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Colleen Kay Zimmerman

Colleen Kay Zimmerman
Real Estate Agent (Salesperson)
Clearlake CA

Salesperson (CA: 01777499)

32 years experience

REALTOR® 11 Active Listings Serves Lake County, CA
View on Realtor.com

Contact Information

Brokerage
Realty Executives Of Northern California
Office Address
14375 Olympic Dr
Clearlake, CA  95422
(Lake County)
Office Phone
707-461-5130
Office Fax
Mobile
707-494-8373
Email
ther*************@*****.com
Show Email for $5
Website

Service Areas

Cobb: CA Clearlake: CA Clearlake Park: CA Hidden Valley Lake: CA Middletown: CA Loch Lomond: CA Clearlake Oaks: CA Spring Valley: CA Finley: CA El Verano: CA Clearlake Riviera: CA Kelseyville: CA Soda Bay: CA Lakeport: CA North Lakeport: CA Lower Lake: CA Lucerne: CA Nice: CA Potter Valley: CA Calpella: CA Redwood Valley: CA Upper Lake: CA Witter Springs: CA

About Colleen Zimmerman

Colleen is a seasoned real estate professional with 27 years of experience in the industry. Originally hailing from Fargo, North Dakota, she made her way to California through Arizona, where she purchased her first home in the Lake County area in 2002. Colleen has since established Lake County as her permanent residence.

She is a graduate of the Real Estate Institute and has held her Graduate Realtor Institute (GRI) designation since 1995. Colleen's extensive knowledge of the local market equips her to facilitate smooth transactions for both buyers and sellers.

Her areas of expertise include Cobb, Loch Lomond, Kelseyville, Lower Lake, Clearlake Oaks, Clearlake, Glenhaven, Nice, and Lucerne. For exceptional service and guidance in your real estate journey, contact Colleen at (707) 494-8373.

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

$431,710
Avg. Listing Price
From Colleen's portfolio
2.8 / 2.1
Avg. Beds/Baths
Typical property size
1,655 sf
Avg. Square Footage
Interior living space
565
Active Listings
Current inventory

Lake County, California's real estate market operates as a unique blend of rural charm and recreational opportunity, driven largely by its stunning natural landscapes and proximity to Clear Lake, the largest freshwater lake entirely within California. This scenic region has attracted both permanent residents seeking affordable alternatives to Bay Area living and investors capitalizing on vacation rental opportunities, creating a diverse market dynamic that sets it apart from California's more urbanized counties.

The market here moves at a different pace than metropolitan areas, with seasonal fluctuations heavily influenced by tourism patterns and wildfire concerns that have shaped buyer behavior in recent years. Despite these challenges, Lake County continues to draw interest from retirees, remote workers, and those seeking recreational properties, supported by a dedicated network of 248 actively licensed real estate agents who understand the intricacies of this specialized market.

Major Lake County, California Real Estate Markets

Clearlake and Lakeport anchor the county's real estate activity, with Clearlake serving as the largest city and offering the most diverse housing stock from affordable starter homes to waterfront properties. Lakeport, the county seat, provides a more refined market with historic homes and premium lakefront estates that command higher prices. Middletown and Hidden Valley Lake round out the major residential areas, with Hidden Valley Lake operating as a gated community that maintains some of the county's highest property values.

The geographic spread across these markets creates distinct micro-climates for real estate activity, from the agricultural areas around Upper Lake to the more developed recreational zones near Clear Lake's southern shores. Kelseyville and Nice offer middle-ground options that blend rural living with lake access, while areas like Lucerne and Glenhaven cater to buyers seeking more secluded, natural settings with recreational property potential.

Market Dynamics and Geographic Complexity

Lake County's real estate market operates with surprising resilience despite facing unique challenges including wildfire risk zones and limited public transportation infrastructure. The market benefits from relatively affordable entry points compared to neighboring Napa and Sonoma counties, yet maintains strong appeal due to recreational amenities and the growing trend of remote work enabling more flexible location choices for Bay Area professionals.

Seasonal patterns significantly influence market activity, with spring and summer months driving peak interest as buyers can fully appreciate the area's outdoor recreation opportunities. The market also demonstrates interesting segmentation between permanent resident purchases, often focused on value and community amenities, and investment buyers targeting vacation rental potential, particularly in waterfront and view properties that capitalize on the region's tourism draw.

Why Businesses Need Lake County, California Agent Contact Data

Service providers and vendors targeting Lake County's real estate market benefit enormously from direct access to all 248 actively licensed agents, particularly given the geographic spread that makes traditional networking challenging. With complete email contact information available for every licensed agent, businesses can efficiently reach decision-makers across diverse market segments, from luxury lakefront specialists to rural property experts, ensuring comprehensive market coverage without the inefficiency of cold calling or geographic guesswork.

The specialized nature of Lake County's market means agents here often develop deep expertise in unique areas like wildfire insurance requirements, septic system regulations, and recreational property management, making them valuable partners for businesses offering complementary services. Having direct contact access enables targeted outreach to agents based on their specific market focus, whether that's connecting with waterfront property specialists for dock installation services or reaching rural property experts for agricultural consulting opportunities.

Current Property Listings

As of 2/17/2026, Colleen Zimmerman has 11 properties for sale in Clearlake and surrounding areas. These are the top 10 listings.

$9,477

Listed 2024-05-10

7248 High St
Nice, CA  95464

Beds:
Baths:
Sq Ft:
Lot: 13,504 sf
Land Map
View Full Details

$70,000

Listed 2024-12-19

15151 Gray Pine Rd
Lower Lake, CA  95457

Beds:
Baths:
Sq Ft:
Lot: 348,480 sf
Land Map
View Full Details

$4,497

Listed 2026-01-07

5579 Miner
Nice, CA  95464

Beds:
Baths:
Sq Ft:
Lot: 5,227 sf
Land Map
View Full Details

$289,500

Listed 2025-07-24

6135 Ridgeview Dr
Clearlake, CA  95422

Beds: 3.0
Baths: 2.0
Sq Ft: 1,560
Lot: 7,405 sf
Single Family Map
View Full Details

$7,000

Listed 2025-07-24

16034 13th Ave
Clearlake, CA  95422

Beds:
Baths:
Sq Ft:
Lot: 5,227 sf
Land Map
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$7,000

Listed 2025-09-21

16258 35th Ave
Clearlake, CA  95422

Beds:
Baths:
Sq Ft:
Lot: 5,227 sf
Land Map
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$7,000

Listed 2025-09-24

16301 11th Ave
Clearlake, CA  95422

Beds:
Baths:
Sq Ft:
Lot: 10,851 sf
Land Map
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$4,000

Listed 2025-09-24

3457 Oleander St
Clearlake, CA  95422

Beds:
Baths:
Sq Ft:
Lot: 5,227 sf
Land Map
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$39,900

Listed 2025-10-29

15240 Summit Blvd
Cobb, CA  95426

Beds:
Baths:
Sq Ft:
Lot: 12,632 sf
Land Map
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$29,997

Listed 2026-02-08

16102 Sugar Pine Ridge Rd
Cobb, CA  95426

Beds:
Baths:
Sq Ft:
Lot: 12,149 sf
Land Map
View Full Details

Current Property Rentals

Colleen Zimmerman currently has no rental properties available in Clearlake and surrounding areas. Check back later.