Santa Clara County  »  94041  »  Sierra Ave  »  640 Sierra Ave

640 Sierra Avenue, Mountain View, CA 94041 - Property report

Also known as: 640 Sierra Ave

Property image for 640 Sierra Avenue, Mountain View, CA 94041
static Mapbox map

Property type

Single Family (01)

Acreage

0.122

Sale price

$908,000

General Information

Address
Primary address
640 Sierra Ave
Mountain View, CA 94041
Zip code
94041
Neighborhood
Old Mountain View
County
Santa Clara
Municipality
Mountain View
Parcel ID
158-09-032

Owner

Find out who owns 640 Sierra Avenue, Mountain View, CA 94041. Uncover corporate and individual owners with a free account.

Sales
Sale date
02/15/2013
Sale price
$908,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$12,969
Building
Property type
Single Family
Lot
Acreage
0.122
Zoning & use
Zoning
Single Family (R1)

Area overview

Walk score
91 /100.  Walker's Paradise
Transit score
56 /100.  Good Transit
Bike score
96 /100.  Biker's Paradise
School district
05000
Ownership

Ownership information for 640 Sierra Avenue, Mountain View, CA

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

Sales history for 640 Sierra Avenue, Mountain View, CA 94041

Sale date Sale price Buyer name Seller name
02/15/2013 $908,000 XXX, XXX X; XXX, XXXXXXX X XXXX, XXXX XX/XX

*Most recent sale on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
03/28/2022 Reconveyance XXX, XXXXXXX XXXXX XXXXXXX
03/28/2022 Substitution Trustee XXXXXXXX XXXX XX XXXXXXXX XXXXX XXXXXXXX XXXXX XXXXXXXXX XXXXXXX
03/17/2022 Deed of Trust XXX, XXXXXXX XXXXX XXXXXXX XXXXXXX XXXX XXXXX XXX
06/18/2020 Deed of Trust XXX, XXX XXXXXXXXX XXXXXXX XXXXXXXX XXXX XX XXXXXXXX
04/28/2020 Deed of Trust XXX XXXXXX XXXXXXXXX XXXXX XXXXX XXXXX XXXX X X
02/19/2020 Reconveyance XXX, XXX XXXXXXXXX XXXXXXX
02/19/2020 Substitution Trustee XXX XXXXXX XXXXXXXXX XXXXX XXXXX XXXXXXXX XXXXX XXXXXXXXX XXXXXXX
03/07/2016 Deed Trust/Assignment & Fixtur XXX, XXXXXXX XXXXX XXXXXXX XXXXXXXX XXXX XX XXXXXXXX
02/26/2015 Trust Transfer Deed XXX, XXX X XXX, XXX XXXXXXXXX
02/15/2013 Deed of Trust/Mortgage/Securit XXX, XXX X XXXXXXXX XXXXXXXXXX XXX XXXXX XXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 640 Sierra Avenue, Mountain View, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Property tax
$12,969
Recent tax assessments
Market value
$1,118,123
Land value
$782,687
Building value
$335,436

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 $1,118,123 1.1599 $12,969 +2.20%
2024-2025 $1,096,200 1.1576 $12,690 +1.04%
2023-2024 $1,074,707 1.1686 $12,559 +0.25%
2022-2023 $1,053,636 1.189 $12,528 +2.53%
2021-2022 $1,032,978 1.1829 $12,219 -0.15%
2020-2021 $1,022,387 1.1969 $12,237 +4.50%
2019-2020 $1,002,341 1.1683 $11,710 +1.19%
2018-2019 $982,688 1.1776 $11,572 +4.41%
2017-2018 $963,421 1.1505 $11,084 +2.33%
2016-2017 $944,531 1.1467 $10,831 +3.01%
Permits

Permit information for 640 Sierra Avenue, Mountain View, CA

No recently recorded permits 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
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 640 Sierra Avenue, Mountain View, CA 94041 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)
St. Joseph Catholic NR Private PK, K-8 188 0.40
St. Joseph Catholic NR Private PK, K-8 188 0.40
Edith Landels Elementary School 6 Public K-5 374 0.58
Benjamin Bubb Elementary School 7 Public K-5 339 0.63
Khan Lab School NR Private 174 0.68
Khan Lab School NR Private K-12 0 0.68
Mariano Castro Elementary School 3 Public K-5 248 0.83
Adult Education NR Public 0 0.86
MVWSD Preschool NR Public 0 0.89
Gabriela Mistral Elementary 6 Public K-5 347 0.90
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Joseph Catholic NR Private PK, K-8 188 0.40
Isaac Newton Graham Middle School 6 Public 6-8 881 0.41
Khan Lab School NR Private 174 0.68
Khan Lab School NR Private K-12 0 0.68
Adult Education NR Public 0 0.86
MVWSD Preschool NR Public 0 0.89
St. Stephen Lutheran School NR Private 1-8 13 1.03
Slater Special Education Preschool NR Public 75 1.13
Mvwsd Home & Hospital NR Public K-8 0 1.14
German International School of Silicon Valley NR Private K-12 597 1.14
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mountain View Academy NR Private 9-12 130 0.51
View High School NR Private 9-12 9 0.52
Khan Lab School NR Private 174 0.68
Khan Lab School NR Private K-12 0 0.68
Adult Education NR Public 0 0.86
MVWSD Preschool NR Public 0 0.89
Slater Special Education Preschool NR Public 75 1.13
German International School of Silicon Valley NR Private K-12 597 1.14
Los Altos High School 8 Public 9-12 2,141 1.55
Lasd Preschool NR Public 10 1.80

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

Neighbors for 640 Sierra Avenue, Mountain View, CA

445 Oak St, Mountain View 1045 California St, Mountain View 530 Sierra Ave, Mountain View 1090 Mercy St, Mountain View 530 Franklin St, Mountain View 439 Franklin St, Mountain View 565 Sierra Ave, Mountain View 648 Yosemite Ave, Mountain View 690 View St, Mountain View 550 Sierra Ave, Mountain View 903 Castro St, Mountain View 591 Sierra Ave, Mountain View 440 Oak St, Mountain View 1067 California St, Mountain View 531 Church St, Mountain View 502 Oak St, Mountain View 420 Oak St, Mountain View 630 Yosemite Ave, Mountain View 1137 Mercy St, Mountain View 518 Sierra Ave, Mountain View

Nearby ZIP codes for 640 Sierra Avenue, Mountain View, CA

94022, Santa Clara County, CA 94024, Santa Clara County, CA 94043, Santa Clara County, CA 94301, Santa Clara County, CA 94303, Santa Clara County, CA 94305, Santa Clara County, CA 95002, Santa Clara County, CA 95014, Santa Clara County, CA 95129, Santa Clara County, CA

Frequently asked questions

When was 640 Sierra Avenue, Mountain View, CA 94041 last sold and what was the sale price?

640 Sierra Avenue, Mountain View, CA 94041 was last sold on 02/15/2013 for $908,000.

What is the assessed value of 640 Sierra Avenue, Mountain View, CA 94041?

640 Sierra Avenue, Mountain View, CA 94041 is currently assessed at $1,118,123.

What are the property taxes for 640 Sierra Avenue, Mountain View, CA 94041?

The property taxes for 640 Sierra Avenue, Mountain View, CA 94041 total $12,969.

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