Colleen Zimmerman Real Estate Agent - Realty Executives Of Northern California

9712 Harrington Flat Rd, Kelseyville, CA For Sale $434,900 - listed by Colleen Zimmerman — For Sale $434,900

Colleen Zimmerman listing agent for 16102 Sugar Pine Ridge Rd, Cobb, CA - sold for $25,750 — Sold $25,750

3385 12th St, Clearlake, CA Under Contract $49,777 - listed by Colleen Zimmerman — Under Contract $49,777

Colleen Zimmerman buyer's agent for 5890 E Highway 20 Unit 5, Lucerne, CA - sold for $50,000 — Sold $50,000

5579 Miner Rd, Nice, CA For Sale $3,997 - listed by Colleen Zimmerman — For Sale $3,997

Colleen Zimmerman

Clearlake CA

Realty Executives Of Northern California

40 Closed Sales

$5.9M Total Value

$20K - $475K Price Range

$147.9K Average Price

Prior 5 years

About Colleen

Helping people to become home owns in Lake Country for 20+ years

Home Types: House, Lot/Land, Manufactured, MultiFamily

Years of Experience: 33

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	4
Total Value	$169,450
Average Sale Price	$42,363
Price Range	$26K - $56K

Buyer Deals
Total Deals	1
Total Value	$50,000
Average Sale Price	$50,000

1 Year View by Quarter

Seller Deals
Total Deals	7
Total Value	$427,450
Average Sale Price	$61,064
Price Range	$8K - $150K

Buyer Deals
Total Deals	2
Total Value	$422,000
Average Sale Price	$211,000
Price Range	$50K - $372K

2 Year View by Quarter

Seller Deals
Total Deals	34
Total Value	$4,887,841
Average Sale Price	$143,760
Price Range	$5K - $475K

Buyer Deals
Total Deals	6
Total Value	$1,027,500
Average Sale Price	$171,250
Price Range	$9K - $409K

5 Year View

Colleen's Recent Active Listings

$434,900
- 4 Beds
- 3 Baths
- 2,120 Sq Ft
9712 Harrington Flat Rd

Kelseyville, CA
Seller Is MOTIVED!!! Mountain Living at it's Best!!! Welcome home to this mountain retreat offering over 2000 sq. ft. of comfortable living space, privacy, and plenty of room to relax and enjoy the outdoors. This unique 4 bedroom, 3 bathroom home is designed with flexibility in mind. Two spacious master suites, each with its own private bathroom, making this property idea for muti-generational

Colleen Zimmerman Realty Executives Of Northern California

$3,997
- Land
- 0.12 Acre
- $33,308 per Acre
5579 Miner Rd

Nice, CA
Privacy Here! Looking for your private spot you found it Here! Area was a plan community that never developed yet. Great place to build your dream home. Country living at it's best.

Colleen Zimmerman Realty Executives Of Northern California

$39,900
- Land
- 0.29 Acre
- $137,586 per Acre
15240 Summit Blvd

Cobb, CA
Freshly Paved road leads you to this 12632 sq. ft. Property. Driveway is in. Septic Updated and Cleared August 2025. Some Awesome Landscaping Rocks on property. Pool is out the back door. (there is a fee for pool use) . No neighbors behind property. Road is a dead end, so minimal traffic. School, Post Office, Gas Station. Store, Boggs Forest, Golf Course and Eatery all nearby. Great place to

Colleen Zimmerman Realty Executives Of Northern California

$7,000
- Land
- 0.24 Acre
- $29,167 per Acre
16301 11th Ave

Clearlake, CA
2 Lot Here 10850 sq ft. Street to property is not completed. Look for your private spot, you just found it. Close to Shopping and Lake..

Colleen Zimmerman Realty Executives Of Northern California

$4,000
- Land
- 0.12 Acre
- $33,333 per Acre
3457 Oleander St

Clearlake, CA
Looking for an inexpensive piece of land look no farther. No next door neighbors. Close to school, stores and the Lake.. Great price, too.

