Alameda County  »  94546  »  Heyer Ave  »  4666 Heyer Ave

4666 Heyer Avenue, Castro Valley, CA 94546 - Property report

Also known as: 4666 Heyer Ave

Property image for 4666 Heyer Avenue, Castro Valley, CA 94546
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Property type

Single Family Residential Homes Used as Such (1100)

Year built

1952

Acreage

1.77

Sale price

$379,000

General Information

Address
Primary address
4666 Heyer Ave
Castro Valley, CA 94546
Zip code
94546
County
Alameda
Parcel ID
84C-777-44

Owner

Find out who owns 4666 Heyer Avenue, Castro Valley, CA 94546. Uncover corporate and individual owners with a free account.

Sales
Sale date
11/03/2008
Sale price
$379,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$5,794
Current property tax
$5,713
Tax per sq. ft.
$4
Building
Property type
Single Family Residential Homes Used as Such
Building sq. ft.
1,504
Stories
10
Year built
1952
Building material
Wood/wood and steel frames
Rooms
6
Elevator
Bedrooms
3
Bathrooms
20
Lot
Acreage
1.77
Zoning & use
Zoning
Single Family Residential (R1-CSU-RV)
Units
1

Area overview

Walk score
58 /100.  Somewhat Walkable
Transit score
28 /100.  Some Transit
Bike score
28 /100.  Somewhat Bikeable
School district
CASTRO VLY UNIF SCH
Ownership

Ownership information for 4666 Heyer Avenue, Castro Valley, CA

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

Sales history for 4666 Heyer Avenue, Castro Valley, CA 94546

Sale date Sale price Buyer name Seller name
11/03/2008 $379,000 XXXX, XXXXX XXXX, XXXXXX
08/31/2005 $673,000 XXXX, XXXXXX XXXXX, XXXXXX X & XXXX

*Most recent sales on record for this property.

More about Alameda County property records.

Title documents

Date Type Amount Party 1 Party 2
10/20/2020 Trust Transfer Deed XXXXX XXXXX XXXX XXXXX XXXXX XXXX XX
07/08/2020 Deed of trust XXXXX XXXXX XXXX XXXXXXX XXXXXXX
10/02/2019 Deed of Trust
10/02/2019 Grant Deed
05/12/2017 Deed of Trust XXXX XXXXX XXXXXXXX XXXXXXXX
05/12/2017 Quitclaim Deed XXXXX XXXXX XXXX XXXXX
01/03/2017 Deed of Trust XXXX XXXXX XXXXXXXX XXXXXXXX
12/24/2013 Reconveyance XXXX XXXXX
12/23/2013 Reconveyance XXXX XXXXX
12/04/2013 Deed of Trust XXXX XXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 4666 Heyer 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
2026-2027
Base tax
$5,794
Current property tax
$5,713
Tax per sq. ft.
$4
Recent tax assessments
Market value
$497,785
Land value
$149,335
Building value
$348,450

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 $488,026 1.164 $5,681 +0.69%
2024-2025 $478,460 1.1791 $5,642 -48.84%
2023-2024 $469,080 2.3508 $11,027 +101.36%
2022-2023 $459,885 1.1908 $5,476 +2.51%
2021-2022 $450,868 1.1848 $5,342 +2.29%
2020-2021 $446,248 1.1703 $5,222 -1.51%
2019-2020 $437,501 1.212 $5,303 +2.36%
2018-2019 $428,924 1.2077 $5,180 +2.65%
2017-2018 $420,514 1.2001 $5,047 +18.54%
2016-2017 $412,271 1.0326 $4,257 -5.16%
Permits

Permit information for 4666 Heyer Avenue, 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 4666 Heyer 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)
Early Bird Montessori School NR Private PK, K-1 30 0.09
Early Bird Montessori School NR Private PK, K-1 30 0.09
Vannoy Elementary School 7 Public K-5 441 0.27
Marshall Elementary School 9 Public K-5 491 0.47
Castro Valley Adult And Career Education NR Public 0 0.48
Alma Preschool NR Public 52 0.52
Redwood Christian Elementary School NR Private K-5 282 0.55
Redwood Christian Schools NR Private K-12 706 0.57
Independent Elementary School 8 Public K-5 634 0.82
Proctor Elementary School 8 Public K-5 584 0.97
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Creekside Middle School 8 Public 6-8 760 0.38
Castro Valley Adult And Career Education NR Public 0 0.48
Alma Preschool NR Public 52 0.52
Redwood Christian Schools NR Private K-12 706 0.57
Canyon Middle School 6 Public 6-8 1,332 0.63
Our Lady Of Grace School NR Private K-8 218 1.12
Northstar School NR Private PK-8 152 1.23
Special Education-Preschool-Laurel NR Public 1 1.27
Liberty School NR Private 1-12 0 1.29
Anchor Education, Inc. NR Private 3-12 18 1.41
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Castro Valley Adult And Career Education NR Public 0 0.48
Alma Preschool NR Public 52 0.52
Redwood Christian Schools NR Private K-12 706 0.57
Castro Valley High School 9 Public 9-12 2,799 0.78
Special Education-Preschool-Laurel NR Public 1 1.27
Liberty School NR Private 1-12 0 1.29
Anchor Education, Inc. NR Private 3-12 18 1.41
Sterling West San Francisco Campus NR Private 3-11 27 1.43
Anchor Education, Inc. School NR Private 3-12 0 1.44
Castro Valley Virtual Academy 7 Public K-12 67 1.66

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

Neighbors for 4666 Heyer Avenue, Castro Valley, CA

19177 Madison Ave, Castro Valley 4315 Heyer Ave, Castro Valley 4670 Heyer Ave, Castro Valley 19113 Madison Ave, Castro Valley 19073 Center St, Castro Valley 4867 James Ave, Castro Valley 4256 Mabel Ave, Castro Valley 19185 Madison Ave, Castro Valley 4620 Schlosser CT, Castro Valley 4247 Heyer Ave, Castro Valley 4658 Heyer Ave, Castro Valley 19484 Redwood Rd, Castro Valley 19089 Center St, Castro Valley 4873 James Ave, Castro Valley 4524 Heyer Ave, Castro Valley 4224 Mabel Ave, Castro Valley 20284 Redwood Rd, Castro Valley 19197 Madison Ave, Castro Valley 4885 James Ave, Castro Valley 4879 James Ave, Castro Valley

Nearby ZIP codes for 4666 Heyer Avenue, 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 4666 Heyer Avenue, Castro Valley, CA 94546?

The development at 4666 Heyer Avenue, Castro Valley, CA 94546 was built in 1952.

What is the total square footage of 4666 Heyer Avenue, Castro Valley, CA 94546?

4666 Heyer Avenue, Castro Valley, CA 94546 has a total of 1,504 square feet.

When was 4666 Heyer Avenue, Castro Valley, CA 94546 last sold and what was the sale price?

4666 Heyer Avenue, Castro Valley, CA 94546 was last sold on 11/03/2008 for $379,000.

What is the assessed value of 4666 Heyer Avenue, Castro Valley, CA 94546?

4666 Heyer Avenue, Castro Valley, CA 94546 is currently assessed at $497,785.

What are the property taxes for 4666 Heyer Avenue, Castro Valley, CA 94546?

The property taxes for 4666 Heyer Avenue, Castro Valley, CA 94546 total $5,794.

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