RESIDENTIAL INTERIOR DESIGN SERVICES FOR TORONTO HOMES

A full-service interior design firm manages every aspect of a residential design project, from concept development and space planning to material selections, custom millwork and furnishings, and construction coordination. At Four Blocks South, we work closely with homeowners, architects, and trades to create thoughtful interiors for custom homes and home renovations across Toronto.

Four Blocks South is a full-service residential design firm in Toronto focused on renovations and additions, custom homes, and home furnishings in Toronto and surrounding areas. We collaborate with architects, contractors, and trades throughout the design and construction process to ensure every detail is thoughtfully considered and cohesively executed. Our team creates tailored interiors that feel timeless, functional, and personal to each project.

Services include space planning, custom millwork design, material selection, and full project coordination from concept to completion. The team supports your project through each stage to help bring the design together cohesively.

Yes, Four Blocks South works on both renovations and new construction custom homes. The studio collaborates closely with homeowners, builders, and architects to design interiors suited to the scope of the project.

Yes. In addition to renovations and custom homes, we offer full-service furnishing and decorating for complete homes or areas in your home (eg. whole main floor). This includes furniture layouts, custom upholstery, lighting, rugs, window coverings, artwork, and accessories.

Project timelines vary depending on the size and complexity of the renovation. Home renovations and custom homes can often take anywhere from six months for a smaller renovation to up to 2 years or more when design development, permitting, construction, and furnishings are included. We provide guidance and timelines throughout the process.

We primarily focus on renovations, custom homes, and furnishing projects for houses throughout Toronto and surrounding neighbourhoods. While we do not typically take on condo renovation projects, we do selectively work on full-service condominium furnishing projects where the scope includes furniture, lighting, window coverings, styling, and complete interior furnishing design.

The studio is known for timeless, thoughtful interiors that feel warm, layered, and livable. We often work within different design styles, blending architectural details, materials, and tailored furnishings to create spaces that feel personal and enduring. The focus is on creating interiors that feel considered, functional, and aligned with how you live.

Absolutely. Custom millwork is an important part of many of our projects. We design tailored cabinetry, built-ins, kitchens, vanities, mudrooms, storage solutions, and architectural details that are both functional and visually cohesive within the home.

We recommend hiring an interior designer as early as possible in the renovation or custom home process. Bringing a designer in during the planning stage allows for better collaboration with architects and contractors, more cohesive design decisions, and a smoother overall construction experience.

No. Clients can contact Four Blocks South before assembling the complete project team. Early involvement allows us to review the intended scope and advise when architectural or construction expertise will be required. We also work with clients who already have an architect or builder in place. Having trouble finding the right architect or builder for your project? We have a long-held connections with trusted professionals we can recommend for your project.

We work on residential interior design projects throughout Toronto. We have worked in Forest Hill, Rosedale, Lawrence Park, Leaside, Moore Park, Lytton Park, High Park, Midtown Toronto, and several surrounding neighbourhoods. We also take on select projects outside the city.

Our fees are tailored to the scope, complexity and expected duration of each engagement. After an initial project review, we prepare a proposal defining our services, responsibilities and fee structure.

You can reach out through the contact page to discuss your renovation or custom home project. Sharing a few details about your space and goals is a helpful first step in starting the conversation. We review your project’s location, scope, anticipated timing and investment level, then respond within two business days. If the project appears aligned with our services, the next step is an introductory call or meeting at your convenience to get to know one another and talk about your project.