Santa Clara County  »  94024  »  Fremont Ave  »  521 Fremont Ave

521 Fremont Avenue, Los Altos, CA 94024 - Property report

Also known as: 521 Fremont Ave

Property image for 521 Fremont Avenue, Los Altos, CA 94024
static Mapbox map

Property type

Single Family (01)

Acreage

0.29

Sale price

$1,220,000

General Information

Address
Primary address
521 Fremont Ave
Los Altos, CA 94024
Zip code
94024
Neighborhood
Rancho
County
Santa Clara
Municipality
Los Altos
Parcel ID
189-46-037
Tract
354

Owner

Find out who owns 521 Fremont Avenue, Los Altos, CA 94024. Uncover corporate and individual owners with a free account.

Sales
Sale date
06/10/2011
Sale price
$1,220,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$18,022
Current property tax
$17,941
Building
Property type
Single Family
Lot
Acreage
0.29
Zoning & use
Zoning
Single-Family (R1-10)

Area overview

Walk score
61 /100.  Somewhat Walkable
Transit score
22 /100.  Minimal Transit
Bike score
64 /100.  Bikeable
School district
11001
Ownership

Ownership information for 521 Fremont Avenue, Los Altos, CA

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

Sales history for 521 Fremont Avenue, Los Altos, CA 94024

Sale date Sale price Buyer name Seller name
06/10/2011 $1,220,000 XXXX, XXXXX XXXXX; XXXX, XXXXXXXXXX XXXXXXXXXXX, XXXXX
10/05/1999 $784,000 XXXXXXXXXXX, XXXXX X XXXXXXX, XXXXXX X & XXXXXXX X
03/01/1988 $302,000 XXXXXXX, XXXXXX & X 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
06/15/2017 Reconveyance XXXX, XXXXX XXXX
06/13/2017 Deed of Trust XXXX, XXXXX XXXXX XXXXXXXX XXXXX XXXX X X
06/13/2013 Deed of Trust/Mortgage/Securit XXXX, XXXXX XXXXX XXXX XXX X X
12/06/2012 Deed of Trust/Mortgage/Securit XXXX, XXXXX XXXXX XXXXXXXX XXXXXXXXXX XXX XXXXX XXX XXX
06/06/2012 Deed of Trust/Mortgage/Securit XXXX, XXXXX XX XXX XXXXXXXX XXXXXXXXXX XXX XXXXX XXX XXX
10/21/2011 Deed of Trust/Mortgage/Securit XXXX, XXXXX XXXXX X X XXXX XXXX XXXX
10/21/2011 Deed XXXX, XXXXX XXXXX XXXX, XXXXX XXXXX
10/21/2011 Power Attorney XXXX, XXXXXXXXXX XXXX, XXXXX XXXXX
06/10/2011 Deed of Trust & Assignment of XXXX, XXXXXXXXXX XXXXX, XXXXXXXX XX
06/10/2011 Deed XXXXXXXXXXX, XXXXX XXXX, XXXXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 521 Fremont 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
Base tax
$18,022
Current property tax
$17,941
Recent tax assessments
Market value
$1,563,026
Land value
$1,281,174
Building value
$281,852

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 $1,563,026 1.153 $18,022 +3.59%
2024-2025 $1,532,379 1.1353 $17,397 +1.15%
2023-2024 $1,502,333 1.1448 $17,199 +0.80%
2022-2023 $1,472,877 1.1584 $17,062 -0.59%
2021-2022 $1,443,998 1.1886 $17,163 -0.84%
2020-2021 $1,429,193 1.211 $17,308 +5.31%
2019-2020 $1,401,170 1.1729 $16,434 +1.18%
2018-2019 $1,373,697 1.1824 $16,243 +4.13%
2017-2018 $1,346,762 1.1582 $15,598 +2.33%
2016-2017 $1,320,356 1.1544 $15,242 +1.58%
Permits

Permit information for 521 Fremont Avenue, Los Altos, CA

No recently recorded permits for this property.

Neighborhood

Risk

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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 521 Fremont 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 0.09
Ventana School NR Private PK-5 137 0.09
Ventana School NR Private PK-5 137 0.09
Creative Learning Center NR Private K-7 0 0.10
Los Altos Christian Schools NR Private PK, K-8 189 0.30
Loyola Elementary School 8 Public K-6 334 0.53
Lasd Virtual NR Public K-8 418 0.59
Lasd Preschool NR Public 10 0.59
Covington Elementary School 9 Public K-6 441 0.59
Springer Elementary School 8 Public K-6 335 0.67
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Creative Learning Center NR Private K-7 0 0.10
Los Altos Christian Schools NR Private PK, K-8 189 0.30
Lasd Virtual NR Public K-8 418 0.59
Lasd Preschool NR Public 10 0.59
St. Nicholas Elementary School NR Private K-8 250 0.75
Georgina P. Blach Junior High School 8 Public 7-8 416 1.03
Miramonte Christian School NR Private PK-8 114 1.13
Waldorf School Of The Peninsula NR Private PK-12 342 1.48
Isaac Newton Graham Middle School 6 Public 6-8 881 1.54
MVWSD Preschool NR Public 0 2.12
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Lasd Preschool NR Public 10 0.59
St. Francis High School NR Private 9-12 1,776 0.92
Waldorf School Of The Peninsula NR Private PK-12 342 1.48
Los Altos High School 8 Public 9-12 2,141 1.55
Creative Learning Center NR Private K-12 46 1.86
Mountain View High School 8 Public 9-12 2,220 1.87
Alta Vista High School 4 Public 9-12 69 2.10
MVWSD Preschool NR Public 0 2.12
Mountain View Academy NR Private 9-12 130 2.26
Creative Learning Center NR Private K-12 26 2.31

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

Neighbors for 521 Fremont Avenue, Los Altos, CA

973 Campbell Ave, Los Altos 1042 Riverside Dr, Los Altos 1061 Parma Way, Los Altos 1139 Parma Way, Los Altos 1032 Riverside Dr, Los Altos 905 Campbell Ave, Los Altos 890 S Springer Rd, Los Altos 1011 Parma Way, Los Altos 451 Fremont Ave, Los Altos 343 Bellevue CT, Los Altos 931 Campbell Ave, Los Altos 1065 Echo Dr, Los Altos 1025 Campbell Ave, Los Altos 1013 Campbell Ave, Los Altos 522 Covington Rd, Los Altos 546 Covington Rd, Los Altos 1062 Riverside Dr, Los Altos 848 S Springer Rd, Los Altos 1039 Echo Dr, Los Altos 1075 Echo Dr, Los Altos

Nearby ZIP codes for 521 Fremont 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 521 Fremont Avenue, Los Altos, CA 94024 last sold and what was the sale price?

521 Fremont Avenue, Los Altos, CA 94024 was last sold on 06/10/2011 for $1,220,000.

What is the assessed value of 521 Fremont Avenue, Los Altos, CA 94024?

521 Fremont Avenue, Los Altos, CA 94024 is currently assessed at $1,563,026.

What are the property taxes for 521 Fremont Avenue, Los Altos, CA 94024?

The property taxes for 521 Fremont Avenue, Los Altos, CA 94024 total $18,021.

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