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8266 Peninsula, 
Kelseyville, CA 95451

$1,899,000


5

Beds


4

Baths


6,400

Sq Ft


Single Family

Active

Listed by

Antonio Cardenas

Grounded Real Estate

916-905-2801

Last updated:

August 27, 2026, 01:24 PM

MLS#

LC26083311

Source:

CRMLS

About This Home

8266 Peninsula

Prime 1.44 Acre Lakefront Estate | Buckingham Peninsula A rare opportunity to own one of the most iconic waterfront properties on Buckingham Peninsula. Positioned at the coveted tip of the peninsula, this expansive 6,400 sqft estate commands over 330 feet of premier lakefront with unobstructed views of The Narrows offering unmatched prestige, privacy, and panoramic scenery. Set on 1.44 acres, the property features a private boat launch, generous lawn space, and a setting designed for true indoor-outdoor lake living. The custom-built home offers an impressive footprint and architectural presence, ready to be reimagined and restored to its original grandeur. A standout advantage this property is not part of the Buckingham HOA, allowing for short-term rental use and income-generating potential rare find for lakefront estates in this area. Whether you're envisioning a luxury retreat, a high-performing Airbnb, or a generational compound, the flexibility here is a true game changer. This is more than a home it's a legacy estate with limitless upside in one of the lake's most desirable locations. Opportunities like this location, scale, frontage, and STR potential rarely come available.

Home Facts

Single Family

4 Baths

5 Bedrooms

Built in 1982

Price Summary

1,899,000

$296 per Sq. Ft.

MLS #:

LC26083311

Last Updated:

August 27, 2026, 01:24 PM

Added:

4 month(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

4

Interior

Living Area:

6,400 Sq. Ft.


Structure

Structure

Architectural Style:

Contemporary, Mediterranean, Modern

Building Area:

6,400 Sq. Ft.

Year Built:

1982


Lot

Lot Size (Sq. Ft):

62,726


Finances & Disclosures

Finances

Price:

$1,899,000

Price per Sq. Ft:

$296 per Sq. Ft.

Source:CRMLS
Based on information from California Regional Multiple Listing Service, Inc. as of August 27, 2026 . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.