19515 Hidden Valley Rd is a 724 square foot house on a 5,000 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on November 10, 1992 for $90,000. Based on Redfin's Guerneville data, we estimate the home's value is $439,352.
Single-familyProperty Type
1954Year Built
5,000 sq ftLot Size
$607Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$439,352
$349K since sold in November 1992$2,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.8% higher than the average sale price ($379K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 26, 2025 • Final
Building permit with plan check
Bathroom
Remodel
Sep 8, 2022 • Final
Building permit no plan check
Kitchen
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: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 3
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Fair
Property Information
Subdivision Name: GUERNEVILLE
Living Sq. Ft: 724
Ground Floor Sq. Ft: 724
Building Sq. Ft: 724
# of Stories: 1
Legal Description: MAP 46 PG 48 BLK 6 PART OF LOT 11
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 11
Legal Block Number: 6
Acres: 0.1148
Zoning Code: R14UA
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 724
Stories: 1.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1954
Year Renovated: 1955
County: Sonoma County
APN: 072060041000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
K - 12
Preschool & daycare
Guerneville Elementary School
Charter K-8 • Assigned • 2.0mi
4/10
Analy High School
Public 9-12 • Assigned • 12.2mi
8/10
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
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 85° expected this year, 19 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Guerneville, CA • 95446
Average low and high temperatures (°F)
59
40
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43
69
45
66
45
74
49
78
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79
52
85
53
79
55
71
50
62
45
57
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.6 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.6 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$418,000 – $506,000
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