NESS creates calm, refined interiors for Thornhill homeowners who want to improve how their homes flow, function, and support everyday living.

Services

  • Full-Service Design
  • Permit Drawings (BCIN)
  • Luxury Kitchen Renovations
  • Full-Home Transformations

Investment

  • 325–575/sq. ft.
RENOVATIONS AND CUSTOM INTERIORS

NESS plans major renovations and custom interiors for Thornhill homes, improving kitchens, main-floor layouts, storage, circulation and everyday function while coordinating the design with the existing home and applicable municipal requirements.

INTERIOR DESIGN & RENOVATION
Whether you are updating an established family home, redesigning the main floor or planning a larger transformation, we guide your project from early planning through construction-ready design.

From luxury kitchen renovations to full-home transformations, NESS combines interior design, space planning and technical documentation to create cohesive spaces that better support the way you live.

Our planning-led approach helps resolve layout, cabinetry, lighting, materials and structural considerations before construction, creating a clearly defined project from concept through documentation.

RENOVATE IN THORNHILL

BEFORE YOU BEGIN

Before beginning a renovation in Thornhill, it is important to understand which municipal requirements apply to your property, as Thornhill spans both Vaughan and Markham and zoning, heritage, approval requirements and permit processes can differ between the two municipalities.

Early design planning helps clarify what can be changed, whether structural or exterior work may require additional approvals, and how the proposed renovation can be coordinated with the applicable municipal requirements before construction begins.

We work with you to establish priorities, identify jurisdictional considerations, and create a practical roadmap that aligns design decisions with the anticipated investment and approval requirements.

NESS
Homes and Renovations

Homes and Renovations
Commonly Seen in Thornhill

Thornhill includes established detached homes, townhomes and newer residences, with renovation opportunities ranging from kitchen and main-floor redesigns to full-home transformations.
Kitchen renovations
Full-home renovations
Main-floor renovations
Custom interiors & millwork
Enhancements

 

Interior & Design Enhancements

These features often shape project scope and investment:

  • High-end kitchen layouts with custom cabinetry
  • Integrated storage and millwork
  • Refined material palettes with layered textures
  • Improved circulation and sightlines
  • Cohesive lighting design for warmth and balance
THE DESIGN APPROACH

Renovation and New Build Investment in Thornhill

When planning a renovation, addition, or interior transformation in Thornhill, several factors influence the overall investment, including:
  • Design complexity
  • Size of the home
  • Interior finishes and millwork scope
  • Structural or layout modifications
  • Vaughan or Markham approval requirements

Typical major renovation projects in Thornhill range from $325 to $575 per square foot, depending on the scope, existing conditions, structural modifications, custom cabinetry and millwork, materials and level of finishes. Projects involving additions or significant exterior work should be assessed individually. NESS provides a more project-specific investment outline once the home, goals and proposed scope have been reviewed.

PERMIT DRAWINGS

Permit Drawings and Thornhill
Building Requirements

As BCIN-qualified designers, NESS prepares permit drawings for applicable Thornhill renovations and additions, supporting City of Vaughan or City of Markham building permit and zoning approval processes, depending on the property’s location.

Structural engineering and other required consultant documentation can also be coordinated where necessary. Clear, detailed drawings support the approval process and provide contractors with accurate information for construction.

WHY WORK WITH US

Why Work With NESS for Your Thornhill Renovation

Clients in Thornhill come to NESS for refined, cohesive homes shaped by thoughtful details and everyday comfort.

Renovating an established Thornhill home often involves more than updating finishes. Layout, structure, storage, lighting, existing building conditions and municipal requirements can all influence the design.

NESS brings these decisions together early so the renovation is planned as one coordinated project rather than a series of separate changes. This helps establish a clear scope before construction pricing and reduces the need to resolve major design decisions once work is underway.

The result is a home that feels more cohesive, functional and thoughtfully adapted to the way you live.

FROM VISION

Strategy Call

The experience feels reassuring rather than overwhelming. Our team manages each stage with clarity and care.

Home Consultation

We visit your home to understand your needs, explore the space, and identify thoughtful opportunities.

Concept and Investment Overview

We present the design direction, project scope, and investment so you can move forward with confidence.

Design and Drawings

We refine each detail through thoughtful selections, space planning, and precise construction drawings.

