109 Smith Rd is a 3,357 square foot house on a 1.2 acre lot with 4 bedrooms and 4 bathrooms. Based on Redfin's Alamo data, we estimate the home's value is $2,572,056.
Single-familyProperty Type
1976Year Built
1.2 acresLot Size
$766Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,572,056
$32K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.3% lower than the average sale price ($3.04M) 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
$5,785 (+2.2%)
$166,538 + $286,594
$453,132
2024
$5,661 (+1.7%)
$163,273 + $280,975
$444,248
2023
$5,564 (+0.8%)
$160,072 + $275,466
$435,538
2022
$5,522 (+2.3%)
$156,934 + $270,065
$426,999
2021
$5,398 (+2.5%)
$153,857 + $264,770
$418,627
2020
$5,263 (+1.0%)
$150,841 + $259,579
$410,420
2019
$5,210 (+3.9%)
$149,295 + $256,918
$406,213
2018
$5,015 (+3.9%)
$146,368 + $251,881
$398,249
2017
$4,826 (+1.7%)
$140,686 + $242,101
$382,787
2016
$4,747 (+1.6%)
$140,686 + $242,101
$382,787
2015
$4,673 (+1.7%)
$137,928 + $237,354
$375,282
2014
$4,596 (+1.5%)
$133,196 + $229,210
$362,406
2013
$4,527 (+3.3%)
$133,196 + $229,210
$362,406
2012
$4,382 (+2.2%)
$132,595 + $228,175
$360,770
2011
$4,288 (+1.6%)
$129,996 + $223,701
$353,697
2010
$4,219 (−0.1%)
$127,448 + $219,315
$346,763
2009
$4,224 (+4.0%)
$126,496 + $217,676
$344,172
2008
$4,062
$126,797 + $218,194
$344,991
Tax history for 109 Smith Rd
Year
Property tax
Land + Additions
Assessment*
2025
$5,785 (+2.2%)
$166,538 + $286,594
$453,132
2024
$5,661 (+1.7%)
$163,273 + $280,975
$444,248
2023
$5,564 (+0.8%)
$160,072 + $275,466
$435,538
2022
$5,522 (+2.3%)
$156,934 + $270,065
$426,999
2021
$5,398 (+2.5%)
$153,857 + $264,770
$418,627
2020
$5,263 (+1.0%)
$150,841 + $259,579
$410,420
2019
$5,210 (+3.9%)
$149,295 + $256,918
$406,213
2018
$5,015 (+3.9%)
$146,368 + $251,881
$398,249
2017
$4,826 (+1.7%)
$140,686 + $242,101
$382,787
2016
$4,747 (+1.6%)
$140,686 + $242,101
$382,787
2015
$4,673 (+1.7%)
$137,928 + $237,354
$375,282
2014
$4,596 (+1.5%)
$133,196 + $229,210
$362,406
2013
$4,527 (+3.3%)
$133,196 + $229,210
$362,406
2012
$4,382 (+2.2%)
$132,595 + $228,175
$360,770
2011
$4,288 (+1.6%)
$129,996 + $223,701
$353,697
2010
$4,219 (−0.1%)
$127,448 + $219,315
$346,763
2009
$4,224 (+4.0%)
$126,496 + $217,676
$344,172
2008
$4,062
$126,797 + $218,194
$344,991
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 19, 2013 • Final
Building - residential solar photovoltaic
Install a roof-mounted solar photovoltaic system on a residential building. The system includes solar modules and an inverter.
Electrical
Solar
Nov 24, 2008 • Final
Building - residential re-roof
Tear off the existing roof and replace it with new composition shingles.
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
Room Information
# of Rooms: 12
Exterior
Property Information
Living Sq. Ft: 3,357
Ground Floor Sq. Ft: 3,357
Building Sq. Ft: 3,357
# of Stories: 1
Legal Description: POR SE 1/4 SEC 17 T1S R1W
Parking & Garage Information
Garage/Parking Sq. Ft: 594
Lot Information
# of Buildings: 1
Land Sq. Ft: 52,272
Acres: 1.2
Zoning Code: R-40
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,357
Stories: 1.0
Lot Size: 1.2 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1978
County: Contra Costa County
APN: 1960500187
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Green Valley Elementary School
Public K-5 • Assigned • 0.9mi
10/10
Los Cerros Middle School
Public 6-8 • Assigned • 0.5mi
10/10
Monte Vista High School
Public 9-12 • Assigned • 0.3mi
10/10
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
5/10 Fire Factor
4% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 95° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Alamo, CA • 94507
Average low and high temperatures (°F)
58
39
61
42
68
46
68
47
74
51
80
54
80
55
86
58
83
57
76
53
62
44
56
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.8 hours in
June and 4.8 hours in December, placing it above the
U.S. average for solar exposure.
11.8 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.44M – $2.96M
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