Top Real Estate Agents in Sonoma

Sonoma Agent Score

82.8

12-Month Sonoma Volume

$41.19M

Average Sale Price

$4.34M

$3M+ Volume

$29.75M

Sides

9.5

Experience

7 years (licensed 2019)

• Luxury Estates
• Seller Representation
• Off-Market Sales

Kristie Eddy is a Realtor with Golden Gate Sotheby's International Realty and ranks first on this list, with the highest average sale price in the group. She co-represented the seller of The Summit on Sonoma Mountain, which closed at $38.5 million in August 2026, the highest residential sale ever recorded in Sonoma County. Raised in Kenwood and now living in Sonoma, she holds an industrial engineering degree from Cal Poly and handles much of her business confidentially and off market.

Agent Profile

Sonoma Agent Score

75.8

12-Month Sonoma Volume

$49.32M

Average Sale Price

$2.74M

$3M+ Volume

$31.44M

Sides

18.0

Experience

Selling since 2010

• Luxury Homes
• Estate Properties
• Investment Properties

Matt Sevenau is a Realtor with Compass and a principal of the Living in Wine Country Group, which he leads with Maurice Tegelaar. He ranks second on this list and recorded the most Sonoma sales volume at $3 million and up during the period. Before focusing on real estate, he built businesses as a founder, licensed contractor and investor. His Compass profile reports more than $1 billion in career sales since 2010 across Napa and Sonoma counties.

Agent Profile

Sonoma Agent Score

65.5

12-Month Sonoma Volume

$35.49M

Average Sale Price

$3.23M

$3M+ Volume

$23.82M

Sides

11.0

• Wine Country Estates
• Land and Development
• Seller Representation

Maurice Tegelaar is a Realtor with Compass and the founding partner of the Living in Wine Country Group. He ranks third on this list, and his Compass profile describes him as the top agent at the Compass Sonoma Valley office year after year. Before real estate he worked in financial services for a Fortune 500 company and as a CPA with an international accounting firm. His own portfolio spans land purchase, development and construction, and he lives in Kenwood.

Agent Profile

Sonoma Agent Score

54.2

12-Month Sonoma Volume

$76.70M

Average Sale Price

$1.37M

$3M+ Volume

$9.78M

Sides

56.0

• Luxury Homes
• Buyer Representation
• Seller Representation

Daniel Casabonne is a Realtor with Sotheby's International Realty in Sonoma and ranks fourth on this list. He was credited on more Sonoma sales than any agent in the pool, 56 sides, and the highest total volume. His Sotheby's profile reports more than $3 billion in career sales and a place among the top 100 agents in the Sotheby's International Realty network. He works across all price points, often representing as many buyers as sellers.

Agent Profile

Sonoma Agent Score

52.8

12-Month Sonoma Volume

$19.97M

Average Sale Price

$3.63M

$3M+ Volume

$15.24M

Sides

5.5

• Luxury Homes
• Marketing Strategy
• Seller Representation

Charlie Luna is a Realtor with Sotheby's International Realty in Sonoma and ranks fifth on this list. He co-listed several of the period's larger Sonoma sales with Caroline Sebastiani, including a $13 million sale on Ridge Valley Road, per MLS records. Raised in Marin County, he came to real estate from public relations and marketing. His profile reports involvement in more than $525 million in transactions across San Francisco, Marin County and Wine Country.

Agent Profile

Sonoma Agent Score

51.7

12-Month Sonoma Volume

$20.72M

Average Sale Price

$3.45M

$3M+ Volume

$15.24M

Sides

6.0

Experience

20+ years

• Eastside Estates
• Vineyard Properties
• Equestrian and Ranches

Caroline Sebastiani is a Realtor with Sotheby's International Realty in Sonoma and ranks sixth on this list. She joined Sotheby's International Realty in 2004 and has more than two decades of experience with luxury estates, vineyard properties, ranches and legacy compounds. Her profile reports more than $1 billion in career sales and a focus on Eastside Sonoma estates and equestrian properties. Her clients include entrepreneurs, executives, investors and multi-generational families.

Agent Profile

Sonoma Agent Score

39.7

12-Month Sonoma Volume

$32.98M

Average Sale Price

$1.78M

$3M+ Volume

$10.99M

Sides

18.5

Experience

21 years (since 2005)

• Country Property
• Investment Properties
• Short-Term Rentals

Heather Hanlon is a Realtor with Compass and ranks seventh on this list. Born and raised in Sonoma, she began her real estate career in 2005 after work in sales, marketing, transaction coordination and vacation rental management. Her specialties include country property, where wells, septic and zoning matter, and investment property, including short-term rentals. RealTrends included her among America's Best Real Estate Professionals each year from 2020 through 2025.

