Santa Clara County  »  520 Carroll St

520 Carroll Street, Sunnyvale, CA 94086 - Property report

Also known as: 520 Carroll St

Property image for 520 Carroll Street, Sunnyvale, CA 94086
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Property type

Single Family (01)

Acreage

0.163

Sale price

$2,875,000

General Information

Address
Primary address
520 Carroll St
Sunnyvale, CA 94086
Zip code
94086
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
209-31-026
Tract
854

Owner

Find out who owns 520 Carroll Street, Sunnyvale, CA 94086. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/29/2022
Sale price
$2,875,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$35,788
Current property tax
$35,706
Building
Property type
Single Family
Lot
Acreage
0.163
Zoning & use
Zoning
Low Density Residential (R0)

Area overview

Walk score
88 /100.  Very Walkable
Transit score
50 /100.  Good Transit
Bike score
91 /100.  Biker's Paradise
School district
09002
Ownership

Ownership information for 520 Carroll Street, Sunnyvale, CA

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

Sales history for 520 Carroll Street, Sunnyvale, CA 94086

Sale date Sale price Buyer name Seller name
04/29/2022 $2,875,000 XXXX, XXXXXX XXXXX; XXXX, XXXXXX XXXXXX XXX, XXXXXXXX; XXX, XXXXXXXX
01/19/2011 $874,000 XXX, XXXXXXX; XXXX, XXXX XXX XXXXXXX XXXXXX XX; XXXXXXX, XXXXXXXX XXXXX XX; XXXXXXX, XXXXXXX X XX

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
12/30/2022 Ucc - Financing Statement XXXX, XXXXXX XXXXXX XXXXXXX XXX XXXXXXXXXX XXX
08/25/2022 Reconveyance
Substitution Trustee		 XXXXX XXXXXXXX XXXX XXXXXXXXX XXXXXXXXX XXX
07/20/2022 Notice XXXX, XXXXXX XXXXXX XXXXXXX XXX XXXXXXXXXX XXX
05/04/2022 Release XXXXXXX XXX XX XXXXXXX XXX XXX, XXXXXXX
04/29/2022 Deed of Trust XXXX, XXXXXX XXXXX XXXXX XXXXXXXX XXXX
04/29/2022 Deed of Trust XXXX, XXXXXX XXXXXX XXXXX XXXXXXXX XXXX
04/29/2022 Grant Deed XXX, XXXXXXXX XXXX, XXXXXX XXXXXX
04/29/2022 Reconveyance
Substitution Trustee		 XXX, XXXXXXX XXX, XXXXXXXX
04/29/2022 Ucc - Financing Statement - Termination XXXXXXX XXXXXXXXXX XXX XXX, XXXXXXX
03/25/2022 Grant Deed XXX, XXXXXXX XXX, XXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 520 Carroll Street, 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
Base tax
$35,788
Current property tax
$35,706
Recent tax assessments
Market value
$3,050,972
Land value
$2,745,875
Building value
$305,097

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 $3,050,972 1.173 $35,788 +3.78%
2024-2025 $2,991,150 1.1529 $34,485 +13.18%
2023-2024 $2,615,000 1.1652 $30,470 +147.00%
2022-2023 $1,055,155 1.1691 $12,336 +1.13%
2021-2022 $1,034,467 1.1792 $12,198 +1.09%
2020-2021 $1,023,860 1.1785 $12,066 +2.34%
2019-2020 $1,003,785 1.1746 $11,790 +2.05%
2018-2019 $984,104 1.174 $11,553 +1.31%
2017-2018 $964,809 1.182 $11,404 +3.98%
2016-2017 $945,892 1.1595 $10,968 -0.61%
Permits

Permit information for 520 Carroll Street, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
11/21/2016
06/23/2011

*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 520 Carroll Street, 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)
Triumphant Learning Center NR Private PK-K 33 0.14
Triumphant Learning Center NR Private PK-K 33 0.14
Helios School NR Private K-8 28 0.21
Ellis Elementary School 5 Public K-5 695 0.28
Njeri's Morning Glory School NR Private K-5 0 0.50
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.68
Braly Elementary School 5 Public K-5 352 0.70
Cumberland Elementary School 8 Public K-5 608 0.80
Adult And Community Education NR Public 0 1.18
Bishop Elementary School 4 Public K-5 452 1.23
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Helios School NR Private K-8 28 0.21
Adult And Community Education NR Public 0 1.18
Challenger - Sunnyvale NR Private PK, K-8 554 1.21
Sunnyvale Middle School 6 Public 6-8 962 1.31
Catholic Academy of Sunnyvale NR Private PK, K-8 137 1.35
Amrita Academy NR Private 5-12 0 1.44
The King's Academy NR Private 6-12 937 1.57
Columbia Middle School 5 Public 6-8 587 1.72
Spark Charter NR Charter K-8 247 1.77
Marian A. Peterson Middle School 6 Public 6-8 729 1.83
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Adult And Community Education NR Public 0 1.18
Fremont High School 7 Public 9-12 2,171 1.20
Community Day School NR Public 9-12 7 1.24
North County Regional Occupational Program School NR Public 9-12 0 1.24
Amrita Academy NR Private 5-12 0 1.44
The King's Academy NR Private 6-12 937 1.57
Alta Vista High School 4 Public 9-12 69 1.97
Summit Public School: Denali 9 Charter 6-12 643 2.06
New Valley Continuation High School 3 Public 9-12 169 2.11
Silicon Valley Academy NR Private K-12 121 2.14

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

Neighbors for 520 Carroll Street, Sunnyvale, CA

334 Bishop Ave, Sunnyvale 362 Bishop Ave, Sunnyvale 370 W Olive Ave, Sunnyvale 527 Carroll St, Sunnyvale 536 S Frances St, Sunnyvale 500 S Frances St, Sunnyvale 339 Jarvis CT, Sunnyvale 520 S Frances St, Sunnyvale 323 Jarvis CT, Sunnyvale 567 S Frances St, Sunnyvale 515 Carroll St, Sunnyvale 555 S Frances St, Sunnyvale 535 S Bayview Ave, Sunnyvale 334 Jarvis CT, Sunnyvale 331 Jarvis CT, Sunnyvale 575 Carroll St, Sunnyvale 547 Carroll St, Sunnyvale 575 S Frances St, Sunnyvale 530 S Sunnyvale Ave, Sunnyvale 571 S Frances St, Sunnyvale

Nearby ZIP codes for 520 Carroll Street, 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

When was 520 Carroll Street, Sunnyvale, CA 94086 last sold and what was the sale price?

520 Carroll Street, Sunnyvale, CA 94086 was last sold on 04/29/2022 for $2,875,000.

What is the assessed value of 520 Carroll Street, Sunnyvale, CA 94086?

520 Carroll Street, Sunnyvale, CA 94086 is currently assessed at $3,050,972.

What are the property taxes for 520 Carroll Street, Sunnyvale, CA 94086?

The property taxes for 520 Carroll Street, Sunnyvale, CA 94086 total $35,787.

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