Real Estate Data API

45231 Cincinnati

161 active listings out of 15K total properties we track in ZIP 45231 (Cincinnati, OH) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
161
Median
$220K
±0%
Sales (12mo)
529
Tracked
15K
Zoomed out

While you're here, take in the bigger picture — maps below show Ohio (statewide), not just 45231. Same company, same dataset, different resolution.

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Key Numbers
Tracked
15K
Active
161
Median list
$220K
Sales (12mo)
529
Get this data →
Key Numbers
Tracked
15K
Active
161
Median list
$220K
Sales (12mo)
529
Get this data →
Key Numbers
Tracked
15K
Active
161
Median list
$220K
Sales (12mo)
529
Get this data →
Key Numbers
Tracked
15K
Active
161
Median list
$220K
Sales (12mo)
529
Get this data →
Key Numbers
Tracked
15K
Active
161
Median list
$220K
Sales (12mo)
529

Inventory breakdown

Distribution of the 161 currently-active listings in ZIP 45231. Full dataset covers 15K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 124 (81.6%)
$300K–$500K 25 (16.4%)
$500K–$750K 2 (1.3%)
$750K–$1M 0 (0%)
$1M–$2M 1 (0.7%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 1
2 bd 16
3 bd 105
4 bd 34
5+ bd 5
Active by property type
Single Family 156 (96.9%)
Condo 4 (2.5%)
Multi Family 1 (0.6%)
For Developers

Get Cincinnati 45231 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/45231
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "45231",
  "total_tracked": 15167,
  "active": 161,
  "median_list": 219950
}
Get an API key Read the docs

ZIP 45231 · Cincinnati, OH real estate: market summary

As of June 2026, Straply tracks 15,167 homes in ZIP 45231 (Cincinnati, OH), with 161 active for sale at a median list price of $219,950 (~$158/sq ft). Notably, most homes were built in the 1950s.

Median list price
$219,950
Median $/sq ft
$158
Active listings
161
Properties tracked
15,167

Frequently asked: ZIP 45231 · Cincinnati, OH real estate

What is the median home price in ZIP 45231?

The median list price in ZIP 45231 (Cincinnati, OH) is $219,950 (about $158 per square foot), based on 161 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 45231?

Active listings in ZIP 45231 (Cincinnati, OH) concentrate in: 82% under $300k and 16% $300k–$500k.

How many homes are for sale in ZIP 45231?

Straply is tracking 161 active listings in ZIP 45231 (Cincinnati, OH) out of 15,167 properties on record as of June 2026.

How old are the homes in ZIP 45231?

Most homes in ZIP 45231 (Cincinnati, OH) were built in the 1950s. About 16% were built after 1980, while 8% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 45231?

ZIP 45231 (Cincinnati, OH) is mostly single-family homes (97% of listings).

How many bedrooms do homes in ZIP 45231 typically have?

The most common size in ZIP 45231 (Cincinnati, OH) is 3 bd.

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