Alameda County  »  94546  »  Omega Ave  »  4204 Omega Ave

4204 Omega Avenue, Castro Valley, CA 94546 - Property report

Also known as: 4204 Omega Ave

Property image for 4204 Omega Avenue, Castro Valley, CA 94546
static Mapbox map

Property type

Single Family Residential Homes Used as Such (1100)

Year built

1948

Acreage

1.61

Sale price

$710,000

General Information

Address
Primary address
4204 Omega Ave
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84C-674-1-2

Owner

Find out who owns 4204 Omega Avenue, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
06/15/2004
Sale price
$710,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$8,410
Tax per sq. ft.
$3
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
2,923
Stories
20
Year built
1948
Building material
Wood/wood and steel frames
Last altered
1987
Rooms
8
Elevator
Bedrooms
5
Bathrooms
30
Lot
Acreage
1.61
Zoning & use
Zoning
Single Family Residential (R1-CSU-RV)
Units
1

Area overview

Walk score
62 /100.  Somewhat Walkable
Transit score
34 /100.  Some Transit
Bike score
43 /100.  Somewhat Bikeable
School district
CASTRO VLY UNIF SCH

Ownership information for 4204 Omega Avenue, Castro Valley, CA

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

Sales history for 4204 Omega Avenue, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
06/15/2004 $710,000 XXXXXXX, XXXXXX & XXXXXXX XXXXX, XXXX X & XXXX X
07/06/1998 $330,000 XXXXX, XXXX X & XXXX X XXX, XXXXX X & XX X

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
01/21/2021 Deed of trust XXXXXXXX XXXXXXX XXXX XX XXXXXXX XXXXXXXX XXXXXXXXXXX
03/21/2019 Ucc Fin STMT(3&+PGS) XXXXXXXXX XXXXXXX XXXXXXXX XX XXXXXXX XXXXXXX XXXXXX XXXXX
05/05/2016 Deed of Trust XXXXXXXX XXXXXXX XXXXXXXX XXXXX XXXX X X
06/15/2004 Deed XXXXX, XXXX X & XXXX X XXXXXXX, XXXXXX & XXXXXXX
07/06/1998 Deed XXX, XXXXX X & XX X XXXXX, XXXX X & XXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 4204 Omega 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
$8,410
Tax per sq. ft.
$3
Recent tax assessments
Market value
$722,540
Land value
$216,762
Building value
$505,778

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 $708,377 1.164 $8,246 +0.69%
2024-2025 $694,491 1.1791 $8,189 -48.84%
2023-2024 $680,877 2.3508 $16,006 +101.36%
2022-2023 $667,527 1.1908 $7,949 +2.51%
2021-2022 $654,442 1.1848 $7,754 +2.29%
2020-2021 $647,736 1.1703 $7,580 -1.51%
2019-2020 $635,041 1.212 $7,697 +2.36%
2018-2019 $622,593 1.2077 $7,519 +2.65%
2017-2018 $610,388 1.2001 $7,325 +18.55%
2016-2017 $598,420 1.0326 $6,179 -5.16%

Permit information for 4204 Omega Avenue, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
01/14/2018

*Most recent permit on record for this property.

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

Access the detailed traffic volume map for 4204 Omega 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)
Marshall Elementary School 9 Public K-5 491 0.09
Early Bird Montessori School NR Private PK, K-1 30 0.33
Early Bird Montessori School NR Private PK, K-1 30 0.33
Redwood Christian Elementary School NR Private K-5 282 0.62
Vannoy Elementary School 7 Public K-5 441 0.63
Castro Valley Adult And Career Education NR Public 0 0.68
Redwood Christian Schools NR Private K-12 706 0.70
Alma Preschool NR Public 52 0.70
Independent Elementary School 8 Public K-5 634 0.80
Special Education-Preschool-Laurel NR Public 1 0.88
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Creekside Middle School 8 Public 6-8 760 0.23
Castro Valley Adult And Career Education NR Public 0 0.68
Redwood Christian Schools NR Private K-12 706 0.70
Alma Preschool NR Public 52 0.70
Canyon Middle School 6 Public 6-8 1,332 0.85
Special Education-Preschool-Laurel NR Public 1 0.88
Northstar School NR Private PK-8 152 0.97
Our Lady Of Grace School NR Private K-8 218 0.98
Anchor Education, Inc. NR Private 3-12 18 1.38
Sterling West San Francisco Campus NR Private 3-11 27 1.40
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Adult And Career Education NR Public 0 0.68
Redwood Christian Schools NR Private K-12 706 0.70
Alma Preschool NR Public 52 0.70
Castro Valley High School 9 Public 9-12 2,799 0.79
Special Education-Preschool-Laurel NR Public 1 0.88
Anchor Education, Inc. NR Private 3-12 18 1.38
Sterling West San Francisco Campus NR Private 3-11 27 1.40
Anchor Education, Inc. School NR Private 3-12 0 1.40
Stellar Preparatory High School NR Private 9 0 1.58
Roy A. Johnson High School NR Public 9-12 24 1.73

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

Frequently asked questions

What is the year built for 4204 Omega Avenue, Castro Valley, CA 94546?

The development at 4204 Omega Avenue, Castro Valley, CA 94546 was built in 1948.

What is the total square footage of 4204 Omega Avenue, Castro Valley, CA 94546?

4204 Omega Avenue, Castro Valley, CA 94546 has a total of 2,923 square feet.

When was 4204 Omega Avenue, Castro Valley, CA 94546 last sold and what was the sale price?

4204 Omega Avenue, Castro Valley, CA 94546 was last sold on 06/15/2004 for $710,000.

What is the assessed value of 4204 Omega Avenue, Castro Valley, CA 94546?

4204 Omega Avenue, Castro Valley, CA 94546 is currently assessed at $722,540.

What are the property taxes for 4204 Omega Avenue, Castro Valley, CA 94546?

The property taxes for 4204 Omega Avenue, Castro Valley, CA 94546 total $8,410.

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