Alameda County  »  94546  »  Watters Dr  »  18520 Watters Dr

18520 Watters Drive, Castro Valley, CA 94546 - Property report

Also known as: 18520 Watters Dr

Property image for 18520 Watters Drive, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1947

Acreage

0.2

General Information

Address
Primary address
18520 Watters Dr
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84D-1212-6

Owner

Find out who owns 18520 Watters Drive, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Tax
Tax year
2025-2026
Base tax
$3,033
Current property tax
$2,951
Tax per sq. ft.
$2
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,880
Stories
1
Year built
1947
Building material
Wood/wood and steel frames
Last altered
1955
Rooms
9
Elevator
Bedrooms
3
Bathrooms
2
Lot
Acreage
0.2
Zoning & use
Zoning
Single Family Residential (R1-CSU-RV)
Units
1

Area overview

Walk score
49 /100.  Car-Dependent
Transit score
28 /100.  Some Transit
Bike score
34 /100.  Somewhat Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 18520 Watters Drive, Castro Valley, CA

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

Sales history for 18520 Watters Drive, Castro Valley, CA 94546

No recently recorded sales for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
08/26/2021 Notice XXXX XXXXXXX XXXXXX XXX
04/07/2021 Notice XXXX XXXXXXX XXXXXX XXXXX XXXXXXXXX XXX
03/22/2021 Reconveyance XXXX XXXXXXX XXXXX
03/10/2021 Grant Deed XXXX XXXXXXX X XXXX XXXXXXX X XX
03/10/2021 Cancellation XXXXXX XXXXX XXXXXXXXX XXX XXXXXXX XXXXX
03/10/2021 Deed of trust XXXX XXXXXXX X XXXX XXXX
03/10/2021 Grant Deed XXXX XXXXXXX X XX XXXX XXXXXXX X
06/30/2020 Reconveyance XXXX XXXXXXX XXXXX
03/05/2020 Trust Transfer Deed XXXX XXXXXXX XXXXX XXXX XXXXXXX X XX
10/27/2015 Notice XXXXXXX XXXXX XXXXXX XXXXX XXXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18520 Watters Drive, 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
Base tax
$3,033
Current property tax
$2,951
Tax per sq. ft.
$2
Recent tax assessments
Market value
$260,546
Land value
$115,806
Building value
$144,740

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 $260,546 1.164 $3,033 +0.69%
2024-2025 $255,437 1.1791 $3,012 -48.84%
2023-2024 $250,430 2.3508 $5,887 +101.36%
2022-2023 $245,520 1.1908 $2,924 +2.51%
2021-2022 $240,707 1.1848 $2,852 +2.29%
2020-2021 $238,239 1.1703 $2,788 -1.51%
2019-2020 $233,569 1.212 $2,831 +2.36%
2018-2019 $228,990 1.2077 $2,766 +2.65%
2017-2018 $224,501 1.2001 $2,694 +18.55%
2016-2017 $220,099 1.0326 $2,273 -5.16%
Permits

Permit information for 18520 Watters Drive, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
08/01/2023

*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 18520 Watters Drive, 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)
Redwood Christian Schools NR Private K-12 706 0.27
Alma Preschool NR Public 52 0.29
Castro Valley Adult And Career Education NR Public 0 0.33
Redwood Christian Elementary School NR Private K-5 282 0.36
Proctor Elementary School 8 Public K-5 584 0.46
The Montessori Giving Tree NR Private K-6 7 0.60
Chabot Elementary School 8 Public K-5 470 0.74
Anchor Education, Inc. NR Private 3-12 18 0.77
Our Lady Of Grace School NR Private K-8 218 0.77
Castro Valley Virtual Academy 7 Public K-12 67 0.87
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Redwood Christian Schools NR Private K-12 706 0.27
Alma Preschool NR Public 52 0.29
Castro Valley Adult And Career Education NR Public 0 0.33
Anchor Education, Inc. NR Private 3-12 18 0.77
Our Lady Of Grace School NR Private K-8 218 0.77
Sterling West San Francisco Campus NR Private 3-11 27 0.79
Anchor Education, Inc. School NR Private 3-12 0 0.79
Castro Valley Virtual Academy 7 Public K-12 67 0.87
Creekside Middle School 8 Public 6-8 760 1.12
Canyon Middle School 6 Public 6-8 1,332 1.38
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Redwood Christian Schools NR Private K-12 706 0.27
Alma Preschool NR Public 52 0.29
Castro Valley Adult And Career Education NR Public 0 0.33
Castro Valley High School 9 Public 9-12 2,799 0.36
Anchor Education, Inc. NR Private 3-12 18 0.77
Sterling West San Francisco Campus NR Private 3-11 27 0.79
Anchor Education, Inc. School NR Private 3-12 0 0.79
Castro Valley Virtual Academy 7 Public K-12 67 0.87
Roy A. Johnson High School NR Public 9-12 24 0.87
Redwood Continuation High School 3 Public 9-12 122 0.87

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

Neighbors for 18520 Watters Drive, Castro Valley, CA

4226 Seven Hills Rd, Castro Valley 4363 Moreland Dr, Castro Valley 4460 Stanford Ave, Castro Valley 18392 Milmar Blvd, Castro Valley 18352 Joseph Dr, Castro Valley 4202 Seven Hills Rd, Castro Valley 4208 Seven Hills Rd, Castro Valley 4214 Seven Hills Rd, Castro Valley 18293 Maffey Dr, Castro Valley 4476 Stanford Ave, Castro Valley 4484 Stanford Ave, Castro Valley 18512 Milmar Blvd, Castro Valley 4325 Moreland Dr, Castro Valley 4371 Moreland Dr, Castro Valley 4340 Seven Hills Rd, Castro Valley 4347 Moreland Dr, Castro Valley 4339 Moreland Dr, Castro Valley 18481 Watters Dr, Castro Valley 18531 Redwood Rd, Castro Valley 4220 Seven Hills Rd, Castro Valley

Nearby ZIP codes for 18520 Watters Drive, Castro Valley, CA

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

Frequently asked questions

What is the year built for 18520 Watters Drive, Castro Valley, CA 94546?

The development at 18520 Watters Drive, Castro Valley, CA 94546 was built in 1947.

What is the total square footage of 18520 Watters Drive, Castro Valley, CA 94546?

18520 Watters Drive, Castro Valley, CA 94546 has a total of 1,880 square feet.

What is the assessed value of 18520 Watters Drive, Castro Valley, CA 94546?

18520 Watters Drive, Castro Valley, CA 94546 is currently assessed at $260,546.

What are the property taxes for 18520 Watters Drive, Castro Valley, CA 94546?

The property taxes for 18520 Watters Drive, Castro Valley, CA 94546 total $3,032.

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