St. Clair County, Illinois

Belleville, Illinois Mortgage & Home Loans

Belleville is the largest city in the Metro East region near St. Louis, with a historic downtown and affordable housing. Its proximity to Scott Air Force Base also makes VA loans especially relevant for many local buyers.

  • Population 42,478
  • Local, licensed guidance

St. Clair County loan limits (2026)

FHA loan limit (1-unit)
$541,287
Conforming limit (1-unit)
$832,750
Jumbo loan threshold
Above $832,750

Illinois has no high-cost counties, so these limits apply statewide. Figures as of 2026 and subject to change — verify current limits with FHFA/HUD. Not a commitment to lend.

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Belleville mortgage FAQ

Are VA loans common in Belleville?

With Scott Air Force Base nearby, many Belleville buyers are service members and veterans for whom VA loans — with no down payment for eligible borrowers — are a strong fit.

What loan limits apply in Belleville?

St. Clair County uses Illinois' 2026 limits: $541,287 FHA (one-unit) and $832,750 conforming.