Real Estate Data API

92831 Fullerton

78 active listings out of 7.9K total properties we track in ZIP 92831 (Fullerton, CA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
78
Median
$999K
±0%
Sales (12mo)
203
Tracked
7.9K
Zoomed out

While you're here, take in the bigger picture — maps below show Los Angeles metro, not just 92831. Same company, same dataset, different resolution.

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Over the past 12 months, ZIP 92831 has recorded 203 home sales.

Key Numbers
Tracked
7.9K
Active
78
Median list
$999K
Sales (12mo)
203
Get this data →

Right now, 78 homes are actively for sale in ZIP 92831. Median list price is $999K at $595/sqft. Hover each hex for micro-neighborhood stats (median price, $/sqft, top property type).

Key Numbers
Tracked
7.9K
Active
78
Median list
$999K
Sales (12mo)
203
Get this data →
Key Numbers
Tracked
7.9K
Active
78
Median list
$999K
Sales (12mo)
203
Get this data →
Key Numbers
Tracked
7.9K
Active
78
Median list
$999K
Sales (12mo)
203
Get this data →
Key Numbers
Tracked
7.9K
Active
78
Median list
$999K
Sales (12mo)
203
Get this data →
Key Numbers
Tracked
7.9K
Active
78
Median list
$999K
Sales (12mo)
203

Inventory breakdown

Distribution of the 78 currently-active listings in ZIP 92831. Full dataset covers 7.9K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 15 (19.7%)
$500K–$750K 15 (19.7%)
$750K–$1M 9 (11.8%)
$1M–$2M 25 (32.9%)
$2M+ 12 (15.8%)
Active by bedroom count
Studio/1 bd 12
2 bd 18
3 bd 15
4 bd 13
5+ bd 20
Active by property type
Single Family 38 (48.7%)
Condo 26 (33.3%)
Multi Family 11 (14.1%)
Townhouse 3 (3.8%)
For Developers

Get Fullerton 92831 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/92831
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "92831",
  "total_tracked": 7911,
  "active": 78,
  "median_list": 999499
}
Get an API key Read the docs

ZIP 92831 · Fullerton, CA real estate: market summary

As of June 2026, Straply tracks 7,911 homes in ZIP 92831 (Fullerton, CA), with 78 active for sale at a median list price of $999,499 (~$595/sq ft). Notably, most homes were built in the 1950s.

Median list price
$999,499
Median $/sq ft
$595
Active listings
78
Properties tracked
7,911

Frequently asked: ZIP 92831 · Fullerton, CA real estate

What is the median home price in ZIP 92831?

The median list price in ZIP 92831 (Fullerton, CA) is $999,499 (about $595 per square foot), based on 78 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 92831?

Active listings in ZIP 92831 (Fullerton, CA) concentrate in: 33% $1m–$2m and 20% $300k–$500k.

How many homes are for sale in ZIP 92831?

Straply is tracking 78 active listings in ZIP 92831 (Fullerton, CA) out of 7,911 properties on record as of June 2026.

How old are the homes in ZIP 92831?

Most homes in ZIP 92831 (Fullerton, CA) were built in the 1950s. About 11% were built after 1980, while 5% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 92831?

ZIP 92831 (Fullerton, CA) is mostly single-family homes (49% of listings). Also common: condos 33%, multi-family homes 14%.

How many bedrooms do homes in ZIP 92831 typically have?

The most common size in ZIP 92831 (Fullerton, CA) is 5+ bd.

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