475 Ridgewood Dr is a 1,450 square foot house on a 8,970 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Martinez data, we estimate the home's value is $740,500.
Single-familyProperty Type
1979Year Built
8,970 sq ftLot Size
$511Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$740,500
$11K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.1% lower than the average sale price ($798K) 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*
2026
$4,090 (+2.3%)
$93,587 + $167,615
$261,202
2025
$3,997 (+2.2%)
$93,587 + $167,615
$261,202
2024
$3,910 (+3.4%)
$91,752 + $164,329
$256,081
2023
$3,780 (+2.7%)
$89,953 + $161,107
$251,060
2022
$3,682 (+5.5%)
$88,190 + $157,949
$246,139
2021
$3,491 (+2.8%)
$86,461 + $154,852
$241,313
2020
$3,395 (+2.7%)
$84,766 + $151,816
$236,582
2019
$3,305 (+2.5%)
$83,897 + $150,260
$234,157
2018
$3,225 (+3.1%)
$82,252 + $147,314
$229,566
2017
$3,129 (+3.0%)
$79,059 + $141,595
$220,654
2016
$3,039 (+0.8%)
$79,059 + $141,595
$220,654
2015
$3,015 (+1.3%)
$77,509 + $138,819
$216,328
2014
$2,975 (+2.2%)
$74,850 + $134,056
$208,906
2013
$2,911 (+1.9%)
$74,850 + $134,056
$208,906
2012
$2,857 (+2.9%)
$74,512 + $133,451
$207,963
2011
$2,776 (+0.8%)
$73,051 + $130,835
$203,886
2010
$2,755 (+1.7%)
$71,619 + $128,270
$199,889
2009
$2,708 (+3.6%)
$71,084 + $127,312
$198,396
2008
$2,613
$71,253 + $127,615
$198,868
Tax history for 475 Ridgewood Dr
Year
Property tax
Land + Additions
Assessment*
2026
$4,090 (+2.3%)
$93,587 + $167,615
$261,202
2025
$3,997 (+2.2%)
$93,587 + $167,615
$261,202
2024
$3,910 (+3.4%)
$91,752 + $164,329
$256,081
2023
$3,780 (+2.7%)
$89,953 + $161,107
$251,060
2022
$3,682 (+5.5%)
$88,190 + $157,949
$246,139
2021
$3,491 (+2.8%)
$86,461 + $154,852
$241,313
2020
$3,395 (+2.7%)
$84,766 + $151,816
$236,582
2019
$3,305 (+2.5%)
$83,897 + $150,260
$234,157
2018
$3,225 (+3.1%)
$82,252 + $147,314
$229,566
2017
$3,129 (+3.0%)
$79,059 + $141,595
$220,654
2016
$3,039 (+0.8%)
$79,059 + $141,595
$220,654
2015
$3,015 (+1.3%)
$77,509 + $138,819
$216,328
2014
$2,975 (+2.2%)
$74,850 + $134,056
$208,906
2013
$2,911 (+1.9%)
$74,850 + $134,056
$208,906
2012
$2,857 (+2.9%)
$74,512 + $133,451
$207,963
2011
$2,776 (+0.8%)
$73,051 + $130,835
$203,886
2010
$2,755 (+1.7%)
$71,619 + $128,270
$199,889
2009
$2,708 (+3.6%)
$71,084 + $127,312
$198,396
2008
$2,613
$71,253 + $127,615
$198,868
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-6.0
One Family Residential District
The R Residential Districts are included in the zoning regulations to achieve the following purposes: Reserve appropriately located areas tar residential living in a variety of types of dwellings, at a reasonable range of population densities consistent with sound standards of public health and safety; Ensure adequate light, air and privacy for each dwelling unit; Provide adequate amounts of private open space in proximity to each dwelling unit; Provide space for community facilities needed to complement urban residential areas; Provide space for institutions which require a residential environment; Minimize traffic congestion and to avoid the overloading of utilities by preventing the construction of buildings of excessive size in relation to the land around them; Provide necessary space for off-street parking of automobiles and, where appropriate for off-street loading of trucks; Protect residential properties from the hazs, noise and congestion created by commercial and industrial traffic; Protect residential properties from noise, illumination, unsightliness, odors, dust, dirt, smoke, vibration, heat, glare and other objectionable influences; Protect residential properties from fire, explosion, noxious fumes and other hazards.
Permitted uses
Include but are not limited to:
Agriculture
Agriculture-Other
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Property details
Interior
Heating & Cooling
Air Conditioning Type: Wall Unit
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Excellent
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Wood Siding
Property Information
Subdivision Name: SUBDIVISION 5245
Living Sq. Ft: 1,450
Ground Floor Sq. Ft: 1,450
Building Sq. Ft: 1,934
# of Stories: 1
Legal Description: T05245 L0006 B
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 484
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,970
Legal Lot Number: 6
Acres: 0.2059
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,450
Stories: 1.0
Lot Size: 8,970 square feet
Style: Single Family Residential
Year Built: 1979
Year Renovated: 1990
County: Contra Costa County
APN: 1611120302
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Hidden Valley Elementary School
Public K-5 • Assigned • 1.0mi
7/10
Valley View Middle School
Public 6-8 • Assigned • 2.6mi
8/10
College Park High School
Public 9-12 • Assigned • 2.5mi
8/10
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
0.15% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 98° 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
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Martinez, CA • 94553
Average low and high temperatures (°F)
60°
43°
62°
45°
70°
49°
70°
49°
77°
53°
80°
55°
83°
57°
87°
59°
83°
61°
74°
54°
64°
49°
56°
46°
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$704,000 – $852,000
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