Santa Clara County  »  3433 Cowper St

3433 Cowper Street, Palo Alto, CA 94306 - Property report

Also known as: 3433 Cowper St

Property image for 3433 Cowper Street, Palo Alto, CA 94306
static Mapbox map

Property type

Single Family (01)

Acreage

0.142

Sale price

$3,900,000

General Information

Address
Primary address
3433 Cowper St
Palo Alto, CA 94306
Zip code
94306
Neighborhood
South of Midtown
County
Santa Clara
Municipality
Palo Alto
Parcel ID
132-05-115
Tract
587

Owner

Find out who owns 3433 Cowper Street, Palo Alto, CA 94306. Uncover corporate and individual owners with a free account.

Sales
Sale date
09/17/2020
Sale price
$3,900,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$50,713
Current property tax
$50,629
Building
Property type
Single Family
Lot
Acreage
0.142
Zoning & use
Zoning
Single Family Residence District (R1)

Area overview

Walk score
56 /100.  Somewhat Walkable
Transit score
33 /100.  Some Transit
Bike score
90 /100.  Biker's Paradise
Ownership

Ownership information for 3433 Cowper Street, Palo Alto, CA

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

Sales history for 3433 Cowper Street, Palo Alto, CA 94306

Sale date Sale price Buyer name Seller name
09/17/2020 $3,900,000 XXXX, XXXXXX XX, XXX
03/03/2017 $3,688,000 XX, XXX XXXXXXXXXXXXXXXX XXXXX XXX
02/06/2015 $1,950,000 XXXXXXXXXXXXXXXX XXXXX, XXX XXXXX, XXXXXXX X XXXXXXX; XXXXX, XXXXX X XXXXXXX; XXXXX, XXXXX XXX XXXXX, XXXXXXX XXXXXX 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
06/02/2025 Trust Transfer Deed XXX, XXXXXX XXX, XXXXXX XXXXXXX
12/11/2020 Correction Grant Deed XXX, XXXXXX XXX, XXXXXX
09/17/2020 Grant Deed XX, XXX XXXX, XXXXXX
03/03/2017 Grant Deed XXXXXXXXXXXXXXXX XXXXX XXX XX, XXX
02/06/2015 Grant Deed XXXXX, XXXXX X XXXXXXX XXXXXXXXXXXXXXXX XXXXX, XXX
12/05/2001 Deed XXXXX, XXXXX X & XXXXXXX X XXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 3433 Cowper Street, Palo Alto, 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
$50,713
Current property tax
$50,629
Recent tax assessments
Market value
$4,221,484
Land value
$3,247,296
Building value
$974,188

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 $4,221,484 1.2013 $50,713 +24.27%
2024-2025 $3,475,000 1.1743 $40,807 -9.62%
2023-2024 $3,825,000 1.1804 $45,150 -4.66%
2022-2023 $3,978,000 1.1905 $47,358 +2.01%
2021-2022 $3,900,000 1.1904 $46,426 +0.77%
2020-2021 $3,913,734 1.17716 $46,071 +1.09%
2019-2020 $3,836,995 1.18772 $45,573 +2.91%
2018-2019 $3,761,760 1.1773 $44,286 +53.08%
2017-2018 $2,452,031 1.1798 $28,930 +24.66%
2016-2017 $1,979,737 1.1722 $23,206 +2582.33%
Permits

Permit information for 3433 Cowper Street, Palo Alto, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
02/15/2017
08/18/2016
01/29/2016
10/19/2015
10/19/2015

*Most recent permits on record 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 3433 Cowper Street, Palo Alto, CA 94306 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)
Fairmeadow Elementary School 7 Public K-5 403 0.25
International School of the Peninsula NR Private PK-K 129 0.29
International School of the Peninsula NR Private PK-K 129 0.29
Achieve, Inc. School NR Private K-12 63 0.42
Palo Verde Elementary School 8 Public K-5 382 0.49
Herbert Hoover Elementary School 8 Public K-5 386 0.49
Challenger - Middlefield NR Private PK, K-8 328 0.51
Challenger - Middlefield NR Private PK, K-8 328 0.51
El Carmelo Elementary School 6 Public K-5 317 0.62
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Jane Lathrop Stanford Middle School 8 Public 6-8 996 0.18
Achieve, Inc. School NR Private K-12 63 0.42
Challenger - Middlefield NR Private PK, K-8 328 0.51
Keys School NR Private K-8 289 0.65
Keys Family Day School NR Private 5-8 138 0.73
Imagination School NR Private K-8 0 0.76
Greendell School NR Public K-12 34 0.94
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Achieve, Inc. School NR Private K-12 63 0.42
Living Widsom High School NR Private 9-12 10 0.71
Kehillah Jewish High School NR Private 9-12 188 0.80
Bear Hollow School NR Private K-12 0 0.82
Meira Academy NR Private 9-12 13 0.89
Greendell School NR Public K-12 34 0.94
Henry M. Gunn High School 9 Public 9-12 1,787 1.76

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

Neighbors for 3433 Cowper Street, Palo Alto, CA

2450 Cowper St, Palo Alto 2451 Cowper St, Palo Alto 3465 Cowper St, Palo Alto 3426 Murdoch Dr, Palo Alto 580 St Claire Dr, Palo Alto 465 Colorado Ave, Palo Alto 3414 Middlefield Rd, Palo Alto 2612 Cowper St, Palo Alto 3462 Murdoch CT, Palo Alto 3420 Murdoch Dr, Palo Alto 2793 Kipling St, Palo Alto 2468 Cowper St, Palo Alto 2420 Tasso St, Palo Alto 2471 Cowper St, Palo Alto 480 Anton CT, Palo Alto 3438 Murdoch CT, Palo Alto 3433 Ashton CT, Palo Alto 2624 Cowper St, Palo Alto 660 Ashton Ave, Palo Alto 3424 Ashton CT, Palo Alto

Nearby ZIP codes for 3433 Cowper Street, Palo Alto, CA

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

Frequently asked questions

When was 3433 Cowper Street, Palo Alto, CA 94306 last sold and what was the sale price?

3433 Cowper Street, Palo Alto, CA 94306 was last sold on 09/17/2020 for $3,900,000.

What is the assessed value of 3433 Cowper Street, Palo Alto, CA 94306?

3433 Cowper Street, Palo Alto, CA 94306 is currently assessed at $4,221,484.

What are the property taxes for 3433 Cowper Street, Palo Alto, CA 94306?

The property taxes for 3433 Cowper Street, Palo Alto, CA 94306 total $50,712.

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