Alameda County  »  94545  »  Mack St  »  20234 Mack St

20234 Mack Street, Hayward, CA 94545 - Property report

Also known as: 20820 Bush Ln

Property image for 20234 Mack Street, Hayward, CA 94545
static Mapbox map

Property type

Exempt Public Agency (0300)

Year built

1979

Acreage

20.31

General Information

Address
Primary address
20234 Mack St
Hayward, CA 94545
Alternate address(es)
20820 Bush Ln
21301 Mack St
Zip code
94545
County
Alameda
Parcel ID
432-114-34-1

Owner

Find out who owns 20234 Mack Street, Hayward, CA 94545. Uncover corporate and individual owners with a free account.

Tax
Tax year
2026-2027
Building
Property type
Exempt Public Agency
Building sq. ft.
89,600
Stories
1
Year built
1979
Elevator
Bathrooms
2
Lot
Acreage
20.31
Zoning & use
Zoning
Industrial General (IG)

Area overview

Walk score
31 /100.  Car-Dependent
Transit score
30 /100.  Some Transit
Bike score
42 /100.  Somewhat Bikeable

Data provided by: Walk Score®

School district
SAN LORENZO SCHOOL
Ownership

Ownership information for 20234 Mack Street, Hayward, CA

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

Sales history for 20234 Mack Street, Hayward, CA 94545

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 20234 Mack Street, Hayward, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027

More about Alameda County Property Taxes

Permits

Permit information for 20234 Mack Street, Hayward, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
10/16/2023
05/12/2020
01/29/2020
10/29/2019
04/13/2015

*Most recent permits on record for this property.

Neighborhood

Hayward residential market stats

Access a detailed real estate market overview of Hayward so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Hayward and compare it to other neighborhoods in Alameda.

Median sale price

$840,000

-0.9% Y-o-Y

Median price/sq. ft.

$546

-7.9% Y-o-Y

Alameda county median sale price

$955,000

-6.4% Y-o-Y

Check out recently sold homes in Hayward 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 20234 Mack Street, Hayward, CA 94545 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)
Shining Light Christian Academy NR Private K-12 0 0.90
Shining Light Christian Academy NR Private 1-12 6 0.90
Del Rey Elementary School 5 Public K-5 394 0.94
St. Joachim's Elementary School NR Private K-8 305 1.03
San Lorenzo Adult NR Public 0 1.05
Longwood Elementary School 3 Public K-6 532 1.19
Lea's Christian NR Private PK-5 92 1.35
Lea's Christian NR Private PK-5 92 1.35
San Lorenzo Unified Preschool NR Public 0 1.36
Bay Elementary School 6 Public K-5 442 1.50
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Shining Light Christian Academy NR Private K-12 0 0.90
Shining Light Christian Academy NR Private 1-12 6 0.90
St. Joachim's Elementary School NR Private K-8 305 1.03
San Lorenzo Adult NR Public 0 1.05
Bohannon Middle School 5 Public 6-8 689 1.08
Royal Sunset (Continuation) School 2 Public 7-12 90 1.36
San Lorenzo Unified Preschool NR Public 0 1.36
Calvary Lutheran Elementary School NR Private PK, K-8 112 1.40
Redwood Christian Middle School and High School NR Private 6-12 419 1.50
Anthony W. Ochoa Middle School 4 Public 7-8 407 1.56
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Shining Light Christian Academy NR Private K-12 0 0.90
Shining Light Christian Academy NR Private 1-12 6 0.90
San Lorenzo Adult NR Public 0 1.05
Royal Sunset (Continuation) School 2 Public 7-12 90 1.36
San Lorenzo Unified Preschool NR Public 0 1.36
Redwood Christian Middle School and High School NR Private 6-12 419 1.50
California Crosspoint Academy NR Private PK, K-12 321 1.57
Calforina Crosspoint Academy NR Private 6-12 0 1.57
KIPP King Collegiate High School 9 Charter 9-12 658 1.70
Arroyo High School 7 Public 9-12 1,610 1.75

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

Neighbors for 20234 Mack Street, Hayward, CA

1942 Sabre St, Hayward 21301 Cloud Way, Hayward 1525 W Winton Ave, Hayward 958 Castlewood Way, Hayward 1758 Sabre St, Hayward 18015 Castlewood CT, Hayward 866 Irvin CT, Hayward 1689 Sabre St, Hayward 18013 Castlewood CT, Hayward 952 Castlewood Way, Hayward 1730 Sabre St, Hayward 1830 Stearman Ave, Hayward 954 Castlewood Way, Hayward 1742 Sabre St, Hayward 21001 Corsair Blvd, Hayward 20101 Skywest Dr, Hayward 1775 Sabre St, Hayward 1833 Stearman Ave, Hayward 20389 Corsair Blvd, Hayward 1763 Sabre St, Hayward

Nearby ZIP codes for 20234 Mack Street, Hayward, CA

94541, Alameda County, CA 94542, Alameda County, CA 94544, Alameda County, CA 94546, Alameda County, CA 94552, Alameda County, CA 94555, Alameda County, CA 94560, Alameda County, CA 94577, Alameda County, CA 94578, Alameda County, CA 94579, Alameda County, CA 94580, Alameda County, CA 94587, Alameda County, CA 94603, Alameda County, CA 94605, Alameda County, CA 94619, Alameda County, CA 94621, Alameda County, CA

Frequently asked questions

What is the year built for 20234 Mack Street, Hayward, CA 94545?

The development at 20234 Mack Street, Hayward, CA 94545 was built in 1979.

What is the total square footage of 20234 Mack Street, Hayward, CA 94545?

20234 Mack Street, Hayward, CA 94545 has a total of 89,600 square feet.

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