Active Listings
57
⇩ 20.8% vs 72 last year
Castro Valley Hills (The Hills) · Central (Central Castro Valley) · Central East (Central East Castro Valley) · Downtown Castro Valley (Downtown) · East (East Castro Valley) · Lake Chabot · North Hayward · Northeast (Northeast Castro Valley) · South (South Castro Valley) · Upper Castro Valley · West (West Castro Valley)
Data as of March 2026. Source: Realtor.com.
The CASTRO VALLEY, CA real estate market (94546) currently shows 57 active listings, with 27 pending sales. Homes are averaging 28 days on the market before going under contract.
Inventory has tightened compared to last year, with 15 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 28 days on market compared to 16 days last year.
The median listing price has fallen 10.1% year-over-year, from $999,900 to $899,000.
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.
Population: 45,761 · Density: 1,107.2/mi² · Median household income: $117,808
Typical home value: $938,031 · Homeownership: 65.7%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 94546 | Castro Valley, CA 94546 | 0.0 mi | 49 | $44,841,958 | $910,988 | $915,142 |
| 94605 | Oakland, CA 94605 | 3.7 mi | 100 | $69,043,100 | $673,500 | $690,431 |
| 94577 | San Leandro, CA 94577 | 4.3 mi | 45 | $35,037,360 | $783,500 | $778,608 |
| 94603 | Oakland, CA 94603 | 4.7 mi | 51 | $26,212,062 | $506,225 | $513,962 |
| 94579 | San Leandro, CA 94579 | 4.9 mi | 15 | $12,699,780 | $863,900 | $846,652 |
| 94583 | San Ramon, CA 94583 | 6.0 mi | 75 | $93,308,550 | $1,290,472 | $1,244,114 |
| 94542 | Hayward, CA 94542 | 6.5 mi | 19 | $23,012,990 | $1,199,444 | $1,211,210 |
| 94544 | Hayward, CA 94544 | 7.2 mi | 78 | $63,521,094 | $801,472 | $814,373 |
| 94601 | Oakland, CA 94601 | 7.6 mi | 48 | $30,427,296 | $598,916 | $633,902 |
| 94602 | Oakland, CA 94602 | 7.9 mi | 39 | $31,337,592 | $829,750 | $803,528 |
| 94502 | Alameda, CA 94502 | 8.2 mi | 18 | $18,314,460 | $870,750 | $1,017,470 |
| 94507 | Alamo, CA 94507 | 9.5 mi | 32 | $153,675,360 | $3,045,000 | $4,802,355 |
| 94611 | Oakland, CA 94611 | 9.6 mi | 78 | $100,081,566 | $1,024,500 | $1,283,097 |
As of March 2026, there are 57 active listings in CASTRO VALLEY, CA (zip code 94546), compared to 72 the prior year.
The median listing price in CASTRO VALLEY, CA 94546 is $899,000 as of March 2026, a 10.1% decrease from $999,900 the prior year.
Homes in CASTRO VALLEY, CA 94546 spend an average of 28 days on the market before going under contract, compared to 16 days the prior year.
Based on current inventory and days-on-market data as of March 2026, CASTRO VALLEY, CA 94546 is currently a Balanced Market. Inventory has tightened compared to last year, with 15 fewer active listings — creating more competition among buyers. Homes are taking longer to sell, averaging 28 days on market compared to 16 days last year.
With SELL123.com's maximum 3% commission, sellers in CASTRO VALLEY, CA 94546 save an estimated $17,980 compared to a typical 5% commission on the median listing price of $899,000. 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.