
Planning a Mother-in-Law Suite Addition in San Antonio

Whole Home Remodel Timeline: What to Expect Month by Month
A whole-home remodel can mean a cosmetic refresh or a near-total rebuild, so the budget starts with what the work includes. Homeowners need a useful estimate before they commit savings, financing, or years of planning to a project. WH Builders is a San Antonio-based construction company serving homeowners and business owners.
The scope is the agreed list of rooms, systems, and changes included in the project. Home size, condition, layout changes, systems, finishes, and local requirements all shape the estimate. Two similar homes can need very different work, especially when one has aging plumbing or electrical systems.
We help clients sort through those details and build a clear picture of the work ahead. A written scope gives you a fair basis for comparing estimates and deciding which improvements matter most.
Key Takeaways
- A clear scope names the rooms, systems, and changes in the project.
- Cost per square foot helps compare plans, but it is not a quote.
- Home condition and layout changes can shift the budget.
- Room allowances help you plan finishes and materials.
- Written estimates should spell out fees, exclusions, and responsibilities.
What Is the Whole Home Remodel Cost Texas Homeowners Should Budget?
A typical U.S. single-family whole-home remodel in 2026 carries an estimated $150,000-$450,000 budget, with scope and finish level driving where it lands. Texas remodeling costs typically sit at the national median or slightly below it, so project details matter more than a single statewide average. Use cost per square foot as a comparison tool, not a promised price.
A major home remodel has a median cost of about $85 per square foot in 2026. A 2,000-square-foot home remodel cost still depends on the rooms and systems included, not just its floor area.
2026 budget ranges by project tier
These benchmarks offer a starting point for early budget talks. The typical work column shows why two projects with the same size can land far apart.
| Project tier | 2026 cost per square foot | Typical work |
|---|---|---|
| Cosmetic | $15-$30 | Surface updates |
| Standard | $40-$100 | Broad room and system updates |
| Structural | $80-$160 | Significant system or layout work |
| High-end or luxury | $140-$280+ | Custom work and premium finishes |
A cosmetic budget may cover paint, flooring, and other surface updates. A structural project can involve major changes to systems or layout. High-end work adds custom details and premium materials.
How to use a per-square-foot estimate
Calculate cost per square foot by dividing the project estimate by the home’s square footage. For example, divide a $200,000 estimate by 2,000 square feet to get $100 per square foot.
That number can help you compare estimates, but it cannot show whether each contractor included the same work. A rate may look low because it leaves out rooms, materials, or systems you expected.
Check the scope before using a rate to judge the home remodel cost. Compare estimates only after confirming that they cover the same rooms, systems, and finish level.
How Does a Partial Remodel Compare With a Full Gut Renovation?
A partial project can fit a $40,000-$75,000 budget, while opening a 2,000-square-foot home down to its structure can require several times as much. The amount of the house opened up is a major price driver. A 2,000-square-foot mid-grade renovation commonly costs $80,000-$160,000.
That range gives homeowners a useful comparison, not a quote for a particular house. Materials, labor, and the selected scope all shape the total.
Small homes and partial projects
A small whole-home remodel may focus on finishes in a compact or well-maintained home. A partial project addresses selected rooms rather than every system in the house.
In 2026, the most common renovation budget for partial-home projects is $40,000-$75,000. That amount may support several updates, depending on the home and the agreed scope.
For a 2,000 sq ft house, a full mid-range home renovation commonly falls between $80,000 and $160,000. This estimate uses mid-grade finishes and does not mean every system needs replacement.
Full-home renovation and gut-rehab ranges
A gut renovation opens walls, reroutes systems, and rebuilds interior spaces. The work reaches beyond surface updates, since new plumbing, wiring, or layout changes may be part of the project.
In 2026, a full gut renovation is estimated at $100-$200 per square foot for mid-range finishes. High-end finishes can raise that rate to $200-$300 or more per square foot.
For a 2,000-square-foot house, a mid-range gut project is estimated at $200,000-$400,000 or more. A high-end luxury gut renovation at that size is estimated at $300,000-$600,000 or more.
Those ranges show why “full renovation” needs a clear meaning in any estimate. Confirm whether the estimate covers finishes only, selected systems, or a full rebuild before comparing its total.
Which Choices Drive the Budget Up or Down?
Kitchens and primary bathrooms together can account for 40-60% of a whole-house remodel budget, before hidden conditions are known. Custom finishes and layout changes add work, so similar-size homes can still have different costs. Labor accounts for 50-60% of most renovation budgets in 2026.
Those rooms often need many trades, materials, and decisions. The total can rise when the plan includes custom cabinetry, detailed tile, upgraded fixtures, or changes to walls and plumbing.
Kitchens, bathrooms, and finish choices
A kitchen remodel can include cabinets, counters, appliances, lighting, flooring, and plumbing. Moving a sink or adding an island may call for changes beyond the visible finishes.