Construction and Renovation

We coordinate construction with clear communication, careful oversight, and close attention to every detail.

Final Reveal

We add the finishing touches and welcome you into a home that feels refined, personal, and ready to enjoy.

TO REALITY
Testimonials

Our Downtown Circa 1980 Condo, Although Renovated By A Previous Owner, Was Dated, Poorly Lit, And Had A Layout That Never Quite Worked.

Adding to the challenge, we don’t live full-time in Toronto and had no trusted contractors or trades connections. Also, working in a condo building can be complicated. We knew we needed both a design firm and a project manager—and we were lucky to be referred to NESS.

Natalya stepped in and created a design that resolved our layout issue, came up with a super innovative mini-drop ceiling to swathe our space with light, and beautifully tied all the rooms together. Throughout the process, she and her contractors truly listened—to our likes, dislikes, and pain points—and consistently surprised us with thoughtful solutions and clever details.

Some of our asks were challenging, including interior glass divider walls and beautification of perimeter heat runs, yet every one was handled seamlessly and successfully. Value engineering suggestions were offered proactively, always improving both function and design.

We will admit that NESS’s budget system felt intimidating at first—but in the end, it delivered exactly what it promised. Not a single “gotcha,” no surprise costs, and complete transparency throughout. We could not be happier with the design, the construction or the final budget.

Michele

A Full Condo Renovation Ss An Angst Filled, Frightening Proposition—Until You Work With NESS And Natalya Ness.

She made our dream condo home a reality with a confident, transparent process that kept everyone calm and informed from start to finish.

Michele

We Asked Natalya To Provide Design Services To Us For Creating A Legal Secondary Suite In Our Basement

She was very attentive to our needs from the beginning and very patient with us. She answered every question we had and went out of her way to get us the information we requested to help us understand our options. She was always professional, even when things didn’t go as planned. We would highly recommend her and we would use her services again.

Shilpi and Amrit

I Highly Recommend Natalya.

She carefully listened to our needs and wants. She saw what we desired and executed on that vision with the utmost professionalism. She is a terrific interior designer and a pleasant person to work with.

Olena

I Used NESS To Design An Addition On Our Home

She got the job done quickly and kept prompting to make sure we had everything to get our building permit done quickly. Thanks Natalya!

Richard

We Recently Started Renovating Our New Home And We Had A Very Tight Schedule To Work With.

We were fortunate to meet and work with Natalya and completed our renovations on time. She is a professional and knowledgeable in details, such as the ergonomics of kitchens, bathrooms and laundry rooms. Also, she helped us with serious engineering issues that we encountered when we started the renovation. She is attentive and observant and replies promptly to questions. We highly recommend Natalya’s services because you will save money and time and love the outcome.

Enara

By Far The Best Experience I've Ever Had With An Interior Designer

From conception to completion, Natalya made this project stress free for us. The amount of detail in her work met and exceeded our expectations. I would recommend Natalya to anyone that needs their house done.

Marie

Knowledgeable Professional! Amazing Result!

Natalya has helped us with our home renovation project. She has provided us with options that we did not even think about to maximize our space! She always answered all our questions and prepared the work in a timely manner. Highly recommend!

Ayna

We Recently Had The Pleasure Of Renovating Our Ground Floor With The Help Of Natalya And Her Team

We wanted to create an open space by removing walls and installing a new kitchen. The result was absolutely stunning! Natalya did an incredible job of seamlessly merging the old and new areas together, creating a cohesive and stylish design. I was particularly impressed with the attention to detail in every aspect of the design – all selected new finishes blended in with existing ones, which we didn’t want to change. I am thrilled with the outcome of my ground floor renovation. It has completely transformed the space, and I couldn’t be happier with the work done.

Fedorina

I Have Utilized Natalya’s Services Numerous Times Over The Years For Space Planning And Interior Design.

She is very thoughtful with her work and always listens to what the customer wants, following which she produces great ideas and designs. She has excellent project management skills and works through the project with excellence and an impeccable attention to detail. I would recommend her to anyone looking to have excellent top quality work done!

Shelley Gross
Share your vision with us

Let’s Begin Your Home Transformation

FREQUENTLY ASKED QUESTIONS

Clarity For Every Step Of Your Project