South San Francisco Housing Market Report – June 2026

Here's a look at how the South San Francisco, CA real estate market performed in June 2026, based on actual sold data from the MLS.

Market Snapshot

  • Homes Sold: 39
  • Median Sale Price: $1,300,000
  • Average Sale Price: $1,306,272
  • Average Price Per Sq Ft: $908
  • Average Days on Market: 43
  • Sale-to-List Price Ratio: 108.2%

Month-Over-Month Trends

Compared to May, the median sale price in South San Francisco moved 3.3% down (from $1,345,000 to $1,300,000). The number of homes sold was 0.0% down compared to the prior month (39 vs. 39). Average days on market shifted 4.9% up (41 days to 43 days).

Year-Over-Year Comparison

Compared to June 2025, the median sale price is 18.2% up (from $1,100,000 to $1,300,000). Sales volume is 56.0% up year-over-year.

What This Means

South San Francisco's housing market is showing signs of cooling after a strong spring, though it remains fundamentally healthy. Median prices dipped 3.3% month-over-month to $1.3 million, suggesting we're hitting a natural seasonal plateau as we move deeper into summer. Homes are still selling above asking at 108.2%, indicating solid underlying demand, but they're lingering on the market slightly longer at 43 days compared to 41 in May. This modest slowdown is typical for June as many buyers take vacations and inventory naturally becomes more abundant.

The year-over-year picture is more impressive, with median prices up 18.2% and sales volume up significantly since June 2025. The current active inventory of 59 listings—with homes asking a median of $1.049 million—actually provides more breathing room for buyers than we've seen in recent years. Properties are sitting closer to two months on market in the active pool, which is reasonable and suggests less of a frenzied bidding environment than we experienced during last summer's market.

For buyers, this represents a less pressured moment to make offers, though competition hasn't disappeared entirely. The single-family home dominance in sales reflects South San Francisco's character as a primarily residential community, and these price levels remain robust despite the modest monthly dip.

South San Francisco Sales by Zip Code

Zip Code Homes Sold Median Price Avg $/SqFt Avg DOM
94080 39 $1,300,000 $908 43

Sales by Property Type

Property Type Homes Sold Median Price Avg $/SqFt
SINGLE_FAMILY 31 $1,310,000 $1,005
CONDOS 5 $755,000 $664
MOBILE 1 $149,000 $248
MULTI_FAMILY 1 $1,100,000 $343
OTHER 1 $2,800,000 $353

Sales by Price Range

Price Range Homes Sold
$100K - $199K 1
$500K - $749K 2
$750K+ 36

Current Active Listings

As of this report, there are 59 active listings in South San Francisco with a median asking price of $1,049,000 and an average of 53 days on market.

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