Bathroom work can bring similar complications. A new shower layout may require moved plumbing, new tile, and added labor, while premium fixtures raise material costs.
The finish level matters across the whole home, not only in the kitchen or bathroom. A custom cabinet package or hand-set tile takes more time than a basic, ready-made option.
Systems, labor, and hidden conditions
Mechanical work can take a large share of the budget. In 2026, a modern whole-home HVAC system costs $8,000-$15,000 installed.
Upgrading all mechanical systems can cost $20,000-$35,000. That work can include the electrical panel, plumbing main lines, gas, and water heater.
Older homes may also reveal damage after demolition. Structural repairs or other hidden problems can add $15,000-$100,000 to a whole-house remodel budget in 2026.
A sound older home may need fewer repairs than a similarly sized house with failing systems or structural issues. Ask how the estimate handles discoveries behind walls, since concealed repairs can add $15,000-$100,000.
What Might Each Room or Finish Level Cost?

A Texas mid-range kitchen remodel is budgeted at $45,000-$75,000, while a mid-range bathroom remodel is $25,000-$40,000. The finish level shapes those allowances, especially when the plan includes custom cabinetry or detailed tile. These are planning ranges, not a quote for a particular San Antonio home.
Room totals reflect choices in materials, fixtures, and labor. The table gives homeowners a way to set early allowances before choosing exact products.
Kitchen and bathroom budget ranges
| Project type | Entry-level budget | Mid-range budget | Luxury budget |
|---|---|---|---|
| Kitchen remodel | $25,000 | $45,000-$75,000 | $120,000+ |
| Bathroom remodel | $15,000 | $25,000-$40,000 | $60,000+ |
| Whole-home flooring | $6,000 | $12,000-$22,000 | $35,000+ |
A kitchen remodel price reflects cabinetry, countertops, appliances, tile, fixtures, and plumbing work. The same budget can stretch further with simpler materials and fewer custom details.
Bathroom remodel costs also depend on tile, fixtures, and plumbing. Relocating plumbing or changing the layout can raise a bathroom or kitchen estimate, since those changes may add trade work.
Whole-home flooring allowances can shift with the material selected and the rooms included. A single finish throughout the house may differ from a plan that mixes tile, wood, and carpet.
These figures help frame decisions, but each home has its own needs. Choose the finish level across rooms before construction begins so the allowances reflect one consistent design.
How Can You Build a Realistic Remodel Budget?
The 30% rule suggests keeping renovation spending at or below 30% of current home value, but it is a planning guideline rather than a pass-or-fail test. A rough calculator can help you set an early target, while an itemized estimate gives you better project detail. For a $400,000 home, the guideline suggests a $120,000 renovation limit.
To use a whole-house renovation cost calculator, multiply the home’s square footage by a rate that fits the planned scope. Then add separate allowances for labor, materials, permits, inspections, and unexpected work.
Use a whole-house renovation cost calculator
For example, a 2,000-square-foot home multiplied by a chosen rate of $75 per square foot gives a rough $150,000 starting amount. The rate must match the scope, or the result can mislead you.
A calculator cannot replace an itemized estimate from a general contractor. Ask how each allowance was set and whether the estimate includes the work you expect.
Contractor overhead and markup can account for 13%-22% of a remodeling estimate when a general contractor supervises the project. Those costs can cover coordination and business expenses, so they should be clear in the written estimate.
Apply the 30% rule and protect a contingency reserve
The 30% guideline is one way to compare a proposed budget with home value. It is not a fixed cap, since the right investment also depends on condition, plans, and finances.
Some experts recommend a 10%-20% cushion for unexpected expenses. Keep that money separate as a contingency reserve, rather than treating it as available for upgrades.
Texas permit and inspection fees can range from $500-$5,000, depending on project scope. Remodeling estimates may also exclude costs for bringing existing framing, finishes, HVAC, electrical, and plumbing into current code.
They may leave out hazardous-material testing and remediation, permit fees, and inspection fees. Get those limits in writing before you treat the total as complete.
- Confirm which rooms, systems, and finishes the estimate includes.
- Separate permit and inspection fees from construction costs.
- Hold a contingency reserve for unexpected work.
- Get every estimate exclusion in writing.
Before approving an estimate, ask for written clarification of every allowance, fee, and exclusion.
Which Codes, Permits, and Contractor Checks Matter?
Texas sets minimum code frameworks, while local governments may adopt later editions and additional requirements. The work and location help determine which rules apply. Confirm current requirements with the authority that handles permits in your area.
Residential and commercial projects follow different code paths, and trade work has its own rules. A code edition that applies in one city may not apply in another.
Confirm local code and permit requirements
In 2026, Texas statutes set minimum residential building-code requirements for cities and some unincorporated areas, based on the International Residential Code. Local governments may adopt later editions.
