Real Estate Data API

51577 Walnut

16 active listings out of 572 total properties we track in ZIP 51577 (Walnut, IA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
16
Median
$190K
±0%
Sales (12mo)
5
Tracked
572
Zoomed out

While you're here, take in the bigger picture — maps below show Iowa (statewide), not just 51577. Same company, same dataset, different resolution.

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Key Numbers
Tracked
572
Active
16
Median list
$190K
Sales (12mo)
5
Get this data →
Key Numbers
Tracked
572
Active
16
Median list
$190K
Sales (12mo)
5
Get this data →
Key Numbers
Tracked
572
Active
16
Median list
$190K
Sales (12mo)
5
Get this data →
Key Numbers
Tracked
572
Active
16
Median list
$190K
Sales (12mo)
5
Get this data →
Key Numbers
Tracked
572
Active
16
Median list
$190K
Sales (12mo)
5

Inventory breakdown

Distribution of the 16 currently-active listings in ZIP 51577. Full dataset covers 572 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 12 (80%)
$300K–$500K 1 (6.7%)
$500K–$750K 2 (13.3%)
$750K–$1M 0 (0%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 4
3 bd 1
4 bd 4
5+ bd 3
Active by property type
Single Family 7 (43.8%)
Lot 4 (25%)
Condo 2 (12.5%)
Multi Family 1 (6.2%)
Manufactured 1 (6.2%)
Other 1 (6.2%)
For Developers

Get Walnut 51577 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/51577
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "51577",
  "total_tracked": 572,
  "active": 16,
  "median_list": 190000
}
Get an API key Read the docs

Nearby ZIP codes

Other Iowa ZIPs within a short drive of 51577.

51552
→
Marne 51552
5.5 mi away 5 active
51521
→
Avoca 51521
6.4 mi away 56 active
51536
→
Hancock 51536
10 mi away 3 active
51531
→
Elk Horn 51531
10.9 mi away 22 active
50022
→
Atlantic 50022
12 mi away 153 active
51570
→
Shelby 51570
12.8 mi away 13 active
51544
→
Lewis 51544
13.2 mi away 1 active
51537
→
Harlan 51537
13.4 mi away 75 active
Looking for more? Explore Walnut

ZIP 51577 · Walnut, IA real estate: market summary

As of November 2026, Straply tracks 572 homes in ZIP 51577 (Walnut, IA), with 16 active for sale at a median list price of $190,000 (~$165/sq ft). Notably, it has notably historic housing — 70% of homes predate 1940.

Median list price
$190,000
Median $/sq ft
$165
Active listings
16
Properties tracked
572

Frequently asked: ZIP 51577 · Walnut, IA real estate

What is the median home price in ZIP 51577?

The median list price in ZIP 51577 (Walnut, IA) is $190,000 (about $165 per square foot), based on 16 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 51577?

Active listings in ZIP 51577 (Walnut, IA) concentrate in: 80% under $300k and 13% $500k–$750k.

How many homes are for sale in ZIP 51577?

Straply is tracking 16 active listings in ZIP 51577 (Walnut, IA) out of 572 properties on record as of November 2026.

How old are the homes in ZIP 51577?

Most homes in ZIP 51577 (Walnut, IA) were built in the 1920s. About 12% were built after 1980, while 70% predate 1940. The newest tracked home dates to 2023.

What types of homes are in ZIP 51577?

ZIP 51577 (Walnut, IA) is mostly single-family homes (44% of listings). Also common: lots / land 25%, condos 12%.

How many bedrooms do homes in ZIP 51577 typically have?

The most common size in ZIP 51577 (Walnut, IA) is 2 bd.

What areas are near ZIP 51577?

Nearby markets Straply also tracks include Marne 51552, Avoca 51521, Hancock 51536, Elk Horn 51531.

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