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Tina Parvin Shone

Tina Parvin Shone
Real Estate Agent (Broker)
Sonoma CA

Broker (CA: 00787338)

16 years experience

REALTOR® 12 Active Listings Serves Sonoma County, CA
View on Realtor.com

Contact Information

Brokerage
Sotheby's International Realty - Wine Country - Sonoma Brokerage

Office Website
Office Address
793 Broadway
Sonoma, CA  95476
(Sonoma County)
Office Phone
707-935-2288
Office Fax
707-935-2289
Mobile
707-935-2288
Email
t***@*********.com
Show Email for $5

Service Areas

Eldridge: CA Fetters Hot Springs-Agua Caliente: CA Temelec: CA Vineburg: CA Boyes Hot Springs: CA El Verano: CA Sonoma: CA Glen Ellen: CA Kenwood: CA

About Tina Shone

Tina Shone, Broker Associate, has been immersed in the real estate industry since 1976, beginning her career in San Francisco. Drawing on the expertise of two generations of real estate professionals, as well as mentoring the next generation, she has developed a profound understanding of the sector's complexities. This foundation has honed her negotiation skills, marketing acumen, and ability to navigate intricate transactions.

Throughout her career, Tina has successfully listed and sold a diverse range of properties across the Bay Area and Northern California's wine country, with particular expertise in rural vineyard, equestrian, and historic property developments. Since joining Sotheby’s International Realty in 2004, she has consistently ranked among the top 1-3% of agents, achieving notable sales volume rankings of #4 in Sonoma and #7 in Sonoma County as of the third quarter of 2019.

Tina's unwavering commitment to quality service, professionalism, and performance has fostered a robust partnership that ensures her clients' properties receive extensive exposure in regional, national, and international markets, attracting high-net-worth individuals. The Tina Shone Group, which includes her son and daughter—both accomplished sales agents in the wine country—embodies a dedication to building warm professional relationships. Their market knowledge, strong work ethic, and integrity have established Tina and her team as highly regarded figures within their extensive network of clients and associates.

Sonoma County, CA Real Estate Market Analysis (Single Family Homes)

$1,477,212
Avg. Listing Price
From Tina's portfolio
3.3 / 2.7
Avg. Beds/Baths
Typical property size
2,204 sf
Avg. Square Footage
Interior living space
1069
Active Listings
Current inventory

Sonoma County's real estate market represents one of California's most dynamic and geographically diverse property landscapes, where world-renowned wine country estates meet coastal retreats and suburban family neighborhoods. With 2,847 total actively licensed agents serving the region, this market reflects both the area's prestigious reputation and its complex mix of luxury vacation properties, agricultural land, and traditional residential communities stretching from the Pacific Coast to inland valleys.

The market's sophistication is evident in its comprehensive agent network, with all 2,847 licensed professionals maintaining email connectivity, demonstrating the tech-savvy approach required to serve clients in this high-value, information-intensive market. This complete digital coverage reflects the modern demands of buyers and sellers who often include affluent out-of-area purchasers, international investors, and discerning locals navigating property transactions that frequently involve unique zoning considerations, vineyard rights, or coastal regulations.

Major Sonoma County, California Real Estate Markets

Santa Rosa dominates as the county's largest city and primary real estate hub, offering everything from historic downtown condos to sprawling suburban developments in areas like Fountaingrove and Bennett Valley. The city's recovery and rebuilding following recent wildfire challenges has created unique market dynamics, with new construction commanding premium prices while established neighborhoods show varied recovery patterns. Petaluma and Rohnert Park serve as important secondary markets, attracting families and commuters with more accessible price points and strong school districts.

The coastal corridor, anchored by Bodega Bay and Jenner, operates as a distinct luxury market focused on vacation homes and investment properties, where oceanfront parcels and coastal ridge properties command millions. Meanwhile, the wine country towns of Healdsburg, Sonoma, and Glen Ellen represent some of California's most exclusive rural residential markets, where vineyard estates and custom homes blend agricultural heritage with luxury amenities, often attracting buyers from San Francisco's tech and finance sectors.

