Alameda County  »  94541  »  Concord Ave  »  20309 Concord Ave

20309 Concord Avenue, Hayward, CA 94541 - Property report

Also known as: 20309 Concord Ave

Property image for 20309 Concord Avenue, Hayward, CA 94541
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1930

Acreage

0.38

Sale price

$860,000

General Information

Address
Primary address
20309 Concord Ave
Hayward, CA 94541
Alternate address(es)
20369 Concord Ave
Zip code
94541
County
Alameda
Parcel ID
414-36-57

Owner

Find out who owns 20309 Concord Avenue, Hayward, CA 94541. Uncover corporate and individual owners with a free account.

Sales
Sale date
06/12/2026
Sale price
$860,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$3,894
Current property tax
$3,812
Tax per sq. ft.
$3
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,292
Stories
1
Year built
1930
Building material
Wood/wood and steel frames
Rooms
4
Elevator
Bedrooms
2
Bathrooms
1
Lot
Acreage
0.38
Zoning & use
Zoning
Suburban Residential (RS-SU)
Units
1

Area overview

Walk score
60 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
50 /100.  Bikeable
School district
SAN LORENZO SCHOOL
Ownership

Ownership information for 20309 Concord Avenue, Hayward, CA

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

Sales history for 20309 Concord Avenue, Hayward, CA 94541

Sale date Sale price Buyer name Seller name
06/12/2026 $860,000 XXXXXXX XXXX XXXXXXXXX XXXXXXX; XXXXXXXX XXXXXX XXXXXX XXXXXXX XXXXXX X XXXX; XXXXXXX XXXXXXXX XXX
06/10/2026 $860,000 XXXXXXX XXXX XXXXXXXXX XXXXXXX; XXXXXXXX XXXXXX XXXXXX XXXXXXX XXXXXX X XXXX; XXXXXXX XXXXXXXX XXX
09/01/1999 $215,000 XXXXXXX, XXXXXXXX & XXXXXXXX XXXXX, 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
06/12/2026 Grant Deed XXXXXXX XXXXXX X XXXX XXXXXXX XXXX XXXXXXXXX XXXXXXX
06/10/2026 Deed of trust XXXXXXX XXXX XXXXXXXXX XXXXXXX XXXXXXXXXXXX XXXXXXXX XXX
06/10/2026 Grant Deed XXXXXXX XXXXXX X XXXX XXXXXXX XXXX XXXXXXXXX XXXXXXX
06/10/2026 Letters administratix/tor XXXXXXX XXXXXXXX XXX XXXXXXX XXXXXX X
06/10/2026 Affidavit of death XXXXXXX XXXXXXXX
09/01/1999 Deed XXXXX, XX X XXXXXXX, XXXXXXXX & XXXXXXXX
09/01/1999 Deed XXX, XXX X XXXXX, XX X
12/31/1996 Deed XXXXX, XXXXXXXX X XXXXX, XX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 20309 Concord Avenue, Hayward, CA

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

Current property tax
Tax year
2025-2026
Base tax
$3,894
Current property tax
$3,812
Tax per sq. ft.
$3
Recent tax assessments
Market value
$330,430
Land value
$99,129
Building value
$231,301

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 $330,430 1.1786 $3,894 +1.31%
2024-2025 $323,953 1.1866 $3,844 -23.11%
2023-2024 $317,601 1.5741 $4,999 +32.65%
2022-2023 $311,375 1.2104 $3,769 +2.58%
2021-2022 $305,271 1.2035 $3,674 +1.86%
2020-2021 $302,143 1.1938 $3,607 -0.56%
2019-2020 $296,220 1.2245 $3,627 +4.24%
2018-2019 $290,413 1.1982 $3,480 +4.92%
2017-2018 $284,720 1.1649 $3,317 +4.69%
2016-2017 $279,138 1.135 $3,168 +2.13%
Permits

Permit information for 20309 Concord Avenue, Hayward, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
05/31/2017

