4300 Langner Ave is a 1,566 square foot house on a 0.8 acre lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $671,796.
Single-familyProperty Type
1920Year Built
0.8 acresLot Size
$429Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$671,796
$7,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 20.8% lower than the average sale price ($849K) 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
$637 (+1.4%)
$16,484 + $18,955
$35,439
2024
$628 (+0.2%)
$16,161 + $18,584
$34,745
2023
$627 (+3.6%)
$15,845 + $18,220
$34,065
2022
$605 (+4.9%)
$15,535 + $17,863
$33,398
2021
$577 (+20.0%)
$15,231 + $17,513
$32,744
2020
$481 (+1.8%)
$14,933 + $17,170
$32,103
2019
$472 (+38.1%)
$14,780 + $16,994
$31,774
2018
$342 (+2.5%)
$14,491 + $16,661
$31,152
2017
$333 (+8.6%)
$13,929 + $16,015
$29,944
2015
$307 (+3.7%)
$13,656 + $15,701
$29,357
2014
$296 (+1.2%)
$13,188 + $15,164
$28,352
2013
$293 (+2.3%)
$13,188 + $15,164
$28,352
2012
$286 (+2.5%)
$13,129 + $15,096
$28,225
2011
$279 (+2.5%)
$12,872 + $14,800
$27,672
2010
$272 (−0.1%)
$12,620 + $14,510
$27,130
2009
$272 (+4.1%)
$12,526 + $14,402
$26,928
2007
$262
$12,310 + $14,154
$26,464
Tax history for 4300 Langner Ave
Year
Property tax
Land + Additions
Assessment*
2025
$637 (+1.4%)
$16,484 + $18,955
$35,439
2024
$628 (+0.2%)
$16,161 + $18,584
$34,745
2023
$627 (+3.6%)
$15,845 + $18,220
$34,065
2022
$605 (+4.9%)
$15,535 + $17,863
$33,398
2021
$577 (+20.0%)
$15,231 + $17,513
$32,744
2020
$481 (+1.8%)
$14,933 + $17,170
$32,103
2019
$472 (+38.1%)
$14,780 + $16,994
$31,774
2018
$342 (+2.5%)
$14,491 + $16,661
$31,152
2017
$333 (+8.6%)
$13,929 + $16,015
$29,944
2015
$307 (+3.7%)
$13,656 + $15,701
$29,357
2014
$296 (+1.2%)
$13,188 + $15,164
$28,352
2013
$293 (+2.3%)
$13,188 + $15,164
$28,352
2012
$286 (+2.5%)
$13,129 + $15,096
$28,225
2011
$279 (+2.5%)
$12,872 + $14,800
$27,672
2010
$272 (−0.1%)
$12,620 + $14,510
$27,130
2009
$272 (+4.1%)
$12,526 + $14,402
$26,928
2007
$262
$12,310 + $14,154
$26,464
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Apr 30, 2024 • Final
Building permit no plan check
Electrical
Jun 11, 2016 • Final
Building permit no plan check
Re-roof a single-family home.
Roofing
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: 2
Heating & Cooling
Heating Type: Wall Furnace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Fair
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Fair
Property Information
Subdivision Name: SANTA ROSA FARMS SUB 2
Living Sq. Ft: 1,566
Ground Floor Sq. Ft: 1,016
Building Sq. Ft: 1,566
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 34,848
Acres: 0.8
Zoning Code: RRB7FRZN
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,566
Stories: 1.0
Lot Size: 0.8 acres
Style: Single Family Residential
Year Built: 1920
Year Renovated: 1940
County: Sonoma County
APN: 045033009000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Bellevue Elementary School
Public K-6 • Assigned • 1.8mi
4/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 5.9mi
1/10
Elsie Allen High School
Public 9-12 • Assigned • 2.3mi
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
0.31% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 91° 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)
62
39
63
43
70
45
67
46
74
50
77
52
78
53
83
54
80
56
78
50
65
45
58
43
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
Estimated sale price
$639,000 – $773,000
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