Santa Clara County  »  434 S Bernardo Ave

434 South Bernardo Avenue, Sunnyvale, CA 94086 - Property report

Also known as: 434 S Bernardo Ave

Property image for 434 South Bernardo Avenue, Sunnyvale, CA 94086
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Property type

Three and Four Family (03)

Year built

1966

Acreage

0.14

Sale price

$2,150,000

General Information

Address
Primary address
434 S Bernardo Ave
Sunnyvale, CA 94086
Zip code
94086
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
161-24-005
Tract
3326

Owner

Find out who owns 434 South Bernardo Avenue, Sunnyvale, CA 94086. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/09/2021
Sale price
$2,150,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$27,298
Tax per sq. ft.
$10
Building
Property type
Three and Four Family
Building sq. ft.
2,832
Stories
2
Year built
1966
Pool
N
Lot
Acreage
0.14
Zoning & use
Zoning
Medium Density Residential (R3)
Units
3

Area overview

Walk score
78 /100.  Very Walkable
Transit score
43 /100.  Some Transit
Bike score
82 /100.  Very Bikeable
School district
09002
Ownership

Ownership information for 434 South Bernardo Avenue, Sunnyvale, CA

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

Sales history for 434 South Bernardo Avenue, Sunnyvale, CA 94086

Sale date Sale price Buyer name Seller name
12/09/2021 $2,150,000 XXXXXXXXXXXX, XXXXXX; XXXXXXXXXXX, XXXXXXX XXX, XXXXXX XXXXXX XXXXXXXXX XXXXX; XXX, XXXXXX XXXXXXX
03/30/2005 $925,000 XXX, XXXXXX XX XXXX XXXXX XXXXX

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
12/09/2021 Deed of Trust XXXXXXXXXXX, XXXXXXX X X XXXX XXXXXXXX XXXXXXXXXXX
12/09/2021 Grant Deed XXX, XXXXXX XXXXXX XXXXXXXXX XXXXX XXXXXXXXXXX, XXXXXXX
12/14/2020 Affidavit of Death XXX, XXXXXX XX XXXX
11/04/2020 Trust Transfer Deed XXX, XXXXXX XX XXXX XXX, XXXXXX XXXXXX XXXXXXXXX XXXXX
05/04/2005 Deed XXX, XXXXXX X XXX, XXXXXX X
03/30/2005 Deed XXXXX XXXXX XXX, XXXXXX XX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 434 South Bernardo Avenue, Sunnyvale, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Property tax
$27,298
Tax per sq. ft.
$10
Recent tax assessments
Market value
$2,327,227
Land value
$1,731,890
Building value
$595,337

More about Santa Clara 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 $2,281,596 1.173 $26,763 +3.78%
2024-2025 $2,236,860 1.1529 $25,789 +0.92%
2023-2024 $2,193,000 1.1652 $25,553 +1.66%
2022-2023 $2,150,000 1.1691 $25,136 +15.22%
2021-2022 $1,850,000 1.1792 $21,815 +57.01%
2020-2021 $1,178,954 1.1785 $13,894 +2.34%
2019-2020 $1,155,838 1.1746 $13,576 +2.05%
2018-2019 $1,133,176 1.174 $13,303 +1.31%
2017-2018 $1,110,958 1.182 $13,131 +3.98%
2016-2017 $1,089,176 1.1595 $12,629 -0.61%
Permits

Permit information for 434 South Bernardo Avenue, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
11/19/2012

