Best Real Estate Agents in San Geronimo, CA• Updated

Looking for the best real estate agent in San Geronimo, CA? This page ranks the top realtors in San Geronimo by actual transaction data — not reviews or paid ads. Whether you want to find a top listing agent in San Geronimo, CA or buy a home in San Geronimo, our 2026 rankings use verified sales records, days on market, and price retention to surface the highest-performing agents.

Market Pulse
|Real-time Analysis

Market Pulse: Opportunity 📈

The San Geronimo, CA real estate market is currently a Buyer's Market. Homes are retaining 96% of their value (Sale Price to List Price Ratio). With 6 active listings and 2 closed sales this month, inventory remains at 0 months of supply. Trends over the last half-year show median values remaining stable, while Average Days on Market has increased by 92%. Transaction speed in San Geronimo is currently 40 days slower than the broader Marin benchmark.

Top Listing & Buyer's Agents in San Geronimo, CA

Detached Homes

111DecJan
Sales Volume
Sales volume has remained steady over the last 2 months, holding at 1 transactions.
Mid-Market Detached Home Market Trends
Median Price
Market Trend
$870K$1.1M$1.3MDecJanCj Spielman (Buyer): Median Price $1.3MCSToni Hanna (Buyer): Median Price $925KTHMolly Halstenson (Seller): Median Price $925KMHMichael Cusick (Seller): Median Price $1.3MMC
The average price in the Mid-Market Detached Home segment has risen by 39% over the last 2 months.
Days On Market Avg.
Market Trend
41d92d143dDecJanCj Spielman (Buyer): Days On Market Avg. 131dCSToni Hanna (Buyer): Days On Market Avg. 53dTHMolly Halstenson (Seller): Days On Market Avg. 53dMHMichael Cusick (Seller): Days On Market Avg. 131dMC
Lower is better
Days on market for Mid-Market Detached Home is increasing, with homes now staying on market for 131 days on average.
Sale Price to List Price Ratio
Market Trend
96%96%97%DecJanCj Spielman (Buyer): Sale-to-List Ratio 96%CSToni Hanna (Buyer): Sale-to-List Ratio 97%THMolly Halstenson (Seller): Sale-to-List Ratio 97%MHMichael Cusick (Seller): Sale-to-List Ratio 96%MC
Higher is better
Lower is better
Seller leverage in the Mid-Market Detached Home market is shifting towards buyers, with the Sale Price to List Price Ratio now at 96%.
Mid-Market Detached Home Segment
($920K - $1.3M)
DEALS
2
AVG. DOM
92d
Sale Price to List Price Ratio
96%
MH
Molly Halstenson
Top Seller
1-3
30-60 days
97%
CS
Cj Spielman
Top Buyer
1-3
> 60 days
96%

San Geronimo Real Estate Market Trends June 2026

Total Active Listings
6
Recently Listed (7d)
0
market entries
Average List Price
$2.3M
current avg.

Inventory Breakdown by Segment

Property TypeMid-MarketTotal
Detached Home
1
6

Market Insights & FAQ

How is the real estate market in San Geronimo, CA performing right now?

The data indicates a high-intensity environment in San Geronimo, CA. Inventory is at 0 months, meaning a fast-paced market where inventory is limited. Inventory is critically low, meaning well-priced homes move rapidly often with multiple offers.

What are the current pricing trends for San Geronimo, CA real estate?

Currently, $1,107,000 represents the median entry point in San Geronimo, CA. Over the past half-year, home values in San Geronimo have moved steady by approximately 0% based on regional transaction data.

Are sellers in San Geronimo, CA getting their full asking price?

Buyers have room for negotiation in San Geronimo, CA, with a Sale Price to List Price Ratio of 96.3%. On average, properties in San Geronimo are transitioning from active to sold status in 92 days.

Who is the best agent to sell my home in San Geronimo?

Based on closed transaction data, Molly Halstenson ranks at the top of our San Geronimo leaderboard earning an algorithm performance score of -73. 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.

How does the San Geronimo, CA market compare to Marin trends?

San Geronimo, CA maintains a distinct profile within the broader Marin region. Median home values are currently 53% lower than the regional average, reflecting the unique demand and inventory dynamics of San Geronimo.

Which agent is best for buying a Mid-Market Detached Home in San Geronimo, CA?

Buyers targeting Mid-Market Detached Home homes in San Geronimo, CA may want to work with Cj Spielman. 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.

Who is a top listing agent for Mid-Market Detached Home homes in San Geronimo, CA?

Our transaction-level analysis puts Molly Halstenson at the top for Mid-Market Detached Home listings in San Geronimo, 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.

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