Real Estate Data API

51521 Avoca

19 active listings out of 1K total properties we track in ZIP 51521 (Avoca, IA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
19
Median
$230K
±0%
Sales (12mo)
30
Tracked
1K
Zoomed out

While you're here, take in the bigger picture — maps below show Iowa (statewide), not just 51521. Same company, same dataset, different resolution.

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Key Numbers
Tracked
1K
Active
19
Median list
$230K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
1K
Active
19
Median list
$230K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
1K
Active
19
Median list
$230K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
1K
Active
19
Median list
$230K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
1K
Active
19
Median list
$230K
Sales (12mo)
30

Inventory breakdown

Distribution of the 19 currently-active listings in ZIP 51521. Full dataset covers 1K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 10 (52.6%)
$300K–$500K 7 (36.8%)
$500K–$750K 1 (5.3%)
$750K–$1M 0 (0%)
$1M–$2M 1 (5.3%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 9
3 bd 3
4 bd 5
5+ bd 1
Active by property type
Single Family 16 (84.2%)
Condo 2 (10.5%)
Multi Family 1 (5.3%)
For Developers

Get Avoca 51521 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/51521
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "51521",
  "total_tracked": 1030,
  "active": 19,
  "median_list": 230000
}
Get an API key Read the docs

ZIP 51521 · Avoca, IA real estate: market summary

As of June 2026, Straply tracks 1,030 homes in ZIP 51521 (Avoca, IA), with 19 active for sale at a median list price of $230,000 (~$137/sq ft). Notably, it has notably historic housing — 48% of homes predate 1940.

Median list price
$230,000
Median $/sq ft
$137
Active listings
19
Properties tracked
1,030

Frequently asked: ZIP 51521 · Avoca, IA real estate

What is the median home price in ZIP 51521?

The median list price in ZIP 51521 (Avoca, IA) is $230,000 (about $137 per square foot), based on 19 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 51521?

Active listings in ZIP 51521 (Avoca, IA) concentrate in: 53% under $300k and 37% $300k–$500k.

How many homes are for sale in ZIP 51521?

Straply is tracking 19 active listings in ZIP 51521 (Avoca, IA) out of 1,030 properties on record as of June 2026.

How old are the homes in ZIP 51521?

Most homes in ZIP 51521 (Avoca, IA) were built in the 1900s. About 26% were built after 1980, while 48% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 51521?

ZIP 51521 (Avoca, IA) is mostly single-family homes (84% of listings). Also common: condos 10%, multi-family homes 5%.

How many bedrooms do homes in ZIP 51521 typically have?

The most common size in ZIP 51521 (Avoca, IA) is 2 bd.

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