Market Intelligence · CA / San Diego County

San Marcos, CA housing market

2 ZIP markets liveData updated August 2026Typical value$970K1-yr changeUp0.4%

The median home value in San Marcos, CA is $970K as of August 2026, up 0.4% 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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The coverage

San Marcos, by the numbers.

Typical home valueZillow ZHVI, August 2026
$970K
1-yr changeMedian across San Marcos ZIPs
+0.4%
ZIP markets live4 tracked in San Marcos
2
County
San Diego County

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12-month value trend

+0.4% over 12 months

Typical home value in San Marcos over the last 12 months: $967K in Aug 2025 to $970K in Aug 2026 (+0.4%).

Aug 2025$967K

Aug 2026$970K

Median Zillow home value index across San Marcos's ZIP codes.

Context

Zillow's home value index puts the typical San Marcos home at $970,260 as of August 2026, a 12-month move of +0.4%. Turning to what is for sale, Realtor.com counts 152 homes on the market, 56 newly listed, and a median asking price of $872,225 as of August 2026. Listings sit a median 45 days before selling, with 30.2% of active homes cutting their price. Taken together, the numbers describe a steady market: values are holding their gains while buyers have room to negotiate on individual listings.

The numbers

What is the housing market like in San Marcos, CA?

Typical home value

$970K

Up0.4%YoY

Median list price

$872K

Days on market

45

Homes for sale

152

Price cuts

30.2%

New listings

56

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

Figures reflect San Marcos's ZIP codes with market data: values and listing medians take the median across ZIPs; inventory and new listings are summed.

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Live markets

What ZIP codes are live in San Marcos?

Typical value is the Zillow home value index (ZHVI) for each ZIP, as of August 2026. 1-yr change compares it to the same ZIP a year earlier. We track 4 San Marcos ZIP codes in total; the remaining 2 publish as their data clears editorial QA.

Zillow ZHVI, August 2026

Local pros

Who are the top real estate agents in San Marcos?

Top real estate agents in San Marcos, CA

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Nearby markets

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