA chartered status, and small-team UK structure.
• Foster Lomas: UK contemporary architectural practice focused on sustainable, contextually responsive residential and small-scale commercial projects. Highly comparable in sustainable design philosophy, residential focus, and bespoke boutique positioning.

Broad incumbents

• Squire & Partners: Large London-based architecture practice with extensive residential, commercial, and mixed-use portfolio. Comparable as broad UK architectural incumbent offering contemporary residential design at greater scale and across more sectors.
• Foster + Partners: Global architecture firm with significant UK residential and commercial practice. Comparable as established UK architectural incumbent offering overlapping residential and commercial design services at vastly greater scale and geographic reach.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/AdamKnibb_AKA
• Facebookfacebook.com/Adamknibbarchitects
• LinkedInlinkedin.com/company/adam-knibb-architects
• Instagraminstagram.com/adam_knibb_architects
• Pinterestpinterest.co.uk/adamknibbarch

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Adam Knibb Architects