Real Estate Data API

62842 Geff

11 active listings out of 399 total properties we track in ZIP 62842 (Geff, IL) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
11
Median
$109K
±0%
Sold Sep
1
±0%
Tracked
399
Zoomed out

While you're here, take in the bigger picture — maps below show Illinois (statewide), not just 62842. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
399
Active
11
Median list
$109K
Sales (12mo)
8
Get this data →
Key Numbers
Tracked
399
Active
11
Median list
$109K
Sales (12mo)
8
Get this data →
Key Numbers
Tracked
399
Active
11
Median list
$109K
Sales (12mo)
8
Get this data →
Key Numbers
Tracked
399
Active
11
Median list
$109K
Sales (12mo)
8
Get this data →
Key Numbers
Tracked
399
Active
11
Median list
$109K
Sales (12mo)
8

Inventory breakdown

Distribution of the 11 currently-active listings in ZIP 62842. Full dataset covers 399 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 10 (90.9%)
$300K–$500K 1 (9.1%)
$500K–$750K 0 (0%)
$750K–$1M 0 (0%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 2
2 bd 2
3 bd 5
4 bd 0
5+ bd 1
Active by property type
Single Family 9 (81.8%)
Manufactured 1 (9.1%)
Other 1 (9.1%)
For Developers

Get Geff 62842 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/62842
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "62842",
  "total_tracked": 399,
  "active": 11,
  "median_list": 109000
}
Get an API key Read the docs

Nearby ZIP codes

Other Illinois ZIPs within a short drive of 62842.

62823
→
Cisne 62823
4.3 mi away 22 active
62837
→
Fairfield 62837
6.2 mi away 143 active
62878
→
Rinard 62878
9.1 mi away 3 active
62886
→
Sims 62886
9.3 mi away 5 active
62446
→
Mount Erie 62446
10 mi away 2 active
62850
→
Johnsonville 62850
10.2 mi away 2 active
62843
→
Golden Gate 62843
12.6 mi away 2 active
62809
→
Barnhill 62809
12.6 mi away 2 active
Looking for more? Browse Illinois

ZIP 62842 · Geff, IL real estate: market summary

As of November 2026, Straply tracks 399 homes in ZIP 62842 (Geff, IL), with 11 active for sale at a median list price of $109,000 (~$55/sq ft). Notably, most homes were built in the 1990s.

Median list price
$109,000
Median $/sq ft
$55
Active listings
11
Median sale price
$50,000
Properties tracked
399

Frequently asked: ZIP 62842 · Geff, IL real estate

What is the median home price in ZIP 62842?

The median list price in ZIP 62842 (Geff, IL) is $109,000 (about $55 per square foot), based on 11 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 62842?

Active listings in ZIP 62842 (Geff, IL) concentrate in: 91% under $300k and 9% $300k–$500k.

How many homes are for sale in ZIP 62842?

Straply is tracking 11 active listings in ZIP 62842 (Geff, IL) out of 399 properties on record as of November 2026.

How old are the homes in ZIP 62842?

Most homes in ZIP 62842 (Geff, IL) were built in the 1990s. About 60% were built after 1980, while 11% predate 1940. The newest tracked home dates to 2023.

What types of homes are in ZIP 62842?

ZIP 62842 (Geff, IL) is mostly single-family homes (82% of listings). Also common: manufactured homes 9%, other 9%.

How many bedrooms do homes in ZIP 62842 typically have?

The most common size in ZIP 62842 (Geff, IL) is 3 bd.

What areas are near ZIP 62842?

Nearby markets Straply also tracks include Cisne 62823, Fairfield 62837, Rinard 62878, Sims 62886.

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