Google street view image for 4019 Mario Way, Lafayette, CA 94549

Off market jun 1971 for $55K

$1,769,504

Est. refi paymentEst. refi $376/mo

•

2 ba

•

2,253

sq ft

4019 Mario Way, Lafayette, CA 94549

About this home

4019 Mario Way is a 2,253 square foot house on a 0.29 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on June 30, 1971 for $55,000. Based on Redfin's Lafayette data, we estimate the home's value is $1,769,504.

Single-familyProperty Type

1970Year Built

0.29 acresLot Size

$785Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,769,504

$1.7M since sold in June 1971$5,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.4% lower than the average sale price ($1.79M) of 6 comparable homes.

SOLD JUL 21, 2026
$1,790,000
A
4 beds2.5 baths2,460 sq ft
4033 Valente Dr, Lafayette, CA 94549
SOLD JUL 10, 2026
$1,700,000
B
4 beds2 baths1,647 sq ft
694 Glorietta Blvd, Lafayette, CA 94549
SOLD JUN 24, 2026
$1,725,000
C
4 beds3 baths2,447 sq ft
854 Revere Rd, Lafayette, CA 94549
SOLD AUG 25, 2026
$1,800,000
D
3 beds2 baths1,927 sq ft
4059 Fiora Pl, Lafayette, CA 94549
SOLD SEP 10, 2026
$1,850,000
E
4 beds2.5 baths2,671 sq ft
583 Tahos Rd, Orinda, CA 94563
SOLD APR 7, 2026
$1,902,130
F
4 beds2 baths2,407 sq ft
3927 Woodside Ct, Lafayette, CA 94549

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Earn from this home

Sell

$1,675,605

Est. take-home

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Est. cash available

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Rent

$6,146/mo

Redfin rental estimate

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Market trends in 94549, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.4%

0.4% MoM

Median sale price

$1.8M

$151K MoM

Avg. days on market

17d

0 days MoM

Recently sold homes

9 MoM

New listings for sale

NEW 9 HRS AGO
$2,895,000
5 beds3 baths2,648 sq ft
1035 Upper Happy Valley Rd, Lafayette, CA 94549
OPEN TODAY, 11AM TO 1PM
$2,995,000
4 beds4.5 baths4,225 sq ft
3370 Stage Coach Dr, Lafayette, CA 94549
OPEN THU, 3PM TO 6PM
$1,900,000
4 beds3 baths2,105 sq ft
3235 Andreasen Dr, Lafayette, CA 94549
$2,750,000
4 beds3 baths3,528 sq ft
3891 Quail Ridge Rd, Lafayette, CA 94549
$1,950,000
3 beds3.5 baths2,900 sq ft
3696 Boyer Cir, Lafayette, CA 94549
OPEN TODAY, 10:30AM TO 1:30PM
$2,085,000
5 beds3 baths2,557 sq ft
4025 Mario Way, Lafayette, CA 94549
OPEN TODAY, 11AM TO 1PM
$1,595,000
3 beds2 baths1,455 sq ft
3402 Hall Ln, Lafayette, CA 94549
3D WALKTHROUGH
$995,000
3 beds2 baths1,872 sq ft
1110 Sierra Vista Way, Lafayette, CA 94549
3D WALKTHROUGH
$1,495,000
3 beds2 baths1,670 sq ft
3241 Judith Ln, Lafayette, CA 94549
COMING SOON
$1,695,000
5 beds3.5 baths3,985 sq ft
34 Sunrise Ln, Lafayette, CA 94549
See all

Provided by Redfin

Sale history for 4019 Mario Way

Year

Property tax

Land + Additions

Assessment*

2025

$3,129 (+2.2%)

$59,981 + $133,197

$193,178

2024

$3,061 (+2.3%)

$58,805 + $130,586

$189,391

2023

$2,991 (+1.6%)

$57,652 + $128,026

$185,678

2022

$2,945 (+3.3%)

$56,522 + $125,516

$182,038

2021

$2,851 (+1.9%)

$55,414 + $123,055

$178,469

2020

$2,797 (+12.5%)

$54,328 + $120,643

$174,971

2019

$2,487 (+4.1%)

$53,771 + $119,406

$173,177

2018

$2,389 (+3.0%)

$52,717 + $117,065

$169,782

2017

$2,320 (+3.0%)

$50,671 + $112,520

$163,191

2016

$2,252 (+3.6%)

$50,671 + $112,520

$163,191

2015

$2,174 (+2.1%)

$49,678 + $110,314

$159,992

2014

$2,130 (+2.4%)