*Most recent permit 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 20309 Concord Avenue, Hayward, CA 94541 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)
Harder Elementary School 3 Public K-6 675 0.62
Knowledge Enlightens You (Key) Academy 5 Charter K-8 614 0.62
Colonial Acres Elementary School 1 Public K-5 466 0.75
Crossroads Christian Elementary School NR Private K-6 0 0.82
St. John Catholic School NR Private K-8 214 0.84
Hayward Adult NR Public 0 0.84
Strobridge Elementary School NR Public K-6 362 0.88
Cherryland Elementary School 3 Public K-6 903 0.90
Liber Community School NR Private 4-12 0 0.92
Camelot School NR Private K 14 0.97
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Knowledge Enlightens You (Key) Academy 5 Charter K-8 614 0.62
St. John Catholic School NR Private K-8 214 0.84
Hayward Adult NR Public 0 0.84
Liber Community School NR Private 4-12 0 0.92
Edendale Middle School 2 Public 6-8 500 1.13
San Lorenzo Unified Preschool NR Public 0 1.15
Royal Sunset (Continuation) School 2 Public 7-12 90 1.15
Lighthouse Christian Academy NR Private K-12 30 1.28
International Bible Baptist Academy NR Private PK-8 25 1.41
Calvary Lutheran Elementary School NR Private PK, K-8 112 1.43
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Hayward Adult NR Public 0 0.84
Brenkwitz High School 2 Public 9-12 179 0.88
Liber Community School NR Private 4-12 0 0.92
San Lorenzo High School 4 Public 9-12 1,186 1.08
East Bay Arts High School 4 Public 9-12 188 1.08
San Lorenzo Unified Preschool NR Public 0 1.15
Royal Sunset (Continuation) School 2 Public 7-12 90 1.15
Lighthouse Christian Academy NR Private K-12 30 1.28
Stellar Preparatory High School NR Private 9-11 26 1.38
San Lorenzo Adult NR Public 0 1.62

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

Neighbors for 20309 Concord Avenue, Hayward, CA

20325 Concord Ave, Hayward 20373 Concord Ave, Hayward 19832 Camden Ave, Hayward 729 Hampton Rd, Hayward 759 Hampton Rd, Hayward 550 Harmony Dr, Hayward 628 Medford Ave, Hayward 19860 Camden Ave, Hayward 715 E Lewelling Blvd, Hayward 785 Hampton Rd, Hayward 779 Hampton Rd, Hayward 745 Hampton Rd, Hayward 575 Paradise Blvd, Hayward 569 Paradise Blvd, Hayward 652 Medford Ave, Hayward 20130 Camden Ave, Hayward 606 Harmony Dr, Hayward 636 Medford Ave, Hayward 581 Paradise Blvd, Hayward 717 Hampton Rd, Hayward

Nearby ZIP codes for 20309 Concord Avenue, Hayward, CA

94542, Alameda County, CA 94544, Alameda County, CA 94545, 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 94613, Alameda County, CA 94619, Alameda County, CA 94621, Alameda County, CA

Frequently asked questions

What is the year built for 20309 Concord Avenue, Hayward, CA 94541?

The development at 20309 Concord Avenue, Hayward, CA 94541 was built in 1930.

What is the total square footage of 20309 Concord Avenue, Hayward, CA 94541?

20309 Concord Avenue, Hayward, CA 94541 has a total of 1,292 square feet.

When was 20309 Concord Avenue, Hayward, CA 94541 last sold and what was the sale price?

20309 Concord Avenue, Hayward, CA 94541 was last sold on 06/12/2026 for $860,000.

What is the assessed value of 20309 Concord Avenue, Hayward, CA 94541?

20309 Concord Avenue, Hayward, CA 94541 is currently assessed at $330,430.

What are the property taxes for 20309 Concord Avenue, Hayward, CA 94541?

The property taxes for 20309 Concord Avenue, Hayward, CA 94541 total $3,894.

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