Google street view image for 645 Tupper St, Santa Rosa, CA 95404

Off Market Jan 1987 for $142K

—

Est. refi paymentEst. refi $887/mo

•

3 ba

•

3,064

sq ft

645 Tupper St, Santa Rosa, CA 95404

About this home

645 Tupper St is a 3,064 square foot multi-family home on a 10,500 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on January 20, 1987 for $142,500.

Multi-familyProperty Type

1900Year Built

10,500 sq ftLot Size

$47Price/Sq.Ft.

Source:Public Records

Redfin Estimate

Unfortunately, we don't have enough data to generate an accurate Estimate at this time.

Market trends in 95404, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.3%

0.2% MoM

Median sale price

$910K

$15K MoM

Avg. days on market

40d

1 days MoM

Recently sold homes

106

1 MoM

New listings for sale

OPEN SAT, 1PM TO 4PM
$599,000
3 beds2.5 baths1,213 sq ft
1736 Cork Tree Ln, Santa Rosa, CA 95404
NEW 1 DAY AGO
$1,545,000
3 beds2.5 baths2,088 sq ft
2604 Knob Hill Dr, Santa Rosa, CA 95404
VIDEO TOUR
$925,000
3 beds2 baths1,986 sq ft
3404 Castlerock Ct, Santa Rosa, CA 95404
VIDEO TOUR
$5,590,000
4 beds3.5 baths5,074 sq ft
4296 Savannah Trl, Santa Rosa, CA 95404
$1,175,000
4 beds4 baths3,192 sq ft
824 Humboldt St, Santa Rosa, CA 95404
HOT HOME
$999,000
4 beds2.5 baths2,561 sq ft
826 Slater St, Santa Rosa, CA 95404
EARLY ACCESS
Unknown
3 beds3 baths1,690 sq ft
2759 Bennett Ridge Rd, Santa Rosa, CA 95404
3D WALKTHROUGH
$3,250,000
4 beds4 baths4,300 sq ft
4303 Parker Hill Rd, Santa Rosa, CA 95404
$999,000
4 beds3 baths2,544 sq ft
4354 Bennett Valley Rd, Santa Rosa, CA 95404
EARLY ACCESS
$685,000
2 beds1 bath1,152 sq ft
5444 Gates Rd, Santa Rosa, CA 95404
See all

Provided by Redfin

Sale history for 645 Tupper St

Year

Property tax

Land + Additions

Assessment*

2025

$4,131 (+1.6%)

$113,997 + $244,295

$358,292

2024

$4,067 (+1.4%)

$111,762 + $239,505

$351,267

2023

$4,011 (+6.6%)

$109,571 + $234,809

$344,380

2022

$3,761 (+1.2%)

$107,423 + $230,205

$337,628

2021

$3,715 (+0.2%)

$105,317 + $225,692

$331,009

2020

$3,706 (+0.5%)

$103,252 + $221,267

$324,519

2019

$3,686 (+0.6%)

$102,194 + $218,999

$321,193

2018

$3,664 (+1.8%)

$100,191 + $214,705

$314,896

2017

$3,598 (+4.0%)

$96,301 + $206,369

$302,670

2015

$3,461 (+6.4%)

$94,413 + $202,323

$296,736

2014

$3,253

$91,174 + $195,381

$286,555

2013

$3,253 (+1.6%)

$91,174 + $195,381

$286,555

2012

$3,202 (+2.0%)

$90,762 + $194,498

$285,260

2011

$3,138 (+1.5%)

$88,983 + $190,685

$279,668

2010

$3,091 (−0.6%)

$87,239 + $186,947

$274,186

2009

$3,109 (+2.0%)

$86,587 + $185,550

$272,137

2007

$3,047

$85,092 + $182,345

$267,437

Tax history for 645 Tupper St

Year

Property tax

Land + Additions

Assessment*

2025

$4,131 (+1.6%)

$113,997 + $244,295

$358,292

2024

$4,067 (+1.4%)

$111,762 + $239,505

$351,267

2023

$4,011 (+6.6%)

$109,571 + $234,809

$344,380

2022

$3,761 (+1.2%)

$107,423 + $230,205

$337,628

2021

$3,715 (+0.2%)

$105,317 + $225,692

$331,009

2020

$3,706 (+0.5%)

$103,252 + $221,267

$324,519

2019

$3,686 (+0.6%)

