Alameda County  »  94546  »  Nunes Ave  »  20878 Nunes Ave

20878 Nunes Avenue, Castro Valley, CA 94546 - Property report

Also known as: 20878 Nunes Ave

Property image for 20878 Nunes Avenue, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1948

Acreage

1.15

General Information

Address
Primary address
20878 Nunes Ave
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84A-36-7

Owner

Find out who owns 20878 Nunes Avenue, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Tax
Tax year
2026-2027
Property tax
$1,618
Tax per sq. ft.
$1
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,278
Stories
10
Year built
1948
Building material
Wood/wood and steel frames
Rooms
6
Elevator
Bedrooms
3
Bathrooms
10
Lot
Acreage
1.15
Zoning & use
Zoning
Cv Central Business District Subarea 11, W (S11-W)
Units
1

Area overview

Walk score
90 /100.  Very Walkable
Transit score
42 /100.  Some Transit
Bike score
65 /100.  Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 20878 Nunes Avenue, Castro Valley, CA

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

Sales history for 20878 Nunes Avenue, Castro Valley, CA 94546

No recently recorded sales for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
08/22/2025 Appointment of trustee XXXXXXXXXX XXXXX X XX XXXXXXXXXX XXXXX X XX
12/26/2013 Interspousal Transfer Deed XXXXXXXXXX XXXX X XX XXXXXXXXXX XXXXX X XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20878 Nunes Avenue, 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
Property tax
$1,618
Tax per sq. ft.
$1
Recent tax assessments
Market value
$139,036
Land value
$90,491
Building value
$48,545

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 $136,310 1.164 $1,587 +0.69%
2024-2025 $133,638 1.1791 $1,576 -48.84%
2023-2024 $131,017 2.3508 $3,080 +101.36%
2022-2023 $128,449 1.1908 $1,530 +2.52%
2021-2022 $125,931 1.1848 $1,492 +2.29%
2020-2021 $124,639 1.1703 $1,459 -2.00%
2019-2020 $122,196 1.218 $1,488 +2.87%
2018-2019 $119,799 1.2077 $1,447 +2.65%
2017-2018 $117,451 1.2001 $1,410 +5.07%
2016-2017 $115,148 1.165 $1,341 +7.00%
Permits

Permit information for 20878 Nunes Avenue, Castro Valley, CA

No recently recorded permits 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 20878 Nunes Avenue, 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)
Castro Valley Elementary School 6 Public K-5 472 0.29
Our Lady Of Grace School NR Private K-8 218 0.45
Strobridge Elementary School NR Public K-6 362 0.57
Crossroads Christian Elementary School NR Private K-6 0 0.62
The Montessori Giving Tree NR Private K-6 12 0.68
Special Education-Preschool-Laurel NR Public 1 0.79
Stanton Elementary School 6 Public K-5 492 0.80
Vita Academy NR Private 1-6 0 0.82
Camelot School NR Private K 14 0.87
Marshall Elementary School 9 Public K-5 491 0.90
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Our Lady Of Grace School NR Private K-8 218 0.45
Special Education-Preschool-Laurel NR Public 1 0.79
Anchor Education, Inc. NR Private 3-12 18 0.90
Anchor Education, Inc. School NR Private 3-12 0 0.90
Sterling West San Francisco Campus NR Private 3-11 27 0.90
Redwood Christian Schools NR Private K-12 706 1.01
Alma Preschool NR Public 52 1.11
Castro Valley Adult And Career Education NR Public 0 1.12
Creekside Middle School 8 Public 6-8 760 1.19
Faith Ringgold School of Arts and Science 1 Public K-8 111 1.35
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Special Education-Preschool-Laurel NR Public 1 0.79
Castro Valley High School 9 Public 9-12 2,799 0.79
Anchor Education, Inc. NR Private 3-12 18 0.90
Anchor Education, Inc. School NR Private 3-12 0 0.90
Sterling West San Francisco Campus NR Private 3-11 27 0.90
Redwood Christian Schools NR Private K-12 706 1.01
Alma Preschool NR Public 52 1.11
Castro Valley Adult And Career Education NR Public 0 1.12
Liber Community School NR Private 4-12 0 1.14
Castro Valley Virtual Academy 7 Public K-12 67 1.42

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

Neighbors for 20878 Nunes Avenue, Castro Valley, CA

20821 Chester St, Castro Valley 21188 Walker CT, Castro Valley 20863 San Miguel Ave, Castro Valley 20835 Rutledge Rd, Castro Valley 21078 Nunes Ave, Castro Valley 20955 San Miguel Ave, Castro Valley 21148 San Miguel Ave, Castro Valley 20941 San Miguel Ave, Castro Valley 20942 Nunes Ave, Castro Valley 20893 Nunes Ave, Castro Valley 21052 San Miguel Ave, Castro Valley 2620 Norbridge Ave, Castro Valley 21096 Nunes Ave, Castro Valley 20918 Nunes Ave, Castro Valley 20965 San Miguel Ave, Castro Valley 20879 Nunes Ave, Castro Valley 1631 Strobridge Ave, Castro Valley 20949 San Miguel Ave, Castro Valley 2659 Castro Valley Blvd, Castro Valley 2445 Castro Valley Blvd, Castro Valley

Nearby ZIP codes for 20878 Nunes Avenue, 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 20878 Nunes Avenue, Castro Valley, CA 94546?

The development at 20878 Nunes Avenue, Castro Valley, CA 94546 was built in 1948.

What is the total square footage of 20878 Nunes Avenue, Castro Valley, CA 94546?

20878 Nunes Avenue, Castro Valley, CA 94546 has a total of 1,278 square feet.

What is the assessed value of 20878 Nunes Avenue, Castro Valley, CA 94546?

20878 Nunes Avenue, Castro Valley, CA 94546 is currently assessed at $136,310.

What are the property taxes for 20878 Nunes Avenue, Castro Valley, CA 94546?

The property taxes for 20878 Nunes Avenue, Castro Valley, CA 94546 total $1,586.

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