Kevin Spence Architect
Kevin Spence Architect is a Seattle-based sole-proprietor residential architecture firm providing custom home design, remodels, and live/work spaces for homeowners across the Puget Sound region and Pacific Northwest.
- Company typePrivate
- Founded1998
- HeadquartersSeattle, United States
- Headcount1–10
- GTM typeB2C
- OfferingServices
What Kevin Spence Architect does
Kevin Spence Architect is a sole-proprietor residential architecture firm founded in 1998 and headquartered in Seattle, Washington. The firm provides architectural design services for custom homes, extensive remodels, vacation and second homes, and residential live/work spaces, serving individual homeowners, developers, and creative professionals primarily in the Puget Sound region and broader Pacific Northwest.
The practice is built around a single principal, Kevin Spence, who personally leads every client engagement from initial consultation through permitting and construction. Deliverables include new construction design (e.g., Morse Creek House, Fremont Live/Work, Cougar Mountain House) and remodeling projects (e.g., Queen Anne Craftsman Remodel, Mid-Mod Garden House, Ballard Bungalow net-zero retrofit), with documented expertise in Built-Green standards, net-zero energy design, and sustainable construction practices. There is no proprietary technology platform; the offering is traditional professional architectural services.
Revenue is generated through per-project design fees quoted based on scope, complexity, and project phases. The firm operates a direct, relationship-based sales motion relying on word-of-mouth referrals, client testimonials, a professional portfolio website, an active Houzz profile, and editorial features in publications such as Architectural Digest and Northwest Home + Garden. The business has no external funding, no parent company, no subsidiaries, and no disclosed plan to scale beyond the current sole-practitioner model.
Kevin Spence Architect firmographics
Firmographics- Name
- Kevin Spence Architect
- Legal name
- Kevin Spence Architect
- Website
- https://kevinspencearchitect.com
- Company type
- Private
- Founded year
- 1998
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Kevin Spence Architect is a Seattle-based sole-proprietor residential architecture firm providing custom home design, remodels, and live/work spaces for homeowners across the Puget Sound region and Pacific Northwest.
- Ownership category
- akta.pro rank
Kevin Spence Architect industry classification
Industry- Product category
- Residential Architectural Design Services
- NAICS
- Architectural Services (54131)
- SIC
- Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Architectural Design Services (BPAHAKAA)
- akta.pro secondary industry
- Architectural Reconfiguration & Structural Alterations (HSAPAEAB)
Keywords
Where Kevin Spence Architect is headquartered
LocationHeadquarters
- HQ city
- Seattle
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Kevin Spence Architect business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Others
Revenue model
- Architectural Design Services: Kevin Spence Architect generates revenue through fees for architectural design services on residential new construction and remodel projects. Fees are quoted on a per-project basis reflecting scope, complexity, and project phases. This is a professional services model with one-time project fees.
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
Kevin Spence Architect product offering
Product offeringCore offering
Kevin Spence Architect is a sole-practitioner residential architecture firm that provides custom home design and extensive remodel services for individual homeowners in Seattle and the Puget Sound region. The principal architect, Kevin Spence, personally consults with clients from first contact through project completion, including design, permitting, and construction oversight. Projects span new custom homes, vacation and second homes, historical renovations, kitchen and bath remodels, and live/work spaces for creative professionals.
Product overview
Kevin Spence Architect is a residential architecture firm offering a unified set of architectural services rather than a modular software product. The core offering consists of custom residential architecture services encompassing new home design and home remodeling projects. Projects include new construction residences (such as the Morse Creek House, Fremont Live/Work, Cougar Mountain House) and remodel projects (such as the Queen Anne Craftsman Remodel, Mid-Mod Garden House, Juanita Bay Modern). The firm serves clients in Seattle and the broader Puget Sound region, providing design consultation, project guidance through permitting and construction, and ongoing design services.
Differentiator
Problem solved
Functional benefit
Products and services
- Custom Residential Architecture Services Full-service custom residential architectural design for homeowners in Seattle and the Puget Sound region, covering new homes, remodels, additions, and live/work spaces from initial consultation through permitting and construction.
- New Homes Design New construction residential design services for custom homes, vacation homes, and spec houses across the Pacific Northwest, including site-specific design and sustainability-focused planning.
- Home Remodeling Services Remodel design services for existing homes including kitchen remodels, bathroom updates, whole-house renovations, historical restorations, and additions for residential clients.
Quantifiable outcome
- First 4-star Built-Green Single-Family House permitted in King County (Cougar Mountain House)
- +1 more outcomes
Companies that use Kevin Spence Architect
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles3 records
Kevin Spence Architect technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Kevin Spence Architect partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered minor.
- Place Architect Ltd.minorDesign collaborator on the Fremont Live/Work project. Place Architect Ltd. partnered with Kevin Spence Architect on this live/work space design, combining expertise to deliver the final industrial-aesthetic residential project.