Commercial building codes follow a separate framework. Texas statutes set minimum requirements for cities based on the International Building Code, while local governments may adopt later editions.
Texas has a statewide minimum electrical-code requirement based on the National Electrical Code. Local governments may adopt later editions, so the Texas code frameworks do not mean one edition applies everywhere.
Licensed HVAC contractors must follow applicable Uniform Mechanical Code, International Mechanical Code, International Fuel Gas Code, International Energy Conservation Code, and International Residential Code requirements. Licensed plumbers must follow applicable Uniform Plumbing Code or International Plumbing Code rules, along with local requirements.
Compare contractors on scope and accountability
Check a contractor’s insurance and trade credentials where required. Ask for an itemized written scope that names rooms, systems, and major work.
Also confirm who handles permit applications and inspections. A clear process for decisions and changes can help keep responsibilities visible during construction.
- Confirm current insurance coverage.
- Check trade credentials where required.
- Review an itemized written scope.
- Confirm included permit and inspection work.
- Agree on a clear process for decisions and changes.
WH Builders is based in San Antonio and serves homeowners seeking custom homes, luxury remodeling, kitchen and bathroom renovations, outdoor living, and modern Texas Hill Country design. The company also handles commercial construction for local business owners.
Compare written scopes and responsibility for permits before weighing one estimate against another.
Is Remodeling Better Than Building New for Your Goals?
Remodeling can be the more practical choice when the home’s structure and location work for you, while a full gut renovation may narrow the cost gap with new construction. What you keep matters as much as what you replace. New-build estimates exclude land and may need added allowances.
In 2026, Texas home construction is estimated at $162 per square foot, excluding land. A 2,500-square-foot home is estimated at $405,000 before land, so that benchmark does not fit a $250,000 build budget.
Compare renovation and new-build costs
Standard new-home construction is estimated at $150-$250 per square foot. Custom homes in high-cost markets can exceed $400 per square foot.
A general contractor’s 15%-25% markup added to a $162-per-square-foot national construction-cost figure raises the effective rate to $195 per square foot nationally. At that rate, a 2,000-square-foot home totals $390,000 before land.
A realistic new-build budget should add 15%-20% for permits, utility hookups, landscaping, and financing. The actual home size depends on land, site work, design, and finish choices.
For a $250,000 build budget, the Texas estimate of $405,000 for a 2,500-square-foot home excludes land. That benchmark exceeds the budget before land, so a smaller or simpler plan may be needed.
Weigh resale value against daily comfort
Remodeling may make sense when the home’s structure, location, or layout is worth keeping. A gut project can approach new-build costs, but renovation can preserve a home you already know and like.
Resale returns depend on the project. In 2026, a minor midrange kitchen remodel averages $26,790 nationally, with $25,694 in estimated value recouped and a 96% return on investment.
A major upscale kitchen remodel returns 38% of its cost on average, compared with roughly 96% for a minor kitchen remodel. A garage door replacement averages $4,302 nationally, with $8,751 in average value recouped and a 194% return.
Those examples do not promise what a specific home will sell for. Set a resale ceiling using comparable nearby homes, but count daily function and comfort as part of the decision.
What Keeps a Remodel Organized From Start to Finish?
A remodel schedule should show when design, permits, demolition, rough-in inspections, and final walkthrough are expected. Clear decisions help trades work in the right order. A whole-home remodel commonly takes several months of construction.
The general contractor coordinates the trades and schedule, so everyone needs one clear point of contact. A written schedule gives you a shared view of key dates and project steps.
Set the scope, selections, and schedule before demolition
Confirm the design and selections before ordering materials. Late choices can affect delivery dates and may hold up work that depends on those materials.
Set expectations for access and household disruption before work begins. Talk through entry, work areas, and how the project will affect daily routines.
Include at least these checkpoints in the schedule:
- Design approval
- Permit approval
- Demolition
- Rough-in inspections
- Final walkthrough
Track changes and approvals during construction
Record each change in writing with its price and schedule effect. Even a small revision can affect materials, trade timing, or other work.
A whole-home renovation cost calculator is only an early planning aid. Track actual allowances and approved changes against the written estimate as work moves forward.
Keep decisions in one place so the homeowner, contractor, and trades share the same direction. Keep approvals and change details in writing so everyone is working from the same scope.
Conclusion
A remodel budget becomes easier to manage when the scope, priorities, and decisions are clear from the start. A dependable estimate begins with an agreed list of work and open communication about cost, timing, and changes.
WH Builders is a luxury custom home builder, remodeler, and commercial construction company based in San Antonio. The team serves the area with custom homes, luxury remodeling, kitchen and bathroom renovations, outdoor living spaces, commercial construction, and modern Texas Hill Country design.
We can help you review your priorities, define the project, and discuss a practical next step. Contact WH Builders at 210.852.3249 or https://whbuildersllc.com to schedule a consultation and discuss your project.




