Google street view image for 1855 Happy Valley Rd, Santa Rosa, CA 95409

Off Market Aug 2004 for $1.1M

—

Est. refi paymentEst. refi $7,430/mo

•

4 ba

•

5,548

sq ft

1855 Happy Valley Rd, Santa Rosa, CA 95409

About this home

1855 Happy Valley Rd is a 5,548 square foot property on a 1 acre lot with 5 bedrooms and 4 bathrooms. - it last sold on August 27, 2004 for $1,127,500.

1992Year Built

1 acresLot Size

$203Price/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 August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

98.9%

0.1% MoM

Median sale price

$832K

$33K MoM

Avg. days on market

44d

5 days MoM

Recently sold homes

105

6 MoM

New listings for sale

NEW 12 HRS AGO
$724,500
2 beds2 baths1,665 sq ft
7569 Oak Leaf Dr, Santa Rosa, CA 95409
NEW 16 HRS AGO
$439,000
2 beds1.5 baths1,320 sq ft
4395 Sonoma Hwy, Santa Rosa, CA 95409
OPEN SAT, 12PM TO 3PM
$579,000
2 beds2 baths1,284 sq ft
421 Meadowgreen Dr, Santa Rosa, CA 95409
NEW 33 HRS AGO
$1,250,000
3 beds2.5 baths3,029 sq ft
6279 Melita Rd, Santa Rosa, CA 95409
$875,000
5 beds3.5 baths1,940 sq ft
5212 Piedmont Dr, Santa Rosa, CA 95409
OPEN SUN, 12PM TO 3PM
$169,000
2 beds2 baths2,040 sq ft
105 Glenoak Ct, Santa Rosa, CA 95409
$849,000
3 beds2.5 baths1,820 sq ft
5410 Diane Way, Santa Rosa, CA 95409
$220,000
2 beds2 baths1,344 sq ft
82 Cardinal Way, Santa Rosa, CA 95409
OPEN SAT, 12PM TO 3PM
$799,000
3 beds2 baths1,700 sq ft
4707 Venti Ln, Santa Rosa, CA 95409
$789,000
3 beds2 baths1,668 sq ft
5305 San Luis Ave, Santa Rosa, CA 95409
See all

Provided by Redfin

Sale history for 1855 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$19,065 (+1.4%)

$460,894 + $1,204,963

$1,665,857

2024

$18,795 (+3.9%)

$451,857 + $1,181,337

$1,633,194

2023

$18,095 (+4.3%)

$442,998 + $1,158,174

$1,601,172

2022

$17,352 (+2.0%)

$434,312 + $1,135,465

$1,569,777

2021

$17,010 (+0.4%)

$425,797 + $1,113,201

$1,538,998

2020

$16,948 (+0.9%)

$417,449 + $1,091,374

$1,508,823

2019

$16,798 (+0.6%)

$413,169 + $1,080,184

$1,493,353

2018

$16,703 (+1.8%)

$405,068 + $1,059,004

$1,464,072

2017

$16,402 (+4.0%)

$389,340 + $1,017,883

$1,407,223

2015

$15,776 (+28.4%)

$381,706 + $997,925

$1,379,631

2014

$12,289

$360,000 + $720,000

$1,080,000

Tax history for 1855 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$19,065 (+1.4%)

$460,894 + $1,204,963

$1,665,857

2024

$18,795 (+3.9%)

$451,857 + $1,181,337

$1,633,194

2023

$18,095 (+4.3%)

$442,998 + $1,158,174

$1,601,172

2022

$17,352 (+2.0%)

$434,312 + $1,135,465

$1,569,777

2021

$17,010 (+0.4%)

$425,797 + $1,113,201

$1,538,998

2020

$16,948 (+0.9%)

$417,449 + $1,091,374

$1,508,823

2019

$16,798 (+0.6%)

$413,169 + $1,080,184

$1,493,353

2018

$16,703 (+1.8%)

$405,068 + $1,059,004

$1,464,072

2017

$16,402 (+4.0%)

$389,340 + $1,017,883

$1,407,223

2015

$15,776 (+28.4%)

$381,706 + $997,925

$1,379,631

2014

$12,289

$360,000 + $720,000

$1,080,000

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

Zoning

RR-20

Rural Residential District - 20,000 sq ft

The RR zoning district is applied to areas of the City intended to accommodate residential neighborhoods with compatible agricultural uses, but where the primary uses are residential, and compatible accessory uses. The maximum allowable density ranges from 0.2 to 2 dwellings per acre, with the specific allowable density for each parcel shown on the zoning map by a numerical suffix to the RR map symbol see Section 20-22.040. The RR zoning district implements and is consistent with the Residential Very Low Density land use classification of the General Plan.

