52133 Castalia
1 active listings out of 317 total properties we track in ZIP 52133 (Castalia, IA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show Iowa (statewide), not just 52133. Same company, same dataset, different resolution.
- Tracked
- 317
- Active
- 1
- Median list
- $499K
- Sales (12mo)
- 3
- Tracked
- 317
- Active
- 1
- Median list
- $499K
- Sales (12mo)
- 3
- Tracked
- 317
- Active
- 1
- Median list
- $499K
- Sales (12mo)
- 3
- Tracked
- 317
- Active
- 1
- Median list
- $499K
- Sales (12mo)
- 3
- Tracked
- 317
- Active
- 1
- Median list
- $499K
- Sales (12mo)
- 3
Inventory breakdown
Distribution of the 1 currently-active listings in ZIP 52133. Full dataset covers 317 properties — listings, off-market homes, rentals, and full history.
Get Castalia 52133 data in your app
GET https://api.straply.com/v1/markets/zip/52133
Authorization: Bearer $STRAPLY_KEY{
"zip": "52133",
"total_tracked": 317,
"active": 1,
"median_list": 499000
}Nearby ZIP codes
Other Iowa ZIPs within a short drive of 52133.
ZIP 52133 · Castalia, IA real estate: market summary
As of November 2026, Straply tracks 317 homes in ZIP 52133 (Castalia, IA), with 1 active for sale at a median list price of $499,000 (~$130/sq ft). Notably, it has notably historic housing — 53% of homes predate 1940.
- Median list price
- $499,000
- Median $/sq ft
- $130
- Active listings
- 1
- Median sale price
- $217,000 (-49% YoY)
- Properties tracked
- 317
Frequently asked: ZIP 52133 · Castalia, IA real estate
What is the median home price in ZIP 52133?
The median list price in ZIP 52133 (Castalia, IA) is $499,000 (about $130 per square foot), based on 1 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 52133?
Active listings in ZIP 52133 (Castalia, IA) concentrate in: 100% $300k–$500k.
How many homes are for sale in ZIP 52133?
Straply is tracking 1 active listings in ZIP 52133 (Castalia, IA) out of 317 properties on record as of November 2026.
How old are the homes in ZIP 52133?
Most homes in ZIP 52133 (Castalia, IA) were built in the 1900s. About 28% were built after 1980, while 53% predate 1940. The newest tracked home dates to 2024.
What types of homes are in ZIP 52133?
ZIP 52133 (Castalia, IA) is mostly single-family homes (100% of listings).
How many bedrooms do homes in ZIP 52133 typically have?
The most common size in ZIP 52133 (Castalia, IA) is 2 bd.
What areas are near ZIP 52133?
Nearby markets Straply also tracks include Ossian 52161, Postville 52162, Clermont 52135, Luana 52156.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.