Best Real Estate Agents in Portola Valley, CA• Updated
Looking for the best real estate agent in Portola Valley, CA? This page ranks the top realtors in Portola Valley by actual transaction data — not reviews or paid ads. Whether you want to find a top listing agent in Portola Valley, CA or buy a home in Portola Valley, our 2026 rankings use verified sales records, days on market, and price retention to surface the highest-performing agents.
Market Pulse: Balanced ⚖️
The Portola Valley, CA real estate market is currently a Balanced Market. Homes are retaining 98% of their value (Sale Price to List Price Ratio). With 14 active listings and 5 closed sales this month, inventory remains at 2.6 months of supply. Trends over the last half-year show median values moving up by 106%, while Average Days on Market has increased by 19%. Transaction speed in Portola Valley is currently 23 days slower than the broader San Mateo benchmark.
Top Listing & Buyer's Agents in Portola Valley, CA
Detached Homes
Entry Level Detached Home Market Trends Median Price Market Trend The average price in the Entry Level Detached Home segment has risen by 14% over the last 6 months. Days On Market Avg. Market Trend Lower is better Days on market for Entry Level Detached Home is decreasing, with homes now staying on market for 58 days on average. Sale Price to List Price Ratio Market Trend Higher is better Lower is better Seller leverage in the Entry Level Detached Home market is strengthening, with the Sale Price to List Price Ratio now at 98%.
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Mid-Market Detached Home Market Trends Median Price Market Trend The average price in the Mid-Market Detached Home segment has risen by 31% over the last 5 months. Days On Market Avg. Market Trend Lower is better Days on market for Mid-Market Detached Home is increasing, with homes now staying on market for 105 days on average. Sale Price to List Price Ratio Market Trend 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 93%.
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Portola Valley Real Estate Market Trends September 2026
Inventory Breakdown by Segment
| Property Type | Entry Level | Mid-Market | Ultra-Luxury | Total |
|---|---|---|---|---|
| Detached Home | 12 | 1 | — | 14 |
Market Insights & FAQ
How is the real estate market in Portola Valley, CA performing right now?
The data indicates a active environment in Portola Valley, CA. Inventory is at 2.6 months, meaning a balanced environment with steady turnover. Inventory is balanced but lean, requiring buyers to be decisive.
What are the current pricing trends for Portola Valley, CA real estate?
Currently, $8,900,000 represents the median entry point in Portola Valley, CA. Over the past half-year, home values in Portola Valley have moved upward by approximately 106% based on regional transaction data.
Are sellers in Portola Valley, CA getting their full asking price?
Buyers have room for negotiation in Portola Valley, CA, with a Sale Price to List Price Ratio of 98%. On average, properties in Portola Valley are transitioning from active to sold status in 69 days.
Who is the best agent to sell my home in Portola Valley?
Based on closed transaction data, Hugh Cornish ranks at the top of our Portola Valley leaderboard — with 6 completed transactions on record earning an algorithm performance score of 57. 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 Portola Valley, CA market compare to San Mateo trends?
Portola Valley, CA maintains a distinct profile within the broader San Mateo region. Median home values are currently 203% higher than the regional average, reflecting the unique demand and inventory dynamics of Portola Valley.
Who is a top listing agent for Entry Level Detached Home homes in Portola Valley, CA?
If you're selling a Entry Level Detached Home in Portola Valley, CA, the data points to Hugh Cornish as a standout choice. Their Entry Level Detached Home closings in Portola Valley, CA show an above-average sale-to-list ratio for this segment — a sign of skilled pricing and negotiation that protects seller value.
Which agent is best for buying a Entry Level Detached Home in Portola Valley, CA?
Our data flags Josh Rubin as a top buyer's advocate for Entry Level Detached Home properties in Portola Valley, CA. Across their deals in the Entry Level Detached Home category, Josh Rubin has consistently achieved better-than-average terms relative to asking price in Portola Valley, CA. That kind of negotiating edge compounds over a transaction.
Which agent is best for buying a Ultra-Luxury Detached Home in Portola Valley, CA?
If you're hunting for a Ultra-Luxury Detached Home in Portola Valley, CA, Leslie Bauer's track record speaks for itself. Buying effectively in this segment means knowing when and how hard to push. Their track record here shows they regularly outperform the local sale-to-list benchmark — in the buyer's favor.
Who is a top listing agent for Mid-Market Detached Home homes in Portola Valley, CA?
Peter Cowperthwaite has been particularly active in Portola Valley's Mid-Market Detached Home segment, and the numbers back it up. Their Mid-Market Detached Home closings in Portola Valley, CA show an above-average sale-to-list ratio for this segment — a sign of skilled pricing and negotiation that protects seller value.
Which agent is best for buying a Mid-Market Detached Home in Portola Valley, CA?
Donald Knight has a strong showing as a buyer's agent in Portola Valley's Mid-Market Detached Home market. Across their deals in the Mid-Market Detached Home category, Donald Knight has consistently achieved better-than-average terms relative to asking price in Portola Valley, CA. That kind of negotiating edge compounds over a transaction.
Who is a top listing agent for Ultra-Luxury Detached Home homes in Portola Valley, CA?
Sellers of Ultra-Luxury Detached Home homes in Portola Valley, CA have found a reliable partner in Scott Dancer, based on closed deal data. Speed and price retention together are the hardest combination to find in a single agent. Their track record in the Ultra-Luxury Detached Home category in Portola Valley, CA reflects both.