Real Estate Data API

54651 Ontario

32 active listings out of 626 total properties we track in ZIP 54651 (Ontario, WI) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
32
Median
$65K
+275.0%
Sold Sep
2
+100.0%
Tracked
626
Zoomed out

While you're here, take in the bigger picture — maps below show Wisconsin (statewide), not just 54651. Same company, same dataset, different resolution.

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Key Numbers
Tracked
626
Active
32
Median list
$65K
Sales (12mo)
21
Get this data →
Key Numbers
Tracked
626
Active
32
Median list
$65K
Sales (12mo)
21
Get this data →
Key Numbers
Tracked
626
Active
32
Median list
$65K
Sales (12mo)
21
Get this data →
Key Numbers
Tracked
626
Active
32
Median list
$65K
Sales (12mo)
21
Get this data →
Key Numbers
Tracked
626
Active
32
Median list
$65K
Sales (12mo)
21

Inventory breakdown

Distribution of the 32 currently-active listings in ZIP 54651. Full dataset covers 626 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 22 (68.8%)
$300K–$500K 3 (9.4%)
$500K–$750K 5 (15.6%)
$750K–$1M 2 (6.2%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 1
2 bd 5
3 bd 6
4 bd 1
5+ bd 2
Active by property type
Lot 17 (53.1%)
Single Family 14 (43.8%)
Manufactured 1 (3.1%)
For Developers

Get Ontario 54651 data in your app

curl
request
GET https://api.straply.com/v1/markets/zip/54651
Authorization: Bearer $STRAPLY_KEY
200 OK response
{
  "zip": "54651",
  "total_tracked": 626,
  "active": 32,
  "median_list": 64950
}

ZIP 54651 · Ontario, WI real estate: market summary

As of November 2026, Straply tracks 626 homes in ZIP 54651 (Ontario, WI), with 32 active for sale at a median list price of $64,950 (~$316/sq ft). Notably, it has notably historic housing — 21% of homes predate 1940.

Median list price
$64,950
Median $/sq ft
$316
Active listings
32
Median sale price
$937,500
Properties tracked
626

Frequently asked: ZIP 54651 · Ontario, WI real estate

What is the median home price in ZIP 54651?

The median list price in ZIP 54651 (Ontario, WI) is $64,950 (about $316 per square foot), based on 32 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 54651?

Active listings in ZIP 54651 (Ontario, WI) concentrate in: 69% under $300k and 16% $500k–$750k.

How many homes are for sale in ZIP 54651?

Straply is tracking 32 active listings in ZIP 54651 (Ontario, WI) out of 626 properties on record as of November 2026.

How old are the homes in ZIP 54651?

Most homes in ZIP 54651 (Ontario, WI) were built in the 2000s. About 52% were built after 1980, while 21% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 54651?

ZIP 54651 (Ontario, WI) is mostly lots / land (53% of listings). Also common: single-family homes 44%.

How many bedrooms do homes in ZIP 54651 typically have?

The most common size in ZIP 54651 (Ontario, WI) is 3 bd.

What areas are near ZIP 54651?

Nearby markets Straply also tracks include Wilton 54670, Norwalk 54648, La Farge 54639, Cashton 54619.

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