19825 Hartmann Rd, Hidden Valley Lake, CA 95467

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Off Market Nov 2021 for $900K

$922,765

Est. refi paymentEst. refi $1,563/mo

•

3,442

sq ft

19825 Hartmann Rd, Hidden Valley Lake, CA 95467

About this home

ELEGANCE DEFINED! Escape to your own private, luxury estate set on ~4.5 acres & surrounded by towering trees & expansive views. For the first time ever on the market, this custom built, single-owner home offers space, privacy & an elevated quality of living. Upgrades abound - from the stunning 18' ceilings in the formal entry & living room, to the gorgeous kitchen that is made for entertaining with it's double ovens, KitchenAid Counter depth refrigerator, Kitchenaid five burner downdraft cooktop, travertine floors & oversized island, to the formal dining room, to the rich engineered hardwood in the living room, to the radiant floors, soaking tub & dual shower heads in the luxurious master bathroom, and there are even custom remote-controlled Hunter Douglas Roman Shades. Featuring 4 bedrooms & 3 full bathrooms, plus a bonus media room, there is plenty of room for all to spread out and enjoy their own space. In addition to the attached 2 car garage, there is a bonus single car garage, as well as a 3000 sf shop with oversized roll-up doors, full RV hookups, and a built-in office space & half bath. Discover the best of quiet country living with a chicken coop, garden area, room for a pool & more! And yet you are only minutes back to the local golf course, market & park, 30 minutes to the Napa Valley, and 2 hours from the Bay Area.

Single-familyProperty Type

2009Year Built

4.58 acresLot Size

$268Est. Price/Sq.Ft.

3 garage spacesParking

Listed by Shannon Williams •DRE #01705168 • RE/MAX Gold Lake County

Bought with Ken Harbison •DRE #01264059 • Century 21 Epic

Redfin checked: 4 minutes ago

•Source:CRMLS #LC21117394

Redfin Estimate

$922,765

$23K since sold in November 2021$9,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 80.3% higher than the average sale price ($512K) of 6 comparable homes.

SOLD MAY 7, 2026
$570,000
A
4 beds3 baths2,764 sq ft
19614 Mountain Mdw N, Hidden Valley Lake, CA 95467
SOLD MAR 18, 2026
$561,500
B
4 beds3.5 baths3,163 sq ft
19438 Donkey Hl, Hidden Valley Lake, CA 95467
SOLD JUL 30, 2026
$470,000
C
4 beds3 baths2,405 sq ft
20158 Gold Flat Ct, Hidden Valley Lake, CA 95467
SOLD FEB 6, 2026
$389,000
D
4 beds2.5 baths1,991 sq ft
19429 Moon Ridge Rd, Hidden Valley Lake, CA 95467
SOLD JUL 9, 2026
$206,000
E
4 beds4 baths4,634 sq ft
17396 Meadow Vw, Hidden Valley Lake, CA 95467
SOLD APR 1, 2026
$875,000
F
4 beds4 baths3,016 sq ft
21145 Yankee Valley Rd, Hidden Valley Lake, CA 95467

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Earn from this home

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,575/mo

Redfin rental estimate

List your home for rent

Market trends in 95467, CA

Last updated August 2026

Buyer's Market

Seller's Market

Buyer's market

Sale-to-List Price

97.7%

1.3% MoM

Median sale price

$321K

$28K MoM

Avg. days on market

102d

29 days MoM

Recently sold homes

3 MoM

New listings for sale

$729,000
3 beds3 baths4,207 sq ft
18317 N Shore, Hidden Valley Lake, CA 95467
$469,900
3 beds2 baths1,996 sq ft
19527 Stonegate, Hidden Valley Lake, CA 95467
$349,900
3 beds2.5 baths2,048 sq ft
19902 Mountain N, Hidden Valley Lake, CA 95467
See all

Provided by Redfin

Sale history for 19825 Hartmann Rd

Date

Event

Price

BAREIS #321047965

Nov 4, 2021

Price Changed

$900,000

$261/sq ft

Nov 4, 2021

Sold

$900,000

$261/sq ft

Aug 12, 2021

Contingent

—

Jun 2, 2021

Listed

$949,900

$276/sq ft

Elegance defined! Escape to this private, luxury estate set on ~4.5 acres & surrounded by towering trees & expansive views. For the first time ever on the market, this custom built, single-owner home offers space, privacy & an elevated quality of living. Upgrades abound - stunning 18' ceilings in the formal entry & living room, gorgeous kitchen that is made for entertaining with double ovens, KitchenAid Counter depth refrigerator, Kitchenaid five burner downdraft cooktop, travertine floors & oversized island, formal dining room, rich engineered hardwood in the living room, radiant floors, soaking tub & dual shower heads in the luxurious master bathroom, and even custom remote-controlled Hunter Douglas Roman Shades. With 4bd & 3 bath, plus bonus media room, there is plenty of room for all. Attached 2 car garage, detached single car garage & 3000 sf shop w/full RV hookups inside, office & 1/2 bath. Quiet country living, yet minutes from local golf course & market. 30 min to Napa Valley.

