Alameda County  »  94546  »  Redwood Rd  »  18335 Redwood Rd

18335 Redwood Road, Castro Valley, CA 94546 - Property report

Also known as: 18335 Redwood Rd

Property image for 18335 Redwood Road, Castro Valley, CA 94546
static Mapbox map

Property type

Double or Duplex Type - Two Units (2200)

Year built

1950

Acreage

0.11

Sale price

$1,150,000

General Information

Address
Primary address
18335 Redwood Rd
Castro Valley, CA 94546
Alternate address(es)
18337 Redwood Rd
Zip code
94546
County
Alameda
Parcel ID
84D-1208-9-2

Owner

Find out who owns 18335 Redwood Road, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
03/31/2022
Sale price
$1,150,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$14,205
Tax per sq. ft.
$9
Building
Property type
Double or Duplex Type - Two Units
Building sq. ft.
1,659
Stories
1
Year built
1950
Building material
Wood/wood and steel frames
Rooms
8
Elevator
Bedrooms
4
Bathrooms
2
Lot
Acreage
0.11
Zoning & use
Zoning
Single Family Residential (R1-CSU-RV)
Units
2

Area overview

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

Ownership information for 18335 Redwood Road, Castro Valley, CA

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

Sales history for 18335 Redwood Road, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
03/31/2022 $1,150,000 XX XXXX XX; XX XXX XXX XXXXXX XXXXX; XXXXXX XXXXX XXXXX
03/28/1989 $65,500 XXXX, XXXXX & XXXXX XXXXXXXX, X
08/30/1988 $175,000 XXXXXXXX, XXXXXX XXXXX, X.&X

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
03/31/2022 Deed of trust XX XXXX XX XXXX XXXX
03/31/2022 Grant Deed XXXXXX XXXXX XX XXXX XX
06/22/2017 Deed of Trust XXXXXX XXXXX XXXXXXXX XXXXX XXXX X X
06/22/2017 Quitclaim Deed XXXXX XXXXX XXXXXX XXXXX
04/25/2003 Deed XXXXXX, XXXXX XXXXXXXXXXX, XXXXX
05/23/2002 Deed XXXXXX, XXXXX & XXXXX X XXXXXX, XXXXX X & XXXXX
03/07/2000 Deed XXXXXX, XXXXX XXXXXX, XXXXX & XXXXX X
01/25/1995 Deed XXXXXXX, XXXXXX X & XXXXX XXXXXXX XXXXX
01/12/1995 Deed XXXXXXX, XXXXXX X & XXXXX XXXXXXX, XXXXXX X & XXXXX
03/28/1989 Deed XXXXXXXX, X XXXX, XXXXX & XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18335 Redwood Road, 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
Property tax
$14,205
Tax per sq. ft.
$9
Recent tax assessments
Market value
$1,220,380
Land value
$366,114
Building value
$854,266

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 $1,220,380 1.164 $14,205 +0.69%
2024-2025 $1,196,460 1.1791 $14,107 -48.84%
2023-2024 $1,173,000 2.3508 $27,575 +546.03%
2022-2023 $358,443 1.1908 $4,268 +2.51%
2021-2022 $351,417 1.1848 $4,164 +2.30%
2020-2021 $347,816 1.1703 $4,070 -1.51%
2019-2020 $340,997 1.212 $4,133 +2.36%
2018-2019 $334,312 1.2077 $4,037 +2.65%
2017-2018 $327,759 1.2001 $3,933 +18.55%
2016-2017 $321,334 1.0326 $3,318 -5.16%
Permits

Permit information for 18335 Redwood Road, 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
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 18335 Redwood Road, 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)
Alma Preschool NR Public 52 0.27
Castro Valley Adult And Career Education NR Public 0 0.30
Redwood Christian Schools NR Private K-12 706 0.31
Proctor Elementary School 8 Public K-5 584 0.35
Redwood Christian Elementary School NR Private K-5 282 0.41
The Montessori Giving Tree NR Private K-6 7 0.55
Early Bird Montessori School NR Private PK, K-1 30 0.84
Early Bird Montessori School NR Private PK, K-1 30 0.84
Vannoy Elementary School 7 Public K-5 441 0.85
Chabot Elementary School 8 Public K-5 470 0.88
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Alma Preschool NR Public 52 0.27
Castro Valley Adult And Career Education NR Public 0 0.30
Redwood Christian Schools NR Private K-12 706 0.31
Our Lady Of Grace School NR Private K-8 218 0.90
Anchor Education, Inc. NR Private 3-12 18 0.91
Sterling West San Francisco Campus NR Private 3-11 27 0.93
Anchor Education, Inc. School NR Private 3-12 0 0.94
Castro Valley Virtual Academy 7 Public K-12 67 0.97
Creekside Middle School 8 Public 6-8 760 1.10
Canyon Middle School 6 Public 6-8 1,332 1.30
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Alma Preschool NR Public 52 0.27
Castro Valley Adult And Career Education NR Public 0 0.30
Redwood Christian Schools NR Private K-12 706 0.31
Castro Valley High School 9 Public 9-12 2,799 0.47
Anchor Education, Inc. NR Private 3-12 18 0.91
Sterling West San Francisco Campus NR Private 3-11 27 0.93
Anchor Education, Inc. School NR Private 3-12 0 0.94
Roy A. Johnson High School NR Public 9-12 24 0.97
Castro Valley Virtual Academy 7 Public K-12 67 0.97
Redwood Continuation High School 3 Public 9-12 122 0.97

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

Neighbors for 18335 Redwood Road, Castro Valley, CA

17707 Hillside CT, Castro Valley 18117 Redwood Rd, Castro Valley 17714 Hillside CT, Castro Valley 4628 Gordon Rd, Castro Valley 17783 Hillside CT, Castro Valley 4666 Cristy Way, Castro Valley 18461 Vernon CT, Castro Valley 4670 Hillside Dr, Castro Valley 4633 Hillside Pl, Castro Valley 18177 Redwood Rd, Castro Valley 4563 Lawrence Dr, Castro Valley 4492 Lawrence Dr, Castro Valley 18056 Joseph Dr, Castro Valley 4652 Cristy Way, Castro Valley 18366 Joseph Dr, Castro Valley 4551 Lawrence Dr, Castro Valley 17745 Hillside CT, Castro Valley 18243 Maffey Dr, Castro Valley 18360 Joseph Dr, Castro Valley 18089 Joseph Dr, Castro Valley

Nearby ZIP codes for 18335 Redwood Road, 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 year built for 18335 Redwood Road, Castro Valley, CA 94546?

The development at 18335 Redwood Road, Castro Valley, CA 94546 was built in 1950.

What is the total square footage of 18335 Redwood Road, Castro Valley, CA 94546?

18335 Redwood Road, Castro Valley, CA 94546 has a total of 1,659 square feet.

When was 18335 Redwood Road, Castro Valley, CA 94546 last sold and what was the sale price?

18335 Redwood Road, Castro Valley, CA 94546 was last sold on 03/31/2022 for $1,150,000.

What is the assessed value of 18335 Redwood Road, Castro Valley, CA 94546?

18335 Redwood Road, Castro Valley, CA 94546 is currently assessed at $1,220,380.

What are the property taxes for 18335 Redwood Road, Castro Valley, CA 94546?

The property taxes for 18335 Redwood Road, Castro Valley, CA 94546 total $14,205.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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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.

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