Real Estate Data API

57521 Belvidere

0 active listings out of 135 total properties we track in ZIP 57521 (Belvidere, SD) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
0
Median
—
±0%
Sales (12mo)
0
Tracked
135
Zoomed out

While you're here, take in the bigger picture — maps below show South Dakota (statewide), not just 57521. Same company, same dataset, different resolution.

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Key Numbers
Tracked
135
Active
0
Median list
—
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
135
Active
0
Median list
—
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
135
Active
0
Median list
—
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
135
Active
0
Median list
—
Sales (12mo)
0
Get this data →
Key Numbers
Tracked
135
Active
0
Median list
—
Sales (12mo)
0

Inventory breakdown

Distribution of the 0 currently-active listings in ZIP 57521. Full dataset covers 135 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 0
4 bd 0
5+ bd 0
Active by property type
For Developers

Get Belvidere 57521 data in your app

curl
request
GET https://api.straply.com/v1/markets/zip/57521
Authorization: Bearer $STRAPLY_KEY
200 OK response
{
  "zip": "57521",
  "total_tracked": 135,
  "active": 0,
  "median_list": 
}

ZIP 57521 · Belvidere, SD real estate: market summary

As of November 2026, Straply tracks 135 homes in ZIP 57521 (Belvidere, SD). Notably, it has notably historic housing — 34% of homes predate 1940.

Properties tracked
135

Frequently asked: ZIP 57521 · Belvidere, SD real estate

How many homes are for sale in ZIP 57521?

Straply is tracking 0 active listings in ZIP 57521 (Belvidere, SD) out of 135 properties on record as of November 2026.

How old are the homes in ZIP 57521?

Most homes in ZIP 57521 (Belvidere, SD) were built in the 1920s. About 34% were built after 1980, while 34% predate 1940. The newest tracked home dates to 2023.

What areas are near ZIP 57521?

Nearby markets Straply also tracks include Kadoka 57543, Midland 57552, Long Valley 57547, Philip 57567.

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