Freshly painted inside and out. Cute starter home located near downtown and transportation. Large bedrooms. Hardwood floors. Fireplace in living room. Separate dining room. Laundry in garage. Very nice back yard with outbuilding. Walk to everything including Bart.
Single-familyProperty Type
1950Year Built
5,100 sq ftLot Size
$931Est. Price/Sq.Ft.
1 car garageParking
Listed by Craig Ragg•DRE #00589950• Craig Ragg Rl Est Broker
Listed by Otto Catrina•DRE #00994562• Catrina R.E. & Investments
Bought with Graig Cahill•DRE #00470621• Cahill & Co Real Estate
bridgeMLS, Bay East AOR, or Contra Costa AOR #40632325
Oct 28, 2013
Sold
$427,000
$478/sq ft
Sep 27, 2013
Pending
—
Sep 20, 2013
Listed
$365,000
$409/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,046 (+2.3%)
$157,026 + $366,394
$523,420
2024
$6,885 (+1.7%)
$157,026 + $366,394
$523,420
2023
$6,768 (+2.0%)
$153,948 + $359,212
$513,160
2022
$6,632 (+2.6%)
$147,970 + $345,265
$493,235
2021
$6,461 (+2.3%)
$147,970 + $345,265
$493,235
2020
$6,313 (−1.8%)
$145,070 + $338,498
$483,568
2019
$6,426 (+2.9%)
$143,583 + $335,028
$478,611
2018
$6,244 (+2.7%)
$140,769 + $328,461
$469,230
2017
$6,080 (+5.1%)
$135,304 + $315,710
$451,014
2016
$5,786 (+7.0%)
$135,304 + $315,710
$451,014
2015
$5,409 (+1.3%)
$132,651 + $309,519
$442,170
2014
$5,338 (+388.1%)
$128,100 + $298,900
$427,000
2013
$1,094 (+3.0%)
$128,100 + $298,900
$427,000
2012
$1,061 (+1.6%)
$27,277 + $23,494
$50,771
2011
$1,045 (+1.1%)
$26,742 + $23,033
$49,775
2010
$1,034 (+9.4%)
$26,218 + $22,582
$48,800
2009
$945 (+8.4%)
$26,022 + $22,413
$48,435
2008
$872
$26,084 + $22,466
$48,550
Tax history for 3840 Modesto St
Year
Property tax
Land + Additions
Assessment*
2025
$7,046 (+2.3%)
$157,026 + $366,394
$523,420
2024
$6,885 (+1.7%)
$157,026 + $366,394
$523,420
2023
$6,768 (+2.0%)
$153,948 + $359,212
$513,160
2022
$6,632 (+2.6%)
$147,970 + $345,265
$493,235
2021
$6,461 (+2.3%)
$147,970 + $345,265
$493,235
2020
$6,313 (−1.8%)
$145,070 + $338,498
$483,568
2019
$6,426 (+2.9%)
$143,583 + $335,028
$478,611
2018
$6,244 (+2.7%)
$140,769 + $328,461
$469,230
2017
$6,080 (+5.1%)
$135,304 + $315,710
$451,014
2016
$5,786 (+7.0%)
$135,304 + $315,710
$451,014
2015
$5,409 (+1.3%)
$132,651 + $309,519
$442,170
2014
$5,338 (+388.1%)
$128,100 + $298,900
$427,000
2013
$1,094 (+3.0%)
$128,100 + $298,900
$427,000
2012
$1,061 (+1.6%)
$27,277 + $23,494
$50,771
2011
$1,045 (+1.1%)
$26,742 + $23,033
$49,775
2010
$1,034 (+9.4%)
$26,218 + $22,582
$48,800
2009
$945 (+8.4%)
$26,022 + $22,413
$48,435
2008
$872
$26,084 + $22,466
$48,550
*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
2
Baths
1
Stories
1
Lot width
—
Lot depth
—
Lot size
5,100 Sq. Ft.
Year renovated
1950
Sq. Ft.
893
Year built
1950
Style
Single Family Residential
County
Alameda County
APN
084C076602000
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
Oct 1, 2021 • Final
Building
Upgrade the main electrical service panel to 200 amps. Convert the existing fuse panel into a junction box and transfer all circuits to the new main panel.
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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 1
Covered Spaces: 1
Parking Features: Attached
Interior
Bathroom Information
# of Bathrooms Total: 1
# of Bathrooms Full: 1
Other Bathrooms Included Features: Stall Shower, Tile
Interior Features
Interior Features: Workshop, Tile Counters
Appliances: Free-Standing Range, Refrigerator
Laundry Features: 220 Volt Outlet, Dryer, In Garage, Washer
High School District: Castro Valley (510) 537-3000
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 893
Stories: 1.0
Lot Size: 5,100 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1950
County: Alameda County
APN: 084C076602000
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Marshall Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 0.8mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.4mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley is moving at a brisk pace this summer! Median prices are holding steady around $1.2M, but well-priced, turnkey homes are flying off the market in under 15 days, often over asking. Inventory is moving fast, so buyers must come prepared...
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 2013. This data may not match public records. Learn more.