Alameda County  »  94546  »  Marshall St  »  20298 Marshall St

20298 Marshall Street, Castro Valley, CA 94546 - Property report

Also known as: 20298 Marshall St

Property image for 20298 Marshall Street, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1958

Acreage

1.18

Sale price

$445,000

General Information

Address
Primary address
20298 Marshall St
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84C-669-109

Owner

Find out who owns 20298 Marshall Street, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
03/21/2002
Sale price
$445,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$8,792
Current property tax
$8,711
Tax per sq. ft.
$4
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
2,464
Stories
15
Year built
1958
Building material
Wood/wood and steel frames
Last altered
1959
Rooms
7
Elevator
Bedrooms
4
Bathrooms
25
Lot
Acreage
1.18
Zoning & use
Zoning
Single Family Residential (R1-CSU-RV)
Units
1

Area overview

Walk score
66 /100.  Somewhat Walkable
Transit score
38 /100.  Some Transit
Bike score
44 /100.  Somewhat Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 20298 Marshall Street, Castro Valley, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 20298 Marshall Street, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
03/21/2002 $445,000 XXXXXXXX, XXXXXXX X XXXXXX, XXXX X
10/05/1999 $339,000 XXXXXX, XXXX X XXXXX XXXXX

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
11/06/2020 Grant Deed XXXXXXXX XXXXXXX X XXXXXXXX XXXXXX XXXXX
11/06/2020 Deed of trust XXXXXXXX XXXXXXX X XXXX XXXX
11/06/2020 Grant Deed XXXXXXXX XXXXXX XXXX XXXXXXXX XXXXXXX X
04/28/2004 Deed XXXXXXXX, XXXXXXX X & XXXXXX X XXXXXXXX, XXXXXXX X & XXXXXX X
03/21/2002 Deed XXXXXX, XXXX X XXXXXXXX, XXXXXXX X
12/07/2000 Deed XXXXXX, XXXXXXX X XXXXXX, XXXX X
10/05/1999 Deed XXXXXX, XXXXXXX XXXXXX, XXXX X
10/05/1999 Deed XXXXX XXXXX XXXXXX, XXXX X
09/14/1992 Deed XXXXX, X.&X XXXX & XXXX XXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20298 Marshall Street, Castro Valley, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$8,792
Current property tax
$8,711
Tax per sq. ft.
$4
Recent tax assessments
Market value
$755,357
Land value
$201,149
Building value
$554,208

More about Alameda County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $740,549 1.164 $8,620 +0.69%
2024-2025 $726,030 1.1791 $8,561 -48.84%
2023-2024 $711,797 2.3508 $16,733 +101.36%
2022-2023 $697,841 1.1908 $8,310 +2.52%
2021-2022 $684,161 1.1848 $8,106 +2.29%
2020-2021 $677,147 1.1703 $7,925 -1.51%
2019-2020 $663,872 1.212 $8,046 +2.36%
2018-2019 $650,858 1.2077 $7,860 +2.65%
2017-2018 $638,100 1.2001 $7,658 +18.54%
2016-2017 $625,592 1.0326 $6,460 -5.16%
Permits

Permit information for 20298 Marshall Street, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
09/28/2023
07/08/2014
06/18/2014

*Most recent permits on record for this property.

Neighborhood

Castro Valley residential market stats

Access a detailed real estate market overview of Castro Valley so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Castro Valley and compare it to other neighborhoods in Alameda.

Median sale price

$1,013,750

-2.9% Y-o-Y

Median price/sq. ft.

