Just Listed ~ First time on the market . Hidden Valley Lake Rancho home (no HOA) on 5.18 acres. All level property and single level home with open floor plan includes garage plus behind home is 2 car detached (24X44) with office (10X24). Out back of property is outbuilding (barn 12X16 with 10ft on each side of ext. covered). Inside is custom built cabinets with granite tile , kitchen has big island for entertaining open to formal dining room with lots of windows and covered back porch . Kitchen includes lots of cabinets, separate pantry , electric range, trash compactor, water softener. Spacious living room with wood stove , vaulted ceiling , master suite very large with walk in closet, master bath includes separate shower and sunken in tub. Master suite is private , other 2 bedrooms/bathroom and family room includes updated flooring. 2 HVAC systems . Standard Septic . Well has newer pump.
Single-familyProperty Type
2001Year Built
5.18 acresLot Size
$338Est. Price/Sq.Ft.
3 car garageParking
Listed by Yvette Sloan•DRE #01413657• NextHome Experiences
Bought with Shannon Williams•DRE #01705168• RE/MAX Gold Lake County
Just Listed ~ First time on the market . Hidden Valley Lake Rancho home (no HOA) on 5.18 acres. All level property and single level home with open floor plan includes garage plus behind home is 2 car detached (24X44) with office (10X24). Out back of property is outbuilding (barn 12X16 with 10ft on each side of ext. covered). Inside is custom built cabinets with granite tile , kitchen has big island for entertaining open to formal dining room with lots of windows and covered back porch . Kitchen includes lots of cabinets, separate pantry , electric range, trash compactor, water softener. Spacious living room with wood stove , vaulted ceiling , master suite very large with walk in closet, master bath includes separate shower and sunken in tub. Master suite is private , other 2 bedrooms/bathroom and family room includes updated flooring. 2 HVAC systems . Standard Septic . Well has newer pump.
Public Records
Aug 31, 1998
Sold
$45,000
$20/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,994 (+0.9%)
$191,386 + $503,075
$694,461
2024
$7,921 (+2.1%)
$191,386 + $503,075
$694,461
2023
$7,760 (+0.7%)
$183,955 + $483,541
$667,496
2022
$7,705 (+5.1%)
$180,349 + $474,060
$654,409
2021
$7,333 (+86.6%)
$180,349 + $474,060
$654,409
2020
$3,930 (+3.3%)
$176,813 + $464,765
$641,578
2019
$3,804 (+8.7%)
$68,079 + $266,071
$334,150
2018
$3,500 (+3.4%)
$66,745 + $260,854
$327,599
2017
$3,386 (+0.8%)
$64,154 + $250,726
$314,880
2016
$3,360 (+1.9%)
$64,154 + $250,726
$314,880
2015
$3,297 (+2.7%)
$62,897 + $245,810
$308,707
2014
$3,211 (+0.2%)
$60,740 + $237,376
$298,116
2013
$3,205 (+2.2%)
$60,740 + $237,376
$298,116
2012
$3,136
$60,466 + $236,304
$296,770
Tax history for 20030 Hartmann Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,994 (+0.9%)
$191,386 + $503,075
$694,461
2024
$7,921 (+2.1%)
$191,386 + $503,075
$694,461
2023
$7,760 (+0.7%)
$183,955 + $483,541
$667,496
2022
$7,705 (+5.1%)
$180,349 + $474,060
$654,409
2021
$7,333 (+86.6%)
$180,349 + $474,060
$654,409
2020
$3,930 (+3.3%)
$176,813 + $464,765
$641,578
2019
$3,804 (+8.7%)
$68,079 + $266,071
$334,150
2018
$3,500 (+3.4%)
$66,745 + $260,854
$327,599
2017
$3,386 (+0.8%)
$64,154 + $250,726
$314,880
2016
$3,360 (+1.9%)
$64,154 + $250,726
$314,880
2015
$3,297 (+2.7%)
$62,897 + $245,810
$308,707
2014
$3,211 (+0.2%)
$60,740 + $237,376
$298,116
2013
$3,205 (+2.2%)
$60,740 + $237,376
$298,116
2012
$3,136
$60,466 + $236,304
$296,770
*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
3
Baths
2
Stories
—
Lot width
—
Lot depth
—
Lot size
5.13 Acres
Year renovated
—
Sq. Ft.
2,225
Year built
1999
Style
Single Family Residential
County
Lake County
APN
144051050000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 7, 2026.
RR
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
Jan 31, 2022 • Final
Solar
Install a ground-mounted solar system with modules on a residential building.
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
Attached Garage
# of Garage Spaces: 3
Driveway, Driveway - Gravel, RV Access/Parking
Has Parking
# of Parking Spaces: 3
Interior
Laundry Information
Has Laundry
In Garage
Kitchen Information
Appliances: Dishwasher, Trash Compactor
Has Appliances
Breakfast Counter / Bar, Separated
Granite Counters, Tile Counters, Walk-In Pantry
Bathroom Information
# of Baths (Full): 2
Cooling Information
Central
Has Cooling
Room Information
Family Room, Kitchen, Living Room, Main Floor Bedroom, Main Floor Primary Bedroom, Primary Suite, See Remarks, Walk-In Closet, Walk-In Pantry