18374 Redwood Rd is a 1,294 square foot house on a 6,100 square foot lot with 2 bedrooms and 1 bathroom. Based on Redfin's Castro Valley data, we estimate the home's value is $824,383.
Single-familyProperty Type
1935Year Built
6,100 sq ftLot Size
$637Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$824,383
$3,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 23.6% lower than the average sale price ($1.08M) 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
$1,772 (+3.1%)
$33,729 + $42,739
$76,468
2024
$1,718 (+3.0%)
$33,729 + $42,739
$76,468
2023
$1,668 (+3.2%)
$33,067 + $41,901
$74,968
2022
$1,617 (+3.0%)
$31,784 + $40,274
$72,058
2021
$1,569 (+2.5%)
$31,784 + $40,274
$72,058
2020
$1,530 (−1.0%)
$31,160 + $39,485
$70,645
2019
$1,545 (+3.0%)
$30,841 + $39,080
$69,921
2018
$1,500 (+2.9%)
$30,236 + $38,314
$68,550
2017
$1,458 (+5.2%)
$29,062 + $36,826
$65,888
2016
$1,387 (+6.9%)
$29,062 + $36,826
$65,888
2015
$1,298 (+10.4%)
$28,492 + $36,104
$64,596
2014
$1,176 (+3.0%)
$27,515 + $34,865
$62,380
2013
$1,142 (+3.1%)
$27,515 + $34,865
$62,380
2012
$1,108 (+1.7%)
$27,391 + $34,708
$62,099
2011
$1,089 (+1.1%)
$26,853 + $34,027
$60,880
2010
$1,077 (+0.8%)
$26,327 + $33,360
$59,687
2009
$1,069 (+7.6%)
$26,130 + $33,111
$59,241
2008
$993
$26,192 + $33,190
$59,382
Tax history for 18374 Redwood Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,772 (+3.1%)
$33,729 + $42,739
$76,468
2024
$1,718 (+3.0%)
$33,729 + $42,739
$76,468
2023
$1,668 (+3.2%)
$33,067 + $41,901
$74,968
2022
$1,617 (+3.0%)
$31,784 + $40,274
$72,058
2021
$1,569 (+2.5%)
$31,784 + $40,274
$72,058
2020
$1,530 (−1.0%)
$31,160 + $39,485
$70,645
2019
$1,545 (+3.0%)
$30,841 + $39,080
$69,921
2018
$1,500 (+2.9%)
$30,236 + $38,314
$68,550
2017
$1,458 (+5.2%)
$29,062 + $36,826
$65,888
2016
$1,387 (+6.9%)
$29,062 + $36,826
$65,888
2015
$1,298 (+10.4%)
$28,492 + $36,104
$64,596
2014
$1,176 (+3.0%)
$27,515 + $34,865
$62,380
2013
$1,142 (+3.1%)
$27,515 + $34,865
$62,380
2012
$1,108 (+1.7%)
$27,391 + $34,708
$62,099
2011
$1,089 (+1.1%)
$26,853 + $34,027
$60,880
2010
$1,077 (+0.8%)
$26,327 + $33,360
$59,687
2009
$1,069 (+7.6%)
$26,130 + $33,111
$59,241
2008
$993
$26,192 + $33,190
$59,382
*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
R1
Single-Family Residence Districts
Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.
Permitted uses
Include but are not limited to:
Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard
Mar 31, 1997 • Final
Building
Perform termite damage repairs.
Remodel
May 22, 1992 • Final
Building
Repair dry rot on a porch.
Remodel
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
Basement Information
Basement Finish: Unfinished
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Subdivision Name: LANGAN
Living Sq. Ft: 1,294
Building Sq. Ft: 1,294
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,100
Legal Lot Number: 1
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.14
Depth Footage: 120
Front Footage: 50
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,294
Stories: 1.0
Lot Size: 6,100 square feet
Style: Single Family Residential
Year Built: 1935
Year Renovated: 1941
County: Alameda County
APN: 084C085107202
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Proctor Elementary School
Public K-5 • Assigned • 0.4mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.1mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.5mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley's late-summer market shows a clear split. While median prices hold near $1.2M, increased inventory gives buyers leverage on older properties. However, immaculate homes still go pending in under 15 days. A strong, clean offer is key!
Strong buyer demand keeps the Castro Valley market moving incredibly fast. With homes frequently selling above their $1.2 million median price, decisive action is essential. To win here, buyers need to submit competitive offers quickly and minimize...