1670 Mathwig Dr is a 1,236 square foot house on a 6,000 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $623,730.
Single-familyProperty Type
1978Year Built
6,000 sq ftLot Size
$505Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$623,730
$37K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.9% higher than the average sale price ($538K) 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
$2,914 (+21.3%)
$34,625 + $87,793
$122,418
2024
$2,403 (+2.8%)
$33,947 + $86,072
$120,019
2023
$2,337 (−7.2%)
$33,282 + $84,385
$117,667
2022
$2,520 (+7.6%)
$32,630 + $82,731
$115,361
2021
$2,342 (−33.6%)
$31,991 + $81,109
$113,100
2020
$3,526 (+12.6%)
$31,364 + $79,519
$110,883
2019
$3,132 (+20.6%)
$31,043 + $78,704
$109,747
2018
$2,596 (+22.1%)
$30,435 + $77,161
$107,596
2017
$2,126 (+5.8%)
$29,254 + $74,166
$103,420
2015
$2,009 (+3.6%)
$28,681 + $72,712
$101,393
2014
$1,939 (+0.9%)
$27,698 + $70,218
$97,916
2013
$1,922 (+3.4%)
$27,698 + $70,218
$97,916
2012
$1,859 (+2.0%)
$27,573 + $69,901
$97,474
2011
$1,822 (+1.8%)
$27,033 + $68,531
$95,564
2010
$1,790 (+0.5%)
$26,503 + $67,188
$93,691
2009
$1,781 (+2.0%)
$26,305 + $66,686
$92,991
2007
$1,747
$25,851 + $65,535
$91,386
Tax history for 1670 Mathwig Dr
Year
Property tax
Land + Additions
Assessment*
2025
$2,914 (+21.3%)
$34,625 + $87,793
$122,418
2024
$2,403 (+2.8%)
$33,947 + $86,072
$120,019
2023
$2,337 (−7.2%)
$33,282 + $84,385
$117,667
2022
$2,520 (+7.6%)
$32,630 + $82,731
$115,361
2021
$2,342 (−33.6%)
$31,991 + $81,109
$113,100
2020
$3,526 (+12.6%)
$31,364 + $79,519
$110,883
2019
$3,132 (+20.6%)
$31,043 + $78,704
$109,747
2018
$2,596 (+22.1%)
$30,435 + $77,161
$107,596
2017
$2,126 (+5.8%)
$29,254 + $74,166
$103,420
2015
$2,009 (+3.6%)
$28,681 + $72,712
$101,393
2014
$1,939 (+0.9%)
$27,698 + $70,218
$97,916
2013
$1,922 (+3.4%)
$27,698 + $70,218
$97,916
2012
$1,859 (+2.0%)
$27,573 + $69,901
$97,474
2011
$1,822 (+1.8%)
$27,033 + $68,531
$95,564
2010
$1,790 (+0.5%)
$26,503 + $67,188
$93,691
2009
$1,781 (+2.0%)
$26,305 + $66,686
$92,991
2007
$1,747
$25,851 + $65,535
$91,386
*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
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
Jun 11, 2016 • Final
Building history record
Work on a foundation.
Grading
Jun 11, 2016 • Final
Building permit no plan check
Replace a gas furnace with a ninety-three percent efficiency rating and prepare for air conditioning in a single-family home.
Gas
HVAC
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: DUTTON MANOR SUB
Living Sq. Ft: 1,236
Ground Floor Sq. Ft: 1,236
Building Sq. Ft: 1,236
# of Stories: 1
Legal Description: DUTTON MANOR SUB LOT 55
Parking & Garage Information
Garage/Parking Sq. Ft: 440
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,000
Legal Lot Number: 55
Acres: 0.1377
Zoning Code: R15UA
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,236
Stories: 1.0
Lot Size: 6,000 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1979
County: Sonoma County
APN: 125590055000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Sheppard Elementary School
Public K-6 • Assigned • 0.1mi
6/10
Santa Rosa Middle School
Public 7-8 • Assigned • 1.9mi
2/10
Elsie Allen High School
Public 9-12 • Assigned • 1.1mi
2/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
4/10 Flood Factor
Estimated 19-29% chance 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
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)
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
$593,000 – $718,000
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