Santa Clara County  »  559 S Taaffe St

559 South Taaffe Street, Sunnyvale, CA 94086 - Property report

Also known as: 557 S Taaffe St

Property image for 559 South Taaffe Street, Sunnyvale, CA 94086
static Mapbox map

Property type

Single Family (01)

Acreage

0.115

Sale price

$2,505,000

General Information

Address
Primary address
559 S Taaffe St
Sunnyvale, CA 94086
Alternate address(es)
557 S Taaffe St
Zip code
94086
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
209-29-043

Owner

Find out who owns 559 South Taaffe Street, Sunnyvale, CA 94086. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/17/2026
Sale price
$2,505,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$20,980
Current property tax
$20,898
Building
Property type
Single Family
Lot
Acreage
0.115
Zoning & use
Zoning
Low Density Residential (R0)

Area overview

Walk score
92 /100.  Walker's Paradise
Transit score
48 /100.  Some Transit
Bike score
91 /100.  Biker's Paradise
School district
09168
Ownership

Ownership information for 559 South Taaffe Street, Sunnyvale, CA

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

Sales history for 559 South Taaffe Street, Sunnyvale, CA 94086

Sale date Sale price Buyer name Seller name
04/17/2026 $2,505,000 XX XXXX XXXXX; XX XXXX, XXXXXXX X XXXXXXX; XX XXXX, XXXXX X XXXXXXX XXXXX, XXXXX XXXXXXX; XXXXXXX, XXXXXX XXXXXXX XXXXXXX; XXXXXXX XXXXX XXXXXX XXXXX
05/15/2017 $1,350,000 XXXXX, XXXX; XXXXXXX, XXXXXX X XXXXXX XXXXXX XXXXXXXXX XXXXX; XXXXXX, XXXXXXX X XXXXXX; XXXXXX, XXXXXXX X XXXXXX
12/31/2008 $631,572 XXXXXX, XXXXXXX X & XXXXXXX XXXXX XXXX-XXXX

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
04/17/2026 Deed of Trust XX XXXX XXXXX XXXXX XXXXX XXXX X X
04/17/2026 Grant Deed XXXXXXX XXXXX XXXXXX XXXXX XX XXXX XXXXX
11/18/2021 Deed of Trust XXXXX, XXXXX XXXXXXXX XXXXX XXXX X X
06/12/2020 Deed of Trust XXXXX, XXXXX XXXXXXX XXXXXXXX X X
06/11/2020 Reconveyance XXXXX, XXXXX
11/27/2019 Grant Deed XXXXX, XXXXX XXXXXXX, XXXXXX XXXXXXX XXXXXXX
11/01/2018 Permit XXXX XX XXXXXXXXX XXXXXXX, XXXXXX X
05/25/2017 Reconveyance
Substitution Trustee		 XXXXXX, XXXXXXX XXXXXX, XXXXXXX
05/15/2017 Deed of Trust XXXXX, XXXX XXXXXXXX XXXXXXX XXXXXX XXXXX
05/15/2017 Grant Deed XXXXXX XXXXXX XXXXXXXXX XXXXX XXXXX, XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 559 South Taaffe 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
$20,980
Current property tax
$20,898
Recent tax assessments
Market value
$1,788,578
Land value
$1,450,730
Building value
$337,848

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 $1,788,578 1.173 $20,980 +3.78%
2024-2025 $1,753,509 1.1529 $20,216 +0.92%
2023-2024 $1,719,128 1.1652 $20,031 +1.93%
2022-2023 $1,680,950 1.1691 $19,652 +12.96%
2021-2022 $1,475,371 1.1792 $17,398 +3.05%
2020-2021 $1,432,630 1.1785 $16,884 +2.34%
2019-2020 $1,404,540 1.1746 $16,498 +13.03%
2018-2019 $1,377,000 1.06 $14,596 +76.22%
2017-2018 $700,776 1.182 $8,283 +3.98%
2016-2017 $687,037 1.1595 $7,966 -0.61%
Permits

Permit information for 559 South Taaffe Street, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
01/13/2009

*Most recent permit 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 559 South Taaffe 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 0.33
Triumphant Learning Center NR Private PK-K 33 0.33
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.47
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.47
Helios School NR Private K-8 28 0.48
Ellis Elementary School 5 Public K-5 695 0.55
Cumberland Elementary School 8 Public K-5 608 0.55
Braly Elementary School 5 Public K-5 352 0.95
Vargas Elementary School 4 Public K-5 411 1.06
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Helios School NR Private K-8 28 0.48
Sunnyvale Middle School 6 Public 6-8 962 1.08
Challenger - Sunnyvale NR Private PK, K-8 554 1.11
Catholic Academy of Sunnyvale NR Private PK, K-8 137 1.12
Adult And Community Education NR Public 0 1.14
Amrita Academy NR Private 5-12 0 1.42
Resurrection Elementary School NR Private PK, K-8 221 1.54
Columbia Middle School 5 Public 6-8 587 1.80
Spark Charter NR Charter K-8 247 1.85
Marian A. Peterson Middle School 6 Public 6-8 729 2.03
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Adult And Community Education NR Public 0 1.14
Community Day School NR Public 9-12 7 1.21
North County Regional Occupational Program School NR Public 9-12 0 1.21
Fremont High School 7 Public 9-12 2,171 1.21
Amrita Academy NR Private 5-12 0 1.42
Alta Vista High School 4 Public 9-12 69 1.73
The King's Academy NR Private 6-12 937 1.74
Mountain View High School 8 Public 9-12 2,220 1.94
Summit Public School: Denali 9 Charter 6-12 643 2.16
Slater Special Education Preschool NR Public 75 2.23

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

Neighbors for 559 South Taaffe Street, Sunnyvale, CA

531 S Taaffe St, Sunnyvale 518 S Taaffe St, Sunnyvale 221 W Olive Ave, Sunnyvale 532 S Taaffe St, Sunnyvale 563 S Taaffe St, Sunnyvale 560 S Taaffe St, Sunnyvale 360 W Olive Ave, Sunnyvale 476 S Taaffe St, Sunnyvale 366 W Olive Ave, Sunnyvale 570 S Taaffe St, Sunnyvale 554 S Taaffe St, Sunnyvale 574 S Taaffe St, Sunnyvale 487 S Frances St, Sunnyvale 489 S Frances St, Sunnyvale 405 S Sunnyvale Ave, Sunnyvale 568 S Taaffe St, Sunnyvale 362 W Olive Ave, Sunnyvale 541 S Taaffe St, Sunnyvale 545 S Frances St, Sunnyvale 542 S Taaffe St, Sunnyvale

Nearby ZIP codes for 559 South Taaffe 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 559 South Taaffe Street, Sunnyvale, CA 94086 last sold and what was the sale price?

559 South Taaffe Street, Sunnyvale, CA 94086 was last sold on 04/17/2026 for $2,505,000.

What is the assessed value of 559 South Taaffe Street, Sunnyvale, CA 94086?

559 South Taaffe Street, Sunnyvale, CA 94086 is currently assessed at $1,788,578.

What are the property taxes for 559 South Taaffe Street, Sunnyvale, CA 94086?

The property taxes for 559 South Taaffe Street, Sunnyvale, CA 94086 total $20,980.

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