Santa Clara County  »  94022  »  N San Antonio Rd  »  640 N San Antonio Rd

640 North San Antonio Road, Los Altos, CA 94022 - Property report

Also known as: 640 N San Antonio Rd

Property image for 640 North San Antonio Road, Los Altos, CA 94022
static Mapbox map

Property type

Single Family (01)

Acreage

0.179

Sale price

$2,100,000

General Information

Address
Primary address
640 N San Antonio Rd
Los Altos, CA 94022
Zip code
94022
Neighborhood
North Los Altos
County
Santa Clara
Municipality
Los Altos
Parcel ID
167-23-093

Owner

Find out who owns 640 North San Antonio Road, Los Altos, CA 94022. Uncover corporate and individual owners with a free account.

Sales
Sale date
02/19/2016
Sale price
$2,100,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$29,193
Current property tax
$29,113
Building
Property type
Single Family
Lot
Acreage
0.179

Area overview

Walk score
50 /100.  Car-Dependent
Transit score
41 /100.  Some Transit
Bike score
70 /100.  Very Bikeable
School district
11001
Ownership

Ownership information for 640 North San Antonio Road, Los Altos, CA

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

Sales history for 640 North San Antonio Road, Los Altos, CA 94022

Sale date Sale price Buyer name Seller name
02/19/2016 $2,100,000 XXXXX, XXXXXXX; XXXXXXX, XXXXXXXXXX XXXXXXXXX XXXXXX XXXXX; XXXXXXXXX, XXXXXX X XXXXXXX; XXXXXXXXX, XXXXXXX X XXXXXXX
06/09/1993 $367,000 XXXXXXXXX, XXXXXXX X & XXXXXX X XX XXXXXXXX, XXXX X

*Most recent sales on record for this property.

More about Santa Clara County property records.

Title documents

Date Type Amount Party 1 Party 2
05/22/2026 Reconveyance
Substitution Trustee		 XXXXX, XXXXXX XXXXX, XXXXXX
11/05/2025 Assignment Deed of Trust XXXXXXX XXXXXXX XXXXXXXXX XXXXXXXXXXX XXXXXXXX XXXXX XXXXXXXX XXXX & XXXXX XXXXXXX
04/18/2023 Reconveyance
Substitution Trustee		 XXXXX, XXXXXXX XXXXXXX XXXXXX XXXX
09/26/2022 Trust Transfer Deed XXXXX, XXXXXXX XXXXX, XXXXXXX XXXXXXX
02/19/2016 Deed Trust/Assignment & Fixtur XXXXX, XXXXXXX XXXXXXX XXXXXX XXXX
02/19/2016 Deed of Trust/Mortgage/Securit XXXXXXX, XXXXXXXXXX XXXXXXX XXXXXX XXXX
02/19/2016 Grant Deed XXXXXXXXX, XXXXXX X XXXXXXX XXXXXXX, XXXXXXXXXX
06/09/1993 Deed XXXXXXXX, XXXX X XXXXXXXXX, XXXXXXX X & XXXXXX X XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 640 North San Antonio Road, Los Altos, 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
$29,193
Current property tax
$29,113
Recent tax assessments
Market value
$2,531,946
Land value
$1,988,777
Building value
$543,169

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 $2,531,946 1.153 $29,193 +3.59%
2024-2025 $2,482,301 1.1353 $28,182 +1.15%
2023-2024 $2,433,629 1.1448 $27,860 +0.80%
2022-2023 $2,385,912 1.1584 $27,638 -0.59%
2021-2022 $2,339,130 1.1886 $27,803 -0.83%
2020-2021 $2,315,146 1.211 $28,036 +6.42%
2019-2020 $2,246,223 1.1729 $26,346 +1.18%
2018-2019 $2,202,180 1.1824 $26,039 +4.13%
2017-2018 $2,159,000 1.1582 $25,005 +236.15%
2016-2017 $644,369 1.1544 $7,439 +1.58%
Permits

Permit information for 640 North San Antonio Road, Los Altos, 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
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 640 North San Antonio Road, Los Altos, CA 94022 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)
Bullis Charter School 8 Charter K-8 1,058 0.25
Creative Learning Center NR Private K-12 46 0.31
Santa Rita Elementary School 8 Public K-6 385 0.45
Quantum Camp NR Private 1-8 136 0.76
Almond Elementary School 8 Public K-6 353 0.94
Bowman School NR Private K-8 268 1.01
Cornerstone Chinese Immersion School NR Private K-1 0 1.04
MVWSD Preschool NR Public 0 1.10
Canterbury Christian School NR Private K-6 80 1.13
Gabriela Mistral Elementary 6 Public K-5 347 1.14
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Bullis Charter School 8 Charter K-8 1,058 0.25
Creative Learning Center NR Private K-12 46 0.31
Ardis G. Egan Junior High School 8 Public 7-8 497 0.32
School For Independent Learners NR Private 8-12 18 0.47
Quantum Camp NR Private 1-8 136 0.76
Ellen Fletcher Middle 8 Public 6-8 515 0.98
Bowman School NR Private K-8 268 1.01
MVWSD Preschool NR Public 0 1.10
Waldorf School-Peninsula NR Private PK-12 346 1.30
Independent Study Program School NR Public K-8 4 1.43
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Creative Learning Center NR Private K-12 46 0.31
School For Independent Learners NR Private 8-12 18 0.47
Los Altos High School 8 Public 9-12 2,141 0.57
MVWSD Preschool NR Public 0 1.10
Henry M. Gunn High School 9 Public 9-12 1,787 1.21
Waldorf School-Peninsula NR Private PK-12 346 1.30
Waldorf School Of The Peninsula NR Private 6-12 140 1.31
Lasd Preschool NR Public 10 1.53
Pinewood School Upper Campus NR Private K-12 612 1.58
Greendell School NR Public K-12 34 1.68

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

Neighbors for 640 North San Antonio Road, Los Altos, CA

674 N San Antonio Rd, Los Altos 11 Pine Ln, Los Altos 675 Belden CT, Los Altos 656 Kingswood Way, Los Altos 771 Westminster Ln, Los Altos 670 Templebar Way, Los Altos 781 Linden Ave, Los Altos 773 Linden Ave, Los Altos 680 Templebar Way, Los Altos 664 N San Antonio Rd, Los Altos 690 Templebar Way, Los Altos 23 Pine Ln, Los Altos 676 N San Antonio Rd, Los Altos 55 Belden Dr, Los Altos 650 Templebar Way, Los Altos 654 N San Antonio Rd, Los Altos 687 Belden CT, Los Altos 191 Pine Ln, Los Altos 660 Templebar Way, Los Altos

Nearby ZIP codes for 640 North San Antonio Road, Los Altos, CA

94024, Santa Clara County, CA 94041, Santa Clara County, CA 94043, Santa Clara County, CA 94301, Santa Clara County, CA 94303, Santa Clara County, CA 94305, Santa Clara County, CA 95014, Santa Clara County, CA 95070, Santa Clara County, CA

Frequently asked questions

When was 640 North San Antonio Road, Los Altos, CA 94022 last sold and what was the sale price?

640 North San Antonio Road, Los Altos, CA 94022 was last sold on 02/19/2016 for $2,100,000.

What is the assessed value of 640 North San Antonio Road, Los Altos, CA 94022?

640 North San Antonio Road, Los Altos, CA 94022 is currently assessed at $2,531,946.

What are the property taxes for 640 North San Antonio Road, Los Altos, CA 94022?

The property taxes for 640 North San Antonio Road, Los Altos, CA 94022 total $29,193.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account