San Marcos South Market Trends
median sale prices — San Diego County
San Marcos South at a glance
The median sale price of a home in San Marcos South was $1,451,500 in June 2026, up 1.5% from a year earlier. Since January 2024 the median sale price has risen 19.5% ($1,215,000 → $1,451,500), with the period high of $1,645,000 in October 2025. Greater San Diego Association of REALTORS® reported 44 sales in San Marcos South in June 2026, with a 74.6% sales-to-new-listings ratio and 2.0 months of inventory.
Median sale price trend
Median sale price, Jan 2024 – Jun 2026. Hover a month for the exact value.
Median sale price levels by property type
| Property type | Jun 2026 | Jun 2025 | 1-yr change |
|---|---|---|---|
| Detached | $1,451,500 | $1,430,000 | +1.5% |
| Townhouse / condo | $710,500 | $699,000 | +1.6% |
Monthly sales
Residential sales reported by Greater San Diego Association of REALTORS®, Jun 2025 – Jun 2026.
Source: Greater San Diego Association of REALTORS® via median sale prices (board-published)
Period: June 2026
Market statistics are provided for informational purposes only and may not reflect all real estate activity in the market. Past performance does not guarantee future results. Consult a licensed real estate professional for specific advice.