Agent Profile

Sonoma Agent Score

37.8

12-Month Sonoma Volume

$25.60M

Average Sale Price

$1.90M

$3M+ Volume

$11.44M

Sides

13.5

Experience

19 years (since 2007)

• Napa and Sonoma
• Buyer Representation
• Seller Representation

Gina Clyde is a Realtor with Sotheby's International Realty in Sonoma and ranks eighth on this list. A fifth-generation Wine Country native, she was raised in Napa and moved to Sonoma about twenty years ago. Before real estate she worked in hospitality in California and Hawaii and owned a homecare and rehabilitation agency. She started in real estate in 2007, earned a Rookie of the Year award, and works with clients at every price point.

Agent Profile

Sonoma Agent Score

37.6

12-Month Sonoma Volume

$24.20M

Average Sale Price

$2.20M

$3M+ Volume

$9.57M

Sides

11.0

Experience

39 years (since 1987)

• Luxury Homes
• Due Diligence
• Seller Representation

Holly Bennett is a Realtor with Sotheby's International Realty in Sonoma and ranks ninth on this list. She has practiced real estate since 1987 and has lived and worked in Sonoma County for more than 35 years. Her profile describes an agent who has met almost every due diligence situation and who focuses closely on the critical issues and details of each transaction. She represents both buyers and sellers across Sonoma Valley.

Agent Profile

Sonoma Agent Score

36.7

12-Month Sonoma Volume

$25.93M

Average Sale Price

$1.92M

$3M+ Volume

$10.08M

Sides

13.5

• Land Development
• Residential and Commercial
• Negotiation

Jeff Lokey is a Realtor with Compass and ranks 10th on this list. His background includes his family's business, general construction, property management and land development, and he still works as a developer and investor. He handles residential and commercial real estate with a focus on Sonoma Valley. He served as president of the Sonoma Valley Chapter of Realtors in 2015, and his profile describes him as a top producer in the valley by transactions and volume.

Agent Profile

Sonoma Agent Score

34.6

12-Month Sonoma Volume

$15.67M

Average Sale Price

$2.24M

$3M+ Volume

$9.93M

Sides

7.0

• Vineyards and Land
• Wine Country Homes
• Pricing Strategy

Mark Stornetta is a Realtor with Compass, leads the Stornetta Real Estate Team and ranks 11th on this list. He spent about 30 years in finance, starting as a Farm Credit loan officer, then serving as general partner and CFO of Glen Ellen Winery and later CFO of Gundlach Bundschu Winery. He represents buyers and sellers of homes, vineyards and land, and RealTrends named him among America's Best Real Estate Professionals from 2018 through 2024.

Agent Profile

Sonoma Agent Score

28.0

12-Month Sonoma Volume

$20.13M

Average Sale Price

$1.68M

$3M+ Volume

$6.00M

Sides

12.0

• Seller Representation
• Marketing Strategy
• Wine Country Homes

Therese Nugent is a Realtor with Compass and ranks 12th on this list. She has lived in Wine Country for more than four decades. Her Compass profile describes a practice built on tailored strategy, marketing, sales and negotiation, with recent transactions in Sonoma, Glen Ellen, Napa and St. Helena. During the period she was credited on 12 Sonoma sides, including the listing of a home on Seventh Street East that sold for $6 million in July 2026.

Agent Profile

Sonoma Agent Score

27.1

12-Month Sonoma Volume

$26.23M

Average Sale Price

$1.54M

$3M+ Volume

$3.60M

Sides

17.0

Experience

22 years (licensed 2004)

• Listing Agent
• Buyer's Agent
• Referral Clients

Erin George is a Realtor with Sotheby's International Realty in Sonoma and ranks 13th on this list. She grew up in the business, working weekends and summers at her mother's real estate firm. After college she spent more than a decade in title and escrow as a marketing director covering eight counties and in a 1031 exchange business. Licensed since 2004, she reports that 92% of her closed business comes from past-client referrals.

