Castalia, IA Real Estate and Properties for Sale

$499,000
Active
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1129 164th Street

Castalia, IA 52133

  • Single Family
  • 2 Beds
  • 2 Baths
$255,000
Active
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112 Merrill Road

Castalia, IA 52133

  • Single Family
  • 3 Beds
  • 2 Baths

Postal Codes Near Castalia

Based on information from the Northeast Iowa Regional MLS, submitted to the MLS GRID as of 6/30/2026 03:56 PM PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. © Copyright 2026 Northeast Iowa Regional MLS. All rights reserved.