RESOLUTION: 4 ARCHITECTURE

What RESOLUTION: 4 ARCHITECTURE does

Resolution: 4 Architecture (RES4) is a privately held, founder-owned architecture practice founded in 1990 in New York City by Joseph D. Tanney (FAIA) and Robert L. Luntz (AIA). The firm operates with approximately ten employees from its headquarters at 150 W 28th St and specializes in custom modern residential architecture using modular, panelized, and hybrid prefabrication delivery methods. Its core methodology, THE MODERN MODULAR, is a systematic design approach that applies mass customization principles to the single-family housing market, with approximately 80% of construction completed in a factory-controlled environment to reduce on-site time, minimize waste, and improve cost and schedule predictability.

The firm generates revenue through professional architectural design fees on a project-by-project basis, acquiring clients through direct inquiries, referrals, and earned media visibility. Its primary customer segment is affluent residential homeowners seeking custom modern homes, vacation houses, and renovations, with a secondary commercial practice that includes tenant fit-outs (e.g., the 60,000 sf Express Design Studio in NYC's Flatiron District). RES4 has completed more than 120 prefab homes spanning Maine to Hawaii, with work featured in MoMA, Walker Art Center, and Hammer Museum exhibitions and in publications including The New York Times, Wall Street Journal, Architectural Record, Architectural Digest, Dwell, Wired, and Forbes. Notable milestones include winning the 2003 Dwell Home Design Invitational and the 2013 Princeton Architectural Press publication of 'Modern Modular: The Prefab Houses of Resolution: 4 Architecture.' The firm has no disclosed institutional funding, no parent company, and no subsidiaries; it operates entirely on organic, founder-led growth across its multi-decade history.

Name

RESOLUTION: 4 ARCHITECTURE

Legal name

Resolution: 4 Architecture

Website

https://re4a.com

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

1–10 employees

Short description

Resolution: 4 Architecture (RES4) is a ten-person, founder-owned New York architecture firm specializing in custom modern residential design using modular and prefab construction methods, serving affluent homeowners across the US.

Ownership category

akta.pro rank

Product category

Residential Architectural Services

NAICS

Architectural Services (54131), Residential Remodelers (236118)

SIC

Prefabricated Wood Bldgs & Components (2452)

akta.pro primary industry

Residential Modular & Prefabricated Home Construction (IMAFABAF)

akta.pro secondary industry

Residential Design-Build & Renovation-Integrated Builders (IMAFABAE)

Keywords

• Custom residential architecture
• Modular prefab homes
• Architectural design services
• Modern home design
• Prefab housing design

Headquarters

HQ city

New York

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

Revenue model

1. Architectural Design Services: RES4 generates revenue through architectural design fees for residential, commercial, and public realm projects. The firm designs custom modern homes using modular, panelized, and hybrid prefabrication methods. Design services include project conceptualization, architectural drawings, specifications, and construction administration through to completion. The firm has completed over 120 prefab homes across the US.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels7 records

Core offering

Resolution: 4 Architecture (RES4) is a New York-based architecture firm founded in 1990 that designs custom residential, commercial, and public-realm buildings. The firm specializes in modular, panelized, and hybrid prefab construction methods, anchored by its proprietary systematic design methodology called THE MODERN MODULAR, which integrates architectural design with factory-based prefab production.

Product overview

Resolution: 4 Architecture (RES4) is a ten-person architecture firm offering THE MODERN MODULAR as its core systematic design methodology, which leverages prefabrication methods to produce custom modern homes. The portfolio includes residential architecture services (custom homes, townhouses, apartments), commercial projects, and named modular prefab house designs like the Dwell Home. Projects range from 2,000-6,000+ sf homes using modular, panelized, and hybrid construction delivery methods. The firm has completed over 120 prefab homes across the US.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Residential Architecture Full-service custom residential architectural design for individual homeowners, with emphasis on modern design, modular and prefab construction methods, and integration with the firm's THE MODERN MODULAR methodology. Projects span locations from Maine to Hawaii.

Quantifiable outcome

• 80% of house built in factory environment, significantly reducing on-site time
• +2 more outcomes

Named customers1 record

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Emerging players

• Plant Prefab: California-based sustainable prefab home manufacturer that works with leading architects (including KieranTimberlake). Comparable to RES4 in advancing architect-designed modular housing, but operating from the factory/manufacturer side rather than the architecture side.
• Rocio Romero LVL Home: Architect-designed prefabricated modern homes, designed by Rocio Romero. Directly comparable to RES4 in architect-as-originator of prefab home design and modernist aesthetic, though at a more productized and lower-touch scale.
• Method Homes: Seattle-based prefabricated custom home builder offering architect-designed modular homes. Comparable to RES4 in the architect-designed prefab category, but operating as a manufacturer-builder rather than a design firm.
• Cover (Cover Technologies): Software-driven modular architecture firm that designs and manufactures backyard and accessory dwelling units. Comparable to RES4 in marrying architect-designed aesthetics with prefab delivery, though focused on ADUs at smaller scale.
• Michelle Kaufmann Designs: Pioneering architect in the prefab/modular residential category (glidehouse, mkSolaire). Directly comparable to RES4 in being an architect who built a practice around designer prefab homes.

Direct peers

• KieranTimberlake: Philadelphia-based architecture firm with a long track record in modular and prefabricated building research, including the famous Cellophane House. KieranTimberlake's integrated approach to off-site construction and academic rigor makes it one of the closest methodological peers to RES4.
• Lake|Flato Architects: San Antonio-based firm known for regionally rooted, modern residential architecture and sustainability leadership. Comparable to RES4 in custom-home focus, design quality, and award recognition, though less specifically modular-focused.
• Marmol Radziner: Los Angeles-based architecture and design practice specializing in modernist custom homes, with a prefab home line (Marmol Radziner Prefab). Closely comparable to RES4 in combining bespoke residential design with modular/prefab product offerings.
• Standard Architecture: Los Angeles-based firm working across residential, commercial, and prefab/modular architecture. Comparable to RES4 in modernist aesthetic, custom residential focus, and engagement with prefab delivery methods.
• Olson Kundig: Seattle-based firm led by Tom Kundig, known for high-end custom residential architecture with industrial and modernist sensibilities. Comparable to RES4 in client profile, design prestige, and per-project craftsmanship orientation.

Market position

Strengths4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Instagraminstagram.com/resolution4architecture
• LinkedInlinkedin.com/company/resolution-4-architecture

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 RESOLUTION: 4 ARCHITECTURE