bridgeMLS, Bay East AOR, or Contra Costa AOR #40458725
Jun 15, 2010
Sold
$500,000
$269/sq ft
May 3, 2010
Pending
—
Apr 27, 2010
Relisted
—
Apr 8, 2010
Pending
—
Mar 31, 2010
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #40415872
Jan 20, 2010
Listing Removed
—
Oct 7, 2009
Listing Removed
—
Jul 19, 2009
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40004619
May 6, 2004
Sold
$725,000
$390/sq ft
Mar 31, 2004
Listing Removed
—
Mar 25, 2004
Listed
*
Public Records
Mar 14, 2003
Sold
$430,000
$231/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$3,955 (+2.2%)
$113,230 + $161,419
$274,649
2025
$3,870 (+4.7%)
$113,230 + $161,419
$274,649
2024
$3,695 (−42.7%)
$111,010 + $158,254
$269,264
2023
$6,445 (+0.9%)
$108,834 + $155,151
$263,985
2022
$6,386 (+1.3%)
$106,700 + $152,109
$258,809
2021
$6,302 (+1.2%)
$104,608 + $149,127
$253,735
2020
$6,228 (+0.6%)
$102,557 + $146,203
$248,760
2019
$6,193 (+2.7%)
$101,506 + $144,704
$246,210
2018
$6,033 (+1.1%)
$99,516 + $141,867
$241,383
2017
$5,967 (+3.9%)
$95,652 + $136,359
$232,011
2016
$5,744 (+0.8%)
$95,652 + $136,359
$232,011
2015
$5,699 (+1.1%)
$93,777 + $133,686
$227,463
2014
$5,638 (+7.5%)
$90,560 + $129,099
$219,659
2013
$5,247 (+1.9%)
$90,560 + $129,099
$219,659
2012
$5,150 (+16.4%)
$90,151 + $96,911
$187,062
2011
$4,424 (−52.9%)
$88,384 + $95,011
$183,395
2010
$9,391 (−1.9%)
$86,651 + $63,247
$149,898
2009
$9,574 (+43.8%)
$372,336 + $197,164
$569,500
2008
$6,660
$382,143 + $202,357
$584,500
Tax history for 21 Wanda Way
Year
Property tax
Land + Additions
Assessment*
2026
$3,955 (+2.2%)
$113,230 + $161,419
$274,649
2025
$3,870 (+4.7%)
$113,230 + $161,419
$274,649
2024
$3,695 (−42.7%)
$111,010 + $158,254
$269,264
2023
$6,445 (+0.9%)
$108,834 + $155,151
$263,985
2022
$6,386 (+1.3%)
$106,700 + $152,109
$258,809
2021
$6,302 (+1.2%)
$104,608 + $149,127
$253,735
2020
$6,228 (+0.6%)
$102,557 + $146,203
$248,760
2019
$6,193 (+2.7%)
$101,506 + $144,704
$246,210
2018
$6,033 (+1.1%)
$99,516 + $141,867
$241,383
2017
$5,967 (+3.9%)
$95,652 + $136,359
$232,011
2016
$5,744 (+0.8%)
$95,652 + $136,359
$232,011
2015
$5,699 (+1.1%)
$93,777 + $133,686
$227,463
2014
$5,638 (+7.5%)
$90,560 + $129,099
$219,659
2013
$5,247 (+1.9%)
$90,560 + $129,099
$219,659
2012
$5,150 (+16.4%)
$90,151 + $96,911
$187,062
2011
$4,424 (−52.9%)
$88,384 + $95,011
$183,395
2010
$9,391 (−1.9%)
$86,651 + $63,247
$149,898
2009
$9,574 (+43.8%)
$372,336 + $197,164
$569,500
2008
$6,660
$382,143 + $202,357
$584,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
2
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
0.97 Acres
Year renovated
2000
Sq. Ft.
2,192
Year built
1951
Style
Single Family Residential
County
Contra Costa County
APN
3660700067
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 30, 2026.
Nov 12, 2025 • Active
Solarapp+ approved
Install a rooftop mounted solar energy system on a residential building. The project includes solar modules, an inverter, and an energy storage system.
Remove an existing wood retaining wall and replace it with a new concrete retaining wall.
Remodel
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
Parking
Parking Information
Parking Features: Off Street
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Updated Baths
Primary Bathroom Included Features: Stall Shower, Updated Baths
Interior Features
Interior Features: No Additional Rooms
Laundry Features: Hookups Only
Street Level Features: 3 Bedrooms, 2 Baths
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Tile
Room Information
Kitchen Features: Stone Counters,Kitchen Island
Rooms Total: 7
Room Type: No Additional Rooms
Fireplace Features: Brick
Exterior
Building Information
Construction Materials: Vinyl Siding
Building Area Total: 1,858
Foundation Details: Slab
Exterior Features
Patio And Porch Features: Patio
Exterior Features: Back Yard, Front Yard
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 1858
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1951
Lot Information
Lot Size Square Feet: 42183
Lot Size Area: 0.97
Lot Size Units: Acres
Lot Size Acres: 0.97
Lot Features: Level, Rectangular Lot
Zoning: R-20
Utilities
Utility Information
Water Source: Public
Sewer: Septic Tank
Heating & Cooling
Has Heating
Location
School Information
High School District: Martinez (925) 335-5800
Public facts
Beds: 2
Baths: 3.0
Sq. Ft.: 2,192
Stories: 1.0
Lot Size: 0.97 acres
Style: Single Family Residential
Year Built: 1951
Year Renovated: 2000
County: Contra Costa County
APN: 3660700067
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
John Swett Elementary School
Public K-5 • Assigned • 0.4mi
8/10
Martinez Junior High School
Public 6-8 • Assigned • 2.6mi
7/10
Alhambra Senior High School
Public 9-12 • Assigned • 1.9mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
8/10 Flood Factor
Estimated 80%+ chance 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
3/10 Heat Factor
7 days above 96° 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
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
$829,000 – $1.00M
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2010. This data may not match public records. Learn more.