Santa Clara County  »  621 Madrone Ave

621 Madrone Avenue, Sunnyvale, CA 94085 - Property report

Also known as: 621 Madrone Ave

Property image for 621 Madrone Avenue, Sunnyvale, CA 94085
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Property type

Single Family (01)

Acreage

0.129

Sale price

$290,000

General Information

Address
Primary address
621 Madrone Ave
Sunnyvale, CA 94085
Zip code
94085
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
204-26-043
Tract
1056

Owner

Find out who owns 621 Madrone Avenue, Sunnyvale, CA 94085. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/06/1989
Sale price
$290,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$6,383
Current property tax
$6,301
Building
Property type
Single Family
Lot
Acreage
0.129
Zoning & use
Zoning
Low Density Residential (R0)

Area overview

Walk score
73 /100.  Very Walkable
Transit score
41 /100.  Some Transit
Bike score
81 /100.  Very Bikeable
School district
09002
Ownership

Ownership information for 621 Madrone Avenue, Sunnyvale, CA

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

Sales history for 621 Madrone Avenue, Sunnyvale, CA 94085

Sale date Sale price Buyer name Seller name
04/06/1989 $290,000 XXXXXXX, XXXXXX & X XXXXXX, 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
09/24/2025 Grant Deed XXXXXXX, XXXXX XXXXXXX XXXXXXX, XXXXX XXXXXXX
06/18/2004 Deed XXXXXXX, XXXXX X XXXXXXX, XXXXX X
04/16/2001 Deed XXXXXXX, XXXXXX X XXXXXXX, XXXXX X
04/06/1989 Deed XXXXXX, X.&X. XXXXXXX, XXXXXX & X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 621 Madrone Avenue, 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
$6,383
Current property tax
$6,301
Recent tax assessments
Market value
$544,181
Land value
$225,174
Building value
$319,007

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 $544,181 1.173 $6,383 +3.78%
2024-2025 $533,511 1.1529 $6,151 +0.92%
2023-2024 $523,051 1.1652 $6,095 +1.66%
2022-2023 $512,796 1.1691 $5,995 +1.13%
2021-2022 $502,742 1.1792 $5,928 +1.09%
2020-2021 $497,588 1.1785 $5,864 +2.34%
2019-2020 $487,832 1.1746 $5,730 +2.05%
2018-2019 $478,267 1.174 $5,615 +1.31%
2017-2018 $468,890 1.182 $5,542 +3.98%
2016-2017 $459,697 1.1595 $5,330 -0.61%
Permits

Permit information for 621 Madrone Avenue, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
09/16/2025
01/28/2025
01/12/2018
12/02/2016
01/04/2016

*Most recent permits on record for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X
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 621 Madrone Avenue, Sunnyvale, CA 94085 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)
Bishop Elementary School 4 Public K-5 452 0.40
Spark Charter NR Charter K-8 247 0.41
Rainbow Montessori C.D.C. NR Private PK-6 810 0.97
Rainbow Montessori C.D.C. NR Private PK-6 810 0.97
San Miguel Elementary School 4 Public K-5 385 0.98
Lakewood Elementary School 5 Public K-5 407 1.31
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 1.40
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 1.40
Vargas Elementary School 4 Public K-5 411 1.42
Triumphant Learning Center NR Private PK-K 33 1.45
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Columbia Middle School 5 Public 6-8 587 0.37
Spark Charter NR Charter K-8 247 0.41
Summit Public School: Denali 9 Charter 6-12 643 0.68
The King's Academy NR Private 6-12 937 0.86
Catholic Academy of Sunnyvale NR Private PK, K-8 137 1.54
Helios School NR Private K-8 28 1.68
Lamb-O Academy, Incorporated NR Private 5-12 7 1.92
Slater Special Education Preschool NR Public 75 1.97
St. Stephen Lutheran School NR Private 1-8 13 2.05
Sunnyvale Middle School 6 Public 6-8 962 2.54
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Summit Public School: Denali 9 Charter 6-12 643 0.68
The King's Academy NR Private 6-12 937 0.86
Lamb-O Academy, Incorporated NR Private 5-12 7 1.92
Slater Special Education Preschool NR Public 75 1.97
German Intl School of Silicon Valley NR Private 1-12 401 2.29
German International School of Silicon Valley NR Private K-12 597 2.33
Mission Early College High 10 Public 9-12 159 2.48
Adult Education NR Public 0 2.70
Adult And Community Education NR Public 0 2.75
View High School NR Private 9-12 9 2.76

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

Neighbors for 621 Madrone Avenue, Sunnyvale, CA

299 Beechnut Ave, Sunnyvale 303 W Duane Ave, Sunnyvale 132 W Eaglewood Ave, Sunnyvale 265 W Duane Ave, Sunnyvale 572 Manzanita Ave, Sunnyvale 181 W Duane Ave, Sunnyvale 205 Beechnut Ave, Sunnyvale 245 Beechnut Ave, Sunnyvale 588 Manzanita Ave, Sunnyvale 573 Borregas Ave, Sunnyvale 155 W Duane Ave, Sunnyvale 648 Madrone Ave, Sunnyvale 275 W Duane Ave, Sunnyvale 565 Borregas Ave, Sunnyvale 225 Beechnut Ave, Sunnyvale 637 Madrone Ave, Sunnyvale 611 Madrone Ave, Sunnyvale 651 Madrone Ave, Sunnyvale 586 Manzanita Ave, Sunnyvale 582 Manzanita Ave, Sunnyvale

Nearby ZIP codes for 621 Madrone 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 95128, Santa Clara County, CA 95129, Santa Clara County, CA 95130, Santa Clara County, CA

Frequently asked questions

When was 621 Madrone Avenue, Sunnyvale, CA 94085 last sold and what was the sale price?

621 Madrone Avenue, Sunnyvale, CA 94085 was last sold on 04/06/1989 for $290,000.

What is the assessed value of 621 Madrone Avenue, Sunnyvale, CA 94085?

621 Madrone Avenue, Sunnyvale, CA 94085 is currently assessed at $544,181.

What are the property taxes for 621 Madrone Avenue, Sunnyvale, CA 94085?

The property taxes for 621 Madrone Avenue, Sunnyvale, CA 94085 total $6,383.

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