Alameda County  »  94546  »  Helton CT  »  5125 Helton CT

5125 Helton Court, Castro Valley, CA 94546 - Property report

Also known as: 5125 Helton CT

Property image for 5125 Helton Court, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1975

Acreage

2.4

Sale price

$1,400,000

General Information

Address
Primary address
5125 Helton Ct
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84C-1001-34

Owner

Find out who owns 5125 Helton Court, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/01/2025
Sale price
$1,400,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$16,622
Current property tax
$16,557
Tax per sq. ft.
$9
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,801
Stories
10
Year built
1975
Building material
Wood/wood and steel frames
Last altered
1977
Rooms
6
Elevator
Bedrooms
3
Bathrooms
20
Lot
Acreage
2.4
Zoning & use
Zoning
Single Family Residential (R1-CSU-RV)
Units
1

Area overview

Walk score
54 /100.  Somewhat Walkable
Transit score
28 /100.  Some Transit
Bike score
24 /100.  Somewhat Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 5125 Helton Court, Castro Valley, CA

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

Sales history for 5125 Helton Court, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
04/01/2025 $1,400,000 XXXXXX XXXXX XXXXX XXXXXXXX XXXXX XXXXXXXXXX XX; XXXXXXXX XXXXX XXXXXXXXXX XXXXX
10/20/1995 $265,000 XXXXXXXX, XXXXXXX X & XXXXX X XXXX, XXXX X & XXXXX X

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
06/20/2025 Deed - revocable transfer on death deed XXXXXX XXXXX XXXXX XXXXXX XXXX XXXX
04/01/2025 Grant Deed XXXXXXXX XXXXX XXXXXXXXXX XX XXXXXX XXXXX XXXXX
04/01/2025 Interspousal Transfer Deed XXXXXX XXXX XXXX XXXXXX XXXXX XXXXX
06/13/2017 Grant Deed to Trust XXXXXXXX XXXXX X XXXXXXXX XXXXX XXXXXXXXXX XX
12/17/2015 Interspousal Transfer Deed XXXXXXXX XXXXXXX X XXXXXXXX XXXXX X
07/10/2015 Deed of Trust XXXXXXXX XXXXX X XXXXXXXX XXXXX XXXX X X
06/28/2013 Deed of Trust XXXXXXXX XXXXX X XXXXXXXX XXXXX XXXX X X
10/20/1995 Deed XXXX, XXXX X & XXXXX X XXXXXXXX, XXXXXXX X & XXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 5125 Helton Court, 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
$16,622
Current property tax
$16,557
Tax per sq. ft.
$9
Recent tax assessments
Market value
$1,428,000
Land value
$428,400
Building value
$999,600

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 $440,207 1.164 $5,124 +0.69%
2024-2025 $431,575 1.1791 $5,089 -48.84%
2023-2024 $423,114 2.3508 $9,947 +101.36%
2022-2023 $414,820 1.1908 $4,940 +2.53%
2021-2022 $406,687 1.1848 $4,818 +2.28%
2020-2021 $402,518 1.1703 $4,711 -1.99%
2019-2020 $394,627 1.218 $4,807 +2.87%
2018-2019 $386,891 1.2077 $4,672 +2.65%
2017-2018 $379,307 1.2001 $4,552 +21.05%
2016-2017 $371,871 1.0112 $3,760 -7.13%
Permits

Permit information for 5125 Helton Court, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
04/21/2026
06/09/2025
05/12/2025
02/05/2025
12/12/2023

*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 5125 Helton Court, 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)
Vannoy Elementary School 7 Public K-5 441 0.20
Early Bird Montessori School NR Private PK, K-1 30 0.30
Early Bird Montessori School NR Private PK, K-1 30 0.30
Independent Elementary School 8 Public K-5 634 0.57
Marshall Elementary School 9 Public K-5 491 0.66
Castro Valley Adult And Career Education NR Public 0 0.78
Alma Preschool NR Public 52 0.82
Redwood Christian Elementary School NR Private K-5 282 0.87
Redwood Christian Schools NR Private K-12 706 0.89
Liberty School NR Private 1-12 0 1.05
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Canyon Middle School 6 Public 6-8 1,332 0.30
Creekside Middle School 8 Public 6-8 760 0.42
Castro Valley Adult And Career Education NR Public 0 0.78
Alma Preschool NR Public 52 0.82
Redwood Christian Schools NR Private K-12 706 0.89
Liberty School NR Private 1-12 0 1.05
Northstar School NR Private PK-8 152 1.15
Special Education-Preschool-Laurel NR Public 1 1.41
Our Lady Of Grace School NR Private K-8 218 1.45
Anchor Education, Inc. NR Private 3-12 18 1.74
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Adult And Career Education NR Public 0 0.78
Alma Preschool NR Public 52 0.82
Redwood Christian Schools NR Private K-12 706 0.89
Liberty School NR Private 1-12 0 1.05
Castro Valley High School 9 Public 9-12 2,799 1.11
Special Education-Preschool-Laurel NR Public 1 1.41
Anchor Education, Inc. NR Private 3-12 18 1.74
Sterling West San Francisco Campus NR Private 3-11 27 1.76
Anchor Education, Inc. School NR Private 3-12 0 1.77
Castro Valley Virtual Academy 7 Public K-12 67 1.97

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

Neighbors for 5125 Helton Court, Castro Valley, CA

19448 Center St, Castro Valley 19340 Center St, Castro Valley 4997 Heyer Ave, Castro Valley 19267 Gliddon St, Castro Valley 5023 Foxboro Dr, Castro Valley 19208 Center St, Castro Valley 5000 Proctor Rd, Castro Valley 19327 Gliddon St, Castro Valley 5016 Proctor Rd, Castro Valley 19338 Center St, Castro Valley 19315 Gliddon St, Castro Valley 4819 Heyer Ave, Castro Valley 4973 Heyer Ave, Castro Valley 5339 Willow Glen Pl, Castro Valley 19342 Center St, Castro Valley 19199 Gliddon St, Castro Valley 5288 Proctor Rd, Castro Valley 4100 Ravenwood Pl, Castro Valley 5005 Heyer Ave, Castro Valley 19190 Center St, Castro Valley

Nearby ZIP codes for 5125 Helton Court, 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 5125 Helton Court, Castro Valley, CA 94546?

The development at 5125 Helton Court, Castro Valley, CA 94546 was built in 1975.

What is the total square footage of 5125 Helton Court, Castro Valley, CA 94546?

5125 Helton Court, Castro Valley, CA 94546 has a total of 1,801 square feet.

When was 5125 Helton Court, Castro Valley, CA 94546 last sold and what was the sale price?

5125 Helton Court, Castro Valley, CA 94546 was last sold on 04/01/2025 for $1,400,000.

What is the assessed value of 5125 Helton Court, Castro Valley, CA 94546?

5125 Helton Court, Castro Valley, CA 94546 is currently assessed at $1,428,000.

What are the property taxes for 5125 Helton Court, Castro Valley, CA 94546?

The property taxes for 5125 Helton Court, Castro Valley, CA 94546 total $16,621.

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