Alameda County  »  94546  »  Crest Ave  »  18717 Crest Ave

18717 Crest Avenue, Castro Valley, CA 94546 - Property report

Also known as: 18717 Crest Ave

Property image for 18717 Crest Avenue, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1949

Acreage

0.19

Sale price

$1,030,000

General Information

Address
Primary address
18717 Crest Ave
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84B-355-9-2

Owner

Find out who owns 18717 Crest Avenue, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
02/02/2024
Sale price
$1,030,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$12,229
Tax per sq. ft.
$8
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,580
Stories
1
Year built
1949
Building material
Wood/wood and steel frames
Rooms
9
Elevator
Bedrooms
4
Bathrooms
1.5
Lot
Acreage
0.19
Zoning & use
Zoning
Single Family Residential (R1-RV)
Units
1

Area overview

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

Ownership information for 18717 Crest Avenue, Castro Valley, CA

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

Sales history for 18717 Crest Avenue, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
02/02/2024 $1,030,000 XXXXX XXXXXX; XXXXXXX XXX XXXXXX XXXXXXX X

*Most recent sale on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
02/02/2024 Deed of trust XXXXX XXXXXX XXXX XXXX
02/02/2024 Grant Deed XXXXXX XXXXXXX X XXXXX XXXXXX
02/02/2024 Reconveyance
Substitution of trustee		 XXXXXX XXXXXXX X XXXXXX XXXXXXX X
06/29/2023 Interspousal Transfer Deed XXXXXX XXXXXXX X XXXXXX XXXXXXX X
07/22/2022 Deed of trust XXXXXX XXXXXXX X XXXX XX XXXXXXX X X
02/10/2016 Deed of Trust XXXXXX XXXXXXX X XXXX XX XXXXXXX X X
02/10/2016 Interspousal Transfer Grant Deed XXXXXX XXXXXXX X XXXXXX XXXXXXX X
06/02/2005 Deed XXXXXX, XXXXXXX X & XXXXXXXX XXXXXX, XXXXXXX X
03/15/1996 Deed XXXXXX, XXXXXXX X XXXXXX, XXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18717 Crest Avenue, 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
$12,229
Tax per sq. ft.
$8
Recent tax assessments
Market value
$1,050,600
Land value
$315,180
Building value
$735,420

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 $1,050,600 1.164 $12,229 +233.46%
2024-2025 $311,022 1.1791 $3,667 -48.84%
2023-2024 $304,924 2.3508 $7,168 +101.36%
2022-2023 $298,947 1.1908 $3,560 +2.53%
2021-2022 $293,085 1.1848 $3,472 +2.27%
2020-2021 $290,081 1.1703 $3,395 -1.99%
2019-2020 $284,394 1.218 $3,464 +2.87%
2018-2019 $278,820 1.2077 $3,367 +2.65%
2017-2018 $273,354 1.2001 $3,281 +18.18%
2016-2017 $267,995 1.0358 $2,776 -4.87%
Permits

Permit information for 18717 Crest Avenue, Castro Valley, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
05/20/2019
09/19/2017
04/07/2016
09/30/2014

*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 18717 Crest Avenue, 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)
Seneca Family Of Agencies - James Baldwin Academy NR Private 4-12 75 0.36
Montessori School Of San Leandro NR Private PK-K 130 0.59
Montessori School Of San Leandro NR Private PK-K 130 0.59
Hillside Elementary School 2 Public K-5 371 0.67
International Bible Baptist Academy NR Private PK-8 25 0.72
International Bible Baptist Academy NR Private PK-8 25 0.72
Stanton Elementary School 6 Public K-5 492 0.78
Castro Valley Virtual Academy 7 Public K-12 67 0.88
Chabot Elementary School 8 Public K-5 470 0.90
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Seneca Family Of Agencies - James Baldwin Academy NR Private 4-12 75 0.36
International Bible Baptist Academy NR Private PK-8 25 0.72
Castro Valley Virtual Academy 7 Public K-12 67 0.88
Anchor Education, Inc. School NR Private 3-12 0 0.89
Sterling West San Francisco Campus NR Private 3-11 27 0.89
Anchor Education, Inc. NR Private 3-12 18 0.91
Edendale Middle School 2 Public 6-8 500 1.03
Alma Preschool NR Public 52 1.86
Castro Valley Adult And Career Education NR Public 0 1.89
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Seneca Family Of Agencies - James Baldwin Academy NR Private 4-12 75 0.36
Roy A. Johnson High School NR Public 9-12 24 0.88
Redwood Continuation High School 3 Public 9-12 122 0.88
Castro Valley Virtual Academy 7 Public K-12 67 0.88
Anchor Education, Inc. School NR Private 3-12 0 0.89
Sterling West San Francisco Campus NR Private 3-11 27 0.89
Anchor Education, Inc. NR Private 3-12 18 0.91
Lighthouse Christian Academy NR Private K-12 30 0.98
Castro Valley High School 9 Public 9-12 2,799 1.54
East Bay Arts High School 4 Public 9-12 188 1.57

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

Neighbors for 18717 Crest Avenue, Castro Valley, CA

22141 Center St, Castro Valley 3128 Huntington CT, Castro Valley 4435 Santos Amaro Pl, Castro Valley 4305 Heyer Ave, Castro Valley 22520 Canyon Terrace Dr, Castro Valley 2905 Grove Way, Castro Valley 22990 Eden Canyon Rd, Castro Valley 4307 Heyer Ave, Castro Valley 22510 Canyon Terrace Dr, Castro Valley 22075 Center St, Castro Valley 3200 Castro Valley Blvd, Castro Valley 21003 Sherman Dr, Castro Valley 7779 Coolidge CT, Castro Valley 14255 Cull Canyon Rd, Castro Valley 11448 Cull Canyon Rd, Castro Valley 7775 Coolidge CT, Castro Valley 5056 Wicks Ln, Castro Valley 21980 Redwood Rd, Castro Valley 22530 Canyon Terrace Dr, Castro Valley 20683 Center St, Castro Valley

Nearby ZIP codes for 18717 Crest Avenue, 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 18717 Crest Avenue, Castro Valley, CA 94546?

The development at 18717 Crest Avenue, Castro Valley, CA 94546 was built in 1949.

What is the total square footage of 18717 Crest Avenue, Castro Valley, CA 94546?

18717 Crest Avenue, Castro Valley, CA 94546 has a total of 1,580 square feet.

When was 18717 Crest Avenue, Castro Valley, CA 94546 last sold and what was the sale price?

18717 Crest Avenue, Castro Valley, CA 94546 was last sold on 02/02/2024 for $1,030,000.

What is the assessed value of 18717 Crest Avenue, Castro Valley, CA 94546?

18717 Crest Avenue, Castro Valley, CA 94546 is currently assessed at $1,050,600.

What are the property taxes for 18717 Crest Avenue, Castro Valley, CA 94546?

The property taxes for 18717 Crest Avenue, Castro Valley, CA 94546 total $12,228.

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