Real Estate Data API

62423 Dennison

17 active listings out of 339 total properties we track in ZIP 62423 (Dennison, IL) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
17
Median
$280K
±0%
Sold Sep
1
±0%
Tracked
339
Zoomed out

While you're here, take in the bigger picture — maps below show Illinois (statewide), not just 62423. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
339
Active
17
Median list
$280K
Sales (12mo)
6
Get this data →
Key Numbers
Tracked
339
Active
17
Median list
$280K
Sales (12mo)
6
Get this data →
Key Numbers
Tracked
339
Active
17
Median list
$280K
Sales (12mo)
6
Get this data →
Key Numbers
Tracked
339
Active
17
Median list
$280K
Sales (12mo)
6
Get this data →
Key Numbers
Tracked
339
Active
17
Median list
$280K
Sales (12mo)
6

Inventory breakdown

Distribution of the 17 currently-active listings in ZIP 62423. Full dataset covers 339 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 9 (52.9%)
$300K–$500K 3 (17.6%)
$500K–$750K 3 (17.6%)
$750K–$1M 2 (11.8%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 1
2 bd 0
3 bd 7
4 bd 6
5+ bd 0
Active by property type
Single Family 12 (70.6%)
Lot 4 (23.5%)
Other 1 (5.9%)
For Developers

Get Dennison 62423 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/62423
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "62423",
  "total_tracked": 339,
  "active": 17,
  "median_list": 279900
}
Get an API key Read the docs

Nearby ZIP codes

Other Illinois ZIPs within a short drive of 62423.

62441
→
Marshall 62441
7.9 mi away 79 active
61955
→
Vermilion 61955
9.1 mi away 3 active
61944
→
Paris 61944
12.7 mi away 136 active
62477
→
West Union 62477
16.1 mi away 6 active
62442
→
Martinsville 62442
18.3 mi away 13 active
62478
→
West York 62478
20.6 mi away 8 active
61933
→
Kansas 61933
20.7 mi away 2 active
61949
→
Redmon 61949
20.8 mi away 1 active
Looking for more? Browse Illinois

ZIP 62423 · Dennison, IL real estate: market summary

As of November 2026, Straply tracks 339 homes in ZIP 62423 (Dennison, IL), with 17 active for sale at a median list price of $279,900 (~$154/sq ft). Notably, it has notably historic housing — 22% of homes predate 1940.

Median list price
$279,900
Median $/sq ft
$154
Active listings
17
Median sale price
$224,500
Properties tracked
339

Frequently asked: ZIP 62423 · Dennison, IL real estate

What is the median home price in ZIP 62423?

The median list price in ZIP 62423 (Dennison, IL) is $279,900 (about $154 per square foot), based on 17 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 62423?

Active listings in ZIP 62423 (Dennison, IL) concentrate in: 53% under $300k and 18% $300k–$500k.

How many homes are for sale in ZIP 62423?

Straply is tracking 17 active listings in ZIP 62423 (Dennison, IL) out of 339 properties on record as of November 2026.

How old are the homes in ZIP 62423?

Most homes in ZIP 62423 (Dennison, IL) were built in the 2000s. About 54% were built after 1980, while 22% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 62423?

ZIP 62423 (Dennison, IL) is mostly single-family homes (71% of listings). Also common: lots / land 24%, other 6%.

How many bedrooms do homes in ZIP 62423 typically have?

The most common size in ZIP 62423 (Dennison, IL) is 3 bd.

What areas are near ZIP 62423?

Nearby markets Straply also tracks include Marshall 62441, Vermilion 61955, Paris 61944, West Union 62477.

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