Knoxville vs San Antonio for First-Time Homebuyers (2026)
Scroll down for down payment requirements, savings timelines, and FAQ.
Your move simulator
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Estimated annual swing
−$3,096/yr
Favoring San Antonio for this income & household (illustrative).
With the extra $258/mo, you could pay down a $15,000 card balance in ~59 months and still keep ~$31/mo for dining out.
Complete the Picture
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Mortgage rates
Check mortgage rates in San Antonio before you commit
Pre-approval is free, tells you exactly what you can afford, and locks nothing in.
High-yield savings
Park ~$3,096/yr savings at 4–5%+ APY
Even $258/mo extra earns meaningfully at 4–5% APY vs near-zero in checking.
Home + auto bundle
New state — compare rates before you sign
Moving to San Antonio resets your insurance profile. Bundling home + auto often saves 15–25%.
Full first-time buyer cost breakdown
| Metric | Knoxville Tennessee | San Antonio Texas | Your impact |
|---|---|---|---|
| Median home price | $290K | $260KBetter | — |
| Price-to-income ratio | 5.5× | 4.7×Better | — |
| Down payment (20%) | $58,000 | $52,000Better | — |
| Months to save down payment | 13 mo | 11 moBetter | — |
| Est. monthly mortgage (7%, 30yr) | $1,544 | $1,384Better | $1,920/yr saves in San |
| Monthly utilities | $168Better | $175 | — |
| State income tax | NoneBetter | None | — |
| Sales tax (combined) | 9.5% | 8.3%Better | — |
| Overall COL index (100 = US avg) | 87Better | 87 | — |
Your biggest money opportunities based on this comparison.
Mortgage savings
San Antonio: ~$160/mo less in mortgage payments
Compare mortgage rates and lenders — even 0.5% lower can save tens of thousands over 30 years.
Down payment savings
San Antonio requires $6K less for a 20% down payment
Park your down payment savings in a high-yield account — earn 4–5% APY while you save.
New homeowner must-have
You'll need homeowners insurance from day one
Lenders require it. Compare plans now so you're ready to close — the right policy also protects against disasters.
Complete the Picture
While you’re comparing — don’t leave money on the table.
Mortgages
See what you can afford in San Antonio
Compare rates from top lenders before your move — pre-approval is free and won't affect your score.
Home & Auto Insurance
Bundle before you move — save 15–25%
New state means new rates. Lock in San Antonio homeowners + auto quotes before your move date.
Moving Rewards Card
Turn closing costs & moving expenses into cash back
Average family spends $6,200 on a move. These cards pay 2–4% back + 0% intro APR on purchases.
Frequently asked questions
Is Knoxville or San Antonio better for first-time homebuyers?
Based on home prices, price-to-income ratios, taxes, and overall affordability, San Antonio scores better for first-time homebuyers. The price-to-income ratio is 5.5× in Knoxville (challenging) vs 4.7× in San Antonio (moderate). Median home prices are $290K in Knoxville vs $260K in San Antonio. The best choice depends on your career, savings timeline, and long-term plans.
What is the down payment needed to buy in Knoxville vs San Antonio?
A standard 20% down payment is $58,000 in Knoxville and $52,000 in San Antonio. FHA minimum (3.5%): $10,150 in Knoxville vs $9,100 in San Antonio. FHA loans allow lower down payments but require mortgage insurance premiums (MIP) for the life of the loan if you put down less than 10%.
What would my mortgage be in Knoxville vs San Antonio?
Assuming 20% down, 7% fixed rate, 30-year term: estimated monthly principal and interest is $1,544 in Knoxville and $1,384 in San Antonio. That's a difference of $160/month. Note: actual payments will also include property taxes, homeowner's insurance, and possibly PMI. Mortgage rates change frequently — use these as a baseline only.
How long would it take to save for a down payment in Knoxville?
Saving 15% of gross income monthly, it would take approximately 7 years 4 months to save a 20% down payment in Knoxville ($58,000 needed) vs 6 years 4 months in San Antonio ($52,000 needed). This assumes no existing savings. Many first-time buyers combine down payment savings with gift funds or down payment assistance programs to shorten this timeline.
Which city has lower property and income taxes for homeowners?
Both Knoxville and San Antonio have the same 0% state income tax rate. Property taxes vary by neighborhood — check local county assessor data for specific homes you're considering.
$75K in Knoxville has the same purchasing power as $75K in San Antonio
Mortgage estimate assumes 20% down payment at 7% fixed rate, 30-year term. Actual rates vary. Down payment savings timeline assumes 15% of gross income saved monthly. Data: Zillow, BLS, Tax Foundation · Q1 2026