Google street view image for 3900 Montgomery Dr, Santa Rosa, CA 95405

Off market jun 1990 for $1.6M

—

Est. refi paymentEst. refi $11,038/mo

•

30 ba

•

20,772

sq ft

3900 Montgomery Dr, Santa Rosa, CA 95405

About this home

3900 Montgomery Dr is a 20,772 square foot multi-family home on a 1.17 acre lot with 48 bedrooms and 30 bathrooms. - it last sold on June 15, 1990 for $1,675,000.

Multi-familyProperty Type

1956Year Built

1.17 acresLot Size

$81Price/Sq.Ft.

Source:Public Records

Redfin Estimate

There isn’t enough information to generate an accurate estimate at this time. Learn More

Market trends in 95405, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.4%

+0.2% MoM

Median sale price

$711K

$39K MoM

Avg. days on market

38d

0 days MoM

Recently sold homes

8 MoM

New listings for sale

OPEN TODAY, 1PM TO 3PM
$1,150,000
4 beds3 baths2,407 sq ft
3014 Santa Margarita Ct, Santa Rosa, CA 95405
OPEN TODAY, 11AM TO 1PM
$1,100,000
3 beds2 baths2,437 sq ft
4734 Santa Rosita Ct, Santa Rosa, CA 95405
KL Smallwood Enterprises, Inc.
COMING SOON
$650,000
3 beds1 bath1,118 sq ft
3453 Idaho Dr, Santa Rosa, CA 95405
OPEN TODAY, 1PM TO 4PM
$925,000
4 beds2.5 baths1,976 sq ft
4726 Parktrail Dr, Santa Rosa, CA 95405
OPEN SUN, 1PM TO 3PM
$749,000
3 beds2 baths1,180 sq ft
1227 Wyoming Dr, Santa Rosa, CA 95405
$585,000
3 beds2.5 baths1,459 sq ft
2313 Avenida De Las Brisas, Santa Rosa, CA 95405
LISTED BY REDFIN
$729,000
3 beds3 baths1,656 sq ft
1237 Kodiak Ct, Santa Rosa, CA 95405
OPEN SUN, 12PM TO 2PM
$928,000
4 beds2.5 baths1,914 sq ft
4751 Wild Meadow Reach, Santa Rosa, CA 95405
OPEN SUN, 1PM TO 3PM
$799,000
3 beds1.5 baths1,417 sq ft
2817 Midway Dr, Santa Rosa, CA 95405
See all

Provided by Redfin

Sale history for 3900 Montgomery Dr

Year

Property tax

Land + Additions

Assessment*

2025

$26,286 (+2.9%)

$496,744 + $1,728,060

$2,224,804

2024

$25,544 (+3.8%)

$487,004 + $1,694,177

$2,181,181

2023

$24,601 (+4.3%)

$477,455 + $1,660,958

$2,138,413

2022

$23,591 (+2.0%)

$468,094 + $1,628,391

$2,096,485

2021

$23,125 (+0.2%)

$458,916 + $1,596,462

$2,055,378

2020

$23,076 (+0.9%)

$449,918 + $1,565,159

$2,015,077

2019

$22,871 (+0.6%)

$445,305 + $1,549,111

$1,994,416

2018

$22,737 (+1.7%)

$436,574 + $1,518,737

$1,955,311

2017

$22,347 (+4.0%)

$419,622 + $1,459,763

$1,879,385

2015

$21,485 (+3.7%)

$411,395 + $1,431,141

$1,842,536

2014

$20,715 (+3.2%)

$397,279 + $1,382,032

$1,779,311

2013

$20,071 (+1.2%)

$397,279 + $1,382,032

$1,779,311

2012

$19,838 (+2.0%)

$395,484 + $1,375,786

$1,771,270

2011

$19,447 (+1.6%)

$387,730 + $1,348,810

$1,736,540

2010

$19,149 (−0.6%)

$380,128 + $1,322,363

$1,702,491

2009

$19,258 (+2.0%)

