Real Estate Data API

53188 Waukesha

356 active listings out of 13K total properties we track in ZIP 53188 (Waukesha, WI) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
356
Median
$449K
+6.2%
Sold Sep
40
-2.4%
Tracked
13K
Zoomed out

While you're here, take in the bigger picture — maps below show Wisconsin (statewide), not just 53188. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
13K
Active
356
Median list
$449K
Sales (12mo)
414
Get this data →
Key Numbers
Tracked
13K
Active
356
Median list
$449K
Sales (12mo)
414
Get this data →
Key Numbers
Tracked
13K
Active
356
Median list
$449K
Sales (12mo)
414
Get this data →
Key Numbers
Tracked
13K
Active
356
Median list
$449K
Sales (12mo)
414
Get this data →
Key Numbers
Tracked
13K
Active
356
Median list
$449K
Sales (12mo)
414

Inventory breakdown

Distribution of the 356 currently-active listings in ZIP 53188. Full dataset covers 13K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 78 (21.9%)
$300K–$500K 142 (39.9%)
$500K–$750K 95 (26.7%)
$750K–$1M 33 (9.3%)
$1M–$2M 5 (1.4%)
$2M+ 3 (0.8%)
Active by bedroom count
Studio/1 bd 7
2 bd 56
3 bd 144
4 bd 88
5+ bd 25
Active by property type
Single Family 246 (69.1%)
Condo 63 (17.7%)
Lot 32 (9%)
Multi Family 13 (3.7%)
Other 2 (0.6%)
For Developers

Get Waukesha 53188 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/53188
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "53188",
  "total_tracked": 12918,
  "active": 356,
  "median_list": 449000
}
Get an API key Read the docs

Nearby ZIP codes

Other Wisconsin ZIPs within a short drive of 53188.

53186
→
Waukesha 53186
2.9 mi away 186 active
53072
→
Pewaukee 53072
3.9 mi away 308 active
53189
→
Waukesha 53189
4 mi away 261 active
53183
→
Wales 53183
5.3 mi away 24 active
53018
→
Delafield 53018
6.5 mi away 97 active
53045
→
Brookfield 53045
6.8 mi away 192 active
53146
→
New Berlin 53146
6.8 mi away 40 active
53127
→
Genesee Depot 53127
7 mi away 1 active
Looking for more? Explore Waukesha

ZIP 53188 · Waukesha, WI real estate: market summary

As of November 2026, Straply tracks 12,918 homes in ZIP 53188 (Waukesha, WI), with 356 active for sale at a median list price of $449,000 (~$239/sq ft). Notably, most homes were built in the 1970s.

Median list price
$449,000
Median $/sq ft
$239
Active listings
356
Median sale price
$452,450 (+6% YoY)
Properties tracked
12,918

Frequently asked: ZIP 53188 · Waukesha, WI real estate

What is the median home price in ZIP 53188?

The median list price in ZIP 53188 (Waukesha, WI) is $449,000 (about $239 per square foot), based on 356 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 53188?

Active listings in ZIP 53188 (Waukesha, WI) concentrate in: 40% $300k–$500k and 27% $500k–$750k.

Are home prices in ZIP 53188 going up or down?

The median sale price is $452,450, up 6% year over year. Straply tracked 414 sales here over the past 12 months.

How many homes are for sale in ZIP 53188?

Straply is tracking 356 active listings in ZIP 53188 (Waukesha, WI) out of 12,918 properties on record as of November 2026.

How old are the homes in ZIP 53188?

Most homes in ZIP 53188 (Waukesha, WI) were built in the 1970s. About 49% were built after 1980, while 8% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 53188?

ZIP 53188 (Waukesha, WI) is mostly single-family homes (69% of listings). Also common: condos 18%, lots / land 9%.

How many bedrooms do homes in ZIP 53188 typically have?

The most common size in ZIP 53188 (Waukesha, WI) is 3 bd.

What areas are near ZIP 53188?

Nearby markets Straply also tracks include Waukesha 53186, Pewaukee 53072, Waukesha 53189, Wales 53183.

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