Santa Clara County  »  308 Polaris Trl

308 Polaris Trl, Sunnyvale, CA 94086 - Property report

Also known as: 308 Polaris Trl

Property image for 308 Polaris Trl, Sunnyvale, CA 94086
static Mapbox map

Property type

Single Family (01)

Acreage

0.071

Sale price

$1,821,000

General Information

Address
Primary address
308 Polaris Trl
Sunnyvale, CA 94086
Zip code
94086
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
209-43-008
Tract
10284

Owner

Find out who owns 308 Polaris Trl, Sunnyvale, CA 94086. Uncover corporate and individual owners with a free account.

Sales
Sale date
10/20/2016
Sale price
$1,821,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$24,785
Building
Property type
Single Family
Lot
Acreage
0.071
Zoning & use
Zoning
Downtown Specific Plan (DSP)

Area overview

Walk score
92 /100.  Walker's Paradise
Transit score
53 /100.  Good Transit
Bike score
88 /100.  Very Bikeable
School district
09168
Ownership

Ownership information for 308 Polaris Trl, Sunnyvale, CA

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

Sales history for 308 Polaris Trl, Sunnyvale, CA 94086

Sale date Sale price Buyer name Seller name
10/20/2016 $1,821,000 XX, XXXX; XXX, XXXXX XXXXXXX; XXX XXX XX XXXXXX XXXXX XXXX; XX, XXXX XXXXXXX XXXXXXX XXX XXXX X 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
10/20/2016 Deed of Trust/Mortgage/Securit XX, XXXX XXXXXXX XXXXX XXXXX XXXX X X
10/20/2016 Grant Deed XXXXXXX XXX XXXX X X XX, XXXX
10/20/2016 Interspousal Transfer Grant Deed XXX, XXXXX XX, XXXX
10/20/2016 Notice of Completion XXXXXXX XXX XXXX X X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 308 Polaris Trl, 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
$24,785
Recent tax assessments
Market value
$2,112,994
Land value
$1,392,699
Building value
$720,295

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 $2,112,994 1.173 $24,785 +3.78%
2024-2025 $2,071,564 1.1529 $23,883 +0.92%
2023-2024 $2,030,946 1.1652 $23,665 +1.66%
2022-2023 $1,991,124 1.1691 $23,278 +1.13%
2021-2022 $1,952,084 1.1792 $23,019 +1.10%
2020-2021 $1,932,069 1.1785 $22,769 +2.34%
2019-2020 $1,894,186 1.1746 $22,249 +13.03%
2018-2019 $1,857,046 1.06 $19,685 -8.52%
2017-2018 $1,820,634 1.182 $21,519 +128.42%
2016-2017 $812,510 1.1595 $9,421 n/a
Permits

Permit information for 308 Polaris Trl, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
07/15/2015
04/10/2015

*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 308 Polaris Trl, 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 0.27
Triumphant Learning Center NR Private PK-K 33 0.27
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.38
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.38
Helios School NR Private K-8 28 0.51
Ellis Elementary School 5 Public K-5 695 0.55
Cumberland Elementary School 8 Public K-5 608 0.70
Vargas Elementary School 4 Public K-5 411 0.97
Braly Elementary School 5 Public K-5 352 1.00
Bishop Elementary School 4 Public K-5 452 1.11
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Helios School NR Private K-8 28 0.51
Catholic Academy of Sunnyvale NR Private PK, K-8 137 1.05
Sunnyvale Middle School 6 Public 6-8 962 1.23
Challenger - Sunnyvale NR Private PK, K-8 554 1.30
Adult And Community Education NR Public 0 1.33
The King's Academy NR Private 6-12 937 1.57
Amrita Academy NR Private 5-12 0 1.60
Columbia Middle School 5 Public 6-8 587 1.61
Spark Charter NR Charter K-8 247 1.67
Summit Public School: Denali 9 Charter 6-12 643 1.97
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Adult And Community Education NR Public 0 1.33
Fremont High School 7 Public 9-12 2,171 1.40
North County Regional Occupational Program School NR Public 9-12 0 1.40
Community Day School NR Public 9-12 7 1.40
The King's Academy NR Private 6-12 937 1.57
Amrita Academy NR Private 5-12 0 1.60
Alta Vista High School 4 Public 9-12 69 1.86
Summit Public School: Denali 9 Charter 6-12 643 1.97
Mountain View High School 8 Public 9-12 2,220 2.06
Slater Special Education Preschool NR Public 75 2.13

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

Neighbors for 308 Polaris Trl, Sunnyvale, CA

312 Polaris Trl, Sunnyvale 527 Madison Trl, Sunnyvale 443 S Sunnyvale Ave, Sunnyvale 535 Madison Trl, Sunnyvale 326 Polaris Trl, Sunnyvale 313 Polaris Trl, Sunnyvale 317 Polaris Trl, Sunnyvale 441 S Sunnyvale Ave, Sunnyvale 531 Madison Trl, Sunnyvale 323 Polaris Trl, Sunnyvale 334 Polaris Trl, Sunnyvale 330 Polaris Trl, Sunnyvale 316 Polaris Trl, Sunnyvale 539 Madison Trl, Sunnyvale 331 Polaris Trl, Sunnyvale 538 Madison Trl, Sunnyvale 327 Polaris Trl, Sunnyvale 439 S Sunnyvale Ave, Sunnyvale 309 Polaris Trl, Sunnyvale 322 Polaris Trl, Sunnyvale

Nearby ZIP codes for 308 Polaris Trl, 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 308 Polaris Trl, Sunnyvale, CA 94086 last sold and what was the sale price?

308 Polaris Trl, Sunnyvale, CA 94086 was last sold on 10/20/2016 for $1,821,000.

What is the assessed value of 308 Polaris Trl, Sunnyvale, CA 94086?

308 Polaris Trl, Sunnyvale, CA 94086 is currently assessed at $2,112,994.

What are the property taxes for 308 Polaris Trl, Sunnyvale, CA 94086?

The property taxes for 308 Polaris Trl, Sunnyvale, CA 94086 total $24,785.

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