19098 Carson Ln is a 2,522 square foot house on a 5,000 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on June 24, 2015 for $887,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,609,400.
Single-familyProperty Type
1990Year Built
5,000 sq ftLot Size
$638Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,609,400
$722K since sold in June 2015$9,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.5% higher than the average sale price ($1.60M) of 5 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11125233
Feb 28, 2002
Listing Removed
—
Public Records
Mar 17, 1989
Sold
$289,000
$115/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$13,366 (+2.2%)
$326,196 + $761,124
$1,087,320
2024
$13,075 (+1.5%)
$319,801 + $746,203
$1,066,004
2023
$12,875 (+1.9%)
$313,532 + $731,575
$1,045,107
2022
$12,637 (+2.6%)
$301,358 + $703,169
$1,004,527
2021
$12,317 (+2.3%)
$301,358 + $703,169
$1,004,527
2020
$12,037 (−1.9%)
$295,450 + $689,385
$984,835
2019
$12,265 (+2.9%)
$292,422 + $682,319
$974,741
2018
$11,919 (+2.7%)
$286,690 + $668,945
$955,635
2017
$11,607 (+5.1%)
$275,559 + $642,972
$918,531
2016
$11,044 (+30.7%)
$275,559 + $642,972
$918,531
2015
$8,450 (+1.1%)
$270,158 + $630,368
$900,526
2014
$8,357 (+5.0%)
$211,017 + $492,584
$703,601
2013
$7,962 (+7.4%)
$211,017 + $492,584
$703,601
2012
$7,413 (−7.7%)
$201,000 + $469,000
$670,000
2011
$8,031 (−0.3%)
$186,600 + $435,400
$622,000
2010
$8,056 (+3.5%)
$201,909 + $471,322
$673,231
2009
$7,780 (−3.5%)
$200,400 + $467,800
$668,200
2008
$8,064
$192,600 + $449,400
$642,000
Tax history for 19098 Carson Ln
Year
Property tax
Land + Additions
Assessment*
2025
$13,366 (+2.2%)
$326,196 + $761,124
$1,087,320
2024
$13,075 (+1.5%)
$319,801 + $746,203
$1,066,004
2023
$12,875 (+1.9%)
$313,532 + $731,575
$1,045,107
2022
$12,637 (+2.6%)
$301,358 + $703,169
$1,004,527
2021
$12,317 (+2.3%)
$301,358 + $703,169
$1,004,527
2020
$12,037 (−1.9%)
$295,450 + $689,385
$984,835
2019
$12,265 (+2.9%)
$292,422 + $682,319
$974,741
2018
$11,919 (+2.7%)
$286,690 + $668,945
$955,635
2017
$11,607 (+5.1%)
$275,559 + $642,972
$918,531
2016
$11,044 (+30.7%)
$275,559 + $642,972
$918,531
2015
$8,450 (+1.1%)
$270,158 + $630,368
$900,526
2014
$8,357 (+5.0%)
$211,017 + $492,584
$703,601
2013
$7,962 (+7.4%)
$211,017 + $492,584
$703,601
2012
$7,413 (−7.7%)
$201,000 + $469,000
$670,000
2011
$8,031 (−0.3%)
$186,600 + $435,400
$622,000
2010
$8,056 (+3.5%)
$201,909 + $471,322
$673,231
2009
$7,780 (−3.5%)
$200,400 + $467,800
$668,200
2008
$8,064
$192,600 + $449,400
$642,000
*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
PD
Planned Development District
Planned development districts, hereinafter designated as PD districts, are established to encourage the arrangement of a compatible variety of uses on suitable lands in such a manner that the resulting development will: be in accord with the policies of the General Plan of the county; provide efficient use of the land that includes preservation of significant open areas and natural and topographic landscape features with minimum alteration of natural land forms; provide an environment that will encourage the use of common open areas for neighborhood or community activities and other amenities; be compatible with and enhance the development of the general area; and create an attractive, efficient and safe environment.
Feb 2, 2026 • Final
Building
Install a roof-mounted solar photovoltaic system and an energy storage system with batteries. Install a backup gateway and new electrical circuits.
Battery
Electrical
Solar
Feb 24, 1989 • Final
Building
Construct a new single-family home.
New construction
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: 9
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Good
Property Information
Living Sq. Ft: 2,522
Building Sq. Ft: 2,522
# of Units: 1
# of Stories: 1.5
Legal Description: TRACT 5338 LOT 87
Parking & Garage Information
# of Parking Spaces: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 87
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1148
County Use Description: PLANNED DEVELOPMENT TRACT SFR
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,522
Stories: 1.5
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1990
Year Renovated: 1990
County: Alameda County
APN: 085A640804000
Home facts updated by county records on Sep 17, 2026
Around this home
Schools
K - 12
Preschool & daycare
Jensen Ranch Elementary School
Public K-5 • Assigned • 0.2mi
10/10
Canyon Middle School
Public 6-8 • Assigned • 1.1mi
7/10
Castro Valley High School
Public 9-12 • Assigned • 2.3mi
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...