Real Estate Data API

40203 Louisville

273 active listings out of 5.6K total properties we track in ZIP 40203 (Louisville, KY) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
273
Median
$255K
+181.6%
Sold Sep
10
±0%
Tracked
5.6K
Zoomed out

While you're here, take in the bigger picture — maps below show Kentucky (statewide), not just 40203. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
5.6K
Active
273
Median list
$255K
Sales (12mo)
146
Get this data →
Key Numbers
Tracked
5.6K
Active
273
Median list
$255K
Sales (12mo)
146
Get this data →
Key Numbers
Tracked
5.6K
Active
273
Median list
$255K
Sales (12mo)
146
Get this data →
Key Numbers
Tracked
5.6K
Active
273
Median list
$255K
Sales (12mo)
146
Get this data →
Key Numbers
Tracked
5.6K
Active
273
Median list
$255K
Sales (12mo)
146

Inventory breakdown

Distribution of the 273 currently-active listings in ZIP 40203. Full dataset covers 5.6K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 170 (63%)
$300K–$500K 71 (26.3%)
$500K–$750K 18 (6.7%)
$750K–$1M 1 (0.4%)
$1M–$2M 7 (2.6%)
$2M+ 3 (1.1%)
Active by bedroom count
Studio/1 bd 9
2 bd 62
3 bd 103
4 bd 34
5+ bd 39
Active by property type
Single Family 182 (66.7%)
Multi Family 37 (13.6%)
Condo 19 (7%)
Apartment 17 (6.2%)
Lot 10 (3.7%)
Other 7 (2.6%)
For Developers

Get Louisville 40203 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/40203
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "40203",
  "total_tracked": 5556,
  "active": 273,
  "median_list": 254999
}
Get an API key Read the docs

Nearby ZIP codes

Other Kentucky ZIPs within a short drive of 40203.

40202
→
Louisville 40202
0.9 mi away 75 active
40208
→
Louisville 40208
1.7 mi away 188 active
40210
→
Louisville 40210
1.8 mi away 204 active
40204
→
Louisville 40204
2.1 mi away 236 active
40217
→
Louisville 40217
2.1 mi away 195 active
40211
→
Louisville 40211
2.7 mi away 332 active
40212
→
Louisville 40212
2.8 mi away 305 active
40206
→
Louisville 40206
3.5 mi away 262 active
Looking for more? Explore Louisville

ZIP 40203 · Louisville, KY real estate: market summary

As of November 2026, Straply tracks 5,556 homes in ZIP 40203 (Louisville, KY), with 273 active for sale at a median list price of $254,999 (~$139/sq ft). Notably, it has notably historic housing — 72% of homes predate 1940.

Median list price
$254,999
Median $/sq ft
$139
Active listings
273
Median sale price
$272,450
Properties tracked
5,556

Frequently asked: ZIP 40203 · Louisville, KY real estate

What is the median home price in ZIP 40203?

The median list price in ZIP 40203 (Louisville, KY) is $254,999 (about $139 per square foot), based on 273 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 40203?

Active listings in ZIP 40203 (Louisville, KY) concentrate in: 63% under $300k and 26% $300k–$500k.

How many homes are for sale in ZIP 40203?

Straply is tracking 273 active listings in ZIP 40203 (Louisville, KY) out of 5,556 properties on record as of November 2026.

How old are the homes in ZIP 40203?

Most homes in ZIP 40203 (Louisville, KY) were built in the 1900s. About 23% were built after 1980, while 72% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 40203?

ZIP 40203 (Louisville, KY) is mostly single-family homes (67% of listings). Also common: multi-family homes 14%, condos 7%.

How many bedrooms do homes in ZIP 40203 typically have?

The most common size in ZIP 40203 (Louisville, KY) is 3 bd.

What areas are near ZIP 40203?

Nearby markets Straply also tracks include Louisville 40202, Louisville 40208, Louisville 40210, Louisville 40204.

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