Santa Clara County  »  484 E Duane Ave

484 East Duane Avenue, Sunnyvale, CA 94085 - Property report

Also known as: 484 E Duane Ave

Property image for 484 East Duane Avenue, Sunnyvale, CA 94085
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Property type

Single Family (01)

Acreage

0.118

Sale price

$1,601,000

General Information

Address
Primary address
484 E Duane Ave
Sunnyvale, CA 94085
Zip code
94085
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
204-15-015
Tract
888

Owner

Find out who owns 484 East Duane Avenue, Sunnyvale, CA 94085. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/13/2024
Sale price
$1,601,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$18,780
Current property tax
$18,698
Building
Property type
Single Family
Lot
Acreage
0.118
Zoning & use
Zoning
Low Density Residential (R0)

Area overview

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

Ownership information for 484 East Duane Avenue, Sunnyvale, CA

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

Sales history for 484 East Duane Avenue, Sunnyvale, CA 94085

Sale date Sale price Buyer name Seller name
12/13/2024 $1,601,000 XXXXXXXX, XXXXXXX XXXXXXXXX; XXXXXXXXX, XXX XXXXXXXX XXXXXX, XXXX
10/24/2006 $655,000 XXXXXX, XXXXX & XXXX XXXXXXXXX XXXXXX XXXXX

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
04/03/2026 Deed of Trust XXXXXXXXX, XXX XXXXXXXX XXXXXXXX XXXXXXXXXX XXXXXXXXXXXX XXXXXXX XXX
12/13/2024 Deed of Trust XXXXXXXXX, XXX XXXXXXXX XXX XXXX X X
12/13/2024 Grant Deed XXXXXX, XXXX XXXXXXXXX, XXX XXXXXXXX
12/13/2024 Affidavit of Death XXXXXX, XXXXX
01/06/2011 Deed of Trust/Mortgage/Securit XXXXXX, XXXX XXXXX XXXXX XX
10/24/2006 Deed XXXXXXXXX XXXXXX XXXXX XXXXXX, XXXXX & XXXX
10/24/2006 Deed XXXXXXXXX, XXXXXX X XXXXXXXX, XXXX X
02/24/2004 Deed XXXXXXXXX, XXXXXX X XXXXXXXXX, XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 484 East Duane 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
$18,780
Current property tax
$18,698
Recent tax assessments
Market value
$1,601,000
Land value
$1,400,000
Building value
$201,000

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 $1,601,000 1.173 $18,780 +89.33%
2024-2025 $860,340 1.1529 $9,919 +0.92%
2023-2024 $843,471 1.1652 $9,828 +1.66%
2022-2023 $826,933 1.1691 $9,668 +1.13%
2021-2022 $810,719 1.1792 $9,560 +1.10%
2020-2021 $802,407 1.1785 $9,456 +2.34%
2019-2020 $786,674 1.1746 $9,240 +2.05%
2018-2019 $771,250 1.174 $9,054 +1.31%
2017-2018 $756,129 1.182 $8,937 +3.98%
2016-2017 $741,304 1.1595 $8,595 -0.61%
Permits

Permit information for 484 East Duane Avenue, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
06/27/2026
07/30/2025
07/17/2025
06/13/2025
08/15/2024

*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 484 East Duane 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)
Spark Charter NR Charter K-8 247 0.34
Bishop Elementary School 4 Public K-5 452 0.40
Rainbow Montessori C.D.C. NR Private PK-6 810 0.44
Rainbow Montessori C.D.C. NR Private PK-6 810 0.44
San Miguel Elementary School 4 Public K-5 385 0.52
Lakewood Elementary School 5 Public K-5 407 0.97
Njeri's Morning Glory School NR Private K-5 0 1.20
Kindercare Learning Center NR Private PK-K 32 1.21
Kindercare Learning Center NR Private PK-K 32 1.21
Ellis Elementary School 5 Public K-5 695 1.42
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Columbia Middle School 5 Public 6-8 587 0.31
The King's Academy NR Private 6-12 937 0.33
Spark Charter NR Charter K-8 247 0.34
Summit Public School: Denali 9 Charter 6-12 643 0.59
Lamb-O Academy, Incorporated NR Private 5-12 7 1.40
Helios School NR Private K-8 28 1.51
Catholic Academy of Sunnyvale NR Private PK, K-8 137 1.87
St. Lawrence Elementary and Middle School NR Private PK-8 236 2.46
Slater Special Education Preschool NR Public 75 2.47
Sunnyvale Middle School 6 Public 6-8 962 2.64
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
The King's Academy NR Private 6-12 937 0.33
Summit Public School: Denali 9 Charter 6-12 643 0.59
Lamb-O Academy, Incorporated NR Private 5-12 7 1.40
Mission Early College High 10 Public 9-12 159 2.00
Adrian Wilcox High School 7 Public 9-12 1,859 2.38
Slater Special Education Preschool NR Public 75 2.47
New Valley Continuation High School 3 Public 9-12 169 2.56
Adult And Community Education NR Public 0 2.66
Fremont High School 7 Public 9-12 2,171 2.67
Community Day School NR Public 9-12 7 2.73

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

Neighbors for 484 East Duane Avenue, Sunnyvale, CA

597 Worley Ave, Sunnyvale 568 Gresham Ave, Sunnyvale 564 Gresham Ave, Sunnyvale 560 Gresham Ave, Sunnyvale 580 Maple Ave, Sunnyvale 550 Maple Ave, Sunnyvale 573 Worley Ave, Sunnyvale 553 Worley Ave, Sunnyvale 558 Maple Ave, Sunnyvale 582 Maple Ave, Sunnyvale 460 E Duane Ave, Sunnyvale 576 Gresham Ave, Sunnyvale 552 Gresham Ave, Sunnyvale 596 Gresham Ave, Sunnyvale 556 Gresham Ave, Sunnyvale 574 Maple Ave, Sunnyvale 461 E Arbor Ave, Sunnyvale 593 Worley Ave, Sunnyvale 581 Worley Ave, Sunnyvale 584 Gresham Ave, Sunnyvale

Nearby ZIP codes for 484 East Duane 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 95131, Santa Clara County, CA

Frequently asked questions

When was 484 East Duane Avenue, Sunnyvale, CA 94085 last sold and what was the sale price?

484 East Duane Avenue, Sunnyvale, CA 94085 was last sold on 12/13/2024 for $1,601,000.

What is the assessed value of 484 East Duane Avenue, Sunnyvale, CA 94085?

484 East Duane Avenue, Sunnyvale, CA 94085 is currently assessed at $1,601,000.

What are the property taxes for 484 East Duane Avenue, Sunnyvale, CA 94085?

The property taxes for 484 East Duane Avenue, Sunnyvale, CA 94085 total $18,779.

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