Agent Profile

Sonoma Agent Score

25.6

12-Month Sonoma Volume

$20.65M

Average Sale Price

$1.65M

$3M+ Volume

$3.69M

Sides

12.5

Experience

11+ years

• Historic Homes
• Country Compounds
• Staging and Marketing

Jennifer Parr is a Realtor with Sotheby's International Realty in Sonoma and ranks 14th on this list. She works with properties from historic residences to country compounds and runs print and digital marketing campaigns for her listings. She holds a degree in agriculture business from Cal Poly San Luis Obispo, and her early career at Herman Miller in San Francisco shaped her eye for interiors and staging. A California native, she raised her two children in Sonoma.

Agent Profile

Sonoma Agent Score

22.3

12-Month Sonoma Volume

$11.80M

Average Sale Price

$1.57M

$3M+ Volume

$4.80M

Sides

7.5

Experience

50 years (since 1976)

• Vineyards and Estates
• Historic Homes
• Equestrian Properties

Tina Shone is a Realtor with Sotheby's International Realty in Sonoma, leads the Shone Group and ranks 15th on this list. She began her real estate career in San Francisco in 1976 and joined Sotheby's International Realty in 2004. She lists and sells country property including vineyards, equestrian properties, estates and historic homes. Her team includes her son, Evan Shone, and her daughter, Amanda Shone, the fourth generation of Realtors in the family.

Agent Profile

Sonoma Agent Score

17.0

12-Month Sonoma Volume

$21.43M

Average Sale Price

$1.00M

$3M+ Volume

$0

Sides

21.5

Experience

35+ years

• Sonoma and Napa
• Buyer Representation
• Seller Representation

Maria Lounibos is a Realtor with Sotheby's International Realty in Sonoma and ranks 16th on this list. Her profile reports more than 35 years of real estate experience and more than 1,500 homes sold across the Sonoma and Napa Valley markets. She came to the United States as a teenager and built her business from the ground up. During the period she was credited on 21.5 Sonoma sides, the second-highest count in the pool.

Agent Profile

Sonoma Agent Score

16.2

12-Month Sonoma Volume

$13.03M

Average Sale Price

$1.37M

$3M+ Volume

$0

Sides

9.5

Experience

35 years

• Residential Property
• Commercial Property
• Negotiation

Jennifer Powers is a Realtor with Sotheby's International Realty in Sonoma and ranks 17th on this list. A sixth-generation Wine Country resident with 35 years in the industry, she has been named a Top 100 sales associate in Sotheby's International Realty's company-owned brokerages. The Sonoma Valley Chapter of Realtors named her Realtor of the Year in 2015. Her work spans residential and commercial real estate, and her profile highlights her negotiating skills.

Agent Profile

Sonoma Agent Score

15.4

12-Month Sonoma Volume

$9.92M

Average Sale Price

$0.94M

$3M+ Volume

$3.60M

Sides

10.5

• Sonoma Valley Homes
• Listing Preparation
• Buyer Representation

David Collins is a Realtor with Sotheby's International Realty in Sonoma and ranks 18th on this list. He has lived in Sonoma Valley since 1987, where he and his wife raised their four children. He brings nearly four decades of sales and service experience across Sonoma, Napa and Marin counties, and his profile notes a hands-on approach to getting homes ready for market. He co-listed the $7.2 million sale of 3480 Napa Road in June 2026, per MLS records.

Agent Profile

Sonoma Agent Score

15.1

12-Month Sonoma Volume

$7.21M

Average Sale Price

$1.31M

$3M+ Volume

$1.80M

Sides

5.5

Experience

10+ years

• Wine Country Homes
• Sonoma and Napa
• Buyer Representation

Sharon Langord is a Realtor with Compass and ranks 19th on this list. She has more than a decade of real estate experience and serves Sonoma and Napa counties. She holds a bachelor's degree in communication from Baylor University. During the period she was credited on 5.5 Sonoma sides totaling about $7.2 million, including the co-listing of a 14-bedroom property on Moon Mountain Road that sold for $3.6 million in November 2025, per MLS records.

Agent Profile

Sonoma Agent Score

15.0

12-Month Sonoma Volume

$9.80M

Average Sale Price

$1.15M

$3M+ Volume

$1.73M

Sides

8.5

Experience

16+ years

• Country Property
• Sonoma and Napa
• Seller Representation

Kathleen Leonard is a Realtor with Compass and ranks 20th on this list. Her profile describes 16 years as a top-producing agent, preceded by more than 20 years of buying, fixing and selling homes and buildings. She calls herself a country property expert and works across Sonoma and Napa Wine Country. A UC Davis graduate and past president of the San Francisco Professional Food Society, she co-listed the $3.45 million sale of 1245 Castle Road in July 2026.

Agent Profile