When you search for a Tulsa architect, you’re not just looking for someone who can draw building plans. You’re looking for a professional who can transform ideas into functional spaces, navigate local building regulations, and guide a project from concept to completion. At Lilly Architects, architecture is about more than drawings; it's about creating environments that serve people, businesses, and communities throughout Tulsa and the surrounding region.

Located in downtown Tulsa, Lilly Architects has built a reputation for thoughtful design, technical expertise, and collaborative project delivery. Led by Chris Lilly, AIA, he brings over 20 years of architectural experience working with homeowners, developers, and organizations across Oklahoma. From custom homes and renovations to commercial developments and historic preservation projects, Lilly Architects approach each project with a clear goal: design spaces that work beautifully today and continue serving clients for decades.

If you are planning a new building, expanding an existing property, or exploring the possibilities of a renovation, working with a skilled architect early in the process can make a significant difference. The team at Lilly Architects provides the experience, creativity, and local knowledge needed to move a project forward with confidence.

Trusted Architecture Firm in Tulsa, Oklahoma

Choosing among Tulsa architecture firms can feel overwhelming. Architecture projects involve significant investments, long timelines, and many decisions along the way. That’s why selecting the right architect is about more than comparing portfolios, it’s about finding a partner who understands your goals and can guide you through the entire design and construction process.

Lilly Architects has worked with a wide range of clients throughout Tulsa, including homeowners building custom residences, developers planning commercial projects, and organizations renovating historic structures. Each project begins with a conversation. Instead of applying a one-size-fits-all approach, the firm listens carefully to understand how the space will be used, what challenges exist on the site, and what vision the client hopes to achieve.

Tulsa itself offers a unique architectural landscape. From historic Art Deco buildings downtown to modern residential developments in surrounding neighborhoods, the city blends architectural tradition with ongoing growth. Designing successfully in this environment requires local knowledge of zoning regulations, building codes, neighborhood character, and the approval processes required for construction. Because Lilly Architects operates directly within Tulsa, the firm understands these local requirements and incorporates them into every project from the earliest stages of planning.

Over 20 Years of Architectural Experience

Experience matters in architecture. Every project presents new design challenges, regulatory requirements, and coordination with engineers, contractors, and city officials. With more than two decades of experience, Chris Lilly, AIA has guided numerous projects through these complexities while helping clients make informed decisions throughout the design process.

During those 20+ years, Lilly Architects has developed expertise across multiple architectural disciplines. The firm has designed new buildings from the ground up, transformed existing structures through thoughtful renovations, and helped property owners understand the potential of their sites through master planning and feasibility studies. This broad experience allows the firm to approach projects with both creativity and practical insight.

Clients often discover that an experienced architect can help prevent costly mistakes before construction begins. Early design decisions affect structural systems, construction budgets, energy performance, and long-term maintenance costs. By working with Lilly Architects from the beginning, clients gain access to professional guidance that helps ensure projects move forward smoothly and efficiently.

Led by Chris Lilly, AIA

At the center of Lilly Architects is Chris Lilly, AIA, a licensed architect and member of the American Institute of Architects (AIA). As a practicing architect with decades of experience, Chris Lilly brings both design vision and technical expertise to each project the firm undertakes.

The AIA membership represents a commitment to professional standards, ethical practice, and continuing education within the architecture profession. Through this involvement, Lilly Architects stays informed about evolving design practices, sustainability strategies, building technologies, and industry standards that influence modern architectural projects.

Chris Lilly works directly with clients throughout the design process, ensuring that each project receives careful attention and thoughtful decision-making. Whether working on a custom residence, a commercial building, or a historic preservation effort, his approach emphasizes collaboration and clear communication.

Architecture Services in Tulsa

As a full-service architecture firm, Lilly Architects provides a wide range of design services for clients across Tulsa and nearby communities. Each service is tailored to the specific needs of the project while maintaining a consistent focus on design quality and functional performance.

Visit our office on the second floor of the Hotel Fox, Tulsa’s oldest downtown building

New Construction Architecture

New construction projects offer the opportunity to design spaces from the ground up. Whether planning a custom home, office building, or mixed-use development, Lilly Architects works closely with clients to translate ideas into architectural solutions that respond to both the site and the surrounding community.

The process begins by understanding the goals of the project—how the building will function, who will use it, and how it should relate to its environment. From there, the design evolves through sketches, conceptual studies, and detailed architectural drawings that guide construction. Throughout the process, the firm considers factors such as site conditions, natural light, building orientation, and long-term performance.

Renovations & Additions

Many clients in Tulsa choose to renovate or expand existing buildings rather than construct new ones. Renovations allow property owners to adapt spaces to changing needs while preserving the character of the original structure. Lilly Architects specializes in thoughtful renovation and addition projects that integrate new design elements with existing architecture.

Whether expanding a home to accommodate a growing family or updating a commercial space for modern use, the firm carefully evaluates the existing building before proposing design solutions. This process often involves analyzing structural systems, building codes, and spatial layouts to determine how new elements can be introduced without compromising the integrity of the original structure.

Church Studio renovation with a carefully integrated addition.

Master Planning & Due Diligence

Before construction begins, many projects require careful planning to determine what is possible on a particular site. Lilly Architects provides master planning and due diligence services to help clients evaluate development opportunities and make informed decisions about their property.

This process often includes analyzing zoning requirements, building setbacks, parking regulations, and environmental considerations. By examining these factors early, clients gain a clear understanding of what can realistically be built on their site. Master planning also helps establish long-term strategies for larger developments where multiple buildings or phases may be constructed over time.

