St. Louis City, MO Conforming Loan Limit — 2026
2026 FHFA conforming loan limit for St. Louis City.
2026 Conforming Limit: $806,500
Source: FHFA. Data as of 2025-01-15.
2026 Loan Limits — St. Louis City, MO
| Limit Type | 2026 Limit | Note |
|---|---|---|
| FHA Loan Limit (1-unit) | $524,225 | Max loan for FHA-insured mortgage |
| Conforming Loan Limit (1-unit) | $806,500 | Fannie Mae / Freddie Mac eligible |
Source: HUD / FHFA. Data as of 2025-01-15.
Local Home Values & Affordability
At a median of $150,000, St. Louis City sits 52% below the national median of $310,000 — making it one of the more affordable markets in our dataset and well within FHA financing range.
A 20% down payment on a median St. Louis City home requires $30,000 in cash — or $5,250 for an FHA-minimum 3.5% down payment. Buyers with less than 20% down will also need to budget for PMI or FHA MIP.
Property Tax in This Market
At 1.45%, St. Louis City's effective property tax rate runs 32% above the national average of 1.10%, contributing meaningfully to the total monthly PITI payment.
Based on the 1.45% effective rate and a median home value of $150,000, a typical homeowner in St. Louis City pays approximately $2,175 in annual property taxes — or $181 per month added to their mortgage payment.
Sources: Tax Foundation 2025
Homeowners Insurance Costs
Homeowners insurance in St. Louis City runs approximately $1,750/year ($146/month), in line with the national average of $1,600.
Premium quotes in St. Louis City typically range from $1,200 to $2,600 per year depending on home age, construction type, coverage limits, and your insurer. Always get multiple quotes.
Sources: NAIC 2024
Loan Limits & Financing Options
A buyer purchasing the median St. Louis City home ($150,000) with FHA's minimum 3.5% down would borrow $144,750 — well within the $541,287 baseline FHA limit for this county. FHA financing is a viable option for most buyers here.
With 20% down on a median-priced home, the loan amount of $120,000 stays $712,750 below the $832,750 conforming limit — giving buyers access to conventional Fannie/Freddie pricing without jumbo underwriting.
Sources: HUD ML 2025-23, FHFA 2026
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