Estimate your full home renovation cost by house size, renovation scope, and state. Includes kitchen, bathrooms, flooring, systems, and all major renovation categories.
2026 National Averages
How Much Does a Home Renovation Cost in 2026?
Renovation Type
1,800 sq ft
2,500 sq ft
Per Sq Ft
ROI
Cosmetic Update
$27,000–$63,000
$37,500–$87,500
$15–$35
75–85%
Partial Renovation
$90,000–$180,000
$125,000–$250,000
$50–$100
60–70%
Full Gut Renovation
$180,000–$360,000
$250,000–$500,000
$100–$200
55–65%
Addition + Reno
$270,000–$540,000
$375,000–$750,000
$150–$300
50–60%
The average home renovation costs $50–$100 per square foot for a partial renovation in 2026. A cosmetic update runs $15–$35/sq ft. A full gut renovation costs $100–$200/sq ft.
Your Location
Home Size
Small
Under 1,200 sq ft
1,000 sq ft avg
Medium
1,200–2,400 sq ft
1,800 sq ft avg
Large
2,400–3,200 sq ft
2,800 sq ft avg
Very Large
3,200+ sq ft
4,000 sq ft avg
Renovation Scope
Cosmetic Update
Paint, flooring, fixtures
Partial Renovation
Kitchen + bathrooms + systems
Full Renovation
Gut to studs, new everything
Addition + Reno
New sq ft + full interior update
How to Budget Your Home Renovation
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The 10–20% home value rule
Most renovation experts recommend spending 10–20% of your home's current value on a renovation. If your home is worth $350,000, a $35,000–$70,000 renovation is reasonable. Spending more than 20% rarely returns full value unless you're in a high-appreciation market.
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Prioritize kitchen and bathrooms
Kitchen and bathroom renovations consistently deliver the highest ROI. If budget is limited, focus renovation dollars on these two areas before addressing other parts of the home.
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Replace systems before cosmetics
HVAC, plumbing, and electrical systems should be updated before cosmetic improvements. A home with fresh paint but a 25-year-old HVAC system will struggle at resale.
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Get three contractor bids
Renovation costs vary 20–35% between contractors for identical scope. Always get three bids. Ask for line-item breakdowns, not single-number quotes.
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Budget 15–20% contingency
Home renovations almost always uncover hidden problems: water damage, outdated wiring, structural issues. Budget 15–20% contingency on top of your estimate, especially in older homes (pre-1980).
Frequently Asked Questions
How much does a full home renovation cost in 2026?
A full gut renovation costs $100–$200 per square foot in 2026. For a 1,800 sq ft home, that is $180,000–$360,000. A partial renovation (kitchen, bathrooms, and systems) costs $50–$100/sq ft, or $90,000–$180,000 for the same home. Cosmetic updates run $15–$35/sq ft.
Is it cheaper to renovate or build new?
In most markets, renovating is cheaper than building new. A full gut renovation on a 1,800 sq ft home costs $200,000–$350,000. Building new costs $270,000–$360,000 for the same size (plus land). When renovation exceeds 75% of new construction cost, building new may be the better choice.
What home renovations add the most value?
Kitchen remodels (65–75% ROI), bathroom remodels (60–70% ROI), and curb appeal improvements (80–90% ROI) consistently top the list. HVAC and roof replacements prevent value loss. Basement finishing returns 60–70% in markets where basements are common.
How long does a full home renovation take?
A cosmetic update takes 2–6 weeks. A partial renovation (kitchen + bathrooms) takes 2–4 months. A full gut renovation takes 4–8 months. Add 20% to any contractor estimate for realistic planning.
Do I need permits for a home renovation?
Permits are required for structural work, plumbing changes, electrical panel work, HVAC replacement, and additions. Cosmetic work generally doesn't require permits. Always pull required permits — unpermitted work creates significant problems at resale.