Real Estate Data API

61031 Franklin Grove

7 active listings out of 666 total properties we track in ZIP 61031 (Franklin Grove, IL) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
7
Median
$230K
±0%
Sales (12mo)
20
Tracked
666
Zoomed out

While you're here, take in the bigger picture — maps below show Illinois (statewide), not just 61031. Same company, same dataset, different resolution.

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Key Numbers
Tracked
666
Active
7
Median list
$230K
Sales (12mo)
20
Get this data →
Key Numbers
Tracked
666
Active
7
Median list
$230K
Sales (12mo)
20
Get this data →
Key Numbers
Tracked
666
Active
7
Median list
$230K
Sales (12mo)
20
Get this data →
Key Numbers
Tracked
666
Active
7
Median list
$230K
Sales (12mo)
20
Get this data →
Key Numbers
Tracked
666
Active
7
Median list
$230K
Sales (12mo)
20

Inventory breakdown

Distribution of the 7 currently-active listings in ZIP 61031. Full dataset covers 666 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 4 (57.1%)
$300K–$500K 2 (28.6%)
$500K–$750K 0 (0%)
$750K–$1M 0 (0%)
$1M–$2M 1 (14.3%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 0
3 bd 5
4 bd 1
5+ bd 1
Active by property type
Single Family 7 (100%)
For Developers

Get Franklin Grove 61031 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/61031
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "61031",
  "total_tracked": 666,
  "active": 7,
  "median_list": 229500
}
Get an API key Read the docs

ZIP 61031 · Franklin Grove, IL real estate: market summary

As of June 2026, Straply tracks 666 homes in ZIP 61031 (Franklin Grove, IL), with 7 active for sale at a median list price of $229,500 (~$95/sq ft). Notably, it has notably historic housing — 58% of homes predate 1940.

Median list price
$229,500
Median $/sq ft
$95
Active listings
7
Properties tracked
666

Frequently asked: ZIP 61031 · Franklin Grove, IL real estate

What is the median home price in ZIP 61031?

The median list price in ZIP 61031 (Franklin Grove, IL) is $229,500 (about $95 per square foot), based on 7 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 61031?

Active listings in ZIP 61031 (Franklin Grove, IL) concentrate in: 57% under $300k and 29% $300k–$500k.

How many homes are for sale in ZIP 61031?

Straply is tracking 7 active listings in ZIP 61031 (Franklin Grove, IL) out of 666 properties on record as of June 2026.

How old are the homes in ZIP 61031?

Most homes in ZIP 61031 (Franklin Grove, IL) were built in the 1900s. About 19% were built after 1980, while 58% predate 1940. The newest tracked home dates to 2021.

What types of homes are in ZIP 61031?

ZIP 61031 (Franklin Grove, IL) is mostly single-family homes (100% of listings).

How many bedrooms do homes in ZIP 61031 typically have?

The most common size in ZIP 61031 (Franklin Grove, IL) is 3 bd.

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