Extension Plans UK
Extension Plans UK is a London-based residential architectural design firm, founded in 2019, that provides architectural drawings, planning applications, and building regulation submissions for UK homeowners undertaking home extension projects.
- Company typePrivate
- Founded2019
- HeadquartersLondon, United Kingdom
- Headcount1–10
- GTM typeB2C
- OfferingServices
What Extension Plans UK does
Extension Plans UK is a London-based, for-profit private firm founded in 2019 that provides residential architectural design services for home extension projects. According to the available firmographic data, the firm's offering centers on three core deliverables: architectural design, planning applications, and building regulation drawings for homeowners undertaking residential renovations or extensions in the United Kingdom. The business operates with a micro-team of between 1 and 10 employees, is headquartered in London, and has no additional office locations disclosed in the available data.
Beyond the firmographic summary, the input data is largely sparse. The primary source page for extensionplansuk.co.uk returned only a loading/verification placeholder rather than substantive company content, and there is no documented information on revenue, customer composition, technology stack, management team, partnerships, funding history, certifications, or pricing. There are no disclosed products or services beyond the stated residential architecture scope, no app or API, no social media profiles, no operating geographies beyond the implied UK residential market, and no corporate structural events such as M&A, restructurings, or leadership changes.
The company should therefore be characterized as a small-scale, specialist service provider in the UK residential architecture segment, targeting individual homeowners seeking professional design and permitting support for home improvement projects. Given the absence of disclosed financials, an investor base, a product portfolio beyond the core service offering, or any digital platform infrastructure, the business is best understood as a boutique consultancy-type operation rather than a technology-enabled or venture-backed venture.
Extension Plans UK firmographics
Firmographics- Name
- Extension Plans UK
- Website
- https://extensionplansuk.co.uk
- Company type
- Private
- Founded year
- 2019
- Headcount range
- 1–10 employees
- Short description
- Extension Plans UK is a London-based residential architectural design firm, founded in 2019, that provides architectural drawings, planning applications, and building regulation submissions for UK homeowners undertaking home extension projects.
- Ownership category
- akta.pro rank
Extension Plans UK industry classification
Industry- Product category
- Residential Architectural Design Services
- NAICS
- Architectural Services (54131), Architectural Services (541310), Residential Remodelers (236118), Residential Building Construction (2361)
- SIC
- General Bldg Contractors - Residential Bldgs (1520)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industries
- Side/Wraparound Extensions (HSAPADAD), Structural Expansion (Foundation, Framing & Load-Bearing Modifications) (HSAPADAN), Second-Story Additions (HSAPADAB), Rear/Back-of-Home Extensions (HSAPADAC), In-Law Suite / Guest Suite Additions (HSAPADAK)
Keywords
Where Extension Plans UK is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Markets served
Extension Plans UK business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations
Extension Plans UK product offering
Product offeringCore offering
Extension Plans UK provides residential architectural design, planning application preparation, and building regulation drawings for homeowners undertaking home extension and renovation projects in the United Kingdom. The firm produces technical drawings and submits documentation to local planning authorities on behalf of residential clients.
Differentiator
Problem solved
Functional benefit
Products and services
- Residential Architectural Design
Companies that use Extension Plans UK
Customer profileIdeal customer profiles1 record
Extension Plans UK technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Extension Plans UK partnerships and signals
Strategic signalRecent moves1 record
Extension Plans UK competitors and assessment
Company assessmentDirect peers
- Build Team: London-based home extension design-and-build firm providing architectural drawings, planning, and construction. Overlaps with Extension Plans UK on the design and planning side of the workflow.
- Simply Extend: UK residential extension design and build firm offering in-house architectural design and planning services. Comparable in target customer and service bundle, though it also performs construction.
- Resi: UK-based residential architectural firm specializing in home extensions, loft conversions, and renovations with an integrated design and planning service. Closely comparable to Extension Plans UK in customer base, service offering, and target market.
- Home Extension Plus: UK specialist focused on residential home extension design, planning applications, and building regulation drawings. Direct competitor in the same niche as Extension Plans UK.
- House Extension Design: Specialist UK service providing architectural designs, planning applications, and structural drawings for residential extensions. Direct overlap in offering and customer profile.
- Architects For London: London-based architectural practice with significant residential extension and renovation work. Comparable in customer base and project type, though broader in scope.
Broad incumbents
- Houzz UK: Broad home design and renovation platform connecting homeowners with architects, builders, and design professionals. Comparable on the demand-generation side for residential extension projects, though a much broader marketplace.
Emerging players
- Urbanist Architecture: UK-based residential architecture firm with extension and renovation projects. Overlaps with Extension Plans UK on residential architectural design but operates across a broader portfolio.
- Open Architects: UK-based architectural practice with residential extension and refurbishment work. Comparable in service type and customer profile, though not exclusively focused on extensions.
- Create Design Architecture: UK residential architecture firm offering design, planning, and building regulation services for home extensions and renovations. Partial overlap with Extension Plans UK on services and target market.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat1 record
Key risks5 records
Key highlights5 records
Customer concentration
Extension Plans UK social profiles
Digital presenceExtension Plans UK financial estimates
Financial estimateRevenue estimate
Valuation estimate
Extension Plans UK leadership team
Management profileNumber of profiles
Extension Plans UK funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Extension Plans UK M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Extension Plans UK
What does Extension Plans UK do?
Extension Plans UK provides residential architectural design, planning application preparation, and building regulation drawings for homeowners undertaking home extension and renovation projects in the United Kingdom. The firm produces technical drawings and submits documentation to local planning authorities on behalf of residential clients.
When was Extension Plans UK founded?
Extension Plans UK was founded in 2019. It employs 1 to 10 people.
Where is Extension Plans UK based?
Extension Plans UK is headquartered in London, United Kingdom, in the Europe region.
Who are Extension Plans UK's main competitors?
Direct peers on record are Build Team, Simply Extend, Resi, Home Extension Plus, House Extension Design and Architects For London. Houzz UK is listed as a broad incumbent. Emerging players are Urbanist Architecture, Open Architects and Create Design Architecture.
Does Extension Plans UK have an API?
No public API is recorded for Extension Plans UK.
What industry is Extension Plans UK in?
Extension Plans UK's product category is Residential Architectural Design Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of HSAPADAD, Side/Wraparound Extensions. Its NAICS code is 54131 and its SIC code is 1520.