Alameda County  »  94546  »  Reamer Rd  »  18248 Reamer Rd

18248 Reamer Road, Castro Valley, CA 94546 - Property report

Also known as: 18248 Reamer Rd

Property image for 18248 Reamer Road, Castro Valley, CA 94546
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Property type

Two, Three or Four Single Family Homes (2100)

Year built

1952

Acreage

4.53

Sale price

$185,000

General Information

Address
Primary address
18248 Reamer Rd
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84D-1158-13

Owner

Find out who owns 18248 Reamer Road, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
03/30/2000
Sale price
$185,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$6,496
Current property tax
$6,431
Tax per sq. ft.
$2
Building
Property type
Two, Three or Four Single Family Homes
Building sq. ft.
3,574
Stories
10
Year built
1952
Building material
Wood/wood and steel frames
Last altered
1966
Rooms
13
Elevator
Bedrooms
5
Bathrooms
45
Lot
Acreage
4.53
Zoning & use
Zoning
Single Family Residential (R1-BE-CSU-R)
Units
3

Area overview

Walk score
27 /100.  Car-Dependent
Transit score
19 /100.  Minimal Transit
Bike score
15 /100.  Somewhat Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 18248 Reamer Road, Castro Valley, CA

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

Sales history for 18248 Reamer Road, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
03/30/2000 $185,000 XXXX, XXXXXX & XXXXXX XXXX, XXXXXX X & XXXXXX X
04/14/1994 $235,000 XXXX, XXXXXX X & XXXXXX X XXXXXXX, 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
06/09/2025 Request notice default/delinq XXXXXX XXXX
06/09/2025 Deed of trust
Assignment of rents		 XXXX XXXX X XXXX XXXXXXXXXXX X X
06/09/2025 Deed of trust
Assignment of rents		 XXXX XXXX X XXXX XXXXXXXXXXX X X
06/09/2025 Grant Deed XXXXXX XXXX X XXXX XXXX X
06/09/2025 Affidavit of death XXXX XXXXXX
06/09/2025 Abandon homestead XXXX XXXX X
08/06/2018 Assignment (Deed of Trust) XXXX XXXXX XXXXXX XXXXXXX XXXXX XXXXXXXX XXXXXXXX XXX
03/09/2016 Trust Transfer Deed XXXX XXXXXX XXXX XXXXXX XX
08/19/2008 Deed XXXX, XXXXXX & XXXXXX XXXX, XXXXXX & XXXXXX XXXX
03/28/2006 Deed XXXX, XXXXXXX & XXXX XXXX, XXXXXX & XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18248 Reamer 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
2026-2027
Base tax
$6,496
Current property tax
$6,431
Tax per sq. ft.
$2
Recent tax assessments
Market value
$558,115
Land value
$182,026
Building value
$376,089

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 $417,369 1.164 $4,858 +0.69%
2024-2025 $409,186 1.1791 $4,825 -84.67%
2023-2024 $1,338,468 2.3508 $31,465 +384.25%
2022-2023 $545,648 1.1908 $6,498 +2.52%
2021-2022 $534,950 1.1848 $6,338 +2.29%
2020-2021 $529,466 1.1703 $6,196 -1.51%
2019-2020 $519,086 1.212 $6,291 +2.36%
2018-2019 $508,909 1.2077 $6,146 +2.65%
2017-2018 $498,933 1.2001 $5,988 +18.55%
2016-2017 $489,152 1.0326 $5,051 -5.16%
Permits

Permit information for 18248 Reamer Road, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
09/02/2025
07/21/2025
05/08/2014

*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 18248 Reamer 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)
Castro Valley Virtual Academy 7 Public K-12 67 0.26
The Montessori Giving Tree NR Private K-6 7 0.59
Chabot Elementary School 8 Public K-5 470 0.59
Anchor Education, Inc. NR Private 3-12 18 0.67
Sterling West San Francisco Campus NR Private 3-11 27 0.67
Anchor Education, Inc. School NR Private 3-12 0 0.68
Proctor Elementary School 8 Public K-5 584 0.81
Redwood Christian Schools NR Private K-12 706 0.98
Alma Preschool NR Public 52 1.01
Castro Valley Adult And Career Education NR Public 0 1.05
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Virtual Academy 7 Public K-12 67 0.26
Anchor Education, Inc. NR Private 3-12 18 0.67
Sterling West San Francisco Campus NR Private 3-11 27 0.67
Anchor Education, Inc. School NR Private 3-12 0 0.68
Redwood Christian Schools NR Private K-12 706 0.98
Alma Preschool NR Public 52 1.01
Castro Valley Adult And Career Education NR Public 0 1.05
Our Lady Of Grace School NR Private K-8 218 1.06
Creekside Middle School 8 Public 6-8 760 1.83
Canyon Middle School 6 Public 6-8 1,332 2.09
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Virtual Academy 7 Public K-12 67 0.26
Redwood Continuation High School 3 Public 9-12 122 0.26
Roy A. Johnson High School NR Public 9-12 24 0.26
Anchor Education, Inc. NR Private 3-12 18 0.67
Sterling West San Francisco Campus NR Private 3-11 27 0.67
Anchor Education, Inc. School NR Private 3-12 0 0.68
Castro Valley High School 9 Public 9-12 2,799 0.90
Redwood Christian Schools NR Private K-12 706 0.98
Alma Preschool NR Public 52 1.01
Castro Valley Adult And Career Education NR Public 0 1.05

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

Neighbors for 18248 Reamer Road, Castro Valley, CA

18058 Reamer Rd, Castro Valley 18060 Jaymark CT, Castro Valley 18477 Walnut Rd, Castro Valley 18411 Walnut Rd, Castro Valley 18044 Jaymark CT, Castro Valley 3440 Brookdale Blvd, Castro Valley 18135 Reamer Rd, Castro Valley 18020 Reamer Rd, Castro Valley 18546 Reamer Rd, Castro Valley 18469 Walnut Rd, Castro Valley 18068 Jaymark CT, Castro Valley 3654 Northwood Dr, Castro Valley 18489 Walnut Rd, Castro Valley 18006 Reamer Rd, Castro Valley 18614 Reamer Rd, Castro Valley 18697 Walnut Rd, Castro Valley 18353 Walnut Rd, Castro Valley 18382 Carmel Dr, Castro Valley 18084 Reamer Rd, Castro Valley 18479 Walnut Rd, Castro Valley

Nearby ZIP codes for 18248 Reamer 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 18248 Reamer Road, Castro Valley, CA 94546?

The development at 18248 Reamer Road, Castro Valley, CA 94546 was built in 1952.

What is the total square footage of 18248 Reamer Road, Castro Valley, CA 94546?

18248 Reamer Road, Castro Valley, CA 94546 has a total of 3,200 square feet.

When was 18248 Reamer Road, Castro Valley, CA 94546 last sold and what was the sale price?

18248 Reamer Road, Castro Valley, CA 94546 was last sold on 03/30/2000 for $185,000.

What is the assessed value of 18248 Reamer Road, Castro Valley, CA 94546?

18248 Reamer Road, Castro Valley, CA 94546 is currently assessed at $417,369.

What are the property taxes for 18248 Reamer Road, Castro Valley, CA 94546?

The property taxes for 18248 Reamer Road, Castro Valley, CA 94546 total $4,858.

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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