Quick answer
At current rates, renting wins over the full 30-year horizon in Sioux Falls. Monthly ownership cost $3,176 (vs $$1,450/mo rent) plus SD's 1.28% property tax make the math tough.
Rent vs Buy · SD
Rent vs Buy in Sioux Falls (2026)
Real math using SD's 1.28% property tax rate, $3,100/year average insurance, and a 6.8% 30-year fixed mortgage. Accounts for opportunity cost — what the down payment would earn invested at 7%.
Last updated: April 23, 2026
Verdict at current rates
Renting wins (30-year horizon)
In Sioux Falls at SD's tax rates and current 6.8% mortgages, keeping the down payment invested at 7% beats homeownership even after 30 years. The standard advice "buy to build equity" doesn't apply here at today's price-to-rent ratio.
Monthly Cost Breakdown
Buying
$3,176/mo
Mortgage P&I
$328,000 loan, 30yr @ 6.8%
$2,138
Property tax
1.28% of assessed (SD avg)
$437
Homeowners insurance
$3,100/yr SD avg
$258
Maintenance
1%/yr of home value
$342
Cash at close: ~$92,250 ($20% down + fees)
Renting
$1,450/mo
2BR rent (median)
Sioux Falls market rate
$1,450
Renters insurance
~$15/mo typical
$15
Down payment invested
$82,000 growing at 7%/yr
(opportunity cost)
Monthly gap: $1,726 cheaper than buying. Renter invests that difference.
Year-by-Year Net Position
"Buy wins by" = what you'd clear selling the home minus what the renter has in investments. Positive = buy ahead.
| Year | Home value | Buyer equity (net) | Renter portfolio (net) | Buy wins by |
|---|---|---|---|---|
| Year 5 | $475,302 | $-138,268 | +$140,075 | $-278,343 |
| Year 10 | $551,006 | $-216,107 | +$239,205 | $-455,313 |
| Year 15 | $638,767 | $-272,249 | +$398,733 | $-670,982 |
| Year 30 | $995,178 | $-201,045 | +$1,578,333 | $-1,779,378 |
Assumptions
Every rent-vs-buy calculator depends on the assumptions. Here are ours — all transparent, none cherry-picked to bias the answer.
This is a rule-of-thumb calculator. Real decisions involve your specific tax bracket, any HOA, mortgage points, closing-cost negotiations, and exact loan terms.
Frequently Asked Questions
Is it better to rent or buy in Sioux Falls?
In Sioux Falls at current mortgage rates (6.8%), renting and investing the down payment beats buying for the full 30-year horizon. Median monthly ownership costs ($3,176) well exceed median 2BR rent ($1,450), and SD's 1.28% property tax makes the math especially tough.
What's the monthly cost of owning a home in Sioux Falls?
On a median $410K home with 20% down at 6.8% fixed rate: mortgage P&I $2,138, property tax $437 (1.28% of assessed value), homeowners insurance $258 (SD average $3,100/year), and maintenance $342 (1% of home value/year). Total: $3,176/month.
How much down payment do I need to buy in Sioux Falls?
20% down on a median Sioux Falls home ($410K) is $82,000. Plus closing costs of roughly 2.5% ($10,250). Total cash-to-close: about $92,250. FHA loans allow 3.5% down ($14,350) but require mortgage insurance that adds ~$160/month.
What's the 10-year cost of renting vs buying in Sioux Falls?
Over 10 years in Sioux Falls: renters pay $199,472 in cumulative rent but have $438,677 invested (assuming 7% return on the $82,000 down payment + monthly savings). Buyers have paid $453,926 in total ownership costs and hold $270,879 in home equity. Net: renting is ahead by $455,313 at year 10.