$377,288 + $1,312,481

$1,689,769

2007

$18,877

$370,770 + $1,289,803

$1,660,573

Tax history for 3900 Montgomery Dr

Year

Property tax

Land + Additions

Assessment*

2025

$26,286 (+2.9%)

$496,744 + $1,728,060

$2,224,804

2024

$25,544 (+3.8%)

$487,004 + $1,694,177

$2,181,181

2023

$24,601 (+4.3%)

$477,455 + $1,660,958

$2,138,413

2022

$23,591 (+2.0%)

$468,094 + $1,628,391

$2,096,485

2021

$23,125 (+0.2%)

$458,916 + $1,596,462

$2,055,378

2020

$23,076 (+0.9%)

$449,918 + $1,565,159

$2,015,077

2019

$22,871 (+0.6%)

$445,305 + $1,549,111

$1,994,416

2018

$22,737 (+1.7%)

$436,574 + $1,518,737

$1,955,311

2017

$22,347 (+4.0%)

$419,622 + $1,459,763

$1,879,385

2015

$21,485 (+3.7%)

$411,395 + $1,431,141

$1,842,536

2014

$20,715 (+3.2%)

$397,279 + $1,382,032

$1,779,311

2013

$20,071 (+1.2%)

$397,279 + $1,382,032

$1,779,311

2012

$19,838 (+2.0%)

$395,484 + $1,375,786

$1,771,270

2011

$19,447 (+1.6%)

$387,730 + $1,348,810

$1,736,540

2010

$19,149 (−0.6%)

$380,128 + $1,322,363

$1,702,491

2009

$19,258 (+2.0%)

$377,288 + $1,312,481

$1,689,769

2007

$18,877

$370,770 + $1,289,803

$1,660,573

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

Zoning and permits

Zoning
Permits

R-3-18

Multi-Family Residential District - 18 du per acre

The R-3 zoning districts are applied to areas of the City appropriate for residential neighborhoods with medium and higher residential densities, to provide home rental and ownership opportunities, and to provide a full range of choices in housing types to improve access to affordable housing. The maximum allowable density ranges from 8 to 30 dwellings per acre, with the specific allowable density for each parcel shown on the zoning map by a numerical suffix to the R-3 map symbol see Section 20-22.040. Densities of more than 30 dwellings per acre may be allowed within the Mixed Use land use designation of the General Plan; The R-3 zoning districts implement and are consistent with the Residential Medium Density and Medium High Density land use classifications of the General Plan.

Permitted uses

Include but are not limited to:

Agriculture-Other
Day care facility
Healthcare-Other
Housing-Group
Housing-Multiple units
Housing-Student
Housing-Other
Infrastructure-Other
Housing-Mobile home park

Aug 23, 2022 • Final

Residential addition-alteration

Tear off the existing tar and gravel roof on a rear building and install new Class A composition shingles. The color will be consistent with the existing roof.

Roofing

Jun 28, 2015 • Final

Residential addition-alteration

Repair existing carports. No structural changes are included at this time and the work is subject to field inspection.

Remodel

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Interior

Bathroom Information
# of Full Baths: 30

Room Information
# of Rooms: 78

Exterior

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

Pool Information
Has Pool

Property Information
Living Sq. Ft: 20,772
Building Sq. Ft: 20,772
# of Stories: 2
Legal Description: MAP B4 130

Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 6,000
Garage / Carport Type: Carport

Lot Information
# of Buildings: 1
Land Sq. Ft: 51,000
Legal Block Number: 4
Acres: 1.1708
Zoning Code: CITYSR
County Use Description: 21-40 APT UNITS

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 48
Baths: 30.0
Sq. Ft.: 20,772
Stories: 2.0
Lot Size: 1.17 acres
Style: Multi-Family (5+ Unit)
Year Built: 1956
Year Renovated: 1957
County: Sonoma County
APN: 013284008000

Home facts updated by county records on Oct 28, 2026

Around this home

Schools

K - 12
Preschool & daycare

Village Elementary Charter School

Charter K-6 • Assigned • 0.5mi

8/10

Spring Lake Charter

Charter K-8 • Assigned • 0.7mi

6/10

Montgomery High School

Public 9-12 • Assigned • 1.0mi

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

0.31% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 93° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

10/10 Air Factor

21 unhealthy days expected this year, 21 days in 30 years

Provided by First Street

Historical weather

Santa Rosa, CA • 95405

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

Is this your home?