Colleen Zimmerman Realty Executives Of Northern California

$7,000
- Land
- 0.12 Acre
- $58,333 per Acre
16258 35th Ave

Clearlake, CA
Nice lot with nice homes in the area. Lot does slant down from street. Water and Electrical is at the street. Close to the Lake, Shopping. Parks

Colleen Zimmerman Realty Executives Of Northern California

$260,000
- 3 Beds
- 2 Baths
- 1,560 Sq Ft
6135 Ridgeview Dr

Clearlake, CA
This home has an Oversize Livingroom that is Open to the Kitchen making it great for Entertaining. Patio doors to the covered patio. Skylight for natural daylight. Kitchen has dishwasher and pantry. All 3 bedrooms are good sized. 2 Bathrooms and they both have bidets. Indoor Laundry. Central Cooling and Heating. Plenty of parking driveway on both sides of home. 2 Stall Garage with area for a work

Colleen Zimmerman Realty Executives Of Northern California

$6,000
- Land
- 0.12 Acre
- $50,000 per Acre
16034 13th Ave

Clearlake, CA
Looking for spot that neighbors are Not close to as of today this is the one for you. Close to town and lake.

Colleen Zimmerman Realty Executives Of Northern California

$70,000
- Land
- 8 Acres
- $8,750 per Acre
15151 Gray Pine Rd

Lower Lake, CA
Looking for that special place in the county here it is. Almost 8 acres Treed and Pasture land. Seasonal pond. Excellent wells in the area and good soil for Agriculture. Great place to call home.

Colleen Zimmerman Realty Executives Of Northern California

Recently Sold

$25,750

Sold Feb 23, 2026
- Land
- 0.28 Acre Lot
16102 Sugar Pine Ridge Rd

Cobb, CA
- 14% Below List
- Current Est. Value $103K
Colleen Zimmerman Realty Executives Of Northern California

$46,000

Sold Nov 7, 2025
- Land
- 0.72 Acre Lot
14765 Grouse Rd

Cobb, CA
- 23% Below List
- $38/SF
- 335 Days On Market
- Current Est. Value $88K
Colleen Zimmerman Realty Executives Of Northern California

$55,700

Sold Jul 29, 2025
- Land
- 0.55 Acre Lot
17750 Pomo Trail

Clearlake Oaks, CA
- 11% Above List
- 648 Days On Market
- Current Est. Value $52K
Colleen Zimmerman Realty Executives Of Northern California

$42,000

Sold Jul 17, 2025
- Land
- 1.18 Acre Lot
11960 Loch Lomond Rd

Middletown, CA
- 7 Days On Market
- Current Est. Value $55K
Colleen Zimmerman Realty Executives Of Northern California

$8,000

Sold Jun 27, 2025
- Land
- 5,227 Sq Ft Lot
16113 13th Ave

Clearlake, CA
- 33% Below List
- 15 Days On Market
- Current Est. Value $81K
Colleen Zimmerman Realty Executives Of Northern California

$150,000

Sold Feb 24, 2025
- 3 Beds
- 1 Bath
- 972 Sq Ft
14219 Sonoma Way

Clearlake, CA
- $154/SF
- 20 Days On Market
- Current Est. Value $164K
Colleen Zimmerman Realty Executives Of Northern California

$100,000

Sold Sep 27, 2024
- 2 Beds
- 2 Baths
- 1,248 Sq Ft
3265 14th St

Clearlake, CA
- 33% Below List
- $80/SF
- 162 Days On Market
Colleen Zimmerman Realty Executives Of Northern California

$235,997

Sold Jun 26, 2024
- 2 Beds
- 1 Bath
- 1,092 Sq Ft
6187 Robin Hood Way

Lucerne, CA
- 2% Below List
- $216/SF
- 150 Days On Market
- Current Est. Value $234K
Colleen Zimmerman Realty Executives Of Northern California

$217,000

Sold Feb 21, 2024
- 2 Beds
- 1 Bath
- 1,072 Sq Ft
13632 Arrowhead Rd

Clearlake, CA
- 13% Below List
- $202/SF
- 123 Days On Market
- Current Est. Value $234K
Colleen Zimmerman Realty Executives Of Northern California

Awards and Designations

NAR - National Association of Realtors

Other Experience

First Time Homebuyers, Investments

Agent License: California #01777499

Colleen Zimmerman

(707) 329-3753

Homes for Sale by City

Colleen Zimmerman

About Colleen

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Colleen's Listings and Deals

Colleen's Recent Active Listings

Recently Sold

Awards and Designations

Other Experience