12140 E Highway 20 Highway, Clearlake Oaks, CA 95423
Property image
Property image
FOR SALE
NEW - 1 DAY AGO
0.43 ACRES

12140 E Highway 20 Highway
Clearlake Oaks, CA 95423

  • 2 Beds
  • 2 Baths
  • 1,233 sqft (on 0.43 acres)

$350,000

Est. Mortgage $2,157/mo*

$350,000

Est. Mortgage $2,157/mo*
2 Beds
2 Baths
1,233 sqft
(on 0.43 acres)
We estimate this home will sell faster than 98% nearby.

Home Highlights

Parking
2 Car Garage
Outdoor
Patio
HOA
None
Price/Sqft
$284
Climate Control
Central & Central Air
Listed
1 day ago

Local Information

  • Map ViewExplore the area around 12140 E Highway 20 Highway.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

Lakefront Charm, welcome to your own slice of Clear Lake waterfront, where expansive lake views, colorful sunsets, and distinctive outdoor spaces come together in a home filled with character and charm. Set on approximately 0.43 acres along the lakefront in Clearlake Oaks, this 3-bedroom, 3-bath property offers a wonderful opportunity to embrace the relaxed, year-round lifestyle that makes lake living so special. The main residence features 2 bedrooms and 2 bathrooms, with newer windows, HVAC, and roof adding comfort and peace of mind. Inside, updated fixtures and appliances complement the home's inviting character, while large windows keep the ever-changing lake scenery front and center. Whether you are enjoying your morning coffee or watching the sun settle across the water, the views are always part of the experience. A detached guest studio provides a private third bedroom and bath, offering a welcoming space for family, friends, or guests. Outside, the enchanting collection of mature cactus landscaping, terraced gardens, and distinctive rockwork creates a one-of-a-kind setting with an old-world, desert-meets-lake feel. Multiple patios invite outdoor entertaining and relaxing, while the built-in outdoor fireplace adds warmth and ambiance. The expansive upper terrace, positioned above the attached two-car garage, provides another exceptional view to the lake and surrounding scenery. And then there is the lakefront itself. Step directly from the property toward the water and enjoy kayaking, paddle boarding, fishing, boating. A public boat launch is also conveniently located just minutes away. Whether you envision a full-time lake retreat, weekend escape, or vacation getaway, this special property offers something truly distinctive: front-row Clear Lake views, direct waterfront access, generous outdoor living spaces, and a personality all its own.
Contact this Building
Last check for updates: about 4 hours ago
Listing courtesy of Shelly M Reed DRE #01451243
W Real Estate, (707) 380-0003
Originating MLS: Mendocino
Source: BAREIS, MLS#326071276
Also Listed on BAREIS, CRMLS, CRMLS.
We estimate this home will sell faster than 98% nearby.

Home Details for 12140 E Highway 20 Highway

Active Status

MLS Status: Active

Interior Features

Interior Details
Basement: NoneNumber of Rooms: 6Types of Rooms: Master Bedroom, Bedroom, Master Bathroom, Bathroom, Kitchen, Living Room
Beds & Baths
Number of Bedrooms: 2Number of Bathrooms: 2Number of Bathrooms (full): 2
Dimensions and Layout
Living Area: 1233 Square Feet
Appliances & Utilities
Utilities: Cable Available, Electricity Connected, Sewer ConnectedAppliances: Free-Standing Electric Range, Free-Standing RefrigeratorLaundry: Other
Heating & Cooling
Heating: CentralHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Central
Fireplace & Spa
Number of Fireplaces: 1Fireplace: Living RoomHas a Fireplace
Gas & Electric
Electric: 220 Volts in Kitchen, 220 Volts in LaundryHas Electric on Property
Windows, Doors, Floors & Walls
Window: Dual Pane FullFlooring: Vinyl, Wood
Levels, Entrance, & Accessibility
Stories: 1Levels: OneFloors: Vinyl, Wood
View
Has a ViewView: Lake, Mountain(s), Panoramic, Water
Security
Security: Carbon Monoxide Detector(s), Smoke Detector(s)

Exterior Features

Exterior Home Features
Roof: CompositionPatio / Porch: PatioFencing: PartialOther Structures: Guest House, ADU Bedrooms: 1, ADU Full Bathrooms: 1, ADU Description: Detached room with bath, ADU Type: 2nd Unit DetachedFoundation: Combination, Concrete Perimeter
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas an Attached GarageNo Open ParkingParking Spaces: 2Parking: Attached,Private
Water & Sewer
Sewer: Public Sewer

Days on Market

Days on Market: 1

Property Information

Year Built
Year Built: 1940
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: DetachedArchitecture: Ranch
Building
Construction Materials: Wood SidingNot Attached Property
Property Information
Parcel Number: 035092150000

Price & Status

Price
List Price: $350,000Price Per Sqft: $284
Status Change & Dates
Possession Timing: Close Of Escrow

Location

Direction & Address
City: Clearlake Oaks
School Information
Elementary School District: Konocti Unified

