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.
Property Details
Price:
$1,899,000
MLS #:
LC26083311
Status:
Active
Beds:
5
Baths:
4
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
lcbukbuckingham
Listed Date:
Apr 17, 2026
Finished Sq Ft:
6,400
Lot Size:
62,726 sqft / 1.44 acres (approx)
Year Built:
1982
See this Listing
Schools
School District:
Kelseyville Unified
Interior
Appliances
DW, GD, MW, RF, EO, ER
Bathrooms
4 Full Bathrooms
Cooling
CA, HP
Heating
HP, CF, FIR
Interior Features
WB, BAR, TILC, BL, CC, HCEL
Laundry Features
ELC, IR, IN, LCH, WH
Levels
U
Main Level Bathrooms
2
Main Level Bedrooms
1
Exterior
Architectural Style
CNT, MED, MOD
Attached Garage YN
1
Common Walls
NCW
Community Features
GOLF, LAKE, FISH, WATE
Construction Materials
STC, WOD
Garage Spaces
3
Parking Spots
3
Parking Total
3
Patio And Porch Features
DK, PTO, SL, WOD
Roof
TLE
Security Features
SD
Spa Features
NO
View
LA, MT
Waterfront Features
OL, LAK, BCH, BF
Window Features
WFW, BW, DPW, DPC
Financial
Map
Community
- Address8266 Peninsula Kelseyville CA
- CityKelseyville
- CountyLake
- Zip Code95451
Subdivisions in Kelseyville
Market Summary
Current real estate data for Single Family in Kelseyville as of Apr 20, 2026
123
Single Family Listed
112
Avg DOM
238
Avg $ / SqFt
$438,700
Avg List Price
Property Summary
- 8266 Peninsula Kelseyville CA is a Single Family for sale in Kelseyville, CA, 95451. It is listed for $1,899,000 and features 5 beds, 4 baths, and has approximately 6,400 square feet of living space, and was originally constructed in 1982. The current price per square foot is $297. The average price per square foot for Single Family listings in Kelseyville is $238. The average listing price for Single Family in Kelseyville is $438,700.
Similar Listings Nearby
Courtesy of Grounded Real Estate. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than include the name of the listing broker. Neither the listing company nor shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved. 8266 Peninsula
Kelseyville, CA

