Real Estate Data API

51331 Arnolds Park

96 active listings out of 2.8K total properties we track in ZIP 51331 (Arnolds Park, IA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
96
Median
$544K
±0%
Sales (12mo)
91
Tracked
2.8K
Zoomed out

While you're here, take in the bigger picture — maps below show Iowa (statewide), not just 51331. Same company, same dataset, different resolution.

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Key Numbers
Tracked
2.8K
Active
96
Median list
$544K
Sales (12mo)
91
Get this data →
Key Numbers
Tracked
2.8K
Active
96
Median list
$544K
Sales (12mo)
91
Get this data →
Key Numbers
Tracked
2.8K
Active
96
Median list
$544K
Sales (12mo)
91
Get this data →
Key Numbers
Tracked
2.8K
Active
96
Median list
$544K
Sales (12mo)
91
Get this data →
Key Numbers
Tracked
2.8K
Active
96
Median list
$544K
Sales (12mo)
91

Inventory breakdown

Distribution of the 96 currently-active listings in ZIP 51331. Full dataset covers 2.8K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 12 (12.5%)
$300K–$500K 29 (30.2%)
$500K–$750K 29 (30.2%)
$750K–$1M 11 (11.5%)
$1M–$2M 5 (5.2%)
$2M+ 10 (10.4%)
Active by bedroom count
Studio/1 bd 2
2 bd 14
3 bd 52
4 bd 19
5+ bd 9
Active by property type
Condo 34 (35.4%)
Single Family 27 (28.1%)
Townhouse 17 (17.7%)
Multi Family 10 (10.4%)
Manufactured 8 (8.3%)
For Developers

Get Arnolds Park 51331 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/51331
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "51331",
  "total_tracked": 2763,
  "active": 96,
  "median_list": 544000
}
Get an API key Read the docs

ZIP 51331 · Arnolds Park, IA real estate: market summary

As of June 2026, Straply tracks 2,763 homes in ZIP 51331 (Arnolds Park, IA), with 96 active for sale at a median list price of $544,000 (~$314/sq ft). Notably, most homes were built in the 2000s.

Median list price
$544,000
Median $/sq ft
$314
Active listings
96
Properties tracked
2,763

Frequently asked: ZIP 51331 · Arnolds Park, IA real estate

What is the median home price in ZIP 51331?

The median list price in ZIP 51331 (Arnolds Park, IA) is $544,000 (about $314 per square foot), based on 96 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 51331?

Active listings in ZIP 51331 (Arnolds Park, IA) concentrate in: 30% $300k–$500k and 30% $500k–$750k.

How many homes are for sale in ZIP 51331?

Straply is tracking 96 active listings in ZIP 51331 (Arnolds Park, IA) out of 2,763 properties on record as of June 2026.

How old are the homes in ZIP 51331?

Most homes in ZIP 51331 (Arnolds Park, IA) were built in the 2000s. About 71% were built after 1980, while 10% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 51331?

ZIP 51331 (Arnolds Park, IA) is mostly condos (35% of listings). Also common: single-family homes 28%, townhouses 18%.

How many bedrooms do homes in ZIP 51331 typically have?

The most common size in ZIP 51331 (Arnolds Park, IA) is 3 bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.