Santa Clara County  »  391 Dennis Ave

391 Dennis Avenue, Sunnyvale, CA 94086 - Property report

Also known as: 391 Dennis Ave

Property image for 391 Dennis Avenue, Sunnyvale, CA 94086
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Property type

Single Family (01)

Acreage

0.144

Sale price

$658,000

General Information

Address
Primary address
391 Dennis Ave
Sunnyvale, CA 94086
Zip code
94086
County
Santa Clara
Municipality
Sunnyvale
Parcel ID
165-10-066
Tract
979

Owner

Find out who owns 391 Dennis Avenue, Sunnyvale, CA 94086. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/30/2009
Sale price
$658,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$10,564
Current property tax
$10,482
Building
Property type
Single Family
Lot
Acreage
0.144
Zoning & use
Zoning
Low Density Residential (R0)

Area overview

Walk score
76 /100.  Very Walkable
Transit score
45 /100.  Some Transit
Bike score
87 /100.  Very Bikeable
School district
09002
Ownership

Ownership information for 391 Dennis Avenue, Sunnyvale, CA

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

Sales history for 391 Dennis Avenue, Sunnyvale, CA 94086

Sale date Sale price Buyer name Seller name
04/30/2009 $658,000 XXXX, XXXXXXXXX XXXXXXX XXXXXX X 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
12/27/2017 Deed of Trust XXXXXXXXXX, XXXXXXXXXXX XXXX XX XXXXXXX X X
12/27/2017 Reconveyance XXXX, XXXXXXXXX
02/02/2017 Subordination Agreement XXXX, XXXXXXXX XXXX XX XXXXXXX X X
02/02/2017 Deed of Trust XXXXXXXXXX, XXXXXXXXXXX XXXX XX XXXXXXX X X
07/01/2015 Deed of Trust/Mortgage/Securit XXXXXXXXXX, XXXXXXXXXXX XXXX XX XXXXXXX, X.X.
06/13/2013 Deed of Trust/Mortgage/Securit XXXXXXXXXX, XXXXXXXXXXX XXXX XX XXXXXXX
06/13/2013 Subordination Agreement (Deed XXXX XX XXXXXXX XXXX XX XXXXXXX
04/05/2012 Subordination Agreement (Deed XXXX, XXXXXXXXX XXXX XX XXXXXXX
03/23/2012 Deed of Trust/Mortgage/Securit XXXX, XXXXXXXXX XXXX XX XXXXXXX
02/17/2011 Deed of Trust/Mortgage/Securit XXXXXXXXXX, XXXXXXXXXXX XXXX XX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 391 Dennis 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
$10,564
Current property tax
$10,482
Recent tax assessments
Market value
$900,604
Land value
$772,651
Building value
$127,953

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 $900,604 1.173 $10,564 +3.78%
2024-2025 $882,946 1.1529 $10,179 +0.92%
2023-2024 $865,635 1.1652 $10,086 +1.66%
2022-2023 $848,663 1.1691 $9,922 +1.13%
2021-2022 $832,023 1.1792 $9,811 +1.09%
2020-2021 $823,492 1.1785 $9,705 +2.34%
2019-2020 $807,346 1.1746 $9,483 +2.05%
2018-2019 $791,516 1.174 $9,292 +1.31%
2017-2018 $775,997 1.182 $9,172 +3.98%
2016-2017 $760,783 1.1595 $8,821 +5.64%
Permits

Permit information for 391 Dennis Avenue, Sunnyvale, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
08/05/2015
06/11/2015
03/28/2013
12/05/2011
10/30/2009

*Most recent permits on record 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 391 Dennis 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 0.23
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.24
Stratford School - Sunnyvale Washington Park NR Private PK-5 392 0.24
Vargas Elementary School 4 Public K-5 411 0.44
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.48
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.48
Cumberland Elementary School 8 Public K-5 608 0.61
Cherry Chase Elementary School 8 Public K-5 604 0.94
Ellis Elementary School 5 Public K-5 695 1.16
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Catholic Academy of Sunnyvale NR Private PK, K-8 137 0.48
Sunnyvale Middle School 6 Public 6-8 962 1.02
Helios School NR Private K-8 28 1.11
St. Stephen Lutheran School NR Private 1-8 13 1.21
Challenger - Sunnyvale NR Private PK, K-8 554 1.42
Adult And Community Education NR Public 0 1.55
Slater Special Education Preschool NR Public 75 1.60
Columbia Middle School 5 Public 6-8 587 1.83
Amrita Academy NR Private 5-12 0 1.84
Spark Charter NR Charter K-8 247 1.88
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Alta Vista High School 4 Public 9-12 69 1.51
Adult And Community Education NR Public 0 1.55
Slater Special Education Preschool NR Public 75 1.60
North County Regional Occupational Program School NR Public 9-12 0 1.62
Community Day School NR Public 9-12 7 1.62
Mountain View High School 8 Public 9-12 2,220 1.67
Fremont High School 7 Public 9-12 2,171 1.69
Amrita Academy NR Private 5-12 0 1.84
The King's Academy NR Private 6-12 937 1.96
German Intl School of Silicon Valley NR Private 1-12 401 2.09

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

Neighbors for 391 Dennis Avenue, Sunnyvale, CA

372 Florence St, Sunnyvale 344 Charles St, Sunnyvale 178 Florence St, Sunnyvale 382 Waverly St, Sunnyvale 398 Waverly St, Sunnyvale 255 Florence St, Sunnyvale 245 Florence St, Sunnyvale 263 Florence St, Sunnyvale 297 Charles St, Sunnyvale 291 Charles St, Sunnyvale 277 Charles St, Sunnyvale 321 Waverly St, Sunnyvale 395 Charles St, Sunnyvale 214 Charles St, Sunnyvale 283 Charles St, Sunnyvale 184 Florence St, Sunnyvale 340 Florence St, Sunnyvale 240 Waverly St, Sunnyvale 272 Waverly St, Sunnyvale 409 Waverly St, Sunnyvale

Nearby ZIP codes for 391 Dennis 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 391 Dennis Avenue, Sunnyvale, CA 94086 last sold and what was the sale price?

391 Dennis Avenue, Sunnyvale, CA 94086 was last sold on 04/30/2009 for $658,000.

What is the assessed value of 391 Dennis Avenue, Sunnyvale, CA 94086?

391 Dennis Avenue, Sunnyvale, CA 94086 is currently assessed at $900,604.

What are the property taxes for 391 Dennis Avenue, Sunnyvale, CA 94086?

The property taxes for 391 Dennis Avenue, Sunnyvale, CA 94086 total $10,564.

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