3440 Clark Valley Rd is a 924 square foot house on a 114 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Los Osos data, we estimate the home's value is $1,023,977.
Single-familyProperty Type
1990Year Built
114 acresLot Size
$1,108Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,023,977
$9,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.9% higher than the average sale price ($876K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$10,426 (+1.8%)
$598,693 + $337,652
$936,345
2024
$10,239 (+1.9%)
$586,954 + $331,032
$917,986
2023
$10,047 (+7.3%)
$575,446 + $324,542
$899,988
2022
$9,361 (+1.1%)
$564,163 + $318,179
$882,342
2021
$9,258 (+1.2%)
$553,101 + $311,941
$865,042
2020
$9,151 (+1.1%)
$542,256 + $305,825
$848,081
2019
$9,054 (+2.1%)
$536,696 + $302,690
$839,386
2018
$8,872 (+2.1%)
$526,173 + $296,755
$822,928
2017
$8,691 (+2.1%)
$505,742 + $285,233
$790,975
2016
$8,516 (+1.6%)
$505,742 + $285,233
$790,975
2015
$8,385 (+7.7%)
$495,826 + $279,641
$775,467
2014
$7,787 (+0.5%)
$478,813 + $270,046
$748,859
2013
$7,747 (+2.7%)
$476,650 + $268,826
$745,476
2012
$7,544
$476,650 + $268,826
$745,476
Tax history for 3440 Clark Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$10,426 (+1.8%)
$598,693 + $337,652
$936,345
2024
$10,239 (+1.9%)
$586,954 + $331,032
$917,986
2023
$10,047 (+7.3%)
$575,446 + $324,542
$899,988
2022
$9,361 (+1.1%)
$564,163 + $318,179
$882,342
2021
$9,258 (+1.2%)
$553,101 + $311,941
$865,042
2020
$9,151 (+1.1%)
$542,256 + $305,825
$848,081
2019
$9,054 (+2.1%)
$536,696 + $302,690
$839,386
2018
$8,872 (+2.1%)
$526,173 + $296,755
$822,928
2017
$8,691 (+2.1%)
$505,742 + $285,233
$790,975
2016
$8,516 (+1.6%)
$505,742 + $285,233
$790,975
2015
$8,385 (+7.7%)
$495,826 + $279,641
$775,467
2014
$7,787 (+0.5%)
$478,813 + $270,046
$748,859
2013
$7,747 (+2.7%)
$476,650 + $268,826
$745,476
2012
$7,544
$476,650 + $268,826
$745,476
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
AG
ESTERO PLANNING AREA
COASTAL ZONE
Agricultural Land Use District
The purpose of this Section is to establish a set of regulations applicable to the division of land within the Agriculture land use category. In addition to complying with the standards set forth in this Section and all applicable policies of the general plan, proposed land divisions shall be specifically evaluated for consistency with the policies of the Agriculture and Open Space Element as follows: Agricultural land divisions. Where a division of agricultural lands is proposed, a cluster division where homes are clustered in a compact manner which reduces the agricultural/residential interface, is an alternative to a conventional lot split land division.; Where a division is proposed, the proposed parcels should be of adequate size and design to ensure the long term protection of agricultural resources.; Minimum parcel size criteria for the division of Agricultural lands. Minimum parcel sizes for the proposed division of land designated Agriculture shall be based upon either the existing or potential use of the land for cropland and grazing.; Discretionary approval. The approval of a land division is discretionary and a parcel size larger than the minimum designated in the following Subsections may be required to ensure agricultural capability in accordance with the provisions of the adopted Agriculture and Open Space Element of the general plan.
Zone overlays
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Other
Bed & breakfast
Office-Other
Mar 1, 2021 • Final
Electrical panel replacement - legacy
Electrical
Sep 25, 2019 • Final
Residential - otc
Electrical
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
Interior
Room Information
# of Rooms: 2
Exterior
Exterior Information
Construction Type: Manufactured/Modular
Building Construction Quality: Average
Property Information
Subdivision Name: CANADA DE LOS OSOS RHO
Living Sq. Ft: 924
Building Sq. Ft: 924
# of Stories: 1
Legal Description: RHO LS OSOS & LL PTN LT H
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,965,840
Legal Lot Number: H
Municipality Name: OUTSIDE CITY OF SAN LUIS OBISP
Acres: 114
Zoning Code: AG
County Use Description: SFR >80 AC
State Use Description: MOB HOME FEE ASSD
Utility Information
Utility Type: Gas/Water
Financial
Assessor Information
Assessment Year: 2026
Tax District County: OUTSIDE CITY OF SAN LUIS OBISP
Tax Area: LAGUNA/LOS OSOS
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 924
Stories: 1.0
Lot Size: 114 acres
Style: Single Family Residential
Year Built: 1990
Year Renovated: —
County: San Luis Obispo County
APN: 067-161-010
Home facts updated by county records on Aug 17, 2026
Around this home
Schools
Monarch Grove Elementary School
Public K-5 • Assigned • 3.9mi
8/10
Los Osos Middle School
Public 6-8 • Assigned • 3.3mi
8/10
Morro Bay High School
Public 9-12 • Assigned • 7.9mi
8/10
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
5/10 Fire Factor
3% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 82° expected this year, 18 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
11 unhealthy days expected this year, 11 days in 30 years
Provided by First Street
Historical weather
Los Osos, CA • 93402
Average low and high temperatures (°F)
64
47
63
49
65
51
62
50
61
50
62
52
62
54
66
54
68
57
68
55
64
50
65
50
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.6 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.6 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$973,000 – $1.18M
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