What Eleven Interiors does

Eleven Interiors is a Boston-based interior design collaborative founded in 2005 by Principal Michael Ferzoco. The firm provides full-service residential interior design for affluent homeowners, encompassing space planning, finish and material selection, custom millwork design, furniture and artwork procurement, and end-to-end renovation management. Projects span urban residences (Beacon Hill, Back Bay, South End, Cambridge), suburban family homes, and weekend or coastal retreats (Cape Cod, Wellfleet), with completed work reaching nationally from New York to Los Angeles. The firm operates with a small team of approximately seven people — six designers and the Principal — supported by long-tenured operations staff (Business Manager Christina Close, since 2013; Business Development Manager Kerry Hayes, since 2012).

The technical stack is built on industry-standard design software: Archicad/AutoCAD for technical drawings, SketchUp for visualization, and Microsoft Office for project documentation. The firm's principal differentiator is a documented four-stage design methodology — Discover (client needs and scope), Create (concepts from big picture to details), Confirm (documentation and planning), and Realize (on-site execution) — combined with a budget transparency system that the firm reports delivers projects on budget. Eleven Interiors integrates interior design with architectural planning through long-standing collaborative partnerships with architects (Timothy Burke Architecture, Frank Shirley Architects, b Architecture Studio) and general contractors (Hawthorn Builders, Heffernan Build & Remodel, Cape Associates, S&H Construction).

The revenue model is project-based professional services with three streams: design fees for programming, space planning, and design presentation; renovation management fees for contractor coordination and field verification; and furnishings procurement with implied markup or transaction fees. Pricing is quote-based and not publicly disclosed, but the firm's intake form advertises project budget tiers ranging from $50K to $500K+. Go-to-market is sales-led and referral-driven — word-of-mouth, architect/builder introductions, and direct website/phone inquiries — amplified by earned media coverage in Architectural Digest, New England Home Magazine, HGTV Magazine, Modern Luxury Interiors, and Boston Globe, plus repeat Best of Houzz wins. The firm is privately held and founder-controlled with no institutional investors, funding rounds, or M&A activity on record.

Name

Eleven Interiors

Legal name

Eleven Interiors

Website

https://eleveninteriors.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

1–10 employees

Short description

Eleven Interiors is a Boston-based residential interior design collaborative founded in 2005. Its ~7-person team delivers full-service design — space planning, renovation management, and furnishings procurement — for affluent US homeowners.

Ownership category

akta.pro rank

Headquarters

HQ city

Boston

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Supply Chain

Revenue model

1. Interior Design & Decoration Services: Full-service interior design from programming and space planning through interior layouts, design presentation packages, construction documents, and installation oversight. Project-based professional services model for high-end residential properties.
2. Renovation Management: Manages construction process, coordinating with contractors and subcontractors. Includes field measurements and verifications, reflected ceiling plans, millwork designs, furniture layouts, and overseeing installations and deliveries.
3. Furnishings & Procurement: Sources products, vendors, and design inspiration. Specifies and procures furniture, accessories, and artwork for completed interior design projects.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

Eleven Interiors is a Boston-based residential interior design collaborative offering full-service interior design for urban residences, suburban homes, and weekend escapes. Services span space planning, finish and material specification, custom millwork design, furniture procurement, and project management from conception through installation. The firm also collaborates with architects and builders on new construction and manages complete renovation projects for high-end residential clients.

Product overview

Eleven Interiors is a Boston-based interior design collaborative offering comprehensive residential design services. The firm's core offering consists of full-service interior design spanning space planning, finish and material specification, custom millwork design, and furniture procurement. Their work encompasses renovation projects (from partial updates to full gut renovations) and new construction collaborations. The design process follows a four-stage methodology: Discover (understanding client needs and project scope), Create (developing design concepts from big picture to details), Confirm (detailed documentation and planning), and Realize (on-site execution oversight). Services include project management, contractor coordination, and end-to-end furnishing installation. Projects range from urban residences in Boston neighborhoods (Beacon Hill, Back Bay, South End, Cambridge) to coastal retreats (Cape Cod, Wellfleet) and inland properties across the Northeast. The firm has completed projects from New York to Los Angeles.

Differentiator

Problem solved

Functional benefit

Products and services

• Full-Service Interior Design
• Renovation Management & Furnishings
• New Construction Design
• Collaborative Design Process (Discover, Create, Confirm, Realize)

Quantifiable outcome

• Projects reportedly finish on budget with detailed budget presented at onset and followed/communicated throughout
• +2 more outcomes

Named customers10 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

Feature3 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Architects and Architecture FirmscoreStrategic or Co-development Partner · 1 January 2005Long-term collaborative relationships with architects and architectural firms are fundamental to Eleven Interiors' service model. Firm works closely with architects from project inception through construction, integrating interior design concepts with architectural plans. Notable partnerships include Timothy Burke Architecture, b Architecture Studio, Frank Shirley Architects, and Greg Premru Photography.
• General Contractors and BuilderscoreStrategic or Co-development PartnerCritical operational partnerships with general contractors and builders who execute the construction phases of renovation and new construction projects. Firm coordinates with contractors and sub-contractors to ensure projects stay on schedule and design intent is realized. Notable partners include Hawthorn Builders, Heffernan Build & Remodel, S&H Construction, and Cape Associates.
• HouzzcoreChannel Partner/ Reseller/ DistributorHouzz Pro directory partner with featured designer status. Multi-year winner of Best of Houzz awards (2022, 2026). Platform used for project showcase, client reviews, and lead generation. Firm profile at https://www.houzz.com/pro/eleveninteriors/eleven-interiors
• New England Home MagazinecoreGTM or Marketing PartnerEditorial partnership with New England Home Magazine including cover feature (Jan/Feb 2026), Hall of Fame sponsorship, and Boston Design Week panel participation. Magazine features firm projects regularly and positions firm principals as industry experts.
• Real Estate ProfessionalsminorGTM or Marketing PartnerReferral relationships with real estate professionals who introduce firm to clients buying or selling properties requiring design services. Realtors familiar with firm work recommend them to clients.
• Landscape ArchitectsminorStrategic or Co-development PartnerCollaborative relationships with landscape architects for comprehensive property design. Panel participation with firms like Nilsen Landscape Design for outdoor space projects during Boston Design Week.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Market position

Competitive moat4 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/eleveninteriorsboston
• LinkedInlinkedin.com/company/eleven-interiors
• Instagraminstagram.com/eleveninteriors
• Xx.com/eleveninteriors

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 Eleven Interiors