CRMLS #LC21117394

Nov 4, 2021

Sold

$900,000

$261/sq ft

Aug 12, 2021

Contingent

—

Jun 2, 2021

Listed

$949,900

$276/sq ft

Public Records

Nov 17, 2004

Sold

$240,000

$70/sq ft

Public Records

Dec 10, 2002

Sold

$5,500

$2/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$10,895 (+1.7%)

$265,302 + $689,785

$955,087

2024

$10,717 (+2.1%)

$265,302 + $689,785

$955,087

2023

$10,499 (+0.7%)

$255,000 + $663,000

$918,000

2022

$10,428 (+18.6%)

$250,000 + $650,000

$900,000

2021

$8,791 (+36.2%)

$250,000 + $650,000

$900,000

2020

$6,457 (+1.3%)

$150,000 + $400,000

$550,000

2019

$6,372 (+4.9%)

$150,000 + $400,000

$550,000

2018

$6,075 (+1.3%)

$150,000 + $400,000

$550,000

2017

$5,995 (−1.2%)

$150,000 + $400,000

$550,000

2016

$6,070 (+0.4%)

$150,000 + $400,000

$550,000

2015

$6,047 (+0.7%)

$150,000 + $400,000

$550,000

2014

$6,007 (−0.3%)

$150,000 + $400,000

$550,000

2013

$6,023 (+0.2%)

$150,000 + $400,000

$550,000

2012

$6,011

$150,000 + $400,000

$550,000

Tax history for 19825 Hartmann Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,895 (+1.7%)

$265,302 + $689,785

$955,087

2024

$10,717 (+2.1%)

$265,302 + $689,785

$955,087

2023

$10,499 (+0.7%)

$255,000 + $663,000

$918,000

2022

$10,428 (+18.6%)

$250,000 + $650,000

$900,000

2021

$8,791 (+36.2%)

$250,000 + $650,000

$900,000

2020

$6,457 (+1.3%)

$150,000 + $400,000

$550,000

2019

$6,372 (+4.9%)

$150,000 + $400,000

$550,000

2018

$6,075 (+1.3%)

$150,000 + $400,000

$550,000

2017

$5,995 (−1.2%)

$150,000 + $400,000

$550,000

2016

$6,070 (+0.4%)

$150,000 + $400,000

$550,000

2015

$6,047 (+0.7%)

$150,000 + $400,000

$550,000

2014

$6,007 (−0.3%)

$150,000 + $400,000

$550,000

2013

$6,023 (+0.2%)

$150,000 + $400,000

$550,000

2012

$6,011

$150,000 + $400,000

$550,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

4.55 Acres

Year renovated

—

Sq. Ft.

3,442

Year built

2009

Style

Single Family Residential

County

Lake County

APN

144042030000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 7, 2026.

Rural Residential District

To provide for single-family residential development in a semi-rural setting along with limited agriculture. The following regulations shall apply in all RR districts.

Permitted uses

Include but are not limited to:

Agriculture
Greenhouse / nursery
Livestock production
Housing-Single unit
Housing-Multiple units
Housing-Other
Processing
Agriculture-Cropland
Housing-Mobile home park

Sep 30, 2019 • Final

Solar

Install a roof-mounted solar system on a residential building. The project includes the installation of solar modules and an inverter without an energy storage system.

Electrical

Solar

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking / Garage Information
Uncovered Spaces: 10
Attached Garage
# of Garage Spaces: 3
Direct Garage Access, Driveway, Paved, Garage - Front Entry, Oversized, RV Access/Parking, RV Hook-Ups
Has Parking
# of Parking Spaces: 13
RV Parking Dimensions: 45'

Interior

Laundry Information
Has Laundry
Dryer Included, Electric Dryer Hookup, Individual Room, Inside, See Remarks, Washer Hookup, Washer Included

Kitchen Information
Appliances: Dishwasher, Double Oven, Electric Oven, Garbage Disposal, Instant Hot Water, Microwave, Propane Stove, Propane Water Heater, Refrigerator, Water Line to Refrigerator, Water Softener
Has Appliances
Granite Counters, Kitchen Island, Utility sink, Walk-In Pantry

Bathroom Information
# of Baths (Full): 3
# of Baths (1/2): 1
Closet in bathroom, Double sinks in bath(s), Double Sinks In Master Bath, Dual shower heads (or Multiple), Exhaust fan(s), Linen Closet/Storage, Privacy toilet door, Separate tub and shower, Soaking Tub, Stone Counters, Vanity area, Walk-in shower

