Santa Clara County  »  343 S Mary Ave

343 South Mary Avenue, Sunnyvale, CA 94086 - Property report

Also known as: 343 S Mary Ave

Property image for 343 South Mary Avenue, Sunnyvale, CA 94086
static Mapbox map

Property type

Condominium, Townhouse (06)

Acreage

0.01

Sale price

$245,000

General Information

Address
Primary address
343 S Mary Ave
Sunnyvale, CA 94086
Zip code
94086
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
161-38-003
Tract
6161

Owner

Find out who owns 343 South Mary Avenue, Sunnyvale, CA 94086. Uncover corporate and individual owners with a free account.

Sales
Sale date
08/27/1997
Sale price
$245,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$4,680
Building
Property type
Condominium, Townhouse
Lot
Acreage
0.01
Zoning & use
Zoning
Medium Density Residential (R3)

Area overview

Walk score
75 /100.  Very Walkable
Transit score
40 /100.  Some Transit
Bike score
88 /100.  Very Bikeable
School district
09002
Ownership

Ownership information for 343 South Mary Avenue, Sunnyvale, CA

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

Sales history for 343 South Mary Avenue, Sunnyvale, CA 94086

Sale date Sale price Buyer name Seller name
08/27/1997 $245,000 XXXXXXX, XXXXXX X & XXXXXX XXXXXX XXXXX

*Most recent sale on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
10/25/2019 Trust Transfer Deed XXXXXXXX, XXXXX X XXXXXX, XXXXXXX X XXX XXXXXXXX, XXXXX X XXXXXXXXX XXXXX
06/25/2019 Assignment of Rents and Leases
Deed of Trust		 XXXXXXXX, XXXXX X XXXXXX X XXXXXXXXX XXX XXX XXXXXXX XXXXXXX XXXXXXX XXXX
06/25/2019 Interspousal Deed XXXXXX, XXXXXXX X XXXXXX, XXXXXXX X
06/25/2019 Quitclaim Deed XXXXXX, XXXXXXX X XXXXXXX XXXXXX, XXXXXXX X
06/25/2019 Affidavit of Death XXXXXXX, XXXXXX
06/04/2019 Quitclaim Deed XXXXXX, XXXXXXX X XXXXXXX XXXXXX, XXXXXXX X
09/29/2017 Substitution Trustee XXXXXXX, XXXXX XXXXXXXX XXX XXXX XXX
08/27/1997 Deed XXXXXX XXXXX XXXXXXX, XXXXXX X & XXXXXX
07/14/1997 Deed XXXXXX, XXXX X & XX X XXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 343 South Mary 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
$4,680
Recent tax assessments
Market value
$399,002
Land value
$199,501
Building value
$199,501

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 $391,180 1.173 $4,589 +3.78%
2024-2025 $383,510 1.1529 $4,421 +0.92%
2023-2024 $375,992 1.1652 $4,381 +1.66%
2022-2023 $368,620 1.1691 $4,310 +1.12%
2021-2022 $361,394 1.1792 $4,262 +1.11%
2020-2021 $357,690 1.1785 $4,215 +2.34%
2019-2020 $350,678 1.1746 $4,119 +2.05%
2018-2019 $343,802 1.174 $4,036 +1.31%
2017-2018 $337,062 1.182 $3,984 +3.98%
2016-2017 $330,454 1.1595 $3,832 -0.61%
Permits

Permit information for 343 South Mary Avenue, Sunnyvale, CA

No recently recorded permits for this property.

Neighborhood

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
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 343 South Mary 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)
Sunnyvale Christian NR Private K-5 81 0.26
Vargas Elementary School 4 Public K-5 411 0.27
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.29
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.29
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.40
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.40
Cumberland Elementary School 8 Public K-5 608 0.76
Cherry Chase Elementary School 8 Public K-5 604 0.97
Ellis Elementary School 5 Public K-5 695 1.34
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.29
St. Stephen Lutheran School NR Private 1-8 13 1.02
Sunnyvale Middle School 6 Public 6-8 962 1.11
Helios School NR Private K-8 28 1.29
Slater Special Education Preschool NR Public 75 1.41
Challenger - Sunnyvale NR Private PK, K-8 554 1.57
Adult And Community Education NR Public 0 1.71
Columbia Middle School 5 Public 6-8 587 1.85
Spark Charter NR Charter K-8 247 1.90
Yew Chung International School (Sv) NR Private PK-8 234 1.90
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Slater Special Education Preschool NR Public 75 1.41
Alta Vista High School 4 Public 9-12 69 1.52
Mountain View High School 8 Public 9-12 2,220 1.66
Adult And Community Education NR Public 0 1.71
North County Regional Occupational Program School NR Public 9-12 0 1.79
Community Day School NR Public 9-12 7 1.79
Fremont High School 7 Public 9-12 2,171 1.86
German Intl School of Silicon Valley NR Private 1-12 401 1.90
German International School of Silicon Valley NR Private K-12 597 1.92
View High School NR Private 9-12 9 1.98

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

Neighbors for 343 South Mary Avenue, Sunnyvale, CA

1062 W McKinley Ave, Sunnyvale 446 Ositos Ave, Sunnyvale 454 Ositos Ave, Sunnyvale 857 Sutter Ave, Sunnyvale 853 Sutter Ave, Sunnyvale 873 Sutter Ave, Sunnyvale 446 Pala Ave, Sunnyvale 341 S Mary Ave, Sunnyvale 881 Sutter Ave, Sunnyvale 432 Ositos Ave, Sunnyvale 468 Pala Ave, Sunnyvale 426 Ositos Ave, Sunnyvale 889 Sutter Ave, Sunnyvale 849 Sutter Ave, Sunnyvale 453 Pala Ave, Sunnyvale 331 S Mary Ave, Sunnyvale 432 Pala Ave, Sunnyvale 486 Ositos Ave, Sunnyvale 439 Pala Ave, Sunnyvale 454 Pala Ave, Sunnyvale

Nearby ZIP codes for 343 South Mary 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

When was 343 South Mary Avenue, Sunnyvale, CA 94086 last sold and what was the sale price?

343 South Mary Avenue, Sunnyvale, CA 94086 was last sold on 08/27/1997 for $245,000.

What is the assessed value of 343 South Mary Avenue, Sunnyvale, CA 94086?

343 South Mary Avenue, Sunnyvale, CA 94086 is currently assessed at $391,180.

What are the property taxes for 343 South Mary Avenue, Sunnyvale, CA 94086?

The property taxes for 343 South Mary Avenue, Sunnyvale, CA 94086 total $4,588.

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