$47,974 + $106,529

$154,503

2013

$2,081 (+4.2%)

$47,974 + $106,529

$154,503

2012

$1,998 (+2.7%)

$47,758 + $106,048

$153,806

2011

$1,945 (+2.1%)

$46,822 + $103,969

$150,791

2010

$1,905 (−0.4%)

$45,904 + $101,931

$147,835

2009

$1,913 (+1.5%)

$45,561 + $101,170

$146,731

2008

$1,885

$45,670 + $101,411

$147,081

Tax history for 4019 Mario Way

Year

Property tax

Land + Additions

Assessment*

2025

$3,129 (+2.2%)

$59,981 + $133,197

$193,178

2024

$3,061 (+2.3%)

$58,805 + $130,586

$189,391

2023

$2,991 (+1.6%)

$57,652 + $128,026

$185,678

2022

$2,945 (+3.3%)

$56,522 + $125,516

$182,038

2021

$2,851 (+1.9%)

$55,414 + $123,055

$178,469

2020

$2,797 (+12.5%)

$54,328 + $120,643

$174,971

2019

$2,487 (+4.1%)

$53,771 + $119,406

$173,177

2018

$2,389 (+3.0%)

$52,717 + $117,065

$169,782

2017

$2,320 (+3.0%)

$50,671 + $112,520

$163,191

2016

$2,252 (+3.6%)

$50,671 + $112,520

$163,191

2015

$2,174 (+2.1%)

$49,678 + $110,314

$159,992

2014

$2,130 (+2.4%)

$47,974 + $106,529

$154,503

2013

$2,081 (+4.2%)

$47,974 + $106,529

$154,503

2012

$1,998 (+2.7%)

$47,758 + $106,048

$153,806

2011

$1,945 (+2.1%)

$46,822 + $103,969

$150,791

2010

$1,905 (−0.4%)

$45,904 + $101,931

$147,835

2009

$1,913 (+1.5%)

$45,561 + $101,170

$146,731

2008

$1,885

$45,670 + $101,411

$147,081

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Dec 21, 2017 • Final

Building - residential mechanical

Remove and replace the existing furnace.

HVAC

Jun 26, 2017 • Final

Building - residential re-roof

Remove the existing roof tile and install new composition shingles. The project includes a cool roof installation.

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: 10

Exterior

Pool Information
Has Pool

Property Information
Living Sq. Ft: 2,253
Ground Floor Sq. Ft: 2,253
Building Sq. Ft: 2,253
# of Stories: 1
Legal Description: TRACT 2109 LOT 21

Parking & Garage Information
Garage/Parking Sq. Ft: 561

Lot Information
# of Buildings: 1
Land Sq. Ft: 12,810
Legal Lot Number: 21
Acres: 0.2941
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 2,253
Stories: 1.0
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1970
Year Renovated: —
County: Contra Costa County
APN: 2520210093

Home facts updated by county records on Oct 10, 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)

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

$1.68M – $2.04M

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Nearby similar homes

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New listings for sale in 94549

NEW 9 HRS AGO

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OPEN TODAY, 11AM TO 1PM3D WALKTHROUGH

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OPEN TODAY, 10:30AM TO 1:30PM

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4025 Mario Way, Lafayette, CA 94549

OPEN TODAY, 11AM TO 1PM

$1,595,000

3 beds2 baths1,455 sq ft

3402 Hall Ln, Lafayette, CA 94549

3D WALKTHROUGH

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Home values near 4019 Mario Way

Data from public records.

Address	Redfin Estimate
4024 Mario Way, Lafayette, CA 3 Beds \| 3 Baths \| 1887 Sq. Ft.	$1,520,970
4023 Mario Way, Lafayette, CA 4 Beds \| 3.5 Baths \| 2900 Sq. Ft.	$2,122,612

Address	Redfin Estimate
4021 Mario Way, Lafayette, CA 4 Beds \| 2 Baths \| 2459 Sq. Ft.	$1,899,624
4018 Mario Way, Lafayette, CA 4 Beds \| 2.5 Baths \| 2401 Sq. Ft.	$2,046,982

Address	Redfin Estimate
4022 Mario Way, Lafayette, CA 4 Beds \| 3 Baths \| 2398 Sq. Ft.	$1,836,038
4025 Mario Way, Lafayette, CA 5 Beds \| 3 Baths \| 2557 Sq. Ft.	$2,089,247

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94549, CA

Sale history for 4019 Mario Way

Tax history for 4019 Mario Way

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94549

Home values near 4019 Mario Way

More real estate resources