Real Estate Data API

53121 Elkhorn

75 active listings out of 9.2K total properties we track in ZIP 53121 (Elkhorn, WI) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
75
Median
$398K
-4.4%
Sold/mo
1
-94.1%
Tracked
9.2K
Zoomed out

While you're here, take in the bigger picture — maps below show Wisconsin (statewide), not just 53121. Same company, same dataset, different resolution.

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Key Numbers
Tracked
9.2K
Active
75
Median list
$398K
Sales (12mo)
270
Get this data →
Key Numbers
Tracked
9.2K
Active
75
Median list
$398K
Sales (12mo)
270
Get this data →
Key Numbers
Tracked
9.2K
Active
75
Median list
$398K
Sales (12mo)
270
Get this data →
Key Numbers
Tracked
9.2K
Active
75
Median list
$398K
Sales (12mo)
270
Get this data →
Key Numbers
Tracked
9.2K
Active
75
Median list
$398K
Sales (12mo)
270

Inventory breakdown

Distribution of the 75 currently-active listings in ZIP 53121. Full dataset covers 9.2K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 16 (21.3%)
$300K–$500K 31 (41.3%)
$500K–$750K 12 (16%)
$750K–$1M 5 (6.7%)
$1M–$2M 7 (9.3%)
$2M+ 4 (5.3%)
Active by bedroom count
Studio/1 bd 3
2 bd 14
3 bd 28
4 bd 20
5+ bd 9
Active by property type
Single Family 60 (80%)
Condo 11 (14.7%)
Multi Family 2 (2.7%)
Lot 1 (1.3%)
Manufactured 1 (1.3%)
For Developers

Get Elkhorn 53121 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/53121
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "53121",
  "total_tracked": 9171,
  "active": 75,
  "median_list": 397500
}
Get an API key Read the docs

ZIP 53121 · Elkhorn, WI real estate: market summary

As of June 2026, Straply tracks 9,171 homes in ZIP 53121 (Elkhorn, WI), with 75 active for sale at a median list price of $397,500 (~$245/sq ft). Notably, most homes were built in the 2000s.

Median list price
$397,500
Median $/sq ft
$245
Active listings
75
Median sale price
$325,000 (-4% YoY)
Properties tracked
9,171

Frequently asked: ZIP 53121 · Elkhorn, WI real estate

What is the median home price in ZIP 53121?

The median list price in ZIP 53121 (Elkhorn, WI) is $397,500 (about $245 per square foot), based on 75 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 53121?

Active listings in ZIP 53121 (Elkhorn, WI) concentrate in: 41% $300k–$500k and 21% under $300k.

Are home prices in ZIP 53121 going up or down?

The median sale price is $325,000, down 4% year over year. Straply tracked 270 sales here over the past 12 months.

How many homes are for sale in ZIP 53121?

Straply is tracking 75 active listings in ZIP 53121 (Elkhorn, WI) out of 9,171 properties on record as of June 2026.

How old are the homes in ZIP 53121?

Most homes in ZIP 53121 (Elkhorn, WI) were built in the 2000s. About 60% were built after 1980, while 15% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 53121?

ZIP 53121 (Elkhorn, WI) is mostly single-family homes (80% of listings). Also common: condos 15%.

How many bedrooms do homes in ZIP 53121 typically have?

The most common size in ZIP 53121 (Elkhorn, WI) is 3 bd.

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