$102,194 + $218,999

$321,193

2018

$3,664 (+1.8%)

$100,191 + $214,705

$314,896

2017

$3,598 (+4.0%)

$96,301 + $206,369

$302,670

2015

$3,461 (+6.4%)

$94,413 + $202,323

$296,736

2014

$3,253

$91,174 + $195,381

$286,555

2013

$3,253 (+1.6%)

$91,174 + $195,381

$286,555

2012

$3,202 (+2.0%)

$90,762 + $194,498

$285,260

2011

$3,138 (+1.5%)

$88,983 + $190,685

$279,668

2010

$3,091 (−0.6%)

$87,239 + $186,947

$274,186

2009

$3,109 (+2.0%)

$86,587 + $185,550

$272,137

2007

$3,047

$85,092 + $182,345

$267,437

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Bathroom Information
# of Full Baths: 3

Room Information
# of Rooms: 8

Exterior

Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average

Property Information
Subdivision Name: RIVERSIDE ADD
Living Sq. Ft: 3,064
Building Sq. Ft: 3,064
# of Stories: 2
Legal Description: LOT 12

Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 736
Garage / Carport Type: Carport

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,500
Legal Lot Number: 12
Acres: 0.241
Zoning Code: CITYSR
County Use Description: TRIPLEX

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 3,064
Stories: 2.0
Lot Size: 10,500 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1900
Year Renovated: 1919
County: Sonoma County
APN: 009192027000

Home facts updated by county records on Aug 13, 2026

Around this home

Schools

Luther Burbank Elementary School

Public K-6 • Assigned • 0.3mi

5/10

Montgomery High School

Public 9-12 • Assigned • 1.5mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 92° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

15 unhealthy days expected this year, 17 days in 30 years

Provided by First Street

Historical weather

Santa Rosa, CA • 95404

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.1 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.1 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

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New listings for sale in 95404

OPEN SAT, 1PM TO 4PM

$599,000

3 beds2.5 baths1,213 sq ft

1736 Cork Tree Ln, Santa Rosa, CA 95404

NEW 1 DAY AGO

$1,545,000

3 beds2.5 baths2,088 sq ft

2604 Knob Hill Dr, Santa Rosa, CA 95404

VIDEO TOUR

$925,000

3 beds2 baths1,986 sq ft

3404 Castlerock Ct, Santa Rosa, CA 95404

VIDEO TOUR

$5,590,000

4 beds3.5 baths5,074 sq ft

4296 Savannah Trl, Santa Rosa, CA 95404

$1,175,000

4 beds4 baths3,192 sq ft

824 Humboldt St, Santa Rosa, CA 95404

HOT HOME

$999,000

4 beds2.5 baths2,561 sq ft

826 Slater St, Santa Rosa, CA 95404

EARLY ACCESSCOMPASS COMING SOON

Unknown

3 beds3 baths1,690 sq ft

2759 Bennett Ridge Rd, Santa Rosa, CA 95404

3D WALKTHROUGH

$3,250,000

4 beds4 baths4,300 sq ft

4303 Parker Hill Rd, Santa Rosa, CA 95404

$999,000

4 beds3 baths2,544 sq ft

4354 Bennett Valley Rd, Santa Rosa, CA 95404

Home values near 645 Tupper St

Data from public records.

Address	Redfin Estimate
663 Tupper Street, Santa Rosa, CA 4 Beds \| 4 Baths \| 1806 Sq. Ft.	—
649 Tupper Street, Santa Rosa, CA 5 Beds \| 2 Baths \| 2600 Sq. Ft.	$776,269

Address	Redfin Estimate
657 Tupper Street, Santa Rosa, CA 3 Beds \| 1.5 Baths \| 1391 Sq. Ft.	—
637 Tupper Street, Santa Rosa, CA 4 Beds \| 3 Baths \| 2473 Sq. Ft.	—

Address	Redfin Estimate
653 Tupper Street, Santa Rosa, CA 4 Beds \| 2 Baths \| 2146 Sq. Ft.	$771,712
625 Tupper Street, Santa Rosa, CA 3 Beds \| 2 Baths \| 1378 Sq. Ft.	—

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Market trends in 95404, CA

Sale history for 645 Tupper St

Tax history for 645 Tupper St

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 95404

Home values near 645 Tupper St

More real estate resources