How Much Does a Home Remodel Cost in Knoxville, TN? (2026 Guide)

Introduction

If you are planning a home remodel in Knoxville, the first question you probably have is the one nobody seems to want to answer in plain language: how much is this actually going to cost? Search results give you national averages from cities that have nothing in common with East Tennessee, contractor websites give you ranges so wide they are useless, and the home improvement TV shows are not even remotely realistic.

This guide is different. We are GM Construction Group, a fully licensed Tennessee general contractor (#81334) based in Knoxville. We have been quoting and building remodels across Knoxville, Farragut, Maryville, Oak Ridge, Sevierville, and the surrounding East Tennessee market for over 15 years. The numbers in this guide come from real Knoxville-area projects we have priced and delivered, current as of 2026.

We will break down the cost of every major type of remodel, explain what drives the price up and down, give you a sense of what you should expect to pay in different parts of the Knoxville market, and walk through how to evaluate whether a quote is realistic. By the end, you will have a clear, honest budget framework to work with.

Kitchen Remodel Cost in Knoxville, TN

Kitchens are the most common remodel we quote in the Knoxville area, and they also have the widest price range of any room in the house. The number depends almost entirely on three things: cabinetry, countertops, and whether you are moving plumbing or load-bearing walls.

A budget-friendly kitchen refresh in Knoxville — meaning new stock or semi-custom cabinets, laminate or entry-level quartz countertops, a standard appliance package, and the existing layout — typically runs $25,000 to $40,000. This is the right price range for a starter-home kitchen update or a rental property refresh.

A mid-range kitchen remodel in Knoxville — semi-custom or custom cabinets, a quartz or granite countertop, mid-grade tile backsplash, a standard appliance package, new lighting, and minor layout adjustments — typically falls between $45,000 and $90,000. This is the most common range we quote for owner-occupied homes in established Knoxville neighborhoods.

A high-end kitchen remodel in Knoxville — full custom cabinetry, premium stone countertops (often imported), professional-grade appliances, designer plumbing fixtures, integrated lighting design, walls relocated or removed, and possibly an expanded footprint — typically runs $90,000 to $175,000+. We see this range frequently in West Knoxville, Sequoyah Hills, Bearden, and Farragut.

What drives the price up beyond those ranges? Moving plumbing across the room, relocating a load-bearing wall, removing a chimney chase, custom range hoods, walk-in pantries built out from scratch, integrated appliances that require custom paneling, and large kitchen islands with secondary sinks all push costs up meaningfully. Each of those decisions can add $5,000 to $25,000.

Bathroom Remodel Cost in Knoxville, TN

Bathroom remodels in Knoxville cost less than kitchens on average, but they are deceptively complex. A bathroom packs plumbing, electrical, ventilation, tile, fixtures, cabinetry, glass, and finished surfaces into a small footprint, which means there is very little room for shortcuts.

A guest or hall bathroom remodel in Knoxville typically runs $12,000 to $25,000 for a standard scope: new vanity, new toilet, new tile floor, new tub or shower surround, updated lighting and fixtures, and fresh paint. This is the right range for refreshing a secondary bathroom without changing the layout.

A mid-range primary bathroom remodel — keeping the existing footprint but upgrading materials and fixtures — typically falls between $25,000 and $50,000. This includes a custom vanity, quartz or stone countertop, a tile shower with a frameless glass enclosure, new freestanding tub, designer fixtures, and updated lighting.

A high-end primary bathroom in Knoxville — curbless walk-in shower with custom tile work, heated floors, dual vanities, a freestanding soaking tub, premium plumbing fixtures, custom cabinetry, and possibly a layout change — typically runs $55,000 to $120,000+. Curbless showers in particular drive cost because they require waterproofing assemblies, drainage engineering, and floor framing modifications that a curbed shower does not.

If you are converting a tub-shower combo into a walk-in shower, expect to add $4,000 to $9,000 to the project depending on tile selection. If you are relocating plumbing — moving a toilet, shower, or vanity to a new wall — expect to add $3,500 to $8,500 depending on access to the plumbing chase.

Whole-Home Remodel Cost in Knoxville, TN

Whole-home remodels are exactly what they sound like: a renovation that touches most or all of the rooms in the house. These are common in Knoxville's established neighborhoods — Sequoyah Hills, North Knoxville, South Knoxville, Bearden, parts of Farragut — where homeowners are renovating older homes built between the 1940s and the 1980s.

A whole-home remodel of a 1,500 to 2,000 square foot home in Knoxville typically runs $150,000 to $350,000. That assumes new kitchen, new bathrooms, new flooring throughout, fresh paint, updated lighting, and minor mechanical updates (HVAC, electrical panel, plumbing branch lines as needed).

A whole-home remodel of a 2,500 to 3,500 square foot home in Knoxville typically runs $300,000 to $650,000+. At this size, the project usually includes a full mechanical system overhaul, updated electrical service, possible roof work, exterior updates, and a more involved kitchen and primary bathroom.

If the scope includes structural changes — removing load-bearing walls, opening up the floor plan, adding rooms, adding a second story — costs can scale significantly higher. Major structural remodels often run $200 to $325 per square foot of affected area, which approaches new construction pricing.

The biggest cost driver in any Knoxville whole-home remodel is what we find behind the walls. Homes built before 1980 often have aluminum wiring, knob-and-tube remnants, galvanized or poly plumbing, undersized HVAC, asbestos in older flooring or insulation, and structural framing that does not meet current code. Budget 10 to 15 percent of the project total as a contingency for these discoveries.

Home Addition Cost in Knoxville, TN

Home additions in Knoxville are priced by the square foot, but the per-square-foot number depends heavily on what kind of space you are adding. A new bathroom or laundry room has higher per-square-foot cost than a new bedroom or family room because of the plumbing and finish density.

