122 Castilian Way, San Mateo, CA 94402
Single-family home
Sold September 2026
Listing Agent: Milana Ostroy (DRE #01398893) · Listing Office: Serhant California Inc · Contact: 949-697-2781 · Bought with: Heidi Maierhofer · KW Advisors · MLS #ML82061271 · Source: CRMLS
How this sale compares
122 Castilian Way sold for $3,940,000 in September 2026, at its full list price. That works out to $1,576 per square foot on 2,500 square feet. Across 79 closed sales in 94402 over the last 12 months, the median sold price is $2,700,000 and the median is $1,381 per square foot — 12% below this sale's $1,576.
| Quarter | Closed sales in 94402 | Median sold price |
|---|---|---|
| Q1 2026 | 7 | $2,750,000 |
| Q2 2026 | 41 | $2,610,000 |
| Q3 2026 | 31 | $2,700,000 |
Figures are MLS-reported closed sales (CRMLS); ZIP medians cover the last 12 months. Nalren does not estimate values. Recently sold in San Mateo · Homes for sale in 94402
Sale history
Recent sales near 122 Castilian Way
- 229 Aragon Boulevard — Sold $3,500,000 · 4 bd · 3 ba · 2,340 sqft · May 2026 · 0.2 mi
- 508 Maple Street — Sold $2,911,000 · 3 bd · 2 ba · 1,610 sqft · Sep 2026 · 0.3 mi
- 320 Hobart Avenue — Sold $1,890,000 · 2 bd · 1 ba · 1,300 sqft · Jul 2026 · 0.3 mi
- 401 Castilian Way — Sold $3,610,000 · 3 bd · 3 ba · 2,450 sqft · Jul 2026 · 0.3 mi
- 225 Virginia Avenue PH-D — Sold $1,147,500 · 2 bd · 2 ba · 1,486 sqft · May 2026 · 0.3 mi
- 1241 Edinburgh Street — Sold $2,675,000 · 3 bd · 2 ba · 1,390 sqft · Jul 2026 · 0.4 mi
- 28 W 4th Avenue 11 — Sold $1,260,000 · 2 bd · 2 ba · 1,700 sqft · Jun 2026 · 0.4 mi
- 111 W 3rd Avenue 201 — Sold $1,850,000 · 2 bd · 2 ba · 2,210 sqft · May 2026 · 0.4 mi
MLS-reported closed sales in 94402, nearest first (last 12 months). All recent sales in San Mateo →
Questions about 122 Castilian Way
When did 122 Castilian Way last sell?
122 Castilian Way last sold in September 2026 for $3,940,000, according to CRMLS-reported closed sales.
What did 122 Castilian Way sell for?
$3,940,000 — about $1,576 per square foot.
How does that compare to other San Mateo sales?
79 homes closed in ZIP 94402 over the last 12 months at a median of $2,700,000 ($1,381 per square foot). This sale was $1,576 per square foot.
Is 122 Castilian Way for sale now?
122 Castilian Way is not currently listed on the MLS. Browse current homes for sale in San Mateo on Nalren.