Annual Home Maintenance Budget Calculator
How much should you set aside for home maintenance each year? Use the 1–2% rule with age and size adjustments — then see a full breakdown by category.
The 1–2% rule explained
The most widely used guideline is to budget 1–2% of your home's current market value per year for maintenance and repairs. A $400,000 home = $4,000–$8,000/year.
Adjust upward for older homes, harsh climates, or deferred maintenance. Adjust downward for newer builds in mild climates with warranties still in effect.
Budget by category
Use these category calculators to get itemized estimates for specific projects — or to check if a contractor quote is in range.
Roofing
$200–$600/year
- Annual inspection ($150–$300)
- Minor repairs ($100–$400/yr avg)
- Gutter cleaning 2× ($150–$300)
⚠️ Full replacement: $8,000–$20,000 every 20–30 years
HVAC
$300–$700/year
- Filter replacements ($50–$150/yr)
- Annual tune-up ($150–$300)
- Duct cleaning ($300–$500 every 3–5 yr avg)
⚠️ System replacement: $5,000–$12,000 every 15–20 years
Plumbing
$100–$400/year
- Drain cleaning ($100–$250/yr avg)
- Faucet/toilet repairs ($100–$300/yr avg)
- Water heater maintenance ($80–$200/yr)
⚠️ Water heater replacement: $800–$3,000 every 8–15 years
Exterior
$200–$800/year
- Caulking & weatherstripping ($100–$200/yr)
- Pressure washing ($200–$400)
- Deck sealing ($200–$500 every 2–3 yr avg)
⚠️ Exterior paint: $3,000–$8,000 every 7–10 years
Flooring
$100–$300/year
- Carpet cleaning ($150–$300/yr for whole home)
- Hardwood refinishing ($1,000–$3,000 every 5–10 yr avg)
- Grout sealing ($100–$300 every 2–3 yr avg)
⚠️ Full floor replacement: $3,000–$15,000 every 15–25 years
Kitchen & Baths
$150–$500/year
- Appliance maintenance ($100–$300/yr)
- Caulk re-sealing ($50–$150/yr)
- Garbage disposal service ($100–$200 as needed)
⚠️ Kitchen remodel: $20,000–$60,000 every 15–20 years
Monthly savings plan
The most reliable strategy: divide your annual budget by 12 and auto-transfer it to a dedicated high-yield savings account labeled "home repair fund" on payday.
Home value
$200K
Save monthly
$167–$333
Home value
$350K
Save monthly
$292–$583
Home value
$500K
Save monthly
$417–$833
Home value
$750K
Save monthly
$625–$1,250
How it works
Enter home value
Use the 1% rule: budget 1% of your home's value per year for maintenance.
Set home age and condition
Older homes and deferred maintenance require a higher maintenance budget (2–3%).
See by-category breakdown
Receive annual budget allocation across roofing, HVAC, plumbing, electrical, and more.
Annual Maintenance Budget by Home Value (1% Rule)
| Home Value | Annual Budget (1%) | HVAC Reserve | Roof Reserve |
|---|---|---|---|
| $200,000 | $2,000 | $400 | $300 |
| $350,000 | $3,500 | $700 | $525 |
| $500,000 | $5,000 | $1,000 | $750 |
| $750,000 | $7,500 | $1,500 | $1,125 |
Older homes (20+ years) should budget 2–3%. New construction: budget 0.5–1%.
Frequently asked questions
What home maintenance costs are easiest to forget to budget for?
HVAC filter/tune-up ($150–$300/yr), gutter cleaning ($150–$300/yr), roof inspection ($200–$400 every 2–3 years), exterior caulking, and dryer vent cleaning ($100–$200/yr). These small preventive costs avoid much larger repairs.
What's the most expensive home maintenance item to plan for?
Roof replacement ($8,000–$20,000 every 20–30 years) is the largest single expense for most homeowners. HVAC replacement ($5,000–$12,000) and major plumbing work are next. Planning for these on their expected replacement timeline is key.
Should I hire a home inspector for annual maintenance?
A home maintenance inspection ($200–$400) every 3–5 years is worth it — especially for homes over 20 years old. Inspectors catch deferred maintenance before small issues become expensive repairs.
Related Calculators
Roof Replacement Cost Calculator
Biggest single maintenance cost.
HVAC Installation Cost Calculator
Second biggest system cost.
Window Replacement Calculator
Windows need replacement every 20 years.
Plumbing Repair Cost Calculator
Budget for common plumbing issues.
Electrical Repair Cost Calculator
Budget for common electrical issues.
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Annual Home Maintenance Budget Calculator is built and maintained by the RealCostIQ editorial team. Cost ranges and rates are checked against published industry data and contractor quotes, and revised when the underlying figures move. Read our data methodology or more about who builds this. Every calculation runs in your browser — no account, and none of your inputs are stored.
Cost ranges and rates here are checked against contractor quotes and published industry data. If a number still looks off, email Support@RealCostIQ.com and we'll review and fix it.