As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$626 (+5.6%)
$30,737
2024
$593 (+1.4%)
$30,737
2023
$585 (+1.7%)
$29,543
2022
$575 (+2.1%)
$29,543
2021
$563 (+2.1%)
$28,964
2020
$552 (+6.5%)
$28,396
2019
$518 (−7.9%)
$28,105
2018
$563 (+6.0%)
$27,554
2017
$531
$26,484
Tax history for 27648 River Rock Rd
Year
Property tax
Land + Additions
Assessment*
2025
$626 (+5.6%)
$30,737
2024
$593 (+1.4%)
$30,737
2023
$585 (+1.7%)
$29,543
2022
$575 (+2.1%)
$29,543
2021
$563 (+2.1%)
$28,964
2020
$552 (+6.5%)
$28,396
2019
$518 (−7.9%)
$28,105
2018
$563 (+6.0%)
$27,554
2017
$531
$26,484
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RS
Single Residential District
The RS (Residential) land use zoning district provides sites for single-family residential uses, incidental agricultural and recreational uses, and similar and compatible uses.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Housing-Other
Property details
Interior
Heating & Cooling
Heating Fuel Type: Gas Public/Piped
Exterior
Property Information
Legal Description: TRACT 13242 LOT 14
Lot Information
Land Sq. Ft: 36,000
Legal Lot Number: 14
Municipality Name: HESPERIA
Acres: 0.8264
Zoning Code: RS
County Use Description: VACANT LAND
Utility Information
Electricity / Wiring Type: Underground Wires
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2025
Tax District County: HESPERIA
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 0.83 acres
Style: Vacant Land
Year Built: —
Year Renovated: —
County: San Bernardino County
APN: 0465 641 09 0 000
Home facts updated by county records on Jun 24, 2026
Around this home
Schools
Helendale Elementary School
Public K-6 • Assigned • 0.9mi
6/10
Riverview Middle School
Public 7-8 • Assigned • 1.4mi
3/10
Adelanto High School
Public 9-12 • Assigned • 16.2mi
3/10
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
8/10 Heat Factor
7 days above 102° expected this year, 19 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Helendale, CA • 92342
Average low and high temperatures (°F)
60
33
67
40
75
45
76
47
86
56
97
65
100
66
101
69
92
63
83
53
67
41
65
38
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 6.5 hours in December, placing it above the
U.S. average for solar exposure.