About Us

Created by owner Bobbi Leppington in 2012, Design by Bobbi provides a service for property owners, contractors, & developers that is delivered in a positive, efficient and professional manner.

Who We Are

We are a boutique firm of passionate professionals offering an open and intuitive approach to residential design.

From initial zoning analysis and site plan development to Architectural/Structural Design for cottages, additions and intricate interior design, we provide a seamless, cohesive vision for every home.

We manage the complexities of both Planning and Permits with the same care we bring to our Designs, ensuring every project—regardless of scale—receives our full expertise and personal attention.

What We Offer

We transform your dreams into reality through an intuitive and interactive design process. As a dedicated team, we guide you from the first sketch to the final permit, ensuring a seamless journey every step of the way.

Whether you are building a new cottage, a custom addition, a functional accessory building, or a complete interior overhaul, we handle the technical complexities—including site planning, septic design, and permit navigation—so you can focus on the excitement of your new space.”

  • Zoning & Site Analysis
  • Site Plan Development
  • Septic System Design & Evaluations
  • Residential Additions & Renovations
  • Accessory Buildings (Garden Suites, Garages, Studios)
  • Bespoke Interior Design & Space Planning


Interior Design

Design Development and Technical Planning

  • Detailed Electrical and Lighting plans
  • Space Planning & 3D Render4s


Material & Finish Selections

  • Flooring & Tile Selections
  • Millwork Design & Custom Cabinetry
  • Trim, Mouldings & Wall/Ceiling Finishes
  • Stairs, Railings, Decking & Guards
  • Exterior finishes


Curation and Aesthetics Soft Finishes

  • Comprehensive Colour Selections
  • Hardware & Fixture Specifications
  • Miscellaneous Sourcing
  • Building Permit Submissions
  • Representation for Minor Variances (Committee of Adjustment)
  • Coordination of services ie Engineering, HVAC

Core Values

Authenticity

Creativity

Ethics

Family

Fulfillment

Integrity

Resiliency

Teamwork

Trustworthy

Mission Statement

To offer seamless, professional architectural design services that transform client visions into permitted realities through creative solutions and positive, knowledgeable engagement.

About the Team

Bobbi Leppington

Bobbi

Meet Bobbi

Bobbi Leppington

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Bobbi Leppington

Bobbi brings with her a dedicated focus on your project with knowledge in Municipal Bylaws, Ontario Building and Fire Codes, positive relationships with all surrounding municipalities to assist through the permitting process.

After spending a summer along the Trent Severn near the Big Chute, Bobbi is inspired from the quaint, traditional cottages along the river.

Being in nature, being active through swimming and golf along with cooking are a a few of Bobbi’s passions.

  • 14 years of Architectural Design Experience
  • Honours Diploma from Northern College in Building Inspection
  • Building Code Qualified through Ontario Building Officials Association
  • Qualified in All Categories through Ministry of Municipal Affairs and Housing
  • Extensive knowledge of Ontario Fire Code, Ontario Building Code & Municipal/Planning Acts
  • Retired Chief Building Official for the Township of Oro-Medonte
  • Retired Instructor for OBOA
  • Retired WETT Certified
  • 15 year Municipal Inspection
  • 6 years as Deputy Chief Building Official
  • 5 years as Chief Building Official

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Steve Rossiter

Steve

Meet Steve

Steve Rossiter

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Steve Rossiter

Steve joined our team in 2019 as co-owner, Steve is responsible for site plan development and septic design drafting along with many other roles including initial client meetings, site measures and marketing.

I-racing and golf keep Steve busy off hours along with being an avid Maple Leaf Fan.

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Lynne

Lynne

Meet Lynne
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Lynne

Lynne

Lynne joined the team as the Business Manager. From Human Resources & Health & Safety to accounts payable & receivable, Lynne fills many behind the scene roles and is often the first point of contact with new clients.

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Jessica

Jessica

Meet Jessica

Jessica

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Jessica

Interior Designer, BAID, ARIDO, NCIDQ

Jess is one of the designers at Design by Bobbi who prides herself in developing design concepts using interior design principles and techniques that create functional, safe, and beautiful spaces.

Jess graduated from Georgian College with an Honours Bachelor of Interior Design. Since graduating and joining our team, Jess has become NCIDQ certified and a member of the Association of Registered Interior Designers of Ontario (ARIDO).

On top of working with you to create your designs and drafting the final construction drawing packages, Jess also heads our interior design division and will work with you in sourcing your finishes. Outside of work, you’ll find Jess living the #DogMom life with her Australian Shepherd, Bandit.

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Kyle

Kyle

Meet Kyle

Kyle

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Kyle

Kyle's background is in architecture, as a designer he is responsible for design development from initial concepts through to the working drawings phase. Kyle is a graduate of George Brown College School of Architectural Studies, where he developed skills in architectural drafting & design with a strong focus on building science. From the beautiful buildings of antiquity to the architecture of the modern world, Kyle has a profound appreciation for the built environment. His approach to design is informed by his passion for history and architectural theory combined with an understanding of the principles of building science and construction. When Kyle is not glued to his computer, he can usually be found roaming the woods enjoying the outdoors with his Border Collie Winston.

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See & Hear for Yourself

Our Design & Build Process

Discovery & Site Strategy

Every great build starts with a solid foundation—literally. We begin with a deep dive into your vision, paired with a technical Zoning Analysis and Site Plan Development. For our rural clients, we integrate Septic Design early in the process to ensure your dream layout is feasible for your specific property.

Collaborative Concept Design

This is where your ideas take shape. Through an intuitive and interactive design phase, we use visual tools to walk you through floor plans and spatial concepts. We don't just design for you; we design with you, ensuring the new cottages, structural additions or accessory buildings feel like a natural extension of your lifestyle.

Interior Refinement

While the structure evolves, so does the soul of the home. Our Interior Design team works concurrently to select finishes, lighting, and layouts. By integrating interiors at the planning stage, we ensure a cohesive vision where the "view from the window" and the "flow of the room" work in perfect harmony.

The Path to Permits

We take the stress out of the Building Permit process. Our team manages all technical documentation and agency submissions. Whether it’s navigating Conservation Authority requirements or municipal bylaws, we handle the process, so your project stays on track.