Alameda County » 94546 » Kahlert St » 21227 Kahlert St

21227 Kahlert Street, Castro Valley, CA 94546 - Property report

Also known as: 21227 Kahlert St

Property image for 21227 Kahlert Street, Castro Valley, CA 94546

Property type

Exempt Public Agency (0300)

Acreage

0.11

General Information

Address

Primary address

21227 Kahlert St
Castro Valley, CA 94546

Zip code

94546

County

Alameda

Parcel ID

415-50-5

Tax

Tax year

2025-2026

Building

Property type

Exempt Public Agency

Elevator

Lot

Acreage

0.11

Zoning & use

Zoning

Single Family Residential (R1-CSU-RV)

Area overview

Walk score

64 /100. Somewhat Walkable

Transit score

42 /100. Some Transit

Bike score

49 /100. Somewhat Bikeable

School district

HAYWARD UNIF SCH

Ownership

Ownership information for 21227 Kahlert Street, Castro Valley, CA

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 21227 Kahlert Street, Castro Valley, CA 94546

No recently recorded sales for this property.

More about Alameda County property records.

Title documents

No recently recorded documents for this property.

Tax

Property taxes for 21227 Kahlert 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

2025-2026

More about Alameda County property taxes

Permits

Permit information for 21227 Kahlert Street, 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

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 21227 Kahlert 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)
Strobridge Elementary School	NR	Public	K-6	362	0.26
The Montessori Giving Tree	NR	Private	K-6	12	0.42
Crossroads Christian Elementary School	NR	Private	K-6	0	0.47
Castro Valley Elementary School	6	Public	K-5	472	0.60
Our Lady Of Grace School	NR	Private	K-8	218	0.73
Vita Academy	NR	Private	1-6	0	0.75
Special Education-Preschool-Laurel	NR	Public		1	0.80
Liber Community School	NR	Private	4-12	0	0.82
Stanton Elementary School	6	Public	K-5	492	0.90
Marshall Elementary School	9	Public	K-5	491	1.16

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Our Lady Of Grace School	NR	Private	K-8	218	0.73
Special Education-Preschool-Laurel	NR	Public		1	0.80
Liber Community School	NR	Private	4-12	0	0.82
Anchor Education, Inc. School	NR	Private	3-12	0	1.12
Anchor Education, Inc.	NR	Private	3-12	18	1.12
Sterling West San Francisco Campus	NR	Private	3-11	27	1.12
Faith Ringgold School of Arts and Science	1	Public	K-8	111	1.17
Knowledge Enlightens You (Key) Academy	5	Charter	K-8	614	1.24
Hayward Adult	NR	Public		0	1.42
Alma Preschool	NR	Public		52	1.43

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Special Education-Preschool-Laurel	NR	Public		1	0.80
Liber Community School	NR	Private	4-12	0	0.82
Anchor Education, Inc. School	NR	Private	3-12	0	1.12
Castro Valley High School	9	Public	9-12	2,799	1.12
Anchor Education, Inc.	NR	Private	3-12	18	1.12
Sterling West San Francisco Campus	NR	Private	3-11	27	1.12
Stellar Preparatory High School	NR	Private	9	0	1.14
Hayward Adult	NR	Public		0	1.42
Alma Preschool	NR	Public		52	1.43
Castro Valley Adult And Career Education	NR	Public		0	1.44

Nearby ZIP codes for 21227 Kahlert Street, Castro Valley, CA

94542, Alameda County, CA 94579, Alameda County, CA 94601, Alameda County, CA 94613, Alameda County, CA 94619, Alameda County, CA

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.