Elegant serenity in upper Castro Valley. Estate property brings ability to build another home on its legal second lot. Highly desirable Proctor Road address features two lots totaling 36,887 square feet. Main home with classic architecture is 3 bedroom, 2 bath, 2498 sq ft. Newer roof, paint, custom brick work, New Orleans gas lamps. Tasteful kitchen remodel featuring stainless Thermador appliances. Formal dining, living and family rooms. Detached studio in-law with remodeled kitchenette and full bath. Two car garage, carport and four-stall barn for horses, shop or storage. Direct access from second lot to Ten Hills hiking, jogging and horse trail. Charming koi pond with waterfall.
Multi-familyProperty Type
1948Year Built
1 acresLot Size
$609Est. Price/Sq.Ft.
2 car garageParking
Listed by Bob Pace•DRE #01787031• Intero Real Estate Services
Bought with Amanda Holcombe•DRE #01412190• Vanguard Properties
2 story home with a loft style bedroom upstairs. Spacious living space complete with dining area and a family room.
Detached unit has its own stove, wet bar and full bath. Huge lot with massive potential.
8 years ago• May not reflect the current state of the home
bridgeMLS, Bay East AOR, or Contra Costa AOR #40827715
Aug 7, 2018
Sold
$1,405,000
$439/sq ft
Jul 15, 2018
Pending
—
Jul 12, 2018
Relisted
—
Jul 6, 2018
Pending
—
Jun 25, 2018
Listed
$1,399,950
$437/sq ft
Public Records
Apr 5, 2002
Sold
$850,000
$266/sq ft
Public Records
Mar 15, 2001
Sold
$465,000
$145/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$15,724 (+7.4%)
$329,072 + $869,448
$1,198,520
2024
$14,642 (+10.2%)
$329,072 + $869,448
$1,198,520
2023
$13,287 (+1.9%)
$322,620 + $803,964
$1,126,584
2022
$13,043 (+2.6%)
$310,095 + $723,730
$1,033,825
2021
$12,714 (+2.3%)
$310,095 + $723,730
$1,033,825
2020
$12,425 (−1.9%)
$304,015 + $709,540
$1,013,555
2019
$12,663 (+29.0%)
$300,900 + $702,270
$1,003,170
2018
$9,815 (+2.7%)
$295,000 + $688,500
$983,500
2017
$9,556 (+5.1%)
$289,682 + $460,186
$749,868
2016
$9,091 (+7.0%)
$289,682 + $460,186
$749,868
2015
$8,495 (+1.1%)
$284,004 + $451,165
$735,169
2014
$8,402 (+0.7%)
$274,263 + $435,690
$709,953
2013
$8,347 (+2.0%)
$274,263 + $435,690
$709,953
2012
$8,183 (+5.7%)
$273,026 + $433,724
$706,750
2011
$7,741
$267,673 + $425,221
$692,894
2010
$262,425 + $380,511
$642,936
Tax history for 4868 Proctor Rd
Year
Property tax
Land + Additions
Assessment*
2025
$15,724 (+7.4%)
$329,072 + $869,448
$1,198,520
2024
$14,642 (+10.2%)
$329,072 + $869,448
$1,198,520
2023
$13,287 (+1.9%)
$322,620 + $803,964
$1,126,584
2022
$13,043 (+2.6%)
$310,095 + $723,730
$1,033,825
2021
$12,714 (+2.3%)
$310,095 + $723,730
$1,033,825
2020
$12,425 (−1.9%)
$304,015 + $709,540
$1,013,555
2019
$12,663 (+29.0%)
$300,900 + $702,270
$1,003,170
2018
$9,815 (+2.7%)
$295,000 + $688,500
$983,500
2017
$9,556 (+5.1%)
$289,682 + $460,186
$749,868
2016
$9,091 (+7.0%)
$289,682 + $460,186
$749,868
2015
$8,495 (+1.1%)
$284,004 + $451,165
$735,169
2014
$8,402 (+0.7%)
$274,263 + $435,690
$709,953
2013
$8,347 (+2.0%)
$274,263 + $435,690
$709,953
2012
$8,183 (+5.7%)
$273,026 + $433,724
$706,750
2011
$7,741
$267,673 + $425,221
$692,894
2010
$262,425 + $380,511
$642,936
*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
3
Stories
2
Lot width
—
Lot depth
—
Lot size
43,560
Year renovated
2020
Sq. Ft.
3,200
Year built
1948
Style
Multi-Family (2-4 Unit)
County
Alameda County
APN
084D127503000
Parking Spaces
2
Basement
No
Accessible
No
HOA Dues
—
Garage
Yes
Features
Views
Last updated by owner on Sep 14, 2020.
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
Nov 14, 2025 • Final
Building
Legalize and expand an unpermitted accessory dwelling unit by converting an existing detached garage and sunroom. Work includes reframing the roof, installing shear walls, and removing an unpermitted patio cover. The completed accessory dwelling unit will include a kitchen, living area, bedroom, bathroom, and office.
Addition
ADU
May 16, 2023 • Final
Building
Install a roof-mounted solar photovoltaic system on a residential building.
Battery
Electrical
Solar
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
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Detached, RV/Boat Parking, Space Per Unit - 2, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Stall Shower, Tub, Updated Baths
Primary Bathroom Included Features: Shower Over Tub, Updated Baths
Interior Features
Interior Features: Family Room, Formal Dining Room, In-Law Floorplan, Breakfast Nook, Stone Counters, Eat-in Kitchen, Updated Kitchen
Exterior Features: Back Yard, Front Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front, Sprinklers Side
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 2498
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1948
Lot Information
Lot Size Square Feet: 36887
Lot Size Area: 0.85
Lot Size Units: Acres
Lot Size Acres: 0.85
Lot Features: Horses Possible, Premium Lot
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Ceiling Fan(s), Central Air
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,200
Stories: 2.0
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 1 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1948
Year Renovated: 2020
County: Alameda County
APN: 084D127503000
HOA Dues: —
Garage: Yes
Features: Views
Home facts updated by owner on Sep 14, 2020
Around this home
Schools
Places
Transit
Proctor Elementary School
Public K-5 • Assigned • 0.2mi
9/10
Canyon Middle School
Public 6-8 • Assigned • 1.6mi
7/10
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...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2018. This data may not show owner updates. Learn more.