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New Report Fall 2026 Housing Affordability Report: every state is less affordable than in late August as average 30-year mortgage rates passed 7%. Read the report

Grain Valley, MO Housing Affordability Index

Grain Valley, Missouri has an MBR Housing Affordability Index score of 111.3 (More Affordable Than Average) as of October 30, 2026, ranking 738th most affordable of 822 scored Missouri cities, compared with 115.7 statewide and 97.4 nationally. On a median-priced $283,800 home with 20% down, the Missouri average 30-year fixed rate of 7.26% means a monthly principal and interest payment of about $1,550, or 21% of the city’s $89,649 median household income.

The MBR Housing Affordability Index (MBR-HAI) for Grain Valley is updated every night from live Missouri mortgage rates and U.S. Census Bureau income, home value and housing cost data for the city. A score of 100 equals the national average; higher scores mean homeownership is more affordable.

Grain Valley MBR-HAI 111.3 More Affordable Than Average
Rank in Missouri 738 of 822 1 = most affordable
Missouri 115.7 Statewide score
National 97.4 100 = baseline
Avg 30-yr rate 7.26% Missouri lenders
Median home value $283,800 U.S. Census Bureau

Grain Valley is 4.4 points below the Missouri score. Scores as of October 30, 2026. See the Missouri index

View Grain Valley Mortgage Rates

What It Takes to Buy in Grain Valley

$1,550/mo
Principal & Interest
Median home, 20% down, 7.26%
$66,400
Income Needed
To keep the payment at 28% of income
$89,649
Median Household Income
Missouri: $70,702
3.2x
Price-to-Income Ratio
Missouri: 3.3x
$1,570/mo
Median Owner Costs
Mortgage, taxes, insurance, utilities
$3,222/yr
Median Property Tax
1.14% of median value
19.2%
Owner Cost Burden
Owners spending 30%+ of income on housing
35.4%
Renter Cost Burden
Renters spending 30%+ of income on rent

Source: U.S. Census Bureau American Community Survey 5-Year Estimates (2024) for Grain Valley, Missouri. The rate is the Missouri average 30-year fixed rate from MonitorBankRates, since lenders publish rates by state.

Cite the Grain Valley Score

“MonitorBankRates (MBR) Housing Affordability Index, MonitorBankRates.com, October 30, 2026. Grain Valley, Missouri score: 111.3 (More Affordable Than Average), ranked 738 of 822 Missouri cities. monitorbankrates.com/housing-affordability-index/missouri/grain-valley”