Santa Clara County  »  345 S Mathilda Ave

345 South Mathilda Avenue, Sunnyvale, CA 94086 - Property report

Also known as: 345 S Mathilda Ave

Property image for 345 South Mathilda Avenue, Sunnyvale, CA 94086
static Mapbox map

Property type

Three and Four Family (03)

Year built

1949

Acreage

0.17

Sale price

$200,000

General Information

Address
Primary address
345 S Mathilda Ave
Sunnyvale, CA 94086
Zip code
94086
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
165-13-065

Owner

Find out who owns 345 South Mathilda Avenue, Sunnyvale, CA 94086. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/17/2007
Sale price
$200,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$14,764
Tax per sq. ft.
$3
Building
Property type
Three and Four Family
Building sq. ft.
4,376
Stories
1
Year built
1949
Pool
N
Lot
Acreage
0.17
Zoning & use
Zoning
Downtown Specific Plan (DSP)
Units
5

Area overview

Walk score
89 /100.  Very Walkable
Transit score
53 /100.  Good Transit
Bike score
84 /100.  Very Bikeable
School district
09168
Ownership

Ownership information for 345 South Mathilda Avenue, Sunnyvale, CA

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

Sales history for 345 South Mathilda Avenue, Sunnyvale, CA 94086

Sale date Sale price Buyer name Seller name
04/17/2007 $200,000 XXXX, XXXXX & XXXXXXX XX, XXXXX
01/03/1997 $267,000 XXXX, XXXXX & XXXXXXX XXXXX, XXXXXXX & XXXXXXX

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
11/10/2025 Reconveyance XXXX, XXXXX XXXXXXX
06/09/2021 Trust Quitclaim Deed XXXX, XXXXXXX XXXXXXX XXXX, XXX XXXX XXXX XXXXXXX
09/27/2017 Reconveyance
Substitution Trustee		 XX, XXXX XXXX, XXXXX
09/27/2017 Reconveyance
Substitution Trustee		 XXXX, XXXX XXXX, XXXXXXX
09/27/2017 Grant Deed XXXX, XXXXXXX XXXXXX XXXX, XXXXX XXX XXXX, XXXXXXX XXXX XXXXX
07/26/2017 Reconveyance
Substitution Trustee		 XX, XXXX XX, XXXXX
07/26/2017 Affidavit of Death XXXXXX, XXXXXXX XXX
04/17/2007 Deed XX, XXXXX XXXX, XXXXX & XXXXXXX
01/03/1997 Deed XXXXX, XXXXXXX & XXXXXXX XXXX, XXXXX & XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 345 South Mathilda 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
$14,764
Tax per sq. ft.
$3
Recent tax assessments
Market value
$1,258,611
Land value
$1,093,263
Building value
$165,348

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 $1,233,933 1.173 $14,474 +3.78%
2024-2025 $1,209,739 1.1529 $13,947 +0.92%
2023-2024 $1,186,019 1.1652 $13,819 +1.66%
2022-2023 $1,162,764 1.1691 $13,594 +1.13%
2021-2022 $1,139,965 1.1792 $13,442 +1.09%
2020-2021 $1,128,277 1.1785 $13,297 +2.34%
2019-2020 $1,106,155 1.1746 $12,993 +13.03%
2018-2019 $1,084,467 1.06 $11,495 -8.52%
2017-2018 $1,063,204 1.182 $12,567 +3.98%
2016-2017 $1,042,358 1.1595 $12,086 -0.61%
Permits

Permit information for 345 South Mathilda Avenue, Sunnyvale, CA

No recently recorded permits 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 345 South Mathilda 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)
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.26
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.26
Triumphant Learning Center NR Private PK-K 33 0.40
Triumphant Learning Center NR Private PK-K 33 0.40
Helios School NR Private K-8 28 0.65
Ellis Elementary School 5 Public K-5 695 0.69
Cumberland Elementary School 8 Public K-5 608 0.71
Vargas Elementary School 4 Public K-5 411 0.83
Bishop Elementary School 4 Public K-5 452 1.05
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Helios School NR Private K-8 28 0.65
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.92
Sunnyvale Middle School 6 Public 6-8 962 1.24
Challenger - Sunnyvale NR Private PK, K-8 554 1.39
Adult And Community Education NR Public 0 1.43
Columbia Middle School 5 Public 6-8 587 1.56
The King's Academy NR Private 6-12 937 1.57
Spark Charter NR Charter K-8 247 1.61
St. Stephen Lutheran School NR Private 1-8 13 1.67
Summit Public School: Denali 9 Charter 6-12 643 1.92
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Adult And Community Education NR Public 0 1.43
Community Day School NR Public 9-12 7 1.50
North County Regional Occupational Program School NR Public 9-12 0 1.50
Fremont High School 7 Public 9-12 2,171 1.51
The King's Academy NR Private 6-12 937 1.57
Amrita Academy NR Private 5-12 0 1.71
Alta Vista High School 4 Public 9-12 69 1.84
Summit Public School: Denali 9 Charter 6-12 643 1.92
Slater Special Education Preschool NR Public 75 1.99
Mountain View High School 8 Public 9-12 2,220 2.03

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

Neighbors for 345 South Mathilda Avenue, Sunnyvale, CA

370 Dennis Ave, Sunnyvale 795 W McKinley Ave, Sunnyvale 148 Waverly St, Sunnyvale 279 Waverly St, Sunnyvale 143 Florence St, Sunnyvale 169 Florence St, Sunnyvale 156 Waverly St, Sunnyvale 675 W Washington Ave, Sunnyvale 190 Waverly St, Sunnyvale 177 Waverly St, Sunnyvale 378 Dennis Ave, Sunnyvale 362 Dennis Ave, Sunnyvale 173 Waverly St, Sunnyvale 155 Florence St, Sunnyvale 160 Waverly St, Sunnyvale 136 Waverly St, Sunnyvale 633 W Washington Ave, Sunnyvale 374 Clarence Ave, Sunnyvale 605 W Washington Ave, Sunnyvale 375 Sunset Ave, Sunnyvale

Nearby ZIP codes for 345 South Mathilda 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 345 South Mathilda Avenue, Sunnyvale, CA 94086?

The development at 345 South Mathilda Avenue, Sunnyvale, CA 94086 was built in 1949.

What is the total square footage of 345 South Mathilda Avenue, Sunnyvale, CA 94086?

345 South Mathilda Avenue, Sunnyvale, CA 94086 has a total of 4,376 square feet.

When was 345 South Mathilda Avenue, Sunnyvale, CA 94086 last sold and what was the sale price?

345 South Mathilda Avenue, Sunnyvale, CA 94086 was last sold on 04/17/2007 for $200,000.

What is the assessed value of 345 South Mathilda Avenue, Sunnyvale, CA 94086?

345 South Mathilda Avenue, Sunnyvale, CA 94086 is currently assessed at $1,233,933.

What are the property taxes for 345 South Mathilda Avenue, Sunnyvale, CA 94086?

The property taxes for 345 South Mathilda Avenue, Sunnyvale, CA 94086 total $14,474.

How many residential units does this building have?

This building has 5 residential unit(s).

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