Conceptual Design Services

Conceptual design represents the earliest stage of architectural development. During this phase, ideas begin to take shape through sketches, diagrams, and visual studies that explore potential building forms and spatial arrangements. Lilly Architects works closely with clients during conceptual design to refine ideas and evaluate different approaches. This stage often involves discussing materials, building scale, site relationships, and the overall character of the architecture. By exploring these concepts early, clients gain a clearer picture of how their project might look and function before detailed drawings begin.

Concept illustration exploring a mixed-use development at 18th and Boston.

Interior Design & FF&E

Architecture and interior design often work hand in hand. To create cohesive environments, Lilly Architects provides interior design and FF&E (Furniture, Fixtures, and Equipment) services that complement the architectural design. Interior spaces influence how people experience a building. Lighting, material choices, spatial layout, and furnishings all contribute to the atmosphere of a space. Through careful coordination of these elements, Lilly Architects helps create interiors that support the overall architectural vision while meeting the practical needs of occupants.

Measured Drawings

Accurate documentation of existing buildings is essential for many renovation and preservation projects. Lilly Architects provides measured drawing services that capture the dimensions, layout, and structural characteristics of a building. These drawings serve as the foundation for future design work. By precisely documenting the existing conditions, architects can develop renovation plans with confidence and minimize unexpected challenges during construction.

We capture precise existing conditions using in-house 3D scanning.

Historic Preservation Architecture

Tulsa is known for its rich architectural history, particularly its remarkable collection of Art Deco buildings. Preserving these structures requires specialized knowledge of historic materials, restoration techniques, and preservation guidelines.

Lilly Architects has experience working with historic buildings, helping property owners restore and adapt older structures while maintaining their historical character. Historic preservation projects often involve balancing modern building requirements with the need to protect architectural heritage, and the firm approaches these projects with careful attention to detail.

Renovation of the historic Archer Building in Tulsa’s Arts District.

Custom Architectural Services

Every project is unique, and some clients require services beyond traditional architecture. Lilly Architects offers custom architectural solutions tailored to the specific goals of each client. These services may involve design consultations, feasibility studies, or specialized planning efforts that support complex projects.

Our Architectural Design Process

Successful architectural projects follow a structured process that guides ideas from initial concept through construction. At Lilly Architects, this process is collaborative and transparent, ensuring that clients remain informed and involved throughout each stage.

Initial Consultation & Project Discovery: Every project begins with a conversation. During the initial consultation, the team learns about the client’s goals, project requirements, timeline, and budget considerations. This stage also involves discussing the site, reviewing existing conditions, and identifying any regulatory constraints that may influence the design.

Concept Development: Once the project goals are established, the design process moves into concept development. Preliminary sketches and diagrams explore different design possibilities while considering factors such as building orientation, circulation, and spatial organization. Clients review these concepts and provide feedback that helps refine the direction of the project.

Design Documentation & Planning: As the design evolves, the firm develops detailed architectural drawings that guide construction. These documents include floor plans, elevations, sections, and technical specifications required for permitting and construction. During this stage, Lilly Architects coordinates with engineers and consultants to ensure that the design meets structural, mechanical, and regulatory requirements.

Local Experience Designing in Tulsa

Designing in Tulsa requires more than architectural creativity it requires understanding the local environment, building regulations, and community character that shape development in the city.

Understanding Tulsa Zoning & Building Codes: Every construction project must comply with city zoning laws, building codes, and permitting requirements. Lilly Architects helps clients navigate these regulations by incorporating compliance considerations into the design process from the beginning.

Understanding zoning restrictions, building height limits, parking requirements, and historic preservation guidelines ensures that projects can move through the approval process more efficiently. This local knowledge helps reduce delays and supports successful project delivery.

Designing for Tulsa Neighborhoods: Tulsa contains a wide range of architectural styles and neighborhoods, from historic downtown districts to expanding residential areas. Successful architecture responds to its surroundings while meeting the needs of modern occupants.

Lilly Architects approaches each project with careful attention to context. Whether designing in downtown Tulsa, Midtown neighborhoods, or surrounding communities, the firm considers how new buildings will relate to nearby structures, streetscapes, and landscapes.

Terwilleger Residence renovation underway in Tulsa’s Maple Ridge neighborhood.

Why Clients Choose Lilly Architects

Clients searching for the best Tulsa architect often want more than technical expertise they want a design partner who listens carefully, communicates clearly, and understands the complexities of building projects. Lilly Architects has built lasting relationships with clients by emphasizing collaboration and thoughtful design.

Key reasons clients choose Lilly Architects include:

  • Over 20 years of architectural experience
  • Leadership by Chris Lilly, AIA
  • Deep understanding of Tulsa building regulations
  • Experience with new construction, renovations, and historic preservation
  • Personalized service for every project

Rather than rushing through design decisions, the firm focuses on developing solutions that reflect each client’s goals while addressing the practical realities of construction.

Start Your Tulsa Architecture Project Today

If you are planning a building project in Tulsa, working with an experienced architect can help ensure the success of your investment. From the earliest planning stages to the final design documentation, Lilly Architects provides the expertise and guidance needed to transform ideas into well-designed spaces.

Whether you are exploring a custom home, renovating an existing property, or developing a commercial project, the firm is ready to help you move forward with confidence.

Lilly Architects
Address: 203 North Main Street, Suite 213, Tulsa, OK 74103
Phone: 918-582-5044
Email: connect@lillyarch.com

Schedule a consultation to discuss your project and discover how thoughtful architecture can shape the spaces where people live, work, and gather.

Useful Links
Lilly Architects Facebook, Lilly architects YouTube,
Chris Lilly on News On 6, Chris Lilly on News On 9

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