523 Middle Rincon Rd is a 2,032 square foot house on a 0.53 acre lot with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $907,279.
Single-familyProperty Type
1987Year Built
0.53 acresLot Size
$446Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$907,279
$2,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9% lower than the average sale price ($997K) 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
$4,414 (+1.8%)
$151,301 + $224,518
$375,819
2024
$4,336 (+3.9%)
$148,335 + $220,116
$368,451
2023
$4,175 (+4.3%)
$145,427 + $215,800
$361,227
2022
$4,003 (+2.1%)
$142,576 + $211,569
$354,145
2021
$3,921 (+0.4%)
$139,781 + $207,421
$347,202
2020
$3,906 (+1.0%)
$137,041 + $203,354
$340,395
2019
$3,867 (+0.7%)
$135,636 + $201,269
$336,905
2018
$3,840 (+1.9%)
$132,977 + $197,323
$330,300
2017
$3,768 (+4.4%)
$127,814 + $189,661
$317,475
2015
$3,609 (+3.8%)
$125,308 + $185,943
$311,251
2014
$3,478 (+2.7%)
$121,009 + $179,563
$300,572
2013
$3,386 (+1.8%)
$121,009 + $179,563
$300,572
2012
$3,326 (+2.1%)
$120,463 + $178,752
$299,215
2011
$3,257 (+1.6%)
$118,101 + $175,248
$293,349
2010
$3,205 (−0.5%)
$115,786 + $171,812
$287,598
2009
$3,221 (+2.1%)
$114,921 + $170,528
$285,449
2007
$3,153
$112,936 + $167,583
$280,519
Tax history for 523 Middle Rincon Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,414 (+1.8%)
$151,301 + $224,518
$375,819
2024
$4,336 (+3.9%)
$148,335 + $220,116
$368,451
2023
$4,175 (+4.3%)
$145,427 + $215,800
$361,227
2022
$4,003 (+2.1%)
$142,576 + $211,569
$354,145
2021
$3,921 (+0.4%)
$139,781 + $207,421
$347,202
2020
$3,906 (+1.0%)
$137,041 + $203,354
$340,395
2019
$3,867 (+0.7%)
$135,636 + $201,269
$336,905
2018
$3,840 (+1.9%)
$132,977 + $197,323
$330,300
2017
$3,768 (+4.4%)
$127,814 + $189,661
$317,475
2015
$3,609 (+3.8%)
$125,308 + $185,943
$311,251
2014
$3,478 (+2.7%)
$121,009 + $179,563
$300,572
2013
$3,386 (+1.8%)
$121,009 + $179,563
$300,572
2012
$3,326 (+2.1%)
$120,463 + $178,752
$299,215
2011
$3,257 (+1.6%)
$118,101 + $175,248
$293,349
2010
$3,205 (−0.5%)
$115,786 + $171,812
$287,598
2009
$3,221 (+2.1%)
$114,921 + $170,528
$285,449
2007
$3,153
$112,936 + $167,583
$280,519
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
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
Apr 25, 2022 • Active
Residential mechanical
Replace a furnace in the garage and install a new condenser in the side yard.
HVAC
May 7, 2020 • Final
Residential addition-alteration
Tear off existing roofing and install new Class A rated composition shingles on a single-family home.
Remodel
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
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: MIDDLE RINCON MDWS SUB
Living Sq. Ft: 2,032
Building Sq. Ft: 2,032
# of Stories: 1
Legal Description: REMAP FROM 030-310-069-000 - 08/11/98
Lot Information
# of Buildings: 1
Land Sq. Ft: 23,124
Legal Lot Number: 5
Acres: 0.5309
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,032
Stories: 1.0
Lot Size: 0.53 acres
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1988
County: Sonoma County
APN: 182200035000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Madrone Elementary School
Public K-6 • Assigned • 0.2mi
6/10
Rincon Valley Middle School
Public 7-8 • Assigned • 0.8mi
5/10
Maria Carrillo High School
Public 9-12 • Assigned • 0.9mi
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
0.31% 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
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)
61
42
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44
69
47
67
46
74
50
78
53
78
53
85
55
82
55
76
52
62
46
58
44
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
$862,000 – $1.04M
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