Is Castalia, IA 52133 a buyer’s or seller’s market?

3 months ending August 31, 2026 · Source: Redfin

Castalia is a balanced market. With about null months of supply, well-priced homes can still draw more than one offer, but buyers have some room to negotiate.

Months of supply—Under 4 months = seller’s market

Sold above original list—Share of sales, last 3 months

Median sale-to-list—Sold price ÷ list price

Median days on market—Listing to accepted offer

Median price per sq ft—

The Castalia housing market right now

There haven’t been enough recent sales here for a detailed summary yet.

About the area

Winneshiek County, IA

Population	673
Median income	$76,250
Average income	$89,796
Median home value	$246,100
Owner-occupied	92% of homes
Median year built	1938

Natural hazard riskTornadoes (very high), hail (very high), winter storms (relatively high)

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates (household income; home value as estimated by owners), ZIP code tabulation area 52133; hazard risk from the FEMA National Risk Index for the census tracts in this ZIP code (not endorsed by FEMA).

Run the numbers for 52133

Prefilled for 52133Can I win this house?Multiple-offer likelihood for a listing Prefilled for 52133Over-asking calculatorTypical range over list ToolOffer strength scoreHow your offer looks to a seller ToolAppraisal gapCash needed if it appraises low

Nearby markets

Calmar 52132Seller’s market $124 /sq ft Decorah 52101Seller’s market $172 /sq ft Fort Atkinson 52144 $101 /sq ft Ossian 52161Seller’s market $182 /sq ft Browse all markets →

Where Castalia is

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Questions about Castalia real estate

What are property taxes in Castalia?

About 1.12% of a home’s value a year in Winneshiek County, or roughly $4,480 on a $400,000 home.

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More tools for 52133

Competition score Buyer leverage Negotiation room Compare with other ZIP codes True cost to buy Property taxes Closing costs Cash buyers Backup offer odds Home value Winneshiek County property taxes Winneshiek County loan limits Closing costs in Iowa Hottest ZIP codes in Iowa

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Market data describes housing activity only. Figures are rolling 3-month values from Redfin and may be revised. Methodology