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Home values near 3900 Montgomery Dr

Data from public records.

Address	Redfin Estimate
3875 Montgomery Drive, Santa Rosa, CA 2 Beds \| 1 Baths \| 1236 Sq. Ft.	$915,928
3535 Hacienda Drive, Santa Rosa, CA 5 Beds \| 2.5 Baths \| 2451 Sq. Ft.	$924,216
3615 Hacienda Drive, Santa Rosa, CA 4 Beds \| 2.5 Baths \| 2251 Sq. Ft.	$903,012
3625 Hacienda Drive, Santa Rosa, CA 4 Beds \| 2 Baths \| 1512 Sq. Ft.	$700,217
3637 Hacienda Drive, Santa Rosa, CA 4 Beds \| 2 Baths \| 1820 Sq. Ft.	$795,016
3626 Hacienda Drive, Santa Rosa, CA 3 Beds \| 2.5 Baths \| 1928 Sq. Ft.	$921,422
3638 Hacienda Drive, Santa Rosa, CA 2 Beds \| 2 Baths \| 1820 Sq. Ft.	$749,217

Address	Redfin Estimate
3530 Montgomery Drive, Santa Rosa, CA 3 Beds \| 1.5 Baths \| 1755 Sq. Ft.	$615,651
3609 Hacienda Drive, Santa Rosa, CA 3 Beds \| 2 Baths \| 1816 Sq. Ft.	$784,039
3621 Hacienda Drive, Santa Rosa, CA 4 Beds \| 2 Baths \| 1665 Sq. Ft.	$761,983
3629 Hacienda Drive, Santa Rosa, CA 3 Beds \| 2 Baths \| 1520 Sq. Ft.	$767,506
3641 Hacienda Drive, Santa Rosa, CA 4 Beds \| 2.5 Baths \| 2109 Sq. Ft.	$833,835
3630 Hacienda Drive, Santa Rosa, CA 4 Beds \| 2 Baths \| 1866 Sq. Ft.	$835,512
3609 Lurline Way, Santa Rosa, CA 3 Beds \| 2 Baths \| 1754 Sq. Ft.	$920,080

Address	Redfin Estimate
3626 Montgomery Drive, Santa Rosa, CA 2 Beds \| 1 Baths \| 1928 Sq. Ft.	$611,707
3611 Hacienda Drive, Santa Rosa, CA 3 Beds \| 2 Baths \| 1572 Sq. Ft.	$753,352
3531 Hacienda Drive, Santa Rosa, CA 4 Beds \| 2.5 Baths \| 2409 Sq. Ft.	$900,159
3633 Hacienda Drive, Santa Rosa, CA 3 Beds \| 2 Baths \| 1412 Sq. Ft.	$692,086
3645 Hacienda Drive, Santa Rosa, CA 3 Beds \| 2 Baths \| 1510 Sq. Ft.	$685,265
3634 Hacienda Drive, Santa Rosa, CA 4 Beds \| 2.5 Baths \| 2287 Sq. Ft.	$970,138
3622 Hacienda Drive, Santa Rosa, CA 3 Beds \| 2.5 Baths \| 2116 Sq. Ft.	$958,896

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About this home

Redfin Estimate

Market trends in 95405, CA

Sale history for 3900 Montgomery Dr

Tax history for 3900 Montgomery Dr

Zoning and permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Is this your home?

Nearby similar homes

New listings for sale in 95405

Home values near 3900 Montgomery Dr

More real estate resources