1842 Hearn Ave is a 1,642 square foot home on a 6,600 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $394,548.
ManufacturedProperty Type
1999Year Built
6,600 sq ftLot Size
$240Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$394,548
$3,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 37.7% lower than the average sale price ($633K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,901 (−3.0%)
$24,140 + $145,784
$169,924
2024
$1,959 (−1.2%)
$23,667 + $142,926
$166,593
2023
$1,982 (+3.7%)
$23,203 + $140,124
$163,327
2022
$1,911 (+1.1%)
$22,749 + $137,377
$160,126
2021
$1,891 (+2.9%)
$22,303 + $134,684
$156,987
2020
$1,838 (+1.2%)
$21,866 + $132,044
$153,910
2019
$1,815 (+0.8%)
$21,642 + $130,691
$152,333
2018
$1,800 (+2.4%)
$21,218 + $128,129
$149,347
2017
$1,757 (+6.4%)
$20,395 + $123,154
$143,549
2015
$1,652 (+2.3%)
$19,996 + $120,740
$140,736
2014
$1,615 (+1.4%)
$19,311 + $116,598
$135,909
2013
$1,593 (+1.8%)
$19,311 + $116,598
$135,909
2012
$1,564 (+2.2%)
$19,224 + $116,072
$135,296
2011
$1,530 (+2.7%)
$18,848 + $113,797
$132,645
2010
$1,489
$18,479 + $111,566
$130,045
2009
$1,490 (+4.2%)
$18,341 + $110,733
$129,074
2007
$1,430
$18,025 + $108,821
$126,846
Tax history for 1842 Hearn Ave
Year
Property tax
Land + Additions
Assessment*
2025
$1,901 (−3.0%)
$24,140 + $145,784
$169,924
2024
$1,959 (−1.2%)
$23,667 + $142,926
$166,593
2023
$1,982 (+3.7%)
$23,203 + $140,124
$163,327
2022
$1,911 (+1.1%)
$22,749 + $137,377
$160,126
2021
$1,891 (+2.9%)
$22,303 + $134,684
$156,987
2020
$1,838 (+1.2%)
$21,866 + $132,044
$153,910
2019
$1,815 (+0.8%)
$21,642 + $130,691
$152,333
2018
$1,800 (+2.4%)
$21,218 + $128,129
$149,347
2017
$1,757 (+6.4%)
$20,395 + $123,154
$143,549
2015
$1,652 (+2.3%)
$19,996 + $120,740
$140,736
2014
$1,615 (+1.4%)
$19,311 + $116,598
$135,909
2013
$1,593 (+1.8%)
$19,311 + $116,598
$135,909
2012
$1,564 (+2.2%)
$19,224 + $116,072
$135,296
2011
$1,530 (+2.7%)
$18,848 + $113,797
$132,645
2010
$1,489
$18,479 + $111,566
$130,045
2009
$1,490 (+4.2%)
$18,341 + $110,733
$129,074
2007
$1,430
$18,025 + $108,821
$126,846
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-1-6
Single-Family Residential District - 6,000 sq ft
The R-1 zoning district is applied to areas of the City intended to be maintained as residential neighborhoods comprised of detached and attached single-family houses, clustered Residential hillside projects, and small multi-family projects, together with compatible accessory uses. The maximum allowable density ranges from two to 13 dwellings per acre, with the specific allowable density for each parcel shown on the zoning map by a numerical suffix to the R-1 map symbol see Section 20-22.040. The R-1 zoning district implements and is consistent with the Residential Very Low Density where residential clustered on hillsides is desirable, Low Density or Open Space, Low Density, and Medium Low Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Agriculture-Other
Day care facility
Healthcare-Other
Housing-Single unit
Housing-Student
Housing-Other
Infrastructure-Other
Housing-Mobile home park
Property details
Interior
Bathroom Information
# of Full Baths: 2
Room Information
# of Rooms: 6
Exterior
Mobile Home Information
Is Mobile Home
Property Information
Living Sq. Ft: 1,642
Building Sq. Ft: 1,642
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,600
Acres: 0.1515
County Use Description: MANUFACTURED - URBAN LOT
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,642
Stories: 1.0
Lot Size: 6,600 square feet
Style: Mobile/Manufactured Home
Year Built: 1999
Year Renovated: 1999
County: Sonoma County
APN: 134301044000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Meadow View Elementary School
Public K-6 • Assigned • 0.4mi
3/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 3.1mi
1/10
Elsie Allen High School
Public 9-12 • Assigned • 0.6mi
2/10
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 93° expected this year, 16 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 • 95407
Average low and high temperatures (°F)
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43°
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.