Cooling Information
Central, Dual, Whole House Fan, Electric
Has Cooling

Room Information
Family Room, Formal Entry, Great Room, Kitchen, Laundry, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom, Primary Suite, Media Room, Utility Room, Walk-In Closet, Walk-In Pantry

Fireplace Information
Living Room, Wood Stove Insert, Blower Fan
Has Fireplace

Flooring Information
Carpet, Tile, Wood

Heating Information
Central Furnace, Zoned, Propane, Wood, Fireplace
Has Heating

Interior Features
Attic Fan, Balcony, Built-Ins, Cathedral-Vaulted Ceilings, Ceiling Fan, Granite Counters, High Ceilings (9 Feet+), Living Room Balcony, Living Room Deck Attached, Pantry, Two Story Ceilings, Wired for Sound
Levels: Two
Main Level Bathrooms: 2
Main Level Bedrooms: 2
Security Features: Carbon Monoxide Detector(s), Smoke Detector
Window Features: Blinds, Custom Covering

Exterior

Exterior Information
Structure Type: House
Other Structures: Barn, Out Building, Second Garage, Second Garage Detached, Shed, Storage Building, Shop

Foundation Information
Foundation Details: Concrete Perimeter

Exterior Features
Rain Gutters
Patio And Porch Features: Deck, Porch - Rear
Has Patio
Pool Features: None

Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Corner Lot, Down Slope from Street, Garden, Up Slope from Street

Property Information
Total # of Units: 1
Accessibility Features: Entry Slope less than 1 foot, Low Pile Carpeting, See Remarks
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 144042030000
Property Condition: Turnkey
Total # of Stories: 2
Has View
Year Built Source: Assessor

Financial

Assesments Information
Assessments: Unknown

Utilities

Utilities Information
Electric: 220V In Kitchen, 220V In Laundry, 220V In Workshop, Electricity - On Property
Sewer: Septic Tank
Cable Available, Electricity Connected, Telephone - In Street, Propane
Water Source: Well

Location

Neighborhood Information
Community Features: Suburban

School Information
High School District: Middletown Unified

Location Information
Latitude: 38.79889500
Longitude: -122.54372800
Directions: Highway 29 to Hartmann Rd. to address.
Road Frontage Type: Access via County Road
Road Surface Type: Paved
Zoning: RR

Public facts

Beds: —
Baths: 2.0
Sq. Ft.: 3,442
Stories: 2.0
Lot Size: 4.55 acres
Style: Single Family Residential
Year Built: 2009
Year Renovated: —
County: Lake County
APN: 144042030000

Home facts updated by county records on Aug 7, 2026

Other

Listing Information
Days Active in MLS: 71
Continuous Days Active in MLS: 71

Listing Agent Information
List Agent First Name: Shannon
List Agent Last Name: Williams

Listing Office Information
List Office Name: RE/MAX Gold Lake County

Selling Agent Information
Buyer Agent First Name: Ken
Buyer Agent Last Name: Harbison

Selling Office Information
Buyer Office Name: Century 21 Epic

Around this home

Schools

Coyote Valley Elementary School

Public K-6 • Assigned • 0.9mi

5/10

Middletown Middle School

Public 6-8 • Assigned • 4.8mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

7/10 Fire Factor

23% chance of being in a wildfire in next 30 years

6/10 Heat Factor

6 days above 101° expected this year, 12 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

10/10 Air Factor

34 unhealthy days expected this year, 35 days in 30 years

Provided by First Street

Historical weather

Hidden Valley Lake, CA • 95467

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.5 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.5 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$877,000 – $1.06M

Sell confidently with a local market expert in Hidden Valley Lake. 3 minutes to get started.

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Home values near 19825 Hartmann Rd

Data from public records.

Address	Redfin Estimate
19836 Hartmann Road, Hidden Valley Lake, CA 6 Beds \| 2.5 Baths \| 3079 Sq. Ft.	$733,935
19807 Dale Court, Hidden Valley Lake, CA 4 Beds \| 2 Baths \| 2921 Sq. Ft.	$470,828

Address	Redfin Estimate
19855 Hartmann Road, Hidden Valley Lake, CA 3 Beds \| 2 Baths \| 1569 Sq. Ft.	$617,104
19910 Dale Court, Hidden Valley Lake, CA 4 Beds \| 2 Baths \| 3064 Sq. Ft.	$592,202

Address	Redfin Estimate
19675 Stinson Road, Hidden Valley Lake, CA 3 Beds \| 2.5 Baths \| 2070 Sq. Ft.	$461,513
19788 Dale Court, Hidden Valley Lake, CA 3 Beds \| 2 Baths \| 2843 Sq. Ft.	$543,262

Property information provided by CRMLS when last listed in 2021. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 95467, CA

Sale history for 19825 Hartmann Rd

Tax history for 19825 Hartmann Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 95467

Home values near 19825 Hartmann Rd

More real estate resources