4785 Proctor Rd is a 1,650 square foot house on a 7,000 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $1,189,947.
Single-familyProperty Type
1952Year Built
7,000 sq ftLot Size
$721Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,189,947
$9,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.4% higher than the average sale price ($1.18M) 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
$2,089 (+3.0%)
$47,319 + $63,011
$110,330
2024
$2,027 (+2.8%)
$47,319 + $63,011
$110,330
2023
$1,971 (+3.0%)
$46,391 + $61,775
$108,166
2022
$1,913 (+3.1%)
$44,590 + $59,377
$103,967
2021
$1,856 (+2.5%)
$44,590 + $59,377
$103,967
2020
$1,811 (−1.0%)
$43,716 + $58,212
$101,928
2019
$1,830 (+3.1%)
$43,268 + $57,616
$100,884
2018
$1,775 (+2.9%)
$42,419 + $56,486
$98,905
2017
$1,725 (+5.2%)
$40,772 + $54,293
$95,065
2016
$1,639 (+7.0%)
$40,772 + $54,293
$95,065
2015
$1,532 (+3.1%)
$39,973 + $53,228
$93,201
2014
$1,486 (+2.4%)
$38,601 + $51,402
$90,003
2013
$1,451 (+2.9%)
$38,601 + $51,402
$90,003
2012
$1,410 (+1.6%)
$38,427 + $51,170
$89,597
2011
$1,388 (+1.0%)
$37,673 + $50,166
$87,839
2010
$1,374 (+0.5%)
$36,935 + $49,183
$86,118
2009
$1,368 (+6.4%)
$36,659 + $48,815
$85,474
2008
$1,285
$36,746 + $48,932
$85,678
Tax history for 4785 Proctor Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,089 (+3.0%)
$47,319 + $63,011
$110,330
2024
$2,027 (+2.8%)
$47,319 + $63,011
$110,330
2023
$1,971 (+3.0%)
$46,391 + $61,775
$108,166
2022
$1,913 (+3.1%)
$44,590 + $59,377
$103,967
2021
$1,856 (+2.5%)
$44,590 + $59,377
$103,967
2020
$1,811 (−1.0%)
$43,716 + $58,212
$101,928
2019
$1,830 (+3.1%)
$43,268 + $57,616
$100,884
2018
$1,775 (+2.9%)
$42,419 + $56,486
$98,905
2017
$1,725 (+5.2%)
$40,772 + $54,293
$95,065
2016
$1,639 (+7.0%)
$40,772 + $54,293
$95,065
2015
$1,532 (+3.1%)
$39,973 + $53,228
$93,201
2014
$1,486 (+2.4%)
$38,601 + $51,402
$90,003
2013
$1,451 (+2.9%)
$38,601 + $51,402
$90,003
2012
$1,410 (+1.6%)
$38,427 + $51,170
$89,597
2011
$1,388 (+1.0%)
$37,673 + $50,166
$87,839
2010
$1,374 (+0.5%)
$36,935 + $49,183
$86,118
2009
$1,368 (+6.4%)
$36,659 + $48,815
$85,474
2008
$1,285
$36,746 + $48,932
$85,678
*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
Apr 5, 1990 • Final
Building
Perform an electrical service change for a single-family home.
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
Interior
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,650
Building Sq. Ft: 1,650
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,000
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1607
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,650
Stories: 1.0
Lot Size: 7,000 square feet
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1952
County: Alameda County
APN: 084D118500305
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Places
Transit
Proctor Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.7mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.9mi
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...