A standard living-space addition in Knoxville — bedroom, family room, or office — typically runs $250 to $400 per square foot. That includes foundation, framing, roof tie-in, mechanical extension, insulation, drywall, flooring, paint, and basic finishes.

An addition that includes a bathroom typically runs $325 to $475 per square foot for the affected area. A new kitchen addition — adding kitchen space rather than relocating an existing kitchen — typically runs $400 to $550 per square foot.

A second-story addition is the most expensive type of addition because it requires temporary roof removal, structural reinforcement of the existing floor and foundation, and weather protection of the existing home during construction. Second-story additions in Knoxville typically run $400 to $625 per square foot.

On most Knoxville lots, additions trigger permit and zoning review for setbacks, lot coverage, and stormwater. Older homes inside the City of Knoxville may also fall under historic overlay or hillside protection rules. We handle the permit and review process in-house so this is not something you have to figure out on your own.

Basement Finish and Other Common Remodels

Finished basements are a high-value remodel in many Knoxville neighborhoods because they add functional square footage without requiring an addition. A basic basement finish — framing, drywall, basic flooring, lighting, and one bathroom — typically runs $45 to $80 per square foot of finished space, which works out to $40,000 to $90,000 for a typical Knoxville basement.

A higher-end basement finish — with custom built-ins, a wet bar, a media room, a full bathroom with tile, and upgraded finishes throughout — typically runs $85 to $135 per square foot, or $75,000 to $160,000+ for a standard footprint.

Other common Knoxville remodels and their typical ranges: garage conversion to living space ($30,000 to $80,000), screened porch or sunroom addition ($25,000 to $65,000), deck replacement ($12,000 to $40,000 depending on size and material), exterior siding replacement ($18,000 to $45,000 for a typical home), roof replacement ($12,000 to $28,000 for asphalt shingle on a standard home).

What Drives Remodel Costs Up or Down in Knoxville

Three things make the biggest difference in what a Knoxville remodel actually costs: the age and condition of the existing home, the level of finish you are choosing, and the structural complexity of the changes.

Home age matters because older homes in Knoxville — anything built before 1985 — frequently have undocumented modifications, code-deficient wiring or plumbing, and structural details that need to be brought up to current standards once they are exposed. Newer homes from 1990 onward are typically more predictable to remodel.

Finish level scales the cost almost linearly. The same kitchen footprint can be built for $35,000 or $150,000 depending on whether you are using stock cabinets and laminate counters or custom cabinets and natural stone. There is no inherent right answer — it depends on how long you plan to stay in the home and what matters to you. We help clients calibrate that decision based on their goals.

Structural complexity scales cost steeply. Anytime you remove a load-bearing wall, you trigger structural engineering, possible foundation reinforcement, and rerouting of mechanical systems that may have been run through the wall cavity. A single structural change can add $8,000 to $25,000 to the project.

On the other side, the things that can keep cost down are keeping the existing layout, retaining existing cabinetry where possible (reface instead of replace), sticking to mid-grade materials in less-visible areas, and avoiding scope creep mid-project. Material lead times also matter — selections that are in stock cost the same as long-lead-time custom items but get the project done weeks faster, which reduces overhead.

What About ROI on Knoxville Remodels?

Return on investment for Knoxville-area remodels is generally strong because the regional market continues to attract steady demand from out-of-state buyers. Mid-range kitchen and bathroom remodels in Knoxville typically recover 65 to 80 percent of their cost at resale, and they significantly improve a home's days-on-market and offer-quality.

Whole-home remodels and additions generally return 55 to 75 percent of cost at resale. The remaining value comes back to you as years of use in a home that fits your life better. For owners who plan to stay in a home for 5+ years, that ongoing value usually outweighs any resale shortfall.

The remodels with the lowest direct ROI but the highest comfort impact are primary bathroom expansions, basement finishes, and structural floor plan changes. The remodels with the highest direct ROI are kitchen refreshes that stay inside the existing footprint, exterior updates (siding, landscaping, paint), and energy-efficiency improvements.

How to Evaluate a Remodel Quote in Knoxville

Once you start collecting quotes, you will notice they vary widely. Some of that is real differences in scope. A lot of it is differences in honesty.

A quote that is significantly below the others is almost never a deal. It usually means the contractor is using lower-grade materials than the higher quotes are pricing, plans to subcontract the work to unvetted crews, has not actually accounted for the work in the existing walls, or intends to make the project profitable through change orders later. We have seen all of these patterns play out for Knoxville homeowners who ended up paying more than the original highest quote by the time the project finished.

A legitimate Knoxville remodel quote should include: a detailed line-item scope of work, identified material specifications and brands, a clear allowance structure for any items not yet selected, a contingency for unforeseen conditions, a payment schedule tied to milestones (not the calendar), proof of Tennessee general contractor licensing and current insurance, and a written timeline with specific milestone dates.

If a quote does not include those elements, that is not a quote you can compare meaningfully. Ask the contractor to provide the missing detail before you make a decision. A reputable contractor will be glad to provide it.

Getting a Realistic Estimate for Your Knoxville Remodel

The fastest way to get a realistic, honest number for your specific project is to have a licensed contractor walk the property, ask detailed questions about your goals, and build a written estimate around your actual scope. National calculators and average-cost articles cannot account for the conditions in your home or the choices you are going to make.

If you are planning a remodel in Knoxville, Farragut, Maryville, Oak Ridge, Sevierville, or anywhere in East Tennessee, give us a call at (865) 805-0243 or fill out the contact form on our site. We will visit your property, walk through your goals, and provide a detailed written estimate at no cost. We are happy to be one of several contractors you talk to. We do not run high-pressure sales conversations. The goal is to give you the information you need to make a confident decision, whoever you end up hiring.