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Mary Elizabeth Williams

Mary Elizabeth Williams
Real Estate Agent (Broker)
Healdsburg CA

Broker (CA: 00835028)

44 years experience

REALTOR® 3 Active Listings Serves Sonoma County, CA
View on Realtor.com

Contact Information

Brokerage
Compass
Office Address
109 Mill St
Healdsburg, CA  95448
(Sonoma County)
Office Phone
707-395-3840
Office Fax
707-395-3863
Mobile
707-489-1812
Email
patw*******@*******.net
Show Email for $5

Service Areas

Healdsburg: CA Cloverdale: CA Geyserville: CA Talmage: CA Calpella: CA Ukiah: CA

About Mary Williams

Pat Williams embarked on her real estate journey in 1982 while residing in Southern California. In 1983, she relocated to Mendocino County, where she established a long-standing career in real estate sales. As a devoted mother, she raised two remarkable children who are a source of pride for her. Her daughter, also a Realtor based in Healdsburg, frequently collaborates with Pat on various listings, while her son pursues a career as an engineer in Southern California.

With a diverse background that includes property management, 1031 tax-deferred exchanges, bookkeeping, and residential and land listings, Pat is a licensed mortgage broker, making her a comprehensive resource for her clients. Currently, she resides in Healdsburg and has joined COMPASS as a Broker-Associate, operating from their new office located at 109 Mill Street in Downtown Healdsburg.

Pat is passionate about her profession and is committed to ensuring client satisfaction. Whether assisting first-time buyers, investment property seekers, retirees, or those looking to build their dream homes, she leverages her extensive knowledge and expertise to guide clients through every step of the process. Her dedication and strong reputation have consistently positioned her as a top producer in both real estate and mortgage brokerage.

An active member of her community, Pat has engaged in numerous volunteer initiatives and served on various boards, including the Mendocino County Multiple Listing Service, Big Brothers Big Sisters, The Human Race, Leadership Mendocino, and Healdsburg Rotary. She enjoys cycling throughout the North Bay and has been involved for many years with the Leukemia and Lymphoma Society's Team in Training, raising funds to support blood cancer research. In her leisure time, Pat loves swimming, traveling, exploring new dining experiences, and appreciating the natural beauty of the region.

Clients can rely on Pat to go above and beyond in finding the perfect property or facilitating the sale of their home. For over 38 years, her business has thrived on referrals and satisfied clients, and she remains dedicated to excellence in her service to the community.

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

$1,477,212
Avg. Listing Price
From Mary'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, Mary Williams has 3 properties for sale in Healdsburg and surrounding areas.

$150,000

Listed 2025-10-08

1320 Sanford Ranch Rd
Ukiah, CA  95482

Beds:
Baths:
Sq Ft:
Lot: 70,158 sf
Land Map
View Full Details

$379,999

Listed 2026-01-07

1778 Lockwood Dr
Ukiah, CA  95482

Beds: 3.0
Baths: 1.0
Sq Ft: 1,296
Lot: 5,001 sf
Single Family Map
View Full Details

$617,000

Listed 2025-11-08

101 Pinewood Ct
Cotati, CA  94931

Beds: 4.0
Baths: 2.5
Sq Ft: 1,409
Lot: 3,916 sf
Single Family Map
View Full Details

Current Property Rentals

Mary Williams currently has no rental properties available in Healdsburg and surrounding areas. Check back later.