Top real estate agents in Rossmoor, CA
Everything you need to choose well in Rossmoor: what the market is doing, where your home fits, and which of its 115 ranked agents actually deliver — ranked by verified results, never by who paid.
The Rossmoor market right now
Last 12 months, compared with the 12 before · verified closed salesHow the Rossmoor market is moving
Median sale price by quarter
Homes sold by quarter
The long view: Rossmoor home values since 2012
Median sale price by year
Long-term data provided by Redfin, a national real estate brokerage. Current year partial.
Where does your home fit in Rossmoor?
The middle half of Rossmoor homes sold between $1.6M and $2.3M over the last 24 months — and one in ten topped $2.8M. Agents who win in one price range are often invisible in another, so compare agents against your price point, not just the citywide average.
Most agents here barely transact — that's why the ranking matters
Half of the 146 agents who closed a deal in Rossmoor in the last two years closed just one. Experience in your market and price range is rare — the list below shows who actually has it.
The Rossmoor leaderboard
| # | Agent | Brokerage | Score | Sales (24 mo) in Rossmoor | Median price | Avg DOM | Sale÷list |
|---|---|---|---|---|---|---|---|
| 1 | Granger Riach | Y Realty | 65 | 9 | $1.8M | 13 | 98.1% |
| 2 | Philip Dematteo | First Team Real Estate | 64 | 43 | $1.7M | 34 | 97.6% |
| 3 | Kathleen Tomblin | The Westwood Real Estate Group | 62 | 11 | $1.7M | 20 | 99.7% |
| 4 | Kevin Tomblin | The Westwood Real Estate Group | 56 | 10 | $1.7M | 20 | 99.7% |
| 5 | Joshua Coburn | Chamberlain Real Estate | 48 | 8 | $1.8M | 21 | 103.0% |
| 6 | Craig Chamberlain | Chamberlain Real Estate | 45 | 5 | $1.4M | 16 | 102.7% |
| 7 | Sean Stanfield | Pacific Sotheby's Int'l Realty | 28 | 7 | $2.3M | 58 | 96.2% |
| 8 | Mary Ryan | Pacific Sotheby's Int'l Realty | 21 | 5 | $2.8M | 61 | 96.8% |
Score (0–100) summarizes each agent's recent verified results in Rossmoor — sales closed, speed, and pricing outcomes. Agents cannot pay to change it. Showing the top 8 of 115 ranked agents (5+ closed sales here, last 24 months) — browse all 214 agents active in Rossmoor.
Skip the guesswork
Answer a few questions about your home and plans — we'll narrow Rossmoor's agents to the handful worth interviewing, using the same performance data on this page.
More Rossmoor rankings
Who actually sells Rossmoor
Brokerage share of agent transaction sides, last 24 months.
Frequently asked questions
Who are the top real estate agents in Rossmoor, CA?
Based on verified sale results over the last 24 months, the top agents in Rossmoor include Granger Riach, Philip Dematteo, Kathleen Tomblin. Rankings reflect closed sales, speed of sale, and pricing results — agents cannot pay for placement.
How are Rossmoor agents ranked?
By verified sale results in Rossmoor: how much an agent actually closes, how fast their listings sell versus the local norm, and how their pricing holds up. No agent can pay to change their position.
Which brokerages sell the most homes in Rossmoor?
By share of agent transaction sides over the last 24 months: First Team Real Estate (21.8%), The Westwood Real Estate Group (8.1%), Keller Williams Coastal Prop. (5%).
What is the Rossmoor housing market like in 2026?
Over the last 12 months Rossmoor recorded 52 home sales at a median $1,834,500 (+6.3% vs prior year). Homes typically sell in 14 days at 98.9% of asking price, and 28% of listings took a price cut before selling.