Real Estate Data API

52231 Harper

1 active listings out of 582 total properties we track in ZIP 52231 (Harper, IA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
1
Median
—
±0%
Sales (12mo)
1
Tracked
582
Zoomed out

While you're here, take in the bigger picture — maps below show Iowa (statewide), not just 52231. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
582
Active
1
Median list
—
Sales (12mo)
1
Get this data →
Key Numbers
Tracked
582
Active
1
Median list
—
Sales (12mo)
1
Get this data →
Key Numbers
Tracked
582
Active
1
Median list
—
Sales (12mo)
1
Get this data →
Key Numbers
Tracked
582
Active
1
Median list
—
Sales (12mo)
1
Get this data →
Key Numbers
Tracked
582
Active
1
Median list
—
Sales (12mo)
1

Inventory breakdown

Distribution of the 1 currently-active listings in ZIP 52231. Full dataset covers 582 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 0 (0%)
$500K–$750K 0 (0%)
$750K–$1M 0 (0%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 0
3 bd 1
4 bd 0
5+ bd 0
Active by property type
Single Family 1 (100%)
For Developers

Get Harper 52231 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/52231
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "52231",
  "total_tracked": 582,
  "active": 1,
  "median_list": 
}
Get an API key Read the docs

ZIP 52231 · Harper, IA real estate: market summary

As of June 2026, Straply tracks 582 homes in ZIP 52231 (Harper, IA). Notably, it has notably historic housing — 35% of homes predate 1940.

Active listings
1
Properties tracked
582

Frequently asked: ZIP 52231 · Harper, IA real estate

How many homes are for sale in ZIP 52231?

Straply is tracking 1 active listings in ZIP 52231 (Harper, IA) out of 582 properties on record as of June 2026.

How old are the homes in ZIP 52231?

Most homes in ZIP 52231 (Harper, IA) were built in the 1970s. About 30% were built after 1980, while 35% predate 1940. The newest tracked home dates to 2022.

What types of homes are in ZIP 52231?

ZIP 52231 (Harper, IA) is mostly single-family homes (100% of listings).

How many bedrooms do homes in ZIP 52231 typically have?

The most common size in ZIP 52231 (Harper, IA) is 3 bd.

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