28304 Valley Oak Rd is a 2,328 square foot house on a 5 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on April 27, 2010 for $390,000. Based on Redfin's Keene data, we estimate the home's value is $670,963.
Single-familyProperty Type
2001Year Built
5 acresLot Size
$288Est. Price/Sq.Ft.
3 spacesParking
Source:Public Records
Redfin Estimate
$670,963
$281K since sold in April 2010$6,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.5% higher than the average sale price ($552K) of 6 comparable homes.
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Earn from this home
Refinance
$0
Est. cash available
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Rent
$3,591/mo
Redfin rental estimate
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Market trends in 93531, CA
Last updated August 2026
Sale-to-List Price
92.7%
2.7% MoM
Median sale price
$480K
$107 MoM
Avg. days on market
27d
4 days MoM
Recently sold homes
3
0 MoM
Provided by Redfin
Sale history for 28304 Valley Oak Rd
Date
Event
Price
AVMLS #287542
Mar 27, 2015
Listing Removed
—
Jan 13, 2010
Listed
$399,000
$171/sq ft
Public Records
Apr 27, 2010
Sold
$390,000
$168/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$6,241 (+0.7%)
$148,437 + $386,835
$535,272
2024
$6,196 (+3.7%)
$148,437 + $386,835
$535,272
2023
$5,975 (+0.9%)
$145,527 + $379,251
$524,778
2022
$5,923 (+0.3%)
$145,527 + $379,251
$524,778
2021
$5,907 (−0.7%)
$139,877 + $364,527
$504,404
2020
$5,947
$137,135 + $357,381
$494,516
2019
$5,944 (+1.7%)
$135,729 + $353,718
$489,447
2018
$5,845 (+0.2%)
$133,068 + $346,783
$479,851
2017
$5,832 (+2.5%)
$127,901 + $333,318
$461,219
2016
$5,687 (+4.9%)
$127,901 + $333,318
$461,219
2015
$5,421 (+5.3%)
$125,394 + $326,783
$452,177
2014
$5,147
$121,092 + $289,571
$410,663
Tax history for 28304 Valley Oak Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,241 (+0.7%)
$148,437 + $386,835
$535,272
2024
$6,196 (+3.7%)
$148,437 + $386,835
$535,272
2023
$5,975 (+0.9%)
$145,527 + $379,251
$524,778
2022
$5,923 (+0.3%)
$145,527 + $379,251
$524,778
2021
$5,907 (−0.7%)
$139,877 + $364,527
$504,404
2020
$5,947
$137,135 + $357,381
$494,516
2019
$5,944 (+1.7%)
$135,729 + $353,718
$489,447
2018
$5,845 (+0.2%)
$133,068 + $346,783
$479,851
2017
$5,832 (+2.5%)
$127,901 + $333,318
$461,219
2016
$5,687 (+4.9%)
$127,901 + $333,318
$461,219
2015
$5,421 (+5.3%)
$125,394 + $326,783
$452,177
2014
$5,147
$121,092 + $289,571
$410,663
*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
E(5)
Estate District
The purpose of the Estate (E) district is to designate areas suitable for larger lot residential living environments. Uses are limited to those typical of and compatible with quiet residential neighborhoods. The minimum lot size shall be 10,890 sq ft unless the E district is combined with the Lot Size combining district (Chapter 19.54 of this title) where a larger minimum lot size is specified. The minimum lot size may be reduced when any E district is combined with the Cluster (CL) combining district (Chapter 19.58 of this title). Agricultural uses permitted in the E district are accessory uses and shall not be established until a primary use is established.
Permitted uses
Include but are not limited to:
Livestock production
Garden center
Housing-Single unit
Housing-Other
Infrastructure
Office
Communications tower
Agriculture-Cropland
Housing-Mobile home park
May 21, 2014 • Final
Residential alteration garage
ADU
Mar 22, 2014 • Final
Residential new single-family dwelling
Construct a new single-family home with an attached garage and a porch or patio as per the site plan.
New construction
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
Heating & Cooling
Air Conditioning Type: Dual Unit
Heating Type: Floor/wall Furnace
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Construction Type: Wood Frame/Metal
Building Construction Quality: Good
Building Type: Single Family
Property Information
Living Sq. Ft: 2,328
Gross Sq. Ft: 3,292
Ground Floor Sq. Ft: 2,328
Building Sq. Ft: 2,968
# of Stories: 1
Legal Description: TRACT 5871 , BLOCK PH1, LOT P 43
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 2,520
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 217,800
Legal Lot Number: P
Legal Block Number: PH1
Acres: 5
Zoning Code: E(5) RS FP
County Use Description: SINGLE FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,328
Stories: 1.0
Lot Size: 5 acres
Style: Single Family Residential
Year Built: 2001
Year Renovated: 2001
County: Kern County
APN: 50523238002
Home facts updated by county records on Jun 18, 2026
Around this home
Schools
Tompkins Elementary School
Public K-5 • Assigned • 11.4mi
3/10
Jacobsen Middle School
Public 6-8 • Assigned • 11.6mi
2/10
Tehachapi High School
Public 9-12 • Assigned • 11.9mi
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
8/10 Fire Factor
38% chance of being in a wildfire in next 30 years
5/10 Heat Factor
0 hot days expected this year, 0 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 28 days in 30 years
Provided by First Street
Historical weather
Keene, CA • 93531
Average low and high temperatures (°F)
56
42
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61
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45
71
53
81
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84
63
86
66
80
60
71
53
59
44
59
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.6 hours in
June and 5.7 hours in December, placing it above the
U.S. average for solar exposure.
11.6 hrs
5.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$638,000 – $772,000
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