Unique, Castro Valley Hills home located on a private, dead end street. This rarely available and ideal location offers privacy in your expansive, park like backyard or a short walk to the wooded walking trails of Lake Chabot. Home is a modest, but highly utilitarian 3 bed, 2 bath situated on an incredible level lot, over 13,000 square feet. Backyard is a tranquil, relaxing setting with 2 ponds, mature Redwoods, hot tub, deck and lawn for badminton, volleyball or croquet. Drive through carport with automatic roll up door and ability to gain access to the backyard for extra parking for vehicles, boats or just easier access to property.
Single-familyProperty Type
1958Year Built
0.3 acresLot Size
$923Est. Price/Sq.Ft.
2 car garageParking
Listed by Jon Foster•DRE #01458054• EXP Realty of California, Inc
Bought with Dennis Ritter•DRE #01084316• Berkshire Hathaway Home Services
bridgeMLS, Bay East AOR, or Contra Costa AOR #40831101
Aug 22, 2018
Sold
$866,000
$615/sq ft
Jul 31, 2018
Pending
—
Jul 20, 2018
Listed
$849,000
$603/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$13,820 (+11.3%)
$289,806 + $816,976
$1,106,782
2024
$12,417 (+6.1%)
$289,806 + $816,976
$1,106,782
2023
$11,708 (+1.9%)
$284,125 + $707,458
$991,583
2022
$11,489 (+2.6%)
$273,093 + $637,219
$910,312
2021
$11,196 (+2.3%)
$273,093 + $637,219
$910,312
2020
$10,941 (−1.8%)
$267,739 + $624,725
$892,464
2019
$11,146 (+599.5%)
$264,996 + $618,324
$883,320
2018
$1,593 (+2.9%)
$259,800 + $606,200
$866,000
2017
$1,549 (+5.2%)
$35,702 + $39,927
$75,629
2016
$1,472 (+7.1%)
$35,702 + $39,927
$75,629
2015
$1,375 (+3.3%)
$35,002 + $39,144
$74,146
2014
$1,331 (+2.6%)
$33,801 + $37,801
$71,602
2013
$1,297 (+2.9%)
$33,801 + $37,801
$71,602
2012
$1,261 (+1.6%)
$33,648 + $37,631
$71,279
2011
$1,241 (+1.0%)
$32,989 + $36,893
$69,882
2010
$1,229 (+0.6%)
$32,342 + $36,169
$68,511
2009
$1,222 (+6.9%)
$32,100 + $35,899
$67,999
2008
$1,143
$32,177 + $35,985
$68,162
Tax history for 4157 Krolop Rd
Year
Property tax
Land + Additions
Assessment*
2025
$13,820 (+11.3%)
$289,806 + $816,976
$1,106,782
2024
$12,417 (+6.1%)
$289,806 + $816,976
$1,106,782
2023
$11,708 (+1.9%)
$284,125 + $707,458
$991,583
2022
$11,489 (+2.6%)
$273,093 + $637,219
$910,312
2021
$11,196 (+2.3%)
$273,093 + $637,219
$910,312
2020
$10,941 (−1.8%)
$267,739 + $624,725
$892,464
2019
$11,146 (+599.5%)
$264,996 + $618,324
$883,320
2018
$1,593 (+2.9%)
$259,800 + $606,200
$866,000
2017
$1,549 (+5.2%)
$35,702 + $39,927
$75,629
2016
$1,472 (+7.1%)
$35,702 + $39,927
$75,629
2015
$1,375 (+3.3%)
$35,002 + $39,144
$74,146
2014
$1,331 (+2.6%)
$33,801 + $37,801
$71,602
2013
$1,297 (+2.9%)
$33,801 + $37,801
$71,602
2012
$1,261 (+1.6%)
$33,648 + $37,631
$71,279
2011
$1,241 (+1.0%)
$32,989 + $36,893
$69,882
2010
$1,229 (+0.6%)
$32,342 + $36,169
$68,511
2009
$1,222 (+6.9%)
$32,100 + $35,899
$67,999
2008
$1,143
$32,177 + $35,985
$68,162
*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
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
0.3 Acres
Year renovated
1973
Sq. Ft.
1,864
Year built
1958
Style
Single Family Residential
County
Alameda County
APN
084D114001712
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
Feb 17, 2023 • Final
Building
Remodel and add to a single-family home by building a master suite addition and extending the garage. Rebuild the utility room into a laundry room, expand the great room by removing interior walls, and install a new skylight. Perform structural work including the installation of shearwalls and hardware retrofitting.
Addition
Remodel
Feb 14, 2020 • Final
Building
Replace the furnace, air conditioning unit, evaporator coil, and ductwork in an existing single-family home. No work is permitted in the accessory dwelling unit.
HVAC
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: 2
Covered Spaces: 2
Parking Features: Attached, Drive Through, RV/Boat Parking, Side Yard Access
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Interior Features
Interior Features: Stone Counters, Kitchen Island, Updated Kitchen
Appliances: Dishwasher, Electric Range, Microwave, Oven, Refrigerator
Laundry Features: Hookups Only, Laundry Room
Street Level Features: 3 Bedrooms, 2 Baths, Laundry Facility, Main Entry
Exterior Features: Back Yard, Front Yard, Side Yard
Pool Information
Spa Features: Private
Has Spa
Property Information
Living Area: 1408
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1958
Lot Information
Other Structures: Guest House
Lot Size Square Feet: 13125
Lot Size Area: 0.3
Lot Size Units: Acres
Lot Size Acres: 0.3
Lot Features: Level, Premium Lot
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Natural Gas
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,864
Stories: 1.0
Lot Size: 0.3 acres
Style: Single Family Residential
Year Built: 1958
Year Renovated: 1973
County: Alameda County
APN: 084D114001712
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Proctor Elementary School
Public K-5 • Assigned • 1.0mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 2.2mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 1.3mi
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 match public records. Learn more.