21345 Mason Rd is a 999 square foot house on a 2.3 acre lot with 2 bedrooms and 1 bathroom. - it last sold on August 13, 2015 for $92,000. Based on Redfin's Colfax data, we estimate the home's value is $501,233.
Single-familyProperty Type
2015Year Built
2.3 acresLot Size
$502Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$501,233
$409K since sold in August 2015$9,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.6% higher than the average sale price ($462K) of 6 comparable homes.
Windermere Signature Properties Auburn, Keller Williams Realty
See all
Provided by Redfin
Sale history for 21345 Mason Rd
Date
Event
Price
Public Records
Aug 13, 2015
Sold
$92,000
$92/sq ft
Public Records
Apr 30, 2014
Sold
$90,000
$90/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,382 (+65.7%)
$207,499 + $398,247
$605,746
2024
$4,455 (+1.7%)
$250,000 + $440,000
$690,000
2023
$4,382 (+2.0%)
$108,160 + $288,684
$396,844
2022
$4,295 (+2.4%)
$106,040 + $283,024
$389,064
2021
$4,196 (+1.4%)
$103,961 + $277,475
$381,436
2020
$4,140 (+2.1%)
$101,923 + $272,035
$373,958
2019
$4,055 (+8.6%)
$100,878 + $269,246
$370,124
2018
$3,733 (+4.5%)
$98,900 + $263,967
$362,867
2017
$3,572 (+24.1%)
$95,060 + $244,818
$339,878
2016
$2,878 (+200.4%)
$95,060 + $244,818
$339,878
2015
$958 (+63.5%)
$93,197 + $179,924
$273,121
2014
$586 (+8.6%)
$51,700 + $3,300
$55,000
2013
$539
$51,700 + $3,300
$55,000
2012
$539 (−76.0%)
$47,000 + $3,000
$50,000
2011
$2,244 (+0.7%)
$47,000 + $3,000
$50,000
2010
$2,228 (+1.4%)
$213,331 + $3,097
$216,428
2009
$2,198 (+2.1%)
$211,737 + $3,074
$214,811
2008
$2,152
$212,241 + $3,082
$215,323
Tax history for 21345 Mason Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,382 (+65.7%)
$207,499 + $398,247
$605,746
2024
$4,455 (+1.7%)
$250,000 + $440,000
$690,000
2023
$4,382 (+2.0%)
$108,160 + $288,684
$396,844
2022
$4,295 (+2.4%)
$106,040 + $283,024
$389,064
2021
$4,196 (+1.4%)
$103,961 + $277,475
$381,436
2020
$4,140 (+2.1%)
$101,923 + $272,035
$373,958
2019
$4,055 (+8.6%)
$100,878 + $269,246
$370,124
2018
$3,733 (+4.5%)
$98,900 + $263,967
$362,867
2017
$3,572 (+24.1%)
$95,060 + $244,818
$339,878
2016
$2,878 (+200.4%)
$95,060 + $244,818
$339,878
2015
$958 (+63.5%)
$93,197 + $179,924
$273,121
2014
$586 (+8.6%)
$51,700 + $3,300
$55,000
2013
$539
$51,700 + $3,300
$55,000
2012
$539 (−76.0%)
$47,000 + $3,000
$50,000
2011
$2,244 (+0.7%)
$47,000 + $3,000
$50,000
2010
$2,228 (+1.4%)
$213,331 + $3,097
$216,428
2009
$2,198 (+2.1%)
$211,737 + $3,074
$214,811
2008
$2,152
$212,241 + $3,082
$215,323
*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
RA-B-100
Residential Agricultural-Building Site Combining District 100,000 sq ft
The purpose of the residential-agricultural (RA) zone district is to stabilize and protect the rural residential characteristics of the area to which it is applied and to promote and encourage a suitable environment for family life, including agricultural uses.; The purpose of the building site (-B) combining district is to provide for different parcel sizes in new subdivisions than would otherwise be required by an applicable zone district, based upon special characteristics of the site or area to which the combining district is applied, including but not limited to sensitive environmental characteristics, limited resource capacities, and community character.
Permitted uses
Include but are not limited to:
Housing-Other
Agriculture
Agriculture-Cropland
Agriculture-Pastureland
Timberland
Jan 11, 2017 • Final
Residential: full review - additions, adu, accessory structures, pools, remodel, demo, generators, and other
Construct a detached garage and shop with an attached carport. Install electrical and plumbing systems and ensure compliance with wildland-urban interface requirements.
ADU
Aug 6, 2015 • Final
Residential: full review - new home - less than 3,000 sq ft and below 5,000 ft elevation
Construct a new single-family home with a porch and garage. The project includes a fire sprinkler system, an underground propane tank, a wood stove, and a liquid propane cooktop. The building is located in a fire severity zone and must meet specific construction and fire safety requirements.
New construction
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: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Property Information
Living Sq. Ft: 999
# of Units: 1
Legal Description: 2.3AC SEC 21 14 9
Parking & Garage Information
Garage/Parking Sq. Ft: 2,496
Lot Information
# of Buildings: 1
Land Sq. Ft: 100,188
Acres: 2.3
Zoning Code: RA-B-100
County Use Description: 1 FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 999
Stories: —
Lot Size: 2.3 acres
Style: Single Family Residential
Year Built: 2015
Year Renovated: —
County: Placer County
APN: 071140067000
Home facts updated by county records on Aug 14, 2026
Around this home
Schools
Places
Transit
Weimar Hills
Public 4-8 • Assigned • 0.4mi
6/10
Colfax High School
Public 9-12 • Assigned • 4.2mi
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
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
5/10 Heat Factor
6 days above 98° expected this year, 12 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
36 unhealthy days expected this year, 41 days in 30 years
Provided by First Street
Historical weather
Colfax, CA • 95713
Average low and high temperatures (°F)
61
43
59
42
67
47
66
47
77
55
87
62
89
65
91
67
86
64
75
56
61
46
60
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 13.5 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
13.5 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$477,000 – $577,000
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