Real Estate Data API

63304 Saint Charles

231 active listings out of 17K total properties we track in ZIP 63304 (Saint Charles, MO) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
231
Median
$477K
±0%
Sales (12mo)
494
Tracked
17K
Zoomed out

While you're here, take in the bigger picture — maps below show Missouri (statewide), not just 63304. Same company, same dataset, different resolution.

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Key Numbers
Tracked
17K
Active
231
Median list
$477K
Sales (12mo)
494
Get this data →
Key Numbers
Tracked
17K
Active
231
Median list
$477K
Sales (12mo)
494
Get this data →
Key Numbers
Tracked
17K
Active
231
Median list
$477K
Sales (12mo)
494
Get this data →
Key Numbers
Tracked
17K
Active
231
Median list
$477K
Sales (12mo)
494
Get this data →
Key Numbers
Tracked
17K
Active
231
Median list
$477K
Sales (12mo)
494

Inventory breakdown

Distribution of the 231 currently-active listings in ZIP 63304. Full dataset covers 17K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 43 (19%)
$300K–$500K 78 (34.5%)
$500K–$750K 56 (24.8%)
$750K–$1M 32 (14.2%)
$1M–$2M 16 (7.1%)
$2M+ 1 (0.4%)
Active by bedroom count
Studio/1 bd 9
2 bd 25
3 bd 103
4 bd 74
5+ bd 19
Active by property type
Single Family 195 (84.4%)
Condo 23 (10%)
Townhouse 9 (3.9%)
Lot 3 (1.3%)
Multi Family 1 (0.4%)
For Developers

Get Saint Charles 63304 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/63304
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "63304",
  "total_tracked": 17380,
  "active": 231,
  "median_list": 477450
}
Get an API key Read the docs

ZIP 63304 · Saint Charles, MO real estate: market summary

As of June 2026, Straply tracks 17,380 homes in ZIP 63304 (Saint Charles, MO), with 231 active for sale at a median list price of $477,450 (~$213/sq ft). Notably, most homes were built in the 1990s.

Median list price
$477,450
Median $/sq ft
$213
Active listings
231
Properties tracked
17,380

Frequently asked: ZIP 63304 · Saint Charles, MO real estate

What is the median home price in ZIP 63304?

The median list price in ZIP 63304 (Saint Charles, MO) is $477,450 (about $213 per square foot), based on 231 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 63304?

Active listings in ZIP 63304 (Saint Charles, MO) concentrate in: 34% $300k–$500k and 25% $500k–$750k.

How many homes are for sale in ZIP 63304?

Straply is tracking 231 active listings in ZIP 63304 (Saint Charles, MO) out of 17,380 properties on record as of June 2026.

How old are the homes in ZIP 63304?

Most homes in ZIP 63304 (Saint Charles, MO) were built in the 1990s. About 83% were built after 1980. The newest tracked home dates to 2026.

What types of homes are in ZIP 63304?

ZIP 63304 (Saint Charles, MO) is mostly single-family homes (84% of listings). Also common: condos 10%.

How many bedrooms do homes in ZIP 63304 typically have?

The most common size in ZIP 63304 (Saint Charles, MO) is 3 bd.

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