4294 David St is a 2,017 square foot house on a 0.25 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on February 09, 2011 for $527,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,289,792.
Single-familyProperty Type
1991Year Built
0.25 acresLot Size
$639Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,289,792
$763K since sold in February 2011$22K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.1% higher than the average sale price ($1.29M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40450334
Mar 19, 2010
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40428767
Nov 30, 2009
Listing Removed
—
Nov 12, 2009
Listing Removed
—
Sep 18, 2009
Listing Removed
—
Public Records
Jul 12, 2000
Sold
$375,000
$186/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11045565
Mar 24, 2000
Listing Removed
—
Public Records
Jul 6, 1998
Sold
$282,000
$140/sq ft
Public Records
Aug 21, 1991
Sold
$300,000
$149/sq ft
Public Records
Jun 20, 1990
Sold
$237,000
$118/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$8,753 (+2.3%)
$206,592 + $482,049
$688,641
2024
$8,556 (+1.7%)
$202,541 + $472,597
$675,138
2023
$8,416 (+2.0%)
$198,572 + $463,334
$661,906
2022
$8,251 (+2.6%)
$190,863 + $445,347
$636,210
2021
$8,039 (+2.3%)
$190,863 + $445,347
$636,210
2020
$7,855 (−1.8%)
$187,120 + $436,615
$623,735
2019
$7,997 (+2.9%)
$185,203 + $432,140
$617,343
2018
$7,770 (+2.7%)
$181,573 + $423,670
$605,243
2017
$7,565 (+5.1%)
$174,525 + $407,225
$581,750
2016
$7,198 (+7.0%)
$174,525 + $407,225
$581,750
2015
$6,727 (+1.2%)
$171,103 + $399,242
$570,345
2014
$6,646 (+0.8%)
$165,233 + $385,544
$550,777
2013
$6,596 (+4.0%)
$165,233 + $385,544
$550,777
2012
$6,345 (+17.4%)
$164,487 + $383,803
$548,290
2011
$5,404 (+0.7%)
$158,100 + $368,900
$527,000
2010
$5,366 (−0.4%)
$132,312 + $308,728
$441,040
2009
$5,388 (+3.4%)
$131,324 + $306,424
$437,748
2008
$5,212
$131,637 + $307,153
$438,790
Tax history for 4294 David St
Year
Property tax
Land + Additions
Assessment*
2025
$8,753 (+2.3%)
$206,592 + $482,049
$688,641
2024
$8,556 (+1.7%)
$202,541 + $472,597
$675,138
2023
$8,416 (+2.0%)
$198,572 + $463,334
$661,906
2022
$8,251 (+2.6%)
$190,863 + $445,347
$636,210
2021
$8,039 (+2.3%)
$190,863 + $445,347
$636,210
2020
$7,855 (−1.8%)
$187,120 + $436,615
$623,735
2019
$7,997 (+2.9%)
$185,203 + $432,140
$617,343
2018
$7,770 (+2.7%)
$181,573 + $423,670
$605,243
2017
$7,565 (+5.1%)
$174,525 + $407,225
$581,750
2016
$7,198 (+7.0%)
$174,525 + $407,225
$581,750
2015
$6,727 (+1.2%)
$171,103 + $399,242
$570,345
2014
$6,646 (+0.8%)
$165,233 + $385,544
$550,777
2013
$6,596 (+4.0%)
$165,233 + $385,544
$550,777
2012
$6,345 (+17.4%)
$164,487 + $383,803
$548,290
2011
$5,404 (+0.7%)
$158,100 + $368,900
$527,000
2010
$5,366 (−0.4%)
$132,312 + $308,728
$441,040
2009
$5,388 (+3.4%)
$131,324 + $306,424
$437,748
2008
$5,212
$131,637 + $307,153
$438,790
*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
Jul 30, 2013 • Final
Building
Install a solar photovoltaic system with solar panels on a residential building.
Electrical
Solar
Feb 7, 2011 • Final
Building
Perform a roof layover by installing new composition shingles over one existing layer of composition shingles.
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
Interior
Room Information
# of Rooms: 7
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,017
Building Sq. Ft: 2,017
# of Stories: 2
Legal Description: PARCEL MAPS 191 PG 30 LOT 1
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,902
Legal Lot Number: 2
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.2503
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,017
Stories: 2.0
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 1991
Year Renovated: 1991
County: Alameda County
APN: 084C106410700
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Marshall Elementary School
Public K-5 • Assigned • 0.5mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 0.2mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 1.1mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley remains a highly competitive market. On average, homes are selling for 103.7% of their asking price, with nearly 60% of properties closing above list price.
Castro Valley's fall market offers great buyer leverage. While median prices hold steady around $1.2M, increased inventory gives you room to negotiate on homes needing updates. Turnkey properties still move fast in under 15 days, so act quickly with...