Leeb Architects

What Leeb Architects does

Leeb Architects is a full-service architectural and planning firm founded in 1977 by Robert Leeb and headquartered at 308 SW First Avenue, Suite 200, Portland, Oregon. The firm provides design, planning, and project delivery services across five practice areas: multi-family residential, commercial, mixed-use, renovations, and affordable housing. Its portfolio spans projects from 42-unit affordable developments to 367-unit mixed-use communities, including LEED Gold-certified Modera Buckman, the all-electric net-zero Steward in Tigard Triangle, and HUD-funded senior housing such as Station Place Tower. Geographic scope is regional, with most work concentrated in the Portland metropolitan area and ongoing expansion into Oregon and Southwest Washington.

The firm's business model is project-based professional services, earning design and planning fees on a per-project basis (typically quoted rather than publicly disclosed). Pricing is not disclosed on the website and contracts are negotiated directly with developers, nonprofits, and public agencies. Go-to-market is sales-led, relying on direct business development, project referrals, and long-standing relationships with public funding entities including HUD, the Portland Development Commission, and the City of Portland. Customer segments split between for-profit real estate developers (Hoyt Partners, Vance Development, West Coast Home Solutions, Fore Property, Holland Development Partners, DIG Real Estate, Shelter Holdings, Grand Peaks Properties, GBC Inc., Russell Development) and nonprofit/government affordable housing and community organizations (REACH Community Development, Human Solutions, YMCA of Columbia-Willamette, Kirkland Union Plaza Associates, Portland Development Commission).

Operationally, the firm is privately held and founder-controlled by Robert Leeb as Principal In Charge. The team is small (11–50 employees, approximately 7 listed on the website) and includes credentialed senior associates such as a LEED GA-certified code/planning specialist and a Senior Associate instrumental in the Orenco Station transit-oriented development. Underlying technology is conventional architectural practice with no disclosed AI, software products, or proprietary platforms; the firm instead competes on experiential depth, regulatory fluency, and a four-decade portfolio of regional award-winning work including National AIA Honor, Governor's Livability, NAHB Pillars of the Industry, and a 2025 Earth Advantage Multi-family Award. A 2024 partnership with Jones Architecture and Waechter Architecture on the 214-unit Northbound 30 mass-timber project marks a notable capability extension into CLT structural design.

Name

Leeb Architects

Legal name

Leeb Architects

Website

https://leebarc.com

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

11–50 employees

Short description

Leeb Architects is a Portland-based architectural and planning firm founded in 1977, providing full-service design for multi-family residential, commercial, mixed-use, and affordable housing developments throughout Oregon and Southwest Washington.

Ownership category

akta.pro rank

Product category

Architectural Services

NAICS

Architectural Services (54131), Architectural Services (541310), Landscape Architectural Services (541320)

SIC

Construction - Special Trade Contractors (1700)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

akta.pro secondary industry

Sustainable/Green Building & LEED Consulting (BPAHAKAG)

Keywords

• Architectural design services
• Multi-family housing design
• Mixed-use development
• Affordable housing design
• Building renovation services

Headquarters

HQ city

Portland

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Architecture and Planning Services: Professional architecture and planning fees for building developments and renovations. Services include planning, design, and project delivery for multi-family residential, commercial, mixed-use, renovations, and affordable housing projects. Many projects involve public agency funding sources (HUD, State, Federal, private).

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Leeb Architects is a full-service architectural and planning firm that delivers planning, design, and project delivery for commercial, mixed-use, multi-family residential, affordable housing, and renovation projects. The firm has completed hundreds of building developments over more than four decades, with deep experience in sustainable design (LEED-certified, all-electric, and net-zero projects), transit-oriented developments, and projects involving public agency funding from HUD, state, and federal sources.

Product overview

Leeb Architects is a full-service architectural and planning firm founded in 1977, offering comprehensive design services for diverse project types. The firm operates as a service-based practice rather than a software product company, providing architectural design, planning, renovation, and restoration services. Their portfolio spans commercial, mixed-use, multi-family residential, and affordable housing projects throughout Oregon and Southwest Washington. Key named projects include Modera Buckman (LEED Gold certified), HarborSky Apartments (264 units with river views), The Steward Apartments (all-electric net zero), Rowlock, Vector, Lark Apartments, Eddyline Bridgeport, Streetcar Lofts, and Station Place Tower. The firm also handles renovation projects like the Freimann Building historic restoration and Sullivan's Ridge Apartments conversion.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services
• Planning Services
• Affordable Housing Design
• Mixed-Use Development Design
• Renovation and Restoration Design
• Sustainable and High-Performance Building Design

Quantifiable outcome

• Successfully delivered hundreds of building developments and renovations over four decades
• +1 more outcomes

Named customers18 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core.

• Jones ArchitecturecoreStrategic or Co-development PartnerCollaborative design partnership on Northbound 30 Collaborative project - 13 residential buildings with 214 CLT-structured units. Jones Architecture worked alongside Leeb Architects and Waechter Architecture on this mass timber residential development.
• Waechter ArchitecturecoreStrategic or Co-development PartnerCollaborative design partnership on Northbound 30 Collaborative project - 13 residential buildings with 214 CLT-structured units. Waechter Architecture worked alongside Leeb Architects and Jones Architecture on this mass timber residential development.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Regional players

• Otak: Portland/Vancouver-based architecture and engineering firm with multifamily and community development work. Comparable regional footprint and overlap on affordable housing and community facility projects, though broader in scope (engineering integrated).
• Mackenzie: Pacific Northwest architecture and engineering firm with multifamily, mixed-use, and community development projects. Similar regional presence but broader integrated services than Leeb's pure architecture focus.

Direct peers

• LRS Architects: Portland-based mid-size architecture firm with a strong multifamily residential and mixed-use portfolio in the Pacific Northwest. Comparable in scale, housing typology, and regional market focus.
• Bora Architecture & Interiors (BRS): Portland-based architecture firm with multi-family, mixed-use, and affordable housing projects across the Pacific Northwest. Similar mid-size practice profile and emphasis on urban residential development.
• Holst Architecture: Portland-based architecture firm with deep multifamily and mixed-use experience including affordable housing and transit-oriented development. Comparable practice size, project types, and regional focus.
• Scott | Edwards Architecture: Portland-based mid-size architecture firm with multifamily, mixed-use, and community-oriented project portfolio. Comparable practice size and direct overlap on housing and community facility design in the Portland market.
• Carleton Hart Architecture: Portland mid-size architecture firm with a multifamily residential and mixed-use practice across Oregon and SW Washington. Similar scale and direct overlap on housing-led urban development commissions.
• Ankrom Moisan Architects: Portland-based architecture firm of similar scale focused on multifamily residential, mixed-use, and urban infill projects in the Pacific Northwest. Directly comparable in size, geographic focus, and project typology (housing-led urban development).
• SRG Partnership: Portland-headquartered architecture firm with a similar multifamily, mixed-use, and urban housing practice. Comparable in regional focus, building typology emphasis, and project scale profile to Leeb Architects.

Broad incumbents

• ZGF Architects: Large Portland-headquartered architecture firm with a strong sustainability and urban development portfolio including multifamily and mixed-use work. Comparable regional base and sustainability positioning, but significantly larger scale and broader practice scope than Leeb.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Instagraminstagram.com/leebarchitects
• Xx.com/leebarchitects
• Facebookfacebook.com/leebarc
• LinkedInlinkedin.com/company/leeb-architects-llc

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Leeb Architects