78039
San Antonio, Texas

The 78039 ZIP code shows a median sale price of $767,000 as of February 2026, representing an extraordinary year-over-year increase of 1294.5%. This extreme appreciation suggests either a fundamental shift in property composition or a severe supply constraint. Homes are moving quickly at 28 days on market, with 50% of sales closing above asking price, indicating aggressive buyer competition and limited inventory availability in this price tier.

This market strongly favors existing homeowners considering liquidation and cash-heavy investors who can close quickly without financing contingencies. The 28-day average DOM and 50% above-ask ratio make financing-dependent buyers vulnerable to being outbid. Sellers can command premiums in the current environment, while speculative buyers face elevated risk given the 1294.5% price surge potentially reflecting data anomalies or unsustainable appreciation rates rather than organic market growth.

The PropIQ score of 100 indicates maximum buy-signal strength, though the quadruple-digit percentage gain warrants scrutiny of underlying data quality and property mix changes. Monitor whether February's pricing represents sustainable demand or statistical outliers from luxury transactions. The key leading indicator will be March inventory levels and whether the 50% above-ask metric persists or reverts toward market norms as spring buying season progresses.