Active Listings
42
⇩ 2.3% vs 43 last year
Population: 45,761 · Density: 1,107.2/mi² · Median household income: $117,808
Typical home value: $938,031 · Homeownership: 65.7%
Data as of January 2026. Source: Realtor.com.
The CASTRO VALLEY, CA real estate market (94546) currently shows 42 active listings, with 16 pending sales. Homes are averaging 58 days on the market before going under contract.
Inventory has tightened compared to last year, with 1 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 58 days on market compared to 47 days last year.
The median listing price has risen 1.8% year-over-year, from $969,599 to $987,495.
Whether you are buying or selling in CASTRO VALLEY, CA, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 94546 | Castro Valley, CA 94546 | 0.0 mi | 42 | $38,626,056 | $987,495 | $919,668 |
| 94605 | Oakland, CA 94605 | 3.7 mi | 82 | $55,443,890 | $622,500 | $676,145 |
| 94577 | San Leandro, CA 94577 | 4.3 mi | 36 | $28,525,572 | $793,500 | $792,377 |
| 94603 | Oakland, CA 94603 | 4.7 mi | 50 | $26,294,750 | $512,450 | $525,895 |
| 94579 | San Leandro, CA 94579 | 4.9 mi | 11 | $7,838,105 | $695,000 | $712,555 |
| 94583 | San Ramon, CA 94583 | 6.0 mi | 51 | $61,705,206 | $1,298,000 | $1,209,906 |
| 94542 | Hayward, CA 94542 | 6.5 mi | 21 | $22,567,251 | $912,000 | $1,074,631 |
| 94544 | Hayward, CA 94544 | 7.2 mi | 72 | $57,293,208 | $785,000 | $795,739 |
| 94601 | Oakland, CA 94601 | 7.6 mi | 43 | $26,026,008 | $597,000 | $605,256 |
| 94602 | Oakland, CA 94602 | 7.9 mi | 24 | $18,920,352 | $774,000 | $788,348 |
| 94502 | Alameda, CA 94502 | 8.2 mi | 11 | $11,845,471 | $847,500 | $1,076,861 |
| 94507 | Alamo, CA 94507 | 9.5 mi | 23 | $103,697,892 | $2,398,800 | $4,508,604 |
| 94611 | Oakland, CA 94611 | 9.6 mi | 47 | $64,029,040 | $1,012,000 | $1,362,320 |
As of January 2026, there are 42 active listings in CASTRO VALLEY, CA (zip code 94546), compared to 43 the prior year.
The median listing price in CASTRO VALLEY, CA 94546 is $987,495 as of January 2026, a 1.8% increase from $969,599 the prior year.
Homes in CASTRO VALLEY, CA 94546 spend an average of 58 days on the market before going under contract, compared to 47 days the prior year.
Based on current inventory and days-on-market data as of January 2026, CASTRO VALLEY, CA 94546 is currently a Balanced Market. Inventory has tightened compared to last year, with 1 fewer active listings — creating more competition among buyers. Homes are taking longer to sell, averaging 58 days on market compared to 47 days last year.
With SELL123.com's maximum 3% commission, sellers in CASTRO VALLEY, CA 94546 save an estimated $19,750 compared to a typical 5% commission on the median listing price of $987,495. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.