Market Intelligence · CA / Fullerton

Fullerton, CA 92831 Housing Market

In Fullerton, CA 92831, the typical home value is $1,069,019, up 2.3% over the past year. The median list price is $749,900, and the median days on market is 45.

Updated August 2026Median value$1054K

The median home value in Fullerton, CA 92831 is $1.05M as of August 2026, up 3.2% year over year, according to Zillow ZHVI. Get your own home's value and a real cash offer in about two minutes, with sources shown and no obligation.

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Typical 92831 range

$969K to $1.14M

This is an automated estimate, not an appraisal. Actual value is determined by current market conditions and professional evaluation. It is provided for informational purposes only and is not an offer to buy or a promise of value.

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12-month value trend

+3.2% over 12 months

Typical home value in 92831 over the last 12 months: $1.02M in Aug 2025 to $1.05M in Aug 2026 (+3.2%).

Aug 2025$1.02M

Aug 2026$1.05M

The numbers

What is the 92831 housing market like?

Typical home value

$1.05M

Up3.2%YoY

Median list price

$750K

Down3.7%MoM

Days on market

45

Up25.0%MoM

Homes for sale

36

Up5.9%MoM

Price cuts

15.6%

Up17.5%MoM

New listings

20

Down23.1%MoM

Sources · Zillow ZHVI (August 2026) / Realtor.com (August 2026) / FRED (September 2026)

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The comparison

How do 92831 home prices compare?

  • 92831$1,053,695
  • Fullerton$1,019,937
  • California$694,777
  • United States$288,625

Median Zillow home value (ZHVI), as of August 2026. Comparison levels are medians across every ZIP code with Zillow data (Fullerton: 4 ZIPs; California: 1,543 ZIPs; United States: 26,265 ZIPs).

Context

In Fullerton's 92831 market, the typical home value is $1,069,019, up 2.3% over the past year. The median list price is $749,900, and the median days on market is 45. Inventory shows 36 homes for sale, with 20 new listings entering the market. Price reductions are present but not dominant, at 15.6% of listings. For a seller, the honest read is that value support exists, but buyers still have room to be selective.

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