Real Estate Data API

61042 Harmon

2 active listings out of 267 total properties we track in ZIP 61042 (Harmon, IL) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
2
Median
$250K
±0%
Sales (12mo)
3
Tracked
267
Zoomed out

While you're here, take in the bigger picture — maps below show Illinois (statewide), not just 61042. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
267
Active
2
Median list
$250K
Sales (12mo)
3
Get this data →
Key Numbers
Tracked
267
Active
2
Median list
$250K
Sales (12mo)
3
Get this data →
Key Numbers
Tracked
267
Active
2
Median list
$250K
Sales (12mo)
3
Get this data →
Key Numbers
Tracked
267
Active
2
Median list
$250K
Sales (12mo)
3
Get this data →
Key Numbers
Tracked
267
Active
2
Median list
$250K
Sales (12mo)
3

Inventory breakdown

Distribution of the 2 currently-active listings in ZIP 61042. Full dataset covers 267 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 2 (100%)
$300K–$500K 0 (0%)
$500K–$750K 0 (0%)
$750K–$1M 0 (0%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 0
3 bd 2
4 bd 0
5+ bd 0
Active by property type
Single Family 2 (100%)
For Developers

Get Harmon 61042 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/61042
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "61042",
  "total_tracked": 267,
  "active": 2,
  "median_list": 249900
}
Get an API key Read the docs

Nearby ZIP codes

Other Illinois ZIPs within a short drive of 61042.

61071
→
Rock Falls 61071
7.9 mi away 141 active
61243
→
Deer Grove 61243
9.2 mi away 3 active
61376
→
Walnut 61376
10.1 mi away 19 active
61081
→
Sterling 61081
10.1 mi away 240 active
61349
→
Ohio 61349
10.7 mi away 8 active
61021
→
Dixon 61021
11.1 mi away 321 active
61310
→
Amboy 61310
12.1 mi away 50 active
61283
→
Tampico 61283
12.7 mi away 15 active
Looking for more? Browse Illinois

ZIP 61042 · Harmon, IL real estate: market summary

As of November 2026, Straply tracks 267 homes in ZIP 61042 (Harmon, IL), with 2 active for sale at a median list price of $249,900 (~$102/sq ft). Notably, it has notably historic housing — 61% of homes predate 1940.

Median list price
$249,900
Median $/sq ft
$102
Active listings
2
Properties tracked
267

Frequently asked: ZIP 61042 · Harmon, IL real estate

What is the median home price in ZIP 61042?

The median list price in ZIP 61042 (Harmon, IL) is $249,900 (about $102 per square foot), based on 2 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 61042?

Active listings in ZIP 61042 (Harmon, IL) concentrate in: 100% under $300k.

How many homes are for sale in ZIP 61042?

Straply is tracking 2 active listings in ZIP 61042 (Harmon, IL) out of 267 properties on record as of November 2026.

How old are the homes in ZIP 61042?

Most homes in ZIP 61042 (Harmon, IL) were built in the 1900s. About 12% were built after 1980, while 61% predate 1940. The newest tracked home dates to 2015.

What types of homes are in ZIP 61042?

ZIP 61042 (Harmon, IL) is mostly single-family homes (100% of listings).

How many bedrooms do homes in ZIP 61042 typically have?

The most common size in ZIP 61042 (Harmon, IL) is 3 bd.

What areas are near ZIP 61042?

Nearby markets Straply also tracks include Rock Falls 61071, Deer Grove 61243, Walnut 61376, Sterling 61081.

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