543 Mountain View Ave is a 1,510 square foot house on a 0.5 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Santa Rosa data, we estimate the home's value is $645,639.
Single-familyProperty Type
1957Year Built
0.5 acresLot Size
$428Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$645,639
$10K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.7% lower than the average sale price ($766K) of 5 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
$4,290 (+1.3%)
$192,390 + $157,649
$350,039
2024
$4,233 (−0.8%)
$188,618 + $154,558
$343,176
2023
$4,268 (+3.7%)
$184,920 + $151,528
$336,448
2022
$4,117 (+1.7%)
$181,295 + $148,557
$329,852
2021
$4,047 (+3.0%)
$177,741 + $145,645
$323,386
2020
$3,930 (+1.2%)
$174,256 + $142,790
$317,046
2019
$3,882 (+8.1%)
$172,470 + $141,326
$313,796
2018
$3,592 (+2.5%)
$169,089 + $138,555
$307,644
2017
$3,505 (+69.8%)
$162,524 + $133,176
$295,700
2015
$2,064 (+3.6%)
$68,677 + $111,129
$179,806
2014
$1,992 (+1.3%)
$66,321 + $107,316
$173,637
2013
$1,966 (+1.9%)
$66,321 + $107,316
$173,637
2012
$1,930 (+2.3%)
$66,022 + $106,831
$172,853
2011
$1,887 (+2.7%)
$64,728 + $104,737
$169,465
2010
$1,837
$63,459 + $102,684
$166,143
2009
$1,838 (+4.2%)
$62,985 + $101,917
$164,902
2007
$1,764
$61,898 + $100,157
$162,055
Tax history for 543 Mountain View Ave
Year
Property tax
Land + Additions
Assessment*
2025
$4,290 (+1.3%)
$192,390 + $157,649
$350,039
2024
$4,233 (−0.8%)
$188,618 + $154,558
$343,176
2023
$4,268 (+3.7%)
$184,920 + $151,528
$336,448
2022
$4,117 (+1.7%)
$181,295 + $148,557
$329,852
2021
$4,047 (+3.0%)
$177,741 + $145,645
$323,386
2020
$3,930 (+1.2%)
$174,256 + $142,790
$317,046
2019
$3,882 (+8.1%)
$172,470 + $141,326
$313,796
2018
$3,592 (+2.5%)
$169,089 + $138,555
$307,644
2017
$3,505 (+69.8%)
$162,524 + $133,176
$295,700
2015
$2,064 (+3.6%)
$68,677 + $111,129
$179,806
2014
$1,992 (+1.3%)
$66,321 + $107,316
$173,637
2013
$1,966 (+1.9%)
$66,321 + $107,316
$173,637
2012
$1,930 (+2.3%)
$66,022 + $106,831
$172,853
2011
$1,887 (+2.7%)
$64,728 + $104,737
$169,465
2010
$1,837
$63,459 + $102,684
$166,143
2009
$1,838 (+4.2%)
$62,985 + $101,917
$164,902
2007
$1,764
$61,898 + $100,157
$162,055
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 15, 2024 • Final
Solar-solarapp
Install a photovoltaic solar system with modules and an energy storage system.
Battery
Electrical
Solar
Jun 11, 2016 • Final
Building permit no plan check
Perform an electrical service upgrade for a single-family home.
Electrical
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
Heating & Cooling
Heating Type: Wall Furnace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Fair
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Pool Information
Has Pool
Property Information
Subdivision Name: COTATI RHO
Living Sq. Ft: 1,510
Ground Floor Sq. Ft: 1,510
Building Sq. Ft: 2,158
# of Stories: 1
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 552
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 21,850
Acres: 0.5016
Zoning Code: RR3
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,510
Stories: 1.0
Lot Size: 0.5 acres
Style: Single Family Residential
Year Built: 1957
Year Renovated: 1957
County: Sonoma County
APN: 045282013000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Taylor Mountain Elementary School
Public K-6 • Assigned • 1.7mi
2/10
Montgomery High School
Public 9-12 • Assigned • 4.2mi
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
0.77% 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
76
53
83
54
81
54
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
$614,000 – $743,000
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