$619

-9.8% Y-o-Y

Alameda county median sale price

$955,000

-6.4% Y-o-Y

Check out recently sold homes in Castro Valley and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 20298 Marshall Street, Castro Valley, CA 94546 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Marshall Elementary School 9 Public K-5 491 0.10
Early Bird Montessori School NR Private PK, K-1 30 0.50
Early Bird Montessori School NR Private PK, K-1 30 0.50
Special Education-Preschool-Laurel NR Public 1 0.71
Redwood Christian Elementary School NR Private K-5 282 0.74
Vannoy Elementary School 7 Public K-5 441 0.80
Castro Valley Adult And Career Education NR Public 0 0.83
Independent Elementary School 8 Public K-5 634 0.83
Redwood Christian Schools NR Private K-12 706 0.83
Alma Preschool NR Public 52 0.85
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Creekside Middle School 8 Public 6-8 760 0.32
Special Education-Preschool-Laurel NR Public 1 0.71
Castro Valley Adult And Career Education NR Public 0 0.83
Redwood Christian Schools NR Private K-12 706 0.83
Alma Preschool NR Public 52 0.85
Northstar School NR Private PK-8 152 0.85
Canyon Middle School 6 Public 6-8 1,332 0.96
Our Lady Of Grace School NR Private K-8 218 1.00
Stellar Preparatory High School NR Private 9 0 1.41
Anchor Education, Inc. NR Private 3-12 18 1.43
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Special Education-Preschool-Laurel NR Public 1 0.71
Castro Valley Adult And Career Education NR Public 0 0.83
Redwood Christian Schools NR Private K-12 706 0.83
Alma Preschool NR Public 52 0.85
Castro Valley High School 9 Public 9-12 2,799 0.88
Stellar Preparatory High School NR Private 9 0 1.41
Anchor Education, Inc. NR Private 3-12 18 1.43
Sterling West San Francisco Campus NR Private 3-11 27 1.44
Anchor Education, Inc. School NR Private 3-12 0 1.45
Hayward High School 5 Public 9-12 1,712 1.78

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 20298 Marshall Street, Castro Valley, CA

4266 Gem Ave, Castro Valley 4209 Veronica Ave, Castro Valley 4469 Edwards Ln, Castro Valley 4287 Circle Ave, Castro Valley 3629 Corte Rubiolo, Castro Valley 4375 Circle Ave, Castro Valley 19733 Center St, Castro Valley 4303 Circle Ave, Castro Valley 4363 Circle Ave, Castro Valley 4151 Veronica Ave, Castro Valley 4202 Veronica Ave, Castro Valley 4337 Circle Ave, Castro Valley 19831 Center St, Castro Valley 20175 Normandy CT, Castro Valley 4328 Circle Ave, Castro Valley 4364 Circle Ave, Castro Valley 4304 Circle Ave, Castro Valley 20160 Brittany CT, Castro Valley 4334 Circle Ave, Castro Valley 4311 Circle Ave, Castro Valley

Nearby ZIP codes for 20298 Marshall Street, Castro Valley, CA

94541, Alameda County, CA 94542, Alameda County, CA 94544, Alameda County, CA 94545, Alameda County, CA 94552, Alameda County, CA 94577, Alameda County, CA 94578, Alameda County, CA 94579, Alameda County, CA 94580, Alameda County, CA 94601, Alameda County, CA 94603, Alameda County, CA 94605, Alameda County, CA 94613, Alameda County, CA 94619, Alameda County, CA 94621, Alameda County, CA

Frequently asked questions

What is the year built for 20298 Marshall Street, Castro Valley, CA 94546?

The development at 20298 Marshall Street, Castro Valley, CA 94546 was built in 1958.

What is the total square footage of 20298 Marshall Street, Castro Valley, CA 94546?

20298 Marshall Street, Castro Valley, CA 94546 has a total of 2,464 square feet.

When was 20298 Marshall Street, Castro Valley, CA 94546 last sold and what was the sale price?

20298 Marshall Street, Castro Valley, CA 94546 was last sold on 03/21/2002 for $445,000.

What is the assessed value of 20298 Marshall Street, Castro Valley, CA 94546?

20298 Marshall Street, Castro Valley, CA 94546 is currently assessed at $740,549.

What are the property taxes for 20298 Marshall Street, Castro Valley, CA 94546?

The property taxes for 20298 Marshall Street, Castro Valley, CA 94546 total $8,619.

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