Real Estate Data API

53228 Greenfield

29 active listings out of 5K total properties we track in ZIP 53228 (Greenfield, WI) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

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Active
29
Median
$372K
+21.2%
Sold/mo
1
-95.7%
Tracked
5K
Zoomed out

While you're here, take in the bigger picture — maps below show Wisconsin (statewide), not just 53228. Same company, same dataset, different resolution.

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Key Numbers
Tracked
5K
Active
29
Median list
$372K
Sales (12mo)
199
Get this data →
Key Numbers
Tracked
5K
Active
29
Median list
$372K
Sales (12mo)
199
Get this data →
Key Numbers
Tracked
5K
Active
29
Median list
$372K
Sales (12mo)
199
Get this data →
Key Numbers
Tracked
5K
Active
29
Median list
$372K
Sales (12mo)
199
Get this data →
Key Numbers
Tracked
5K
Active
29
Median list
$372K
Sales (12mo)
199

Inventory breakdown

Distribution of the 29 currently-active listings in ZIP 53228. Full dataset covers 5K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 8 (28.6%)
$300K–$500K 15 (53.6%)
$500K–$750K 5 (17.9%)
$750K–$1M 0 (0%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 3
2 bd 3
3 bd 17
4 bd 3
5+ bd 3
Active by property type
Single Family 19 (65.5%)
Condo 7 (24.1%)
Multi Family 3 (10.3%)
For Developers

Get Greenfield 53228 data in your app

curl
request
GET https://api.straply.com/v1/markets/zip/53228
Authorization: Bearer $STRAPLY_KEY
200 OK response
{
  "zip": "53228",
  "total_tracked": 4995,
  "active": 29,
  "median_list": 372450
}

ZIP 53228 · Greenfield, WI real estate: market summary

As of June 2026, Straply tracks 4,995 homes in ZIP 53228 (Greenfield, WI), with 29 active for sale at a median list price of $372,450 (~$202/sq ft). Notably, home prices are climbing — the median sale price is up 21% year over year.

Median list price
$372,450
Median $/sq ft
$202
Active listings
29
Median sale price
$400,000 (+21% YoY)
Properties tracked
4,995

Frequently asked: ZIP 53228 · Greenfield, WI real estate

What is the median home price in ZIP 53228?

The median list price in ZIP 53228 (Greenfield, WI) is $372,450 (about $202 per square foot), based on 29 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 53228?

Active listings in ZIP 53228 (Greenfield, WI) concentrate in: 54% $300k–$500k and 29% under $300k.

Are home prices in ZIP 53228 going up or down?

The median sale price is $400,000, up 21% year over year. Straply tracked 199 sales here over the past 12 months.

How many homes are for sale in ZIP 53228?

Straply is tracking 29 active listings in ZIP 53228 (Greenfield, WI) out of 4,995 properties on record as of June 2026.

How old are the homes in ZIP 53228?

Most homes in ZIP 53228 (Greenfield, WI) were built in the 1960s. About 31% were built after 1980, while 6% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 53228?

ZIP 53228 (Greenfield, WI) is mostly single-family homes (66% of listings). Also common: condos 24%, multi-family homes 10%.

How many bedrooms do homes in ZIP 53228 typically have?

The most common size in ZIP 53228 (Greenfield, WI) is 3 bd.

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