4023 Mario Way is a 2,927 square foot house on a 0.27 acre lot with 3 bedrooms and 4 bathrooms. - it last sold on November 06, 2003 for $950,000. Based on Redfin's Lafayette data, we estimate the home's value is $2,106,001.
Single-familyProperty Type
1965Year Built
0.27 acresLot Size
$720Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$2,106,001
$1.2M since sold in November 2003$8,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2% lower than the average sale price ($2.15M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #27241076
Mar 21, 2019
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #10241076
Mar 21, 2019
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #20022079
Feb 17, 2015
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #20025821
Feb 17, 2015
Listing Removed
—
Public Records
Nov 6, 2003
Sold
$950,000
$325/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11209037
Oct 18, 2003
Listing Removed
—
Public Records
Aug 25, 2000
Sold
$619,000
$211/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11059044
Jul 23, 2000
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11053495
Jun 20, 2000
Listing Removed
—
Public Records
Dec 22, 1995
Sold
$488,000
$167/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$17,377 (+3.9%)
$580,085 + $797,617
$1,377,702
2025
$16,728 (+1.7%)
$580,085 + $797,617
$1,377,702
2024
$16,442 (+1.8%)
$568,711 + $781,978
$1,350,689
2023
$16,153 (+1.6%)
$557,560 + $766,646
$1,324,206
2022
$15,904 (+3.0%)
$546,628 + $751,614
$1,298,242
2021
$15,444 (−0.2%)
$535,910 + $736,877
$1,272,787
2020
$15,476 (+2.9%)
$525,402 + $722,429
$1,247,831
2019
$15,040 (+3.6%)
$520,015 + $715,022
$1,235,037
2018
$14,510 (+1.7%)
$509,819 + $701,002
$1,210,821
2017
$14,261 (+1.9%)
$490,023 + $673,782
$1,163,805
2016
$13,992 (+2.8%)
$490,023 + $673,782
$1,163,805
2015
$13,612 (+0.9%)
$480,415 + $660,571
$1,140,986
2014
$13,489 (+1.2%)
$463,930 + $637,904
$1,101,834
2013
$13,331 (+5.4%)
$463,930 + $637,904
$1,101,834
2012
$12,648 (−0.7%)
$461,834 + $635,022
$1,096,856
2011
$12,733 (+2.3%)
$441,895 + $607,605
$1,049,500
2010
$12,448 (+10.2%)
$443,901 + $610,364
$1,054,265
2009
$11,293 (−7.0%)
$440,584 + $605,803
$1,046,387
2008
$12,146
$400,000 + $550,000
$950,000
Tax history for 4023 Mario Way
Year
Property tax
Land + Additions
Assessment*
2026
$17,377 (+3.9%)
$580,085 + $797,617
$1,377,702
2025
$16,728 (+1.7%)
$580,085 + $797,617
$1,377,702
2024
$16,442 (+1.8%)
$568,711 + $781,978
$1,350,689
2023
$16,153 (+1.6%)
$557,560 + $766,646
$1,324,206
2022
$15,904 (+3.0%)
$546,628 + $751,614
$1,298,242
2021
$15,444 (−0.2%)
$535,910 + $736,877
$1,272,787
2020
$15,476 (+2.9%)
$525,402 + $722,429
$1,247,831
2019
$15,040 (+3.6%)
$520,015 + $715,022
$1,235,037
2018
$14,510 (+1.7%)
$509,819 + $701,002
$1,210,821
2017
$14,261 (+1.9%)
$490,023 + $673,782
$1,163,805
2016
$13,992 (+2.8%)
$490,023 + $673,782
$1,163,805
2015
$13,612 (+0.9%)
$480,415 + $660,571
$1,140,986
2014
$13,489 (+1.2%)
$463,930 + $637,904
$1,101,834
2013
$13,331 (+5.4%)
$463,930 + $637,904
$1,101,834
2012
$12,648 (−0.7%)
$461,834 + $635,022
$1,096,856
2011
$12,733 (+2.3%)
$441,895 + $607,605
$1,049,500
2010
$12,448 (+10.2%)
$443,901 + $610,364
$1,054,265
2009
$11,293 (−7.0%)
$440,584 + $605,803
$1,046,387
2008
$12,146
$400,000 + $550,000
$950,000
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 6, 2023 • Final
Building - residential mechanical
HVAC
Mar 27, 2018 • Final
Building - residential re-roof
Remove and replace the roof with cool roof 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: 11
Exterior
Pool Information
Has Pool
Property Information
Living Sq. Ft: 2,927
Ground Floor Sq. Ft: 2,093
Building Sq. Ft: 2,927
# of Stories: 1
Legal Description: TRACT 2109 19
Parking & Garage Information
Garage/Parking Sq. Ft: 400
Lot Information
# of Buildings: 1
Land Sq. Ft: 11,628
Legal Lot Number: 19
Acres: 0.2669
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 4.0
Sq. Ft.: 2,927
Stories: 1.0
Lot Size: 0.27 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1965
County: Contra Costa County
APN: 2520210077
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
Happy Valley Elementary School
Public K-5 • Assigned • 1.2mi
8/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 2.1mi
8/10
Acalanes High School
Public 9-12 • Assigned • 3.2mi
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
3/10 Fire Factor
0.62% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 90° expected this year, 16 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
Lafayette, CA • 94549
Average low and high temperatures (°F)
60
43
62
46
70
50
68
49
75
52
78
54
81
56
87
58
81
60
72
54
63
48
57
45
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
$2.00M – $2.42M
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