*Most recent permit on record for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
0.2
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 434 South Bernardo Avenue, Sunnyvale, CA 94086 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)
Little Rascals Child Care Center NR Private PK, K-1 0 0.06
Little Rascals Child Care Center NR Private PK, K-1 0 0.06
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.41
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.41
Sunnyvale Christian NR Private K-5 81 0.42
Vargas Elementary School 4 Public K-5 411 0.52
Cherry Chase Elementary School 8 Public K-5 604 0.75
Cumberland Elementary School 8 Public K-5 608 0.90
Amy Imai Elementary 8 Public K-5 380 1.11
Edith Landels Elementary School 6 Public K-5 374 1.18
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.41
St. Stephen Lutheran School NR Private 1-8 13 0.75
Sunnyvale Middle School 6 Public 6-8 962 1.01
Slater Special Education Preschool NR Public 75 1.27
Challenger - Sunnyvale NR Private PK, K-8 554 1.63
Helios School NR Private K-8 28 1.67
Isaac Newton Graham Middle School 6 Public 6-8 881 1.68
Georgina P. Blach Junior High School 8 Public 7-8 416 1.75
German Intl School of Silicon Valley NR Private 1-12 401 1.76
Adult And Community Education NR Public 0 1.83
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Alta Vista High School 4 Public 9-12 69 1.22
Slater Special Education Preschool NR Public 75 1.27
Mountain View High School 8 Public 9-12 2,220 1.32
View High School NR Private 9-12 9 1.69
German Intl School of Silicon Valley NR Private 1-12 401 1.76
German International School of Silicon Valley NR Private K-12 597 1.77
St. Francis High School NR Private 9-12 1,776 1.77
Adult And Community Education NR Public 0 1.83
Adult Education NR Public 0 1.88
North County Regional Occupational Program School NR Public 9-12 0 1.90

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

Neighbors for 434 South Bernardo Avenue, Sunnyvale, CA

153 Jacinto Way, Sunnyvale 1150 Polk Ave, Sunnyvale 1152 Ayala Dr, Sunnyvale 1163 Bodega Dr, Sunnyvale 1184 Ayala Dr, Sunnyvale 1160 Ayala Dr, Sunnyvale 161 Encino CT, Sunnyvale 164 Caymus CT, Sunnyvale 1167 Bodega Dr, Sunnyvale 153 Encino CT, Sunnyvale 160 Encino CT, Sunnyvale 1136 W Iowa Ave, Sunnyvale 302 S Bernardo Ave, Sunnyvale 416 S Bernardo Ave, Sunnyvale 1171 W Iowa Ave, Sunnyvale 1133 Bodega Dr, Sunnyvale 1175 Bodega Dr, Sunnyvale 1156 Ayala Dr, Sunnyvale 157 Jacinto Way, Sunnyvale 377 S Bernardo Ave, Sunnyvale

Nearby ZIP codes for 434 South Bernardo Avenue, Sunnyvale, CA

94024, Santa Clara County, CA 94041, Santa Clara County, CA 94043, Santa Clara County, CA 95002, Santa Clara County, CA 95014, Santa Clara County, CA 95117, Santa Clara County, CA 95126, Santa Clara County, CA 95128, Santa Clara County, CA 95129, Santa Clara County, CA 95130, Santa Clara County, CA

Frequently asked questions

What is the year built for 434 South Bernardo Avenue, Sunnyvale, CA 94086?

The development at 434 South Bernardo Avenue, Sunnyvale, CA 94086 was built in 1966.

What is the total square footage of 434 South Bernardo Avenue, Sunnyvale, CA 94086?

434 South Bernardo Avenue, Sunnyvale, CA 94086 has a total of 2,832 square feet.

When was 434 South Bernardo Avenue, Sunnyvale, CA 94086 last sold and what was the sale price?

434 South Bernardo Avenue, Sunnyvale, CA 94086 was last sold on 12/09/2021 for $2,150,000.

What is the assessed value of 434 South Bernardo Avenue, Sunnyvale, CA 94086?

434 South Bernardo Avenue, Sunnyvale, CA 94086 is currently assessed at $2,281,596.

What are the property taxes for 434 South Bernardo Avenue, Sunnyvale, CA 94086?

The property taxes for 434 South Bernardo Avenue, Sunnyvale, CA 94086 total $26,763.

How many residential units does this building have?

This building has 3 residential unit(s).

Disclaimer

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