As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$4,019 (+7.7%)
$357,000 + $301,155
$658,155
2024
$3,730 (+8.0%)
$31,555 + $99,674
$131,229
2023
$3,453 (+3.6%)
$30,936 + $97,720
$128,656
2022
$3,332 (+1.5%)
$30,330 + $95,804
$126,134
2021
$3,281 (+30.3%)
$29,735 + $93,926
$123,661
2020
$2,518 (+5.4%)
$29,152 + $92,084
$121,236
2019
$2,389 (+1.3%)
$28,853 + $36,704
$65,557
2018
$2,358 (+2.5%)
$28,288 + $35,984
$64,272
2017
$2,301 (+4.6%)
$27,189 + $34,587
$61,776
2016
$2,201 (+4.3%)
$27,189 + $34,587
$61,776
2015
$2,111 (+5.8%)
$26,656 + $33,909
$60,565
2014
$1,995 (+3.2%)
$25,736 + $32,740
$58,476
2013
$1,933 (+5.2%)
$25,736 + $32,740
$58,476
2012
$1,838 (+1.5%)
$25,620 + $32,593
$58,213
2011
$1,811 (+1.4%)
$25,117 + $31,954
$57,071
2010
$1,786 (+6.6%)
$24,625 + $31,327
$55,952
2009
$1,676 (+5.9%)
$24,441 + $31,093
$55,534
2008
$1,583
$24,499 + $31,167
$55,666
Tax history for 135 Spring Grove Ave
Year
Property tax
Land + Additions
Assessment*
2025
$4,019 (+7.7%)
$357,000 + $301,155
$658,155
2024
$3,730 (+8.0%)
$31,555 + $99,674
$131,229
2023
$3,453 (+3.6%)
$30,936 + $97,720
$128,656
2022
$3,332 (+1.5%)
$30,330 + $95,804
$126,134
2021
$3,281 (+30.3%)
$29,735 + $93,926
$123,661
2020
$2,518 (+5.4%)
$29,152 + $92,084
$121,236
2019
$2,389 (+1.3%)
$28,853 + $36,704
$65,557
2018
$2,358 (+2.5%)
$28,288 + $35,984
$64,272
2017
$2,301 (+4.6%)
$27,189 + $34,587
$61,776
2016
$2,201 (+4.3%)
$27,189 + $34,587
$61,776
2015
$2,111 (+5.8%)
$26,656 + $33,909
$60,565
2014
$1,995 (+3.2%)
$25,736 + $32,740
$58,476
2013
$1,933 (+5.2%)
$25,736 + $32,740
$58,476
2012
$1,838 (+1.5%)
$25,620 + $32,593
$58,213
2011
$1,811 (+1.4%)
$25,117 + $31,954
$57,071
2010
$1,786 (+6.6%)
$24,625 + $31,327
$55,952
2009
$1,676 (+5.9%)
$24,441 + $31,093
$55,534
2008
$1,583
$24,499 + $31,167
$55,666
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R20
H
Single-Family Residential District
The single-family residential districts provide opportunities for low-density, detached single-family residential development. Development densities are based on existing development patterns in the area and environmental site constraints. In hillside areas, development shall conform to the hillside development standards and review procedures established in Chapter 14.12, Hillside Development Overlay District.; Single-family residential districts include hillside resource residential land use categories with minimum densities of 2 or more acres for minimum lot sizes; hillside residential and residential estate categories with densities from 20,000 sq ft to 2 acre lot minimums; and low-density residential land use categories with densities ranging from 5,000 sq ft to 20,000 sq ft lot minimums.
Zone overlays
Hillside Development Overlay District
Permitted uses
Include but are not limited to:
Garden center
Housing-Single unit
Housing-Multiple units
Housing-Senior
Educational/school
Recreation
Park & open space
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: 1,279
Building Sq. Ft: 1,279
# of Units: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 200
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,900
Municipality Name: SAN RAFAEL
Acres: 0.1584
County Use Description: 1 FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Tax Area: SAN RAFAEL
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,279
Stories: —
Lot Size: 6,900 square feet
Style: Single Family Residential
Year Built: 1918
Year Renovated: 1935
County: Marin County
APN: 012-024-08
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Sun Valley Elementary School
Public K-5 • Assigned • 0.9mi
10/10
James B. Davidson Middle School
Public 6-8 • Assigned • 1.2mi
6/10
San Rafael High School
Public 9-12 • Assigned • 1.9mi
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
6 days above 86° expected this year, 14 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
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