Santa Clara County  »  645 Belladonna CT

645 Belladonna Court, Sunnyvale, CA 94086 - Property report

Also known as: 645 Belladonna CT

Property image for 645 Belladonna Court, Sunnyvale, CA 94086
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Property type

Three and Four Family (03)

Year built

1969

Acreage

0.21

Sale price

$420,000

General Information

Address
Primary address
645 Belladonna Ct
Sunnyvale, CA 94086
Zip code
94086
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
209-18-009
Tract
4423

Owner

Find out who owns 645 Belladonna Court, Sunnyvale, CA 94086. Uncover corporate and individual owners with a free account.

Sales
Sale date
09/20/1995
Sale price
$420,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$8,184
Tax per sq. ft.
$2
Building
Property type
Three and Four Family
Building sq. ft.
4,761
Stories
2
Year built
1969
Pool
N
Lot
Acreage
0.21
Zoning & use
Zoning
Medium Density Residential (R3)
Units
4

Area overview

Walk score
72 /100.  Very Walkable
Transit score
47 /100.  Some Transit
Bike score
91 /100.  Biker's Paradise
School district
09002
Ownership

Ownership information for 645 Belladonna Court, Sunnyvale, CA

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

Sales history for 645 Belladonna Court, Sunnyvale, CA 94086

Sale date Sale price Buyer name Seller name
09/20/1995 $420,000 XXXXXX, XXXX X XXXXXX, XXXXXXX X

*Most recent sale on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
12/21/2012 Deed of Trust/Mortgage/Securit XXXX, XXXXX X XXXXXXXXXX XXXX XXX
09/20/1995 Deed XXXXXX, XXXXXXX X XXXXXX, XXXX X
07/28/1994 Deed X, XXXXXXX X XXXXXX, XXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 645 Belladonna Court, Sunnyvale, 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
$8,184
Tax per sq. ft.
$2
Recent tax assessments
Market value
$697,706
Land value
$291,408
Building value
$406,298

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 $697,706 1.173 $8,184 +3.78%
2024-2025 $684,027 1.1529 $7,886 +0.92%
2023-2024 $670,616 1.1652 $7,814 +1.66%
2022-2023 $657,467 1.1691 $7,686 +1.12%
2021-2022 $644,576 1.1792 $7,601 +1.10%
2020-2021 $637,968 1.1785 $7,518 +2.34%
2019-2020 $625,460 1.1746 $7,347 +2.05%
2018-2019 $613,197 1.174 $7,199 +1.31%
2017-2018 $601,175 1.182 $7,106 +3.98%
2016-2017 $589,388 1.1595 $6,834 -0.61%
Permits

Permit information for 645 Belladonna Court, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
05/27/2015
04/08/2015

*Most recent permits 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 645 Belladonna Court, 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)
Braly Elementary School 5 Public K-5 352 0.24
Ellis Elementary School 5 Public K-5 695 0.26
Njeri's Morning Glory School NR Private K-5 0 0.28
Helios School NR Private K-8 28 0.32
Triumphant Learning Center NR Private PK-K 33 0.55
Triumphant Learning Center NR Private PK-K 33 0.55
Ponderosa Elementary School 5 Public K-5 501 0.80
Champion Kinder International School NR Private K 10 0.96
Cumberland Elementary School 8 Public K-5 608 1.29
Adult And Community Education NR Public 0 1.34
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Helios School NR Private K-8 28 0.32
Adult And Community Education NR Public 0 1.34
Marian A. Peterson Middle School 6 Public 6-8 729 1.43
The King's Academy NR Private 6-12 937 1.45
Challenger - Sunnyvale NR Private PK, K-8 554 1.47
Amrita Academy NR Private 5-12 0 1.53
St. Lawrence Elementary and Middle School NR Private PK-8 236 1.59
Sunnyvale Middle School 6 Public 6-8 962 1.76
Columbia Middle School 5 Public 6-8 587 1.76
Spark Charter NR Charter K-8 247 1.80
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Fremont High School 7 Public 9-12 2,171 1.28
Adult And Community Education NR Public 0 1.34
Community Day School NR Public 9-12 7 1.39
North County Regional Occupational Program School NR Public 9-12 0 1.39
The King's Academy NR Private 6-12 937 1.45
Amrita Academy NR Private 5-12 0 1.53
New Valley Continuation High School 3 Public 9-12 169 1.59
Silicon Valley Academy NR Private K-12 121 1.72
School of Choice NR Private 6-12 0 1.82
Adrian Wilcox High School 7 Public 9-12 1,859 1.94

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

Neighbors for 645 Belladonna Court, Sunnyvale, CA

474 Hawthorn Ave, Sunnyvale 651 Azara Pl, Sunnyvale 723 Old San Francisco Rd, Sunnyvale 548 Firloch Ave, Sunnyvale 438 Juniper CT, Sunnyvale 525 Firloch Ave, Sunnyvale 663 Azara Pl, Sunnyvale 640 Arbutus Ave, Sunnyvale 542 Firloch Ave, Sunnyvale 559 Firloch Ave, Sunnyvale 502 S Fair Oaks Ave, Sunnyvale 528 Hawthorn Ave, Sunnyvale 615 Old San Francisco Rd, Sunnyvale 463 Liquidambar Way, Sunnyvale 504 Hawthorn Ave, Sunnyvale 647 E Olive Ave, Sunnyvale 567 Grand Fir Ave, Sunnyvale 657 Belladonna CT, Sunnyvale 733 Blue Sage Dr, Sunnyvale 559 Grand Fir Ave, Sunnyvale

Nearby ZIP codes for 645 Belladonna Court, 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 645 Belladonna Court, Sunnyvale, CA 94086?

The development at 645 Belladonna Court, Sunnyvale, CA 94086 was built in 1969.

What is the total square footage of 645 Belladonna Court, Sunnyvale, CA 94086?

645 Belladonna Court, Sunnyvale, CA 94086 has a total of 4,761 square feet.

When was 645 Belladonna Court, Sunnyvale, CA 94086 last sold and what was the sale price?

645 Belladonna Court, Sunnyvale, CA 94086 was last sold on 09/20/1995 for $420,000.

What is the assessed value of 645 Belladonna Court, Sunnyvale, CA 94086?

645 Belladonna Court, Sunnyvale, CA 94086 is currently assessed at $697,706.

What are the property taxes for 645 Belladonna Court, Sunnyvale, CA 94086?

The property taxes for 645 Belladonna Court, Sunnyvale, CA 94086 total $8,184.

How many residential units does this building have?

This building has 4 residential unit(s).

Disclaimer

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