Santa Clara County  »  94024  »  Campbell Ave  »  840 Campbell Ave

840 Campbell Avenue, Los Altos, CA 94024 - Property report

Also known as: 840 Campbell Ave

Property image for 840 Campbell Avenue, Los Altos, CA 94024
static Mapbox map

Property type

Single Family (01)

Acreage

0.397

Sale price

$6,900,000

General Information

Address
Primary address
840 Campbell Ave
Los Altos, CA 94024
Zip code
94024
Neighborhood
Central Los Altos
County
Santa Clara
Municipality
Los Altos
Parcel ID
189-49-042

Owner

Find out who owns 840 Campbell Avenue, Los Altos, CA 94024. Uncover corporate and individual owners with a free account.

Sales
Sale date
08/04/2025
Sale price
$6,900,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$47,808
Building
Property type
Single Family
Lot
Acreage
0.397
Zoning & use
Zoning
Single-Family (R1-10)

Area overview

Walk score
30 /100.  Car-Dependent
Transit score
27 /100.  Some Transit
Bike score
83 /100.  Very Bikeable
School district
11001
Ownership

Ownership information for 840 Campbell Avenue, Los Altos, CA

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

Sales history for 840 Campbell Avenue, Los Altos, CA 94024

Sale date Sale price Buyer name Seller name
08/04/2025 $6,900,000 XXXXXXX, XXXXXXX XXXXXXX; XXXXX, XXXXX XXXXX XXXXXXX; XXXXX XXXXXXX XXXXXX XXXXX XXXX, XXXXX
01/14/2015 $3,450,000 XXXX, XXXXX; XXXX, XXXXX XXXXXXXXX, XXXXX X; XXXXXXXXX, XXXXX 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
08/04/2025 Grant Deed XXXX, XXXXX XXXXX, XXXXX XXXXX XXXXXXX
08/04/2025 Quit Claim Deed XXXX, XXXXX XXXX, XXXXX
08/04/2025 Grant Deed XXXX, XXXXX XXXX, XXXXX
01/13/2022 Reconveyance XXXX, XXXXX
01/13/2022 Substitution Trustee XXXX, XXXXX XXX XXXXXXXXXX XXXXXXXXXXXX
01/06/2022 Subordination Agreement XXXXX XXXXXXXXXX XXXXXXX XXXXXX XXXXX XXXXX XXXXX XXXX X X
01/06/2022 Deed of Trust XXXX, XXXXX XXXXX XXXXX XXXX X X
01/14/2015 Deed Trust & Request Notice of XXXX, XXXXX XXXXX XXXXXXXXXX XXXXXXX XXXXXX XXXXX
01/14/2015 Deed of Trust/Mortgage/Securit XXXX, XXXXX XXXXX XXXXXXXXXX XXXXXXX XXXXXX XXXXX
01/14/2015 Grant Deed XXXXXXXXX, XXXXX X XXXX, XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 840 Campbell Avenue, 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
Property tax
$47,808
Recent tax assessments
Market value
$4,146,377
Land value
$2,644,068
Building value
$1,502,309

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 $4,146,377 1.153 $47,808 +3.59%
2024-2025 $4,065,076 1.1353 $46,151 +1.15%
2023-2024 $3,985,370 1.1448 $45,625 +0.80%
2022-2023 $3,907,226 1.1584 $45,261 -0.59%
2021-2022 $3,830,614 1.1886 $45,531 -0.83%
2020-2021 $3,791,336 1.211 $45,913 +5.31%
2019-2020 $3,716,997 1.1729 $43,597 +1.18%
2018-2019 $3,644,116 1.1824 $43,088 +4.13%
2017-2018 $3,572,664 1.1582 $41,377 +2.33%
2016-2017 $3,502,612 1.1544 $40,434 +245.71%
Permits

Permit information for 840 Campbell Avenue, 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 840 Campbell Avenue, Los Altos, CA 94024 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)
Pinewood Private-Lower Campus School NR Private K-2 122 0.20
Pinewood Private - Middle Campus NR Private 3-6 168 0.22
Creative Learning Center NR Private K-7 0 0.25
Ventana School NR Private PK-5 137 0.27
Ventana School NR Private PK-5 137 0.27
Covington Elementary School 9 Public K-6 441 0.34
Lasd Virtual NR Public K-8 418 0.34
Lasd Preschool NR Public 10 0.34
Springer Elementary School 8 Public K-6 335 0.51
Loyola Elementary School 8 Public K-6 334 0.72
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Creative Learning Center NR Private K-7 0 0.25
Lasd Virtual NR Public K-8 418 0.34
Lasd Preschool NR Public 10 0.34
Los Altos Christian Schools NR Private PK, K-8 189 0.57
St. Nicholas Elementary School NR Private K-8 250 0.75
Georgina P. Blach Junior High School 8 Public 7-8 416 1.12
Miramonte Christian School NR Private PK-8 114 1.25
Isaac Newton Graham Middle School 6 Public 6-8 881 1.38
St. Joseph Catholic NR Private PK, K-8 188 1.42
MVWSD Preschool NR Public 0 1.87
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Lasd Preschool NR Public 10 0.34
St. Francis High School NR Private 9-12 1,776 0.91
Los Altos High School 8 Public 9-12 2,141 1.28
Creative Learning Center NR Private K-12 46 1.59
Waldorf School Of The Peninsula NR Private PK-12 342 1.75
MVWSD Preschool NR Public 0 1.87
Mountain View High School 8 Public 9-12 2,220 1.98
Mountain View Academy NR Private 9-12 130 2.04
Alta Vista High School 4 Public 9-12 69 2.20
Khan Lab School NR Private 174 2.24

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

Neighbors for 840 Campbell Avenue, Los Altos, CA

340 Arboleda Dr, Los Altos 662 Campbell Ave, Los Altos 776 LA Prenda Rd, Los Altos 457 LA Prenda Rd, Los Altos 409 LA Prenda Rd, Los Altos 330 Arboleda Dr, Los Altos 448 LA Prenda Rd, Los Altos 300 Arboleda Dr, Los Altos 221 Fremont Ave, Los Altos 686 Campbell Ave, Los Altos 419 Los Pajaros CT, Los Altos 441 LA Prenda Rd, Los Altos 323 Covington Rd, Los Altos 421 LA Prenda Rd, Los Altos 433 LA Prenda Rd, Los Altos 425 Los Pajaros CT, Los Altos 714 Del Centro Way, Los Altos 736 Campbell Ave, Los Altos 741 Del Centro Way, Los Altos 441 Rosita Ave, Los Altos

Nearby ZIP codes for 840 Campbell Avenue, Los Altos, CA

94022, 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 95002, Santa Clara County, CA 95014, Santa Clara County, CA 95070, Santa Clara County, CA 95129, Santa Clara County, CA

Frequently asked questions

When was 840 Campbell Avenue, Los Altos, CA 94024 last sold and what was the sale price?

840 Campbell Avenue, Los Altos, CA 94024 was last sold on 08/04/2025 for $6,900,000.

What is the assessed value of 840 Campbell Avenue, Los Altos, CA 94024?

840 Campbell Avenue, Los Altos, CA 94024 is currently assessed at $4,146,377.

What are the property taxes for 840 Campbell Avenue, Los Altos, CA 94024?

The property taxes for 840 Campbell Avenue, Los Altos, CA 94024 total $47,807.

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