- Yuval Sofer (Developer)minorDeveloper of the Cougar Mountain House project, designed by Kevin Spence Architect. This spec house was the first 4-star Built-Green Single-Family House permitted in King County.
- Mittendorf Quality ConstructionminorGeneral contractor with 30 years of experience, described as a trusted partner for remodels and new construction. Owner describes Kevin as their 'all-time favorite architect to work with.' Has partnered with KSA on multiple projects including the San Juan Island House.
- Joseph Vaughan ConstructionminorGeneral contractor for the Dabob Bay House project.
- Justin Busch ConstructionminorGeneral contractor and repeat partner on multiple remodel projects including Mid-Mod Garden House, Green Lake Jadite Kitchen, and Ballard projects. Justin Busch Construction is a Houzz-pro listed contractor.
- Wilkinson BuildersminorGeneral contractor for the Ballard Bungalow net-zero energy remodel project.
- Hazel Point CompanyminorGeneral contractor for Wedgewood Mid-Century and Ballard Recycled Kitchen projects.
- Luminous NWminorLighting design consultant for Mid-Mod Garden House and Juanita Bay Modern projects.
- Phinney Ridge Cabinet CompanyminorCasework provider for the Mid-Mod Garden House project.
- Deering Design Studio, Inc.minorInterior designer for the Queen Anne Craftsman remodel project.
Scale indicators4 records
Recent moves6 records
Expansion highlights3 records
Kevin Spence Architect competitors and assessment
Company assessmentDirect peers
- Olson Kundig: Seattle-based architectural practice renowned for residential and custom home design across the Pacific Northwest. Comparable to KSA in residential focus and PNW geography, though operating at a substantially larger scale and design visibility.
- Coates Design Architects: Pacific Northwest residential and commercial architecture firm with a strong custom-home portfolio. Directly comparable to KSA on residential specialization and PNW client base, with a somewhat broader multi-state reach.
- CAST Architecture: Seattle-based boutique architecture firm with residential and mixed-use work. Comparable to KSA in boutique scale, PNW geography, and design-led custom residential services.
- Hutteball + Oremus Architecture: Pacific Northwest architecture firm focused on residential and small commercial projects. Comparable to KSA as a boutique PNW practice serving custom residential clients.
- Graham Baba Architects: Seattle architecture firm with a strong portfolio of residential, adaptive reuse, and community-focused projects in the Pacific Northwest. Comparable to KSA in regional scope, custom residential emphasis, and boutique-firm positioning.
- Place Architect Ltd. Seattle-area architecture firm that partnered with KSA on the Fremont Live/Work project. Comparable boutique PNW practice with overlapping residential and live/work design expertise.
Broad incumbents
- Mithun: Large Seattle-based architecture and urban design firm with residential, commercial, and institutional work. Comparable to KSA in PNW location and design-led approach, but broader in scope and significantly larger in scale.
- LMN Architects: Major Seattle architecture firm with deep cultural, civic, and commercial portfolio. Comparable as a leading Seattle architecture practice; KSA operates at the opposite end of the scale spectrum serving private residential clients.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat2 records
Key risks5 records
Key highlights6 records
Customer concentration
Kevin Spence Architect social profiles
Digital presenceKevin Spence Architect financial estimates
Financial estimateRevenue estimate
Valuation estimate
Kevin Spence Architect leadership team
Management profileNumber of profiles
Profiles1 record
Kevin Spence Architect funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Kevin Spence Architect 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 Kevin Spence Architect
What does Kevin Spence Architect do?
Kevin Spence Architect is a sole-practitioner residential architecture firm that provides custom home design and extensive remodel services for individual homeowners in Seattle and the Puget Sound region. The principal architect, Kevin Spence, personally consults with clients from first contact through project completion, including design, permitting, and construction oversight. Projects span new custom homes, vacation and second homes, historical renovations, kitchen and bath remodels, and live/work spaces for creative professionals.
Is Kevin Spence Architect a public or private company?
Kevin Spence Architect is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Kevin Spence Architect founded?
Kevin Spence Architect was founded in 1998. It employs 1 to 10 people.
Where is Kevin Spence Architect based?
Kevin Spence Architect is headquartered in Seattle, United States, in the North America region.
How does Kevin Spence Architect make money?
One revenue line is on record: architectural Design Services.
Who are Kevin Spence Architect's main competitors?
Direct peers on record are Olson Kundig, Coates Design Architects, CAST Architecture, Hutteball + Oremus Architecture, Graham Baba Architects and Place Architect Ltd.. Broad incumbents are Mithun and LMN Architects.
Does Kevin Spence Architect have an API?
No public API is recorded for Kevin Spence Architect.
What industry is Kevin Spence Architect in?
Kevin Spence Architect's product category is Residential Architectural Design Services. Its primary akta.pro industry code is BPAHAKAA, Architectural Design Services, with a secondary code of HSAPAEAB, Architectural Reconfiguration & Structural Alterations. Its NAICS code is 54131 and its SIC code is 8700.