433 1st St is a 1,226 square foot house on a 7,140 square foot lot with 2 bedrooms and 1 bathroom. Based on Redfin's San Rafael data, we estimate the home's value is $926,686.
Single-familyProperty Type
1909Year Built
7,140 sq ftLot Size
$756Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$926,686
$3,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.6% higher than the average sale price ($895K) 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
$4,628 (+2.8%)
$96,996 + $129,328
$226,324
2024
$4,504 (+3.4%)
$95,094 + $126,793
$221,887
2023
$4,354 (+4.3%)
$93,230 + $124,307
$217,537
2022
$4,174 (+1.6%)
$91,402 + $121,870
$213,272
2021
$4,109 (+2.1%)
$89,610 + $119,481
$209,091
2020
$4,024 (+5.2%)
$87,849 + $117,130
$204,979
2019
$3,826 (+1.2%)
$86,948 + $115,930
$202,878
2018
$3,782 (+3.2%)
$85,244 + $113,657
$198,901
2017
$3,664 (+3.8%)
$81,934 + $109,244
$191,178
2016
$3,528 (+4.5%)
$81,934 + $109,244
$191,178
2015
$3,375 (+5.2%)
$80,328 + $107,102
$187,430
2014
$3,208 (+1.7%)
$77,571 + $103,427
$180,998
2013
$3,155 (+4.6%)
$77,571 + $103,427
$180,998
2012
$3,015 (+1.7%)
$77,221 + $102,960
$180,181
2011
$2,965 (+1.3%)
$75,707 + $100,942
$176,649
2010
$2,928 (+2.1%)
$74,223 + $98,963
$173,186
2009
$2,868 (+5.0%)
$73,669 + $98,224
$171,893
2008
$2,732
$73,844 + $98,457
$172,301
Tax history for 433 1st St
Year
Property tax
Land + Additions
Assessment*
2025
$4,628 (+2.8%)
$96,996 + $129,328
$226,324
2024
$4,504 (+3.4%)
$95,094 + $126,793
$221,887
2023
$4,354 (+4.3%)
$93,230 + $124,307
$217,537
2022
$4,174 (+1.6%)
$91,402 + $121,870
$213,272
2021
$4,109 (+2.1%)
$89,610 + $119,481
$209,091
2020
$4,024 (+5.2%)
$87,849 + $117,130
$204,979
2019
$3,826 (+1.2%)
$86,948 + $115,930
$202,878
2018
$3,782 (+3.2%)
$85,244 + $113,657
$198,901
2017
$3,664 (+3.8%)
$81,934 + $109,244
$191,178
2016
$3,528 (+4.5%)
$81,934 + $109,244
$191,178
2015
$3,375 (+5.2%)
$80,328 + $107,102
$187,430
2014
$3,208 (+1.7%)
$77,571 + $103,427
$180,998
2013
$3,155 (+4.6%)
$77,571 + $103,427
$180,998
2012
$3,015 (+1.7%)
$77,221 + $102,960
$180,181
2011
$2,965 (+1.3%)
$75,707 + $100,942
$176,649
2010
$2,928 (+2.1%)
$74,223 + $98,963
$173,186
2009
$2,868 (+5.0%)
$73,669 + $98,224
$171,893
2008
$2,732
$73,844 + $98,457
$172,301
*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
HR1
Multifamily Residential Districts - High-Density
The high-density residential districts provide opportunities for high-density multifamily residential development.; High-density multifamily residential districts are included in the high-density residential land use category with densities ranging from 1,000 sq ft to 1,800 sq ft per dwelling unit.
Permitted uses
Include but are not limited to:
Garden center
Housing-Single unit
Housing-Multiple units
Housing-Senior
Educational/school
Recreation
Park & open space
Jan 13, 2010 • Final
Mechanical
Work on a furnace.
HVAC
May 8, 2005 • Final
Building
Work on a reroof.
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Exterior
Exterior Information
Building Style Type: Contemporary
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,226
Building Sq. Ft: 1,226
# of Units: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 247
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,140
Municipality Name: SAN RAFAEL
Acres: 0.1639
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: SAN RAFAEL
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,226
Stories: —
Lot Size: 7,140 square feet
Style: Single Family Residential
Year Built: 1909
Year Renovated: 1920
County: Marin County
APN: 012-062-01
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Sun Valley Elementary School
Public K-5 • Assigned • 1.2mi
10/10
James B. Davidson Middle School
Public 6-8 • Assigned • 0.7mi
6/10
San Rafael High School
Public 9-12 • Assigned • 1.4mi
6/10
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
3/10 Heat Factor
7 days above 86° 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, 15 days in 30 years
Provided by First Street
Historical weather
San Rafael, CA • 94901
Average low and high temperatures (°F)
59
42
61
45
69
48
67
47
72
50
75
52
74
54
80
55
78
55
74
52
62
47
55
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.6 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.6 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$881,000 – $1.07M
Reach more buyers when you sell with Redfin. Save up to $9,267 in fees.3 minutes to get started.