Real Estate Data API

54423 Custer

7 active listings out of 1K total properties we track in ZIP 54423 (Custer, WI) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
7
Median
$445K
±0%
Sales (12mo)
19
Tracked
1K
Zoomed out

While you're here, take in the bigger picture — maps below show Wisconsin (statewide), not just 54423. Same company, same dataset, different resolution.

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Key Numbers
Tracked
1K
Active
7
Median list
$445K
Sales (12mo)
19
Get this data →
Key Numbers
Tracked
1K
Active
7
Median list
$445K
Sales (12mo)
19
Get this data →
Key Numbers
Tracked
1K
Active
7
Median list
$445K
Sales (12mo)
19
Get this data →
Key Numbers
Tracked
1K
Active
7
Median list
$445K
Sales (12mo)
19
Get this data →
Key Numbers
Tracked
1K
Active
7
Median list
$445K
Sales (12mo)
19

Inventory breakdown

Distribution of the 7 currently-active listings in ZIP 54423. Full dataset covers 1K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 5 (71.4%)
$500K–$750K 1 (14.3%)
$750K–$1M 1 (14.3%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 0
3 bd 4
4 bd 1
5+ bd 2
Active by property type
Single Family 7 (100%)
For Developers

Get Custer 54423 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/54423
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "54423",
  "total_tracked": 1044,
  "active": 7,
  "median_list": 445000
}
Get an API key Read the docs

ZIP 54423 · Custer, WI real estate: market summary

As of June 2026, Straply tracks 1,044 homes in ZIP 54423 (Custer, WI), with 7 active for sale at a median list price of $445,000 (~$235/sq ft). Notably, most homes were built in the 1990s.

Median list price
$445,000
Median $/sq ft
$235
Active listings
7
Properties tracked
1,044

Frequently asked: ZIP 54423 · Custer, WI real estate

What is the median home price in ZIP 54423?

The median list price in ZIP 54423 (Custer, WI) is $445,000 (about $235 per square foot), based on 7 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 54423?

Active listings in ZIP 54423 (Custer, WI) concentrate in: 71% $300k–$500k and 14% $500k–$750k.

How many homes are for sale in ZIP 54423?

Straply is tracking 7 active listings in ZIP 54423 (Custer, WI) out of 1,044 properties on record as of June 2026.

How old are the homes in ZIP 54423?

Most homes in ZIP 54423 (Custer, WI) were built in the 1990s. About 59% were built after 1980, while 11% predate 1940. The newest tracked home dates to 2019.

What types of homes are in ZIP 54423?

ZIP 54423 (Custer, WI) is mostly single-family homes (100% of listings).

How many bedrooms do homes in ZIP 54423 typically have?

The most common size in ZIP 54423 (Custer, WI) is 3 bd.

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