Real Estate Data API

53151 New Berlin

168 active listings out of 12K total properties we track in ZIP 53151 (New Berlin, WI) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
168
Median
$450K
-6.6%
Sold Sep
35
+94.4%
Tracked
12K
Zoomed out

While you're here, take in the bigger picture — maps below show Wisconsin (statewide), not just 53151. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
12K
Active
168
Median list
$450K
Sales (12mo)
337
Get this data →
Key Numbers
Tracked
12K
Active
168
Median list
$450K
Sales (12mo)
337
Get this data →
Key Numbers
Tracked
12K
Active
168
Median list
$450K
Sales (12mo)
337
Get this data →
Key Numbers
Tracked
12K
Active
168
Median list
$450K
Sales (12mo)
337
Get this data →
Key Numbers
Tracked
12K
Active
168
Median list
$450K
Sales (12mo)
337

Inventory breakdown

Distribution of the 168 currently-active listings in ZIP 53151. Full dataset covers 12K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 21 (12.6%)
$300K–$500K 101 (60.5%)
$500K–$750K 36 (21.6%)
$750K–$1M 7 (4.2%)
$1M–$2M 2 (1.2%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 5
2 bd 16
3 bd 94
4 bd 34
5+ bd 16
Active by property type
Single Family 135 (80.4%)
Condo 26 (15.5%)
Multi Family 3 (1.8%)
Lot 3 (1.8%)
Other 1 (0.6%)
For Developers

Get New Berlin 53151 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/53151
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "53151",
  "total_tracked": 12240,
  "active": 168,
  "median_list": 449900
}
Get an API key Read the docs

Nearby ZIP codes

Other Wisconsin ZIPs within a short drive of 53151.

53228
→
Greenfield 53228
2.9 mi away 77 active
53227
→
West Allis 53227
3.2 mi away 160 active
53146
→
New Berlin 53146
3.2 mi away 40 active
53130
→
Hales Corners 53130
3.4 mi away 32 active
53122
→
Elm Grove 53122
4.7 mi away 73 active
53214
→
West Allis 53214
5 mi away 224 active
53219
→
Milwaukee 53219
5.2 mi away 245 active
53220
→
Milwaukee 53220
5.4 mi away 116 active
Looking for more? Explore New Berlin

ZIP 53151 · New Berlin, WI real estate: market summary

As of November 2026, Straply tracks 12,240 homes in ZIP 53151 (New Berlin, WI), with 168 active for sale at a median list price of $449,900 (~$246/sq ft). Notably, most homes were built in the 1990s.

Median list price
$449,900
Median $/sq ft
$246
Active listings
168
Median sale price
$460,000 (-7% YoY)
Properties tracked
12,240

Frequently asked: ZIP 53151 · New Berlin, WI real estate

What is the median home price in ZIP 53151?

The median list price in ZIP 53151 (New Berlin, WI) is $449,900 (about $246 per square foot), based on 168 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 53151?

Active listings in ZIP 53151 (New Berlin, WI) concentrate in: 60% $300k–$500k and 22% $500k–$750k.

Are home prices in ZIP 53151 going up or down?

The median sale price is $460,000, down 7% year over year. Straply tracked 337 sales here over the past 12 months.

How many homes are for sale in ZIP 53151?

Straply is tracking 168 active listings in ZIP 53151 (New Berlin, WI) out of 12,240 properties on record as of November 2026.

How old are the homes in ZIP 53151?

Most homes in ZIP 53151 (New Berlin, WI) were built in the 1990s. About 47% were built after 1980. The newest tracked home dates to 2026.

What types of homes are in ZIP 53151?

ZIP 53151 (New Berlin, WI) is mostly single-family homes (80% of listings). Also common: condos 16%.

How many bedrooms do homes in ZIP 53151 typically have?

The most common size in ZIP 53151 (New Berlin, WI) is 3 bd.

What areas are near ZIP 53151?

Nearby markets Straply also tracks include Greenfield 53228, West Allis 53227, New Berlin 53146, Hales Corners 53130.

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