Real Estate Data API

42021 Arlington

13 active listings out of 817 total properties we track in ZIP 42021 (Arlington, KY) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
13
Median
$148K
±0%
Sales (12mo)
8
Tracked
817
Zoomed out

While you're here, take in the bigger picture — maps below show Kentucky (statewide), not just 42021. Same company, same dataset, different resolution.

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Key Numbers
Tracked
817
Active
13
Median list
$148K
Sales (12mo)
8
Get this data →
Key Numbers
Tracked
817
Active
13
Median list
$148K
Sales (12mo)
8
Get this data →
Key Numbers
Tracked
817
Active
13
Median list
$148K
Sales (12mo)
8
Get this data →
Key Numbers
Tracked
817
Active
13
Median list
$148K
Sales (12mo)
8
Get this data →
Key Numbers
Tracked
817
Active
13
Median list
$148K
Sales (12mo)
8

Inventory breakdown

Distribution of the 13 currently-active listings in ZIP 42021. Full dataset covers 817 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 13 (100%)
$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 3
3 bd 7
4 bd 3
5+ bd 0
Active by property type
Single Family 11 (84.6%)
Manufactured 2 (15.4%)
For Developers

Get Arlington 42021 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/42021
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "42021",
  "total_tracked": 817,
  "active": 13,
  "median_list": 148000
}
Get an API key Read the docs

ZIP 42021 · Arlington, KY real estate: market summary

As of June 2026, Straply tracks 817 homes in ZIP 42021 (Arlington, KY), with 13 active for sale at a median list price of $148,000 (~$85/sq ft). Notably, most homes were built in the 1970s.

Median list price
$148,000
Median $/sq ft
$85
Active listings
13
Properties tracked
817

Frequently asked: ZIP 42021 · Arlington, KY real estate

What is the median home price in ZIP 42021?

The median list price in ZIP 42021 (Arlington, KY) is $148,000 (about $85 per square foot), based on 13 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 42021?

Active listings in ZIP 42021 (Arlington, KY) concentrate in: 100% under $300k.

How many homes are for sale in ZIP 42021?

Straply is tracking 13 active listings in ZIP 42021 (Arlington, KY) out of 817 properties on record as of June 2026.

How old are the homes in ZIP 42021?

Most homes in ZIP 42021 (Arlington, KY) were built in the 1970s. About 43% were built after 1980, while 12% predate 1940. The newest tracked home dates to 2018.

What types of homes are in ZIP 42021?

ZIP 42021 (Arlington, KY) is mostly single-family homes (85% of listings). Also common: manufactured homes 15%.

How many bedrooms do homes in ZIP 42021 typically have?

The most common size in ZIP 42021 (Arlington, KY) is 3 bd.

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