4111 Krolop Rd is a 2,921 square foot house on a 0.29 acre lot with 3 bedrooms and 4 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $1,526,514.
Single-familyProperty Type
1976Year Built
0.29 acresLot Size
$523Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,526,514
$3,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.1% higher than the average sale price ($1.35M) 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
$5,903 (+2.4%)
$159,308 + $285,243
$444,551
2024
$5,763 (+1.8%)
$156,185 + $279,651
$435,836
2023
$5,659 (+2.2%)
$153,123 + $274,168
$427,291
2022
$5,539 (+2.7%)
$147,177 + $263,522
$410,699
2021
$5,393 (+2.4%)
$147,177 + $263,522
$410,699
2020
$5,267 (−1.7%)
$144,292 + $258,356
$402,648
2019
$5,357 (+3.0%)
$142,812 + $255,707
$398,519
2018
$5,203 (+2.8%)
$140,012 + $250,694
$390,706
2017
$5,064 (+5.1%)
$134,576 + $240,961
$375,537
2016
$4,816 (+7.0%)
$134,576 + $240,961
$375,537
2015
$4,499 (+1.5%)
$131,938 + $236,237
$368,175
2014
$4,433 (+1.0%)
$127,411 + $228,131
$355,542
2013
$4,389 (+2.2%)
$127,411 + $228,131
$355,542
2012
$4,296 (+1.4%)
$126,836 + $227,101
$353,937
2011
$4,236 (+0.7%)
$124,349 + $222,649
$346,998
2010
$4,205 (−0.3%)
$121,912 + $218,284
$340,196
2009
$4,219 (+3.7%)
$121,001 + $216,654
$337,655
2008
$4,070
$121,289 + $217,170
$338,459
Tax history for 4111 Krolop Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,903 (+2.4%)
$159,308 + $285,243
$444,551
2024
$5,763 (+1.8%)
$156,185 + $279,651
$435,836
2023
$5,659 (+2.2%)
$153,123 + $274,168
$427,291
2022
$5,539 (+2.7%)
$147,177 + $263,522
$410,699
2021
$5,393 (+2.4%)
$147,177 + $263,522
$410,699
2020
$5,267 (−1.7%)
$144,292 + $258,356
$402,648
2019
$5,357 (+3.0%)
$142,812 + $255,707
$398,519
2018
$5,203 (+2.8%)
$140,012 + $250,694
$390,706
2017
$5,064 (+5.1%)
$134,576 + $240,961
$375,537
2016
$4,816 (+7.0%)
$134,576 + $240,961
$375,537
2015
$4,499 (+1.5%)
$131,938 + $236,237
$368,175
2014
$4,433 (+1.0%)
$127,411 + $228,131
$355,542
2013
$4,389 (+2.2%)
$127,411 + $228,131
$355,542
2012
$4,296 (+1.4%)
$126,836 + $227,101
$353,937
2011
$4,236 (+0.7%)
$124,349 + $222,649
$346,998
2010
$4,205 (−0.3%)
$121,912 + $218,284
$340,196
2009
$4,219 (+3.7%)
$121,001 + $216,654
$337,655
2008
$4,070
$121,289 + $217,170
$338,459
*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
Feb 6, 2026 • Final
Building
Roofing
Jan 6, 1997 • Final
Building
Construct an additional porch deck and a new wall.
Addition
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: 10
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood
Building Construction Quality: Good
Property Information
Subdivision Name: CASTRO VLY ORCHARDS
Living Sq. Ft: 2,921
Building Sq. Ft: 2,921
# of Units: 1
Legal Description: OFFICIAL RECS 25 PG 72 PART OF LOT 6
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 12,717
Legal Lot Number: 6
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.2919
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 4.0
Sq. Ft.: 2,921
Stories: —
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1977
County: Alameda County
APN: 084D114001717
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
Proctor Elementary School
Public K-5 • Assigned • 1.0mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 2.3mi
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 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...