Market Dynamics and Geographic Complexity

Sonoma County's real estate market operates across dramatically different price tiers and property types, from $500,000 starter homes in inland communities to $20+ million vineyard estates in premium appellations. This diversity creates complex cross-market dynamics where coastal property trends may not correlate with wine country patterns, and Santa Rosa's urban market operates independently of rural agricultural sales, requiring agents to develop specialized expertise in multiple market segments.

Seasonal patterns significantly influence market activity, with spring and summer months driving peak sales in wine country and coastal areas as buyers from warmer climates seek Sonoma's temperate weather and lifestyle amenities. The market also experiences unique pressures from wildfire risk assessments, with properties in certain zones facing specialized insurance requirements and disclosure obligations that create additional complexity for transactions and ongoing market valuations.

Why Businesses Need Sonoma County, California Agent Contact Data

Real estate service providers targeting Sonoma County's market require comprehensive agent contact information to effectively reach professionals handling high-value transactions across diverse property types. With agents specializing in everything from vineyard sales to coastal luxury properties, businesses offering specialized services like agricultural appraisals, luxury home staging, or wildfire mitigation consulting need direct access to relevant agent networks to build referral relationships and market their expertise effectively.

The complete email coverage among all 2,847 licensed agents enables efficient digital marketing campaigns and professional outreach, particularly valuable given the county's geographic spread and the tendency for agents to specialize in specific regions or property types. Mortgage lenders, insurance providers, property management companies, and construction services can leverage this comprehensive contact data to build targeted relationships with agents whose client bases align with their service offerings.

Current Property Listings

As of 2/17/2026, Tina Shone has 12 properties for sale in Sonoma and surrounding areas. These are the top 10 listings.

$399,000

Listed 2025-07-17

17364 Hillside Ave
Sonoma, CA  95476

Beds:
Baths:
Sq Ft:
Lot: 7,841 sf
Land Map
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$745,000

Listed 2025-08-06

18509 Wellesley Ct
Sonoma, CA  95476

Beds: 3.0
Baths: 2.0
Sq Ft: 1,908
Lot: 4,543 sf
Single Family Map
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$1,049,000

Listed 2025-10-28

257 Perkins St
Sonoma, CA  95476

Beds: 3.0
Baths: 2.0
Sq Ft: 1,310
Lot: 7,876 sf
Single Family Map
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$1,595,000

Listed 2024-10-02

12600 Henno Rd
Glen Ellen, CA  95442

Beds: 2.0
Baths: 2.5
Sq Ft: 2,570
Lot: 479,160 sf
Single Family Map
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$3,550,000

Listed 2025-04-16

2837 Cavedale Rd
Glen Ellen, CA  95442

Beds: 3.0
Baths: 3.5
Sq Ft: 4,276
Lot: 206,039 sf
Single Family Map
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$3,895,000

Listed 2023-06-17

840-845 Horn Ave
Glen Ellen, CA  95442

Beds: 10.0
Baths: 8.0
Sq Ft:
Lot: 437,342 sf
Single Family Map
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$1,895,000

Listed 2025-09-24

4920 Warm Springs Rd
Glen Ellen, CA  95442

Beds: 4.0
Baths: 3.0
Sq Ft: 2,137
Lot: 30,030 sf
Single Family Map
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$3,295,000

Listed 2025-05-28

12650 Henno Rd
Glen Ellen, CA  95442

Beds: 3.0
Baths: 4.0
Sq Ft: 3,167
Lot: 238,709 sf
Single Family Map
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$3,975,000

Listed 2025-07-05

14347 Highway 12
Glen Ellen, CA  95442

Beds: 4.0
Baths: 3.5
Sq Ft: 3,270
Lot: 435,600 sf
Single Family Map
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$895,000

Listed 2025-06-12

3355 Wood Valley Rd
Sonoma, CA  95476

Beds:
Baths:
Sq Ft:
Lot: 228,254 sf
Land Map
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Current Property Rentals

Tina Shone currently has no rental properties available in Sonoma and surrounding areas. Check back later.