Best Real Estate Agents in Castro Valley, CA• Updated Mar 2026

The data indicates a active environment in Castro Valley, CA. Inventory is at 2.4 months, meaning a balanced environment with steady turnover. Inventory is balanced but lean, requiring buyers to be decisive.

Currently, $1,252,000 represents the median entry point in Castro Valley, CA. Over the past half-year, home values in Castro Valley have moved downward by approximately 7% based on regional transaction data.

Sellers hold significant leverage in Castro Valley, CA, with a Sale Price to List Price Ratio of 100.7%. On average, properties in Castro Valley are transitioning from active to sold status in 40 days.

Based on closed transaction data, Amy Robeson ranks at the top of our Castro Valley leaderboard — with 2 completed transactions on record earning an algorithm performance score of 84. Agent Algo's rankings are built entirely from real deal outcomes — not reviews or paid placements — so this reflects actual results in the local market.

Castro Valley, CA maintains a distinct profile within the broader Alameda region. Median home values are currently 6% higher than the regional average, reflecting the unique demand and inventory dynamics of Castro Valley.

If you're selling a High-End Detached Home in Castro Valley, CA, the data points to Amy Robeson as a standout choice. Their listings in this segment have consistently closed faster than the local average while achieving above-average sale-to-list ratios — a rare combination that directly benefits sellers on both time and final price.

Our transaction-level analysis puts Linda Neff at the top for Mid-Market Detached Home listings in Castro Valley, CA. The data points to a dual edge here: shorter time on market than is typical for this segment, and sale prices that hold closer to — or above — the asking price compared to local norms.

If you're hunting for a Mid-Market Detached Home in Castro Valley, CA, Renhui Yang's track record speaks for itself. For buyers competing in the Mid-Market Detached Home market in Castro Valley, CA, their track record indicates speed and negotiating strength that outperforms the segment baseline on both counts.

Theresa Mejia has been particularly active in Castro Valley's Mid-Market Townhome segment, and the numbers back it up. Their Mid-Market Townhome closings in Castro Valley, CA show an above-average sale-to-list ratio for this segment — a sign of skilled pricing and negotiation that protects seller value.

When looking specifically at Entry Level Condo/Co-op transactions, Elias Muniz Rodriguez consistently surfaces as a top performer in Castro Valley, CA. Elias Muniz Rodriguez has consistently held closer to asking price than the typical Entry Level Condo/Co-op agent in Castro Valley, CA. For sellers prioritizing their final number, that's the metric that matters most.

For those looking to purchase a High-End Detached Home in Castro Valley, CA, Patricia Ulip has the deal history to support the choice. For buyers competing in the High-End Detached Home market in Castro Valley, CA, their track record indicates speed and negotiating strength that outperforms the segment baseline on both counts.

Navigating Castro Valley's Entry Level Detached Home market as a buyer? Chance Marden is among the most effective agents in this niche. Their buyer closings in this segment show a sale-to-list ratio that's more favorable than the local average — a signal of effective negotiation that keeps final purchase prices competitive for buyers.

Gretchen Pearson specializes in Ultra-Luxury Multi-Family (2-4 Unit) properties and has built a measurable edge in Castro Valley's market. The data points to a dual edge here: shorter time on market than is typical for this segment, and sale prices that hold closer to — or above — the asking price compared to local norms.