Alameda County » 94546 » Knox St » 1920 Knox St

1920 Knox Street, Castro Valley, CA 94546 - Property report

Also known as: 1920 Knox St

Property image for 1920 Knox Street, Castro Valley, CA 94546

Property type

Medical - Dental Building (9300)

Acreage

2.48

Sale price

$400,000

General Information

Address

Primary address

1920 Knox St
Castro Valley, CA 94546

Zip code

94546

County

Alameda

Parcel ID

415-100-124

Sales

Sale date

12/20/2002

Sale price

$400,000

Arm's length

Tax

Tax year

2026-2027

Property tax

$6,927

Building

Property type

Medical - Dental Building

Building sq. ft.

3,008

Stories

Building material

Wood/wood and steel frames

Last altered

1963

Elevator

Lot

Acreage

2.48

Lot sq. ft.

108,029

Zoning & use

Zoning

Qualified opportunity zone

Units

Area overview

Walk score

82 /100. Very Walkable

Transit score

46 /100. Some Transit

Bike score

67 /100. Bikeable

School district

HAYWARD UNIF SCH

Ownership

Ownership information for 1920 Knox Street, Castro Valley, CA

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 1920 Knox Street, Castro Valley, CA 94546

Sale date	Sale price	Buyer name	Seller name
12/20/2002	$400,000	XXXXXXX, XXXXXXX X & XXXXXX X XX	XXXXXXX, XXXX X & XXXXXX

*Most recent sale on record for this property.

More about Alameda County property records.

Title documents

Date	Type	Party 1	Party 2
08/24/2018	Affidavit of Death Appointment of Trustee	XXXXXXX XXXXXX X	XXXXXX XXXXXX XX
10/17/2013	Trustee's Deed	XXXXXXX XXXXXX X XXXXXX XXXXX	XXXXXXX XXXXXX X XXXXXX XXXXX
10/17/2013	Affidavit of Death Appointment of Trustee	XXXXXXX XXXXXX X XXXXXX XXXXX	XXXXXXX XXXXXX X XX
12/20/2002	Deed	XXXXXXX, XXXX X & XXXXXX	XXXXXXX, XXXXXXX X & XXXXXX X XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 1920 Knox 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

2026-2027

Property tax

$6,927

Recent tax assessments

Market value

$590,864

Land value

$221,574

Building value

$369,290

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	$579,280	1.1724	$6,791	+0.98%
2024-2025	$567,923	1.1842	$6,725	-22.76%
2023-2024	$556,792	1.5638	$8,707	+34.18%
2022-2023	$545,875	1.1888	$6,489	+0.81%
2021-2022	$535,176	1.2028	$6,437	+1.17%
2020-2021	$529,691	1.2012	$6,363	-0.87%
2019-2020	$519,307	1.236	$6,419	+6.95%
2018-2019	$509,128	1.1788	$6,002	+2.50%
2017-2018	$499,147	1.173	$5,855	+6.33%
2016-2017	$489,363	1.1252	$5,506	+1.44%

Permits

Permit information for 1920 Knox Street, Castro Valley, CA

*Most recent permit on record for this property.

Listings

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.

Demographics by ZIP code

Total population

44,855

Median age

41.7

Average household income

$161,274

Family households

74.3%

People per household (average)

2.84

Occupied housing units

15,565

Owner-occupied units

66.3%

Median year structure built

1960

Median value mortgaged units

$1,065,100

Median value unmortgaged units

$995,000

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 1920 Knox 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.

Nearby ZIP codes for 1920 Knox Street, 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 market value of 1920 Knox Street, Castro Valley, CA 94546?

The current market value of 1920 Knox Street, Castro Valley, CA 94546 is $579,280.

What is the total square footage of 1920 Knox Street, Castro Valley, CA 94546?

1920 Knox Street, Castro Valley, CA 94546 has a total of 3,008 square feet.

How many commercial spaces does this building have?

The number of commercial spaces in this building is 1.

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.