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Shawn Bengtson

Office Broker - DRE 01236964

  • Office 760-805-7199
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10523 E Highway 20, Clearlake Oaks – $400,000

  • 4 Beds
  • 4 Baths
  • 2,220 Sqft
  • .36 Acres
  • 4 Beds
  • 4 Baths
  • 2,220 Sqft
  • .36 Acres

10523 E Highway 20

Premier Lakefront Fixer Opportunity on Clear Lake – Panoramic Views & Major Upgrades Started. Located along the shoreline of Clear Lake in the Clearlake Oaks area, this three-level lakefront property presents an exceptional opportunity to complete a large-scale renovation and create a stunning custom waterfront retreat. Set on a spacious, park-like parcel with a concrete seawall, private boat dock, and boat lift, the property captures sweeping panoramic views of Clear Lake, Mt. Konocti, Mt. Hannah, Cobb Mountain, and Seigler Mountain—a truly inspiring setting from sunrise to sunset. Originally designed as a 4-bedroom, 4-bath home with approximately 3,000 sq ft (per seller), the structure already reflects significant investment and vision, with many upgrades completed and others ready for finishing. Property Highlights & Completed Improvements: Plumbed for a tankless HW system. Three-level layout offering flexible living spaces. Stucco exterior with fresh exterior paint, Dual-pane windows and multiple sliding glass doors, Recessed LED (canned) lighting installed throughout (unfinished electrical), Expanded seawall with added fill, enhancing backyard and patio usability, Cobblestone-style patio accented with decorative red lava rock, Partial wraparound wood decking, Pebbly beach area for easy lake access. Main Level: Entry-level living room area, Kitchen area already plumbed and centrally located, Dining area positioned to capture dramatic lake and mountain views, Sliding glass doors leading to deck, Quarter bathroom with sink and commode. Upper Level: Four bedrooms and three bathrooms, including a spacious primary suite. Primary bedroom area features large windows showcasing expansive lake views, a walk-in closet, and an unfinished master bathroom with a walk-in steam shower. Second bedroom includes a private bathroom with space for a tub/shower, Two additional front-facing bedrooms (one without a closet), Additional bathroom with separate water closet and shower area. Lower Level: Versatile space ideal for a media room, game room, or additional sleeping quarters with built-in bunk bed area also has large 6ft electric fire place. Large sliding glass doors opening to the backyard and lakefront. Additional storage area.

Essential Information

  • MLS® #LC26071179
  • Price$400,000
  • Bedrooms4
  • Bathrooms4.00
  • Full Baths2
  • Half Baths1
  • Square Footage2,220
  • Acres0.36
  • Year Built1965
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StyleCustom
  • StatusActive

Community Information

  • Address10523 E Highway 20
  • AreaLCOAK - Clearlake Oaks
  • CityClearlake Oaks
  • CountyLake
  • Zip Code95423

Amenities

  • Parking Spaces2
  • # of Garages2
  • PoolNone

Utilities

Electricity Connected, Water Connected

Parking

Door-Single, Driveway, Garage Faces Front, Garage, Paved

Garages

Door-Single, Driveway, Garage Faces Front, Garage, Paved

View

Hills, Lake, Mountain(s), Panoramic, Water

Waterfront

Dock Access, Lake, Lake Front, Seawall

Interior

  • Interior FeaturesSee Remarks, All Bedrooms Up
  • HeatingNone
  • CoolingNone
  • FireplaceYes
  • FireplacesBonus Room, Electric
  • # of Stories2
  • StoriesTwo

Exterior

  • ExteriorConcrete, Stucco, Drywall
  • Exterior FeaturesAwning(s), Dock
  • WindowsDouble Pane Windows
  • RoofComposition, Shingle
  • ConstructionConcrete, Stucco, Drywall
  • FoundationConcrete Perimeter

Lot Description

Back Yard, Front Yard, Street Level, Trees

School Information

  • DistrictKonocti Unified

Additional Information

  • Date ListedApril 9th, 2026
  • Days on Market40
  • ZoningCR

Listing Details

  • AgentRick White
  • OfficeKonocti Realty
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Rick White, Konocti Realty.

Based on information from California Regional Multiple Listing Service, Inc. as of May 19th, 2026 at 5:45am PDT. 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.