Alameda County  »  94546  »  Omega Ave  »  4339 Omega Ave

4339 Omega Avenue, Castro Valley, CA 94546 - Property report

Also known as: 4339 Omega Ave

Property image for 4339 Omega Avenue, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1947

Acreage

1.47

Sale price

$1,150,000

General Information

Address
Primary address
4339 Omega Ave
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84C-669-17

Owner

Find out who owns 4339 Omega Avenue, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
10/11/2023
Sale price
$1,150,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$13,927
Current property tax
$13,845
Tax per sq. ft.
$8
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,726
Stories
10
Year built
1947
Building material
Wood/wood and steel frames
Last altered
1982
Rooms
6
Elevator
Bedrooms
3
Bathrooms
20
Lot
Acreage
1.47
Zoning & use
Zoning
Single Family Residential (R1-CSU-RV)
Units
1

Area overview

Walk score
68 /100.  Somewhat Walkable
Transit score
33 /100.  Some Transit
Bike score
47 /100.  Somewhat Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 4339 Omega Avenue, Castro Valley, CA

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

Sales history for 4339 Omega Avenue, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
10/11/2023 $1,150,000 XX XXXX XX; XXX XXXXXXX XXX XXXXX X; XXX XXXX XX
03/28/2002 $405,000 XXX, XXXX X & XXXXX X XXXXXX, XXXX X & XXXXXXX X
01/26/1996 $155,000 XXXXXX, XXXX X XXXXXXXX XXXXX

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
01/09/2024 Deed of trust XX XXXX XX X X XXXX XXXXXXXX XXXXXXXXXXX
10/11/2023 Grant Deed XXX XXXXX X XX XXXX XX
05/29/2015 Deed of Trust XXX XXXXX X XXXXXXXXX XXX XXX
03/28/2002 Deed XXXXXX, XXXX X & XXXXXXX X XXX, XXXX X & XXXXX X
01/26/1996 Deed XXXXXXXX XXXXX XXXXXX, XXXX X
09/22/1994 Deed XXXXXXXX, XXXXX X XXXXXXXX XXXXX
01/25/1994 Deed XXXXXXXX, XXXXXXX XXXXXXXX, XXXXX X
01/25/1994 Deed XXXXXXXX XXXXX XXXXXXXX, XXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4339 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
Base tax
$13,927
Current property tax
$13,845
Tax per sq. ft.
$8
Recent tax assessments
Market value
$1,196,460
Land value
$358,938
Building value
$837,522

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 $1,173,000 1.164 $13,654 +0.69%
2024-2025 $1,150,000 1.1791 $13,560 +0.31%
2023-2024 $575,038 2.3508 $13,518 +101.36%
2022-2023 $563,763 1.1908 $6,713 +2.51%
2021-2022 $552,711 1.1848 $6,549 +2.30%
2020-2021 $547,044 1.1703 $6,402 -1.51%
2019-2020 $536,320 1.212 $6,500 +2.36%
2018-2019 $525,807 1.2077 $6,350 +2.65%
2017-2018 $515,500 1.2001 $6,187 +18.55%
2016-2017 $505,394 1.0326 $5,219 -5.16%
Permits

Permit information for 4339 Omega 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 4339 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 0.22
Early Bird Montessori School NR Private PK, K-1 30 0.35
Early Bird Montessori School NR Private PK, K-1 30 0.35
Vannoy Elementary School 7 Public K-5 441 0.61
Independent Elementary School 8 Public K-5 634 0.62
Redwood Christian Elementary School NR Private K-5 282 0.78
Castro Valley Adult And Career Education NR Public 0 0.81
Northstar School NR Private PK-8 152 0.82
Northstar School NR Private PK-8 152 0.82
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 0.09
Canyon Middle School 6 Public 6-8 1,332 0.73
Castro Valley Adult And Career Education NR Public 0 0.81
Northstar School NR Private PK-8 152 0.82
Alma Preschool NR Public 52 0.85
Redwood Christian Schools NR Private K-12 706 0.85
Special Education-Preschool-Laurel NR Public 1 0.91
Our Lady Of Grace School NR Private K-8 218 1.16
Liberty School NR Private 1-12 0 1.55
Anchor Education, Inc. NR Private 3-12 18 1.56
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Adult And Career Education NR Public 0 0.81
Alma Preschool NR Public 52 0.85
Redwood Christian Schools NR Private K-12 706 0.85
Special Education-Preschool-Laurel NR Public 1 0.91
Castro Valley High School 9 Public 9-12 2,799 0.97
Liberty School NR Private 1-12 0 1.55
Anchor Education, Inc. NR Private 3-12 18 1.56
Sterling West San Francisco Campus NR Private 3-11 27 1.58
Anchor Education, Inc. School NR Private 3-12 0 1.58
Roy A. Johnson High School NR Public 9-12 24 1.91

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

Neighbors for 4339 Omega Avenue, Castro Valley, CA

4282 Gem Ave, Castro Valley 4250 Gem Ave, Castro Valley 4291 Omega Ave, Castro Valley 4227 Omega Ave, Castro Valley 4034 Meadowview Dr, Castro Valley 19953 Center St, Castro Valley 4331 Omega Ave, Castro Valley 20443 Center St, Castro Valley 4251 Omega Ave, Castro Valley 4028 Meadowview Dr, Castro Valley 20047 Garnet CT, Castro Valley 4283 Omega Ave, Castro Valley 4108 Meadowview Dr, Castro Valley 4244 Gem Ave, Castro Valley 4086 Greenacre Rd, Castro Valley 4102 Greenacre Rd, Castro Valley 3970 Castro Valley Blvd, Castro Valley 4243 Omega Ave, Castro Valley 4259 Omega Ave, Castro Valley 4275 Omega Ave, Castro Valley

Nearby ZIP codes for 4339 Omega 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 4339 Omega Avenue, Castro Valley, CA 94546?

The development at 4339 Omega Avenue, Castro Valley, CA 94546 was built in 1947.

What is the total square footage of 4339 Omega Avenue, Castro Valley, CA 94546?

4339 Omega Avenue, Castro Valley, CA 94546 has a total of 1,726 square feet.

When was 4339 Omega Avenue, Castro Valley, CA 94546 last sold and what was the sale price?

4339 Omega Avenue, Castro Valley, CA 94546 was last sold on 10/11/2023 for $1,150,000.

What is the assessed value of 4339 Omega Avenue, Castro Valley, CA 94546?

4339 Omega Avenue, Castro Valley, CA 94546 is currently assessed at $1,173,000.

What are the property taxes for 4339 Omega Avenue, Castro Valley, CA 94546?

The property taxes for 4339 Omega Avenue, Castro Valley, CA 94546 total $13,653.

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