Agent Information

Listing Agent
Listing ID: 326071276

Building

Building Area
Building Area: 1233 Square Feet

Community

Not Senior Community

HOA

Association for this Listing: MendocinoNo HOAHOA Fee: No HOA Fee

Lot Information

Lot Area: 0.43 acres

Documents

Disclaimer: All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Listing Info

Special Conditions: Standard

Mobile R/V

Mobile Home Park
Mobile Home Units: Feet

Miscellaneous

Mls Number: 326071276Listing UrlWater ViewWater View: Lake, Water

Around this home

What Locals Say about Clearlake Oaks

At least 13 Trulia users voted on each feature.
  • 94 % Say parking is easy

  • 89 % Say yards are well-kept

  • 84 % Say car is needed

  • 80 % Say there's holiday spirit

  • 78 % Say it's dog friendly

  • 67 % Say it's walkable to grocery stores

  • 65 % Say it's walkable to restaurants

  • 59 % Say they plan to stay for at least 5 years

  • 57 % Say there's wildlife

  • 56 % Say it's quiet

  • 50 % Say streets are well-lit

  • 49 % Say neighbors are friendly

  • 47 % Say people would walk alone at night

  • 38 % Say kids play outside

  • 32 % Say there are sidewalks

  • 20 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Nicholas B.
    "Don’t live here. Not a good place to live. It’s okay if you just need a cheap place for a short time"
  • Anniafuria1
    "Easy access to Public transportation and can walk to just about anything in town. Can service also available to take you anywhere you want to go around the lake. Bus service does need to run later and more on Sundays!"
  • Poe
    "i enjoy the views and beach. people are mostly friendly. its rural and lots of restraunts. if your looking for entertainment it's practically across the lake from Konocti Harbor Inn. And, plenty of places to go nearby. quiet serene and back to nature!"
  • joshua e. t.
    "This area is out away from city life, no DSL Cell service is just being put in. no traffic is nice as well as being able to see that stars. "
  • Wayne L.
    "Great area if you love being around water and all that goes with it!"
  • cafun2000
    "Great place to live and a safe community."
  • Helene M.
    "A friendly, neighborly area on a beautiful lake with many things to do. The "Keys" has their own Property Owners Assoc and Social Club - a great way to meet people and become "involved" if that is your choice. There are also 5 or 6 restaurants, a good grocery store, beauty shops, a furniture store, several wine tasting rooms etc., etc., and the town and neighborhoods just get nicer and nicer."

Market trends in Clearlake Oaks

Last updated July 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
49
6
MoM

Home Value

Trulia Estimate
$336K
Since last month
Decreased$7K (-2%)
Since last year
Decreased$33K (-8.6%)
Since last sale
Decreased$48K (-12.2%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +118% in the last 10 years
MonthEstimated value
2026
August 2026$347K
July 2026$354K
June 2026$362K
May 2026$366K
April 2026$366K
March 2026$366K
February 2026$370K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.33
Single-Family Home
$270,000
10/21/25
2
3
2,022
0.35
Single-Family Home
$175,000
11/05/25
2
2
1,049
0.22
Single-Family Home
$350,000
02/25/26
4
3
2,743
0.12
Single-Family Home
$205,000
01/07/26
1
1.5
1,146
0.65
Single-Family Home
$323,999
09/05/25
2
2
1,264
0.57
Single-Family Home
$290,000
02/16/26
4
2
1,479
0.51
Single-Family Home
$235,000
07/15/26
2
1.5
1,020
0.75
Single-Family Home
$312,000
11/07/25
2
2
1,526
0.71
Single-Family Home
$230,000
06/12/26
2
2
1,071

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.

Price and Tax history

DateEventPrice
Aug 10, 2026
Source: CRMLS #LC26174649
Listed For Sale
$350,000
Jul 10, 2026
Source: BAREIS #326006375
ListingRemoved
$375,000
May 30, 2026
Source: BAREIS #326006375
PriceChange
$375,000
Price decreased by 1%
Jan 28, 2026
Source: BAREIS #326006375
Listed For Sale
$379,000
Dec 2, 2025
Source: BAREIS #325088985
ListingRemoved
$360,000

LGBTQ Local Legal Protections

Shelly M Reed, W Real Estate, (707) 380-0003
All data, photos, visualizations, and information regarding a property, including the property's compliance with state and local legal requirements and all measurements and calculations of area, have been obtained from various sources, and may include such material that has been generated by use of artificial intelligence. Such information and material have not been and will not be verified for accuracy by the listing broker or the multiple listing service, and are not guaranteed as complete, accurate or reliable. Such information and material should be independently reviewed and verified for accuracy. This information and material are intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.

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Frequently asked questions about 12140 E Highway 20 Highway

  • What is the estimated monthly payment for 12140 E Highway 20 Highway?
    Based on a $350,000 list price with 20% down at today's rates, the estimated monthly payment for 12140 E Highway 20 Highway in Clearlake Oaks, CA is approximately $2,215 (about $1,813 principal & interest, $327 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
  • What do residents say about Clearlake Oaks?
    Residents describe Clearlake Oaks, CA as easy to park in, well-kept, and dog-friendly. Most residents say you need a car. See homes for sale in Clearlake Oaks, CA.
  • What are the closest schools to 12140 E Highway 20 Highway?
    The closest schools to 12140 E Highway 20 Highway in Clearlake Oaks, CA are East Lake Elementary School (Middle, rated 4/10), Lower Lake High School (rated 3/10).
  • What is 12140 E Highway 20 Highway estimated to be worth?
    Trulia's estimated value for 12140 E Highway 20 Highway in Clearlake Oaks, CA is $335,500.
  • Does 12140 E Highway 20 Highway have air conditioning?
    Yes, 12140 E Highway 20 Highway in Clearlake Oaks, CA has air conditioning.
  • Does 12140 E Highway 20 Highway have laundry facilities?
    Yes, 12140 E Highway 20 Highway in Clearlake Oaks, CA has laundry facilities.
12140 E Highway 20 Highway, Clearlake Oaks, CA 95423 is a 2 bedroom, 2 bathroom, 1,233 sqft single-family home built in 1940. This property is currently available for sale and was listed by BAREIS on Aug 20, 2026. The MLS # for this home is MLS# 326071276.