Permitted uses

Include but are not limited to:

Agriculture-Other
Healthcare-Other
Housing-Group
Housing-Single unit
Housing-Student
Housing-Other
Infrastructure-Other
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Housing-Mobile home park

Property details

Interior

Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 2

Fireplace Information
# of Fireplaces: 3
Has Fireplace

Room Information
# of Rooms: 5

Exterior

Exterior Information
Building Construction Quality: Good

Property Information
Subdivision Name: ALTA VISTA HEIGHTS
Living Sq. Ft: 5,548
Building Sq. Ft: 6,387
# of Stories: 2
Legal Description: 2014 FM 181-100-031 & PTN 053 LLA SR

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 839
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 43,530
Legal Lot Number: 31
Acres: 0.9993
County Use Description: DETACHED UNIT

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 5
Baths: 4.0
Sq. Ft.: 5,548
Stories: 2.0
Lot Size: 1 acres
Style: Other
Year Built: 1992
Year Renovated: 1992
County: Sonoma County
APN: 181100057000

Home facts updated by county records on Aug 13, 2026

Around this home

Schools

Madrone Elementary School

Public K-6 • Assigned • 1.0mi

6/10

Rincon Valley Middle School

Public 7-8 • Assigned • 1.7mi

5/10

Maria Carrillo High School

Public 9-12 • Assigned • 2.1mi

9/10

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

3/10 Heat Factor

5 days above 92° expected this year, 10 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 • 95409

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 95409

NEW 12 HRS AGO

$724,500

2 beds2 baths1,665 sq ft

7569 Oak Leaf Dr, Santa Rosa, CA 95409

NEW 16 HRS AGO

$439,000

2 beds1.5 baths1,320 sq ft

4395 Sonoma Hwy, Santa Rosa, CA 95409

OPEN SAT, 12PM TO 3PM

$579,000

2 beds2 baths1,284 sq ft

421 Meadowgreen Dr, Santa Rosa, CA 95409

NEW 33 HRS AGO

$1,250,000

3 beds2.5 baths3,029 sq ft

6279 Melita Rd, Santa Rosa, CA 95409

$875,000

5 beds3.5 baths1,940 sq ft

5212 Piedmont Dr, Santa Rosa, CA 95409

OPEN SUN, 12PM TO 3PM

$169,000

2 beds2 baths2,040 sq ft

105 Glenoak Ct, Santa Rosa, CA 95409

$849,000

3 beds2.5 baths1,820 sq ft

5410 Diane Way, Santa Rosa, CA 95409

$220,000

2 beds2 baths1,344 sq ft

82 Cardinal Way, Santa Rosa, CA 95409

OPEN SAT, 12PM TO 3PM

$799,000

3 beds2 baths1,700 sq ft

4707 Venti Ln, Santa Rosa, CA 95409

Home values near 1855 Happy Valley Rd

Data from public records.

Address	Redfin Estimate
1839 Happy Valley Rd, Santa Rosa, CA 2 Beds \| 2.5 Baths \| 3426 Sq. Ft.	$1,578,189
1863 Happy Valley Rd, Santa Rosa, CA 4 Beds \| 3.5 Baths \| 3725 Sq. Ft.	$1,476,966

Address	Redfin Estimate
1847 Happy Valley Rd, Santa Rosa, CA 4 Beds \| 3 Baths \| 2668 Sq. Ft.	$1,109,926
1872 Happy Valley Rd, Santa Rosa, CA 4 Beds \| 2.5 Baths \| 3309 Sq. Ft.	$1,551,579

Address	Redfin Estimate
1851 Happy Valley Rd, Santa Rosa, CA 4 Beds \| 3 Baths \| 2720 Sq. Ft.	$1,409,998
1870 Happy Valley Rd, Santa Rosa, CA 4 Beds \| 3.5 Baths \| 3538 Sq. Ft.	$1,364,645

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GreatSchools Ratings provided by GreatSchools.org.

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