Great Duplex in convenient location- close to schools, parks and up the street from BART. 2 bedroom 1 bath units with central heat, individual fenced rear patios with new fences. 2 large one car garages below units. Laundry hookups in each unit. Great Opportunity!
Multi-familyProperty Type
1962Year Built
6,250 sq ftLot Size
$620Est. Price/Sq.Ft.
1 car garageParking
Listed by Paul Triplett•DRE #00356898• Security Pacific Real Estate
Bought with Lee Ann O'brien•DRE #01401853• Coldwell Banker
bridgeMLS, Bay East AOR, or Contra Costa AOR #40646073
Mar 27, 2014
Sold
$608,500
$362/sq ft
Feb 27, 2014
Pending
—
Feb 14, 2014
Listed
$599,900
$357/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$10,405 (+2.5%)
$223,710 + $522,195
$745,905
2024
$10,156 (+1.9%)
$223,710 + $522,195
$745,905
2023
$9,967 (+2.2%)
$219,324 + $511,958
$731,282
2022
$9,753 (+2.7%)
$210,809 + $492,081
$702,890
2021
$9,495 (+2.4%)
$210,809 + $492,081
$702,890
2020
$9,272 (−1.7%)
$206,677 + $482,436
$689,113
2019
$9,432 (+2.9%)
$204,558 + $477,490
$682,048
2018
$9,162 (+2.8%)
$200,549 + $468,131
$668,680
2017
$8,916 (+5.0%)
$192,763 + $449,958
$642,721
2016
$8,490 (+7.1%)
$192,763 + $449,958
$642,721
2015
$7,929 (+338.1%)
$188,984 + $441,135
$630,119
2014
$1,810 (+3.8%)
$37,001 + $36,001
$73,002
2013
$1,743 (+3.5%)
$37,001 + $36,001
$73,002
2012
$1,684 (+1.7%)
$36,834 + $35,839
$72,673
2011
$1,656 (+1.2%)
$36,112 + $35,136
$71,248
2010
$1,635 (+1.2%)
$35,404 + $34,447
$69,851
2009
$1,615 (+6.0%)
$35,139 + $34,190
$69,329
2008
$1,524
$35,223 + $34,271
$69,494
Tax history for 18207 Redwood Rd
Year
Property tax
Land + Additions
Assessment*
2025
$10,405 (+2.5%)
$223,710 + $522,195
$745,905
2024
$10,156 (+1.9%)
$223,710 + $522,195
$745,905
2023
$9,967 (+2.2%)
$219,324 + $511,958
$731,282
2022
$9,753 (+2.7%)
$210,809 + $492,081
$702,890
2021
$9,495 (+2.4%)
$210,809 + $492,081
$702,890
2020
$9,272 (−1.7%)
$206,677 + $482,436
$689,113
2019
$9,432 (+2.9%)
$204,558 + $477,490
$682,048
2018
$9,162 (+2.8%)
$200,549 + $468,131
$668,680
2017
$8,916 (+5.0%)
$192,763 + $449,958
$642,721
2016
$8,490 (+7.1%)
$192,763 + $449,958
$642,721
2015
$7,929 (+338.1%)
$188,984 + $441,135
$630,119
2014
$1,810 (+3.8%)
$37,001 + $36,001
$73,002
2013
$1,743 (+3.5%)
$37,001 + $36,001
$73,002
2012
$1,684 (+1.7%)
$36,834 + $35,839
$72,673
2011
$1,656 (+1.2%)
$36,112 + $35,136
$71,248
2010
$1,635 (+1.2%)
$35,404 + $34,447
$69,851
2009
$1,615 (+6.0%)
$35,139 + $34,190
$69,329
2008
$1,524
$35,223 + $34,271
$69,494
*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
4
Baths
2
Stories
1.5
Lot width
—
Lot depth
—
Lot size
6,250 Sq. Ft.
Year renovated
1962
Sq. Ft.
1,680
Year built
1962
Style
Multi-Family (2-4 Unit)
County
Alameda County
APN
084D120800616
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
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
Jan 24, 2005 • Final
Building
Tear off existing tar and gravel roofing and replace with a modified bitumen system. The new roof will be a class A system.
Roofing
Sep 12, 1986 • Final
Building
Replace the roof on a single-family home.
Roofing
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 Information
Total # of Parking Spaces: 1
Has Attached Garage
Parking Features: Attached
Interior
Interior Features
Interior Features: Updated Baths
Appliances: Gas Water Heater
Laundry Features: In Unit, Washer/Dryer Hookups
Flooring: Vinyl, Carpet
Unit 1 Information
Unit 1 # of Bathrooms: 1
Unit 1 Parking Spaces: 1
Unit 2 Information
Unit 2 # of Bathrooms: 1
Unit 2 # of Parking Spaces: 1
Multi-Unit Information
Number Of Units Total: 2
Some Units Have: Patio, Updated Baths
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 1,680
Exterior Features
Patio And Porch Features: Patio, Balcony/Patio
Exterior Features: Back Yard
Fencing: Fenced
Property Information
Living Area: 1680
Living Area Units: Square Feet
Property Type: Residential Income
Property Sub Type: DUPLEX
Year Built: 1962
Lot Information
Lot Size Square Feet: 6250
Lot Size Area: 0.14
Lot Size Units: Acres
Lot Size Acres: 0.14
Lot Features: Regular, Sloped Up
Zoning: res
Financial
Tax Information
Tax Annual Amount: $1,685
Utilities
Utility Information
Separate Meter: Electric, Gas, Water
Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Ceiling Fan(s)
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,680
Stories: 1.5
Lot Size: 6,250 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1962
Year Renovated: 1962
County: Alameda County
APN: 084D120800616
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Proctor Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.2mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.6mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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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...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2014. This data may not match public records. Learn more.