Single-family home
Listing Agent: Leah Tounger (DRE #01400141) · Listing Office: KW Advisors East Bay · Contact: 510-775-1079 · Bought with: Cathy Lee · JODI Realty · MLS #41132606 · Source: CRMLS
18100 De Souza Pl sold for $1,790,000 in July 2026, 5.7% under its $1,899,000 list price, after 38 days on the market. It was first listed at $1,999,000. That works out to $526 per square foot on 3,400 square feet. Across 143 closed sales in 94546 over the last 12 months, the median sold price is $1,064,000 and the median is $661 per square foot, 26% above this sale's $526.
| Quarter | Closed sales in 94546 | Median sold price |
|---|---|---|
| Q1 2026 | 14 | $1,010,000 |
| Q2 2026 | 80 | $1,011,944 |
| Q3 2026 | 47 | $1,122,000 |
| Q4 2026 | 2 | $1,400,000 |
Figures are MLS-reported closed sales (CRMLS); ZIP medians cover the last 12 months. Nalren does not estimate values. Recently sold in Castro Valley · Homes for sale in 94546
New Price! 100k Price Improvement! Nestled in a serene, forest-like setting among towering Redwoods and mature landscaping, this exceptional Upper Castro Valley home has been meticulously maintained and offers rare privacy with close proximity to everyday conveniences and top rated schools. A striking exterior opens to an inviting floor plan with vaulted ceilings and oversized windows that flood the home with natural light and hillside views. Seamless flow between the living, dining, and kitchen areas creates an ideal space for both daily living and entertaining. The chef’s kitchen features a large island, stone countertops, designer tile backsplash, and premium stainless-steel appliances including a Wolf 6-burner gas range and Miele double ovens. Cook and dine while enjoying spectacular scenic views. The living room with vaulted ceilings and family room with stone fireplace offer comfort and style. Upstairs, the oversized primary suite boasts tranquil views and a spa-like bath with soaking tub and glass shower, plus two additional bedrooms. The lower level includes a family room and office, fourth bedroom, full bath, workout room and storage. Expansive decks, outdoor kitchen, pergola dining, spa, fire pit, level lawn and water features create a true indoor-outdoor retreat. This is a destination, not a backyard! This home includes a 2-car garage and EV charger and is commuter friendly with access to nearby BART and freeways. Don't miss this exceptional opportunity to start your next chapter in this elegant custom home.
Listing description from the July 2026 sale, as reported to CRMLS.
Closed sales reported in 94546, nearest first, last 12 months. All recent sales in Castro Valley →