Off Market May 2019 for $1.2M
$1,663,000
Est. refi paymentEst. refi $7,526/mo
3
bd
2 ba
1,882
sq ft

3399 St Marys Rd, Lafayette, CA 94549

map-entry

About this home

Single-familyProperty Type
1979Year Built
10,019 sq ftLot Size
$884Est. Price/Sq.Ft.
2 car garageParking
Listed by Dina Del Monica DRE #01766848 Compass
Bought with Dina Del Monica DRE #01766848 Compass
Redfin checked: a minute ago
Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40858834

Redfin Estimate

$1,663,000
$438K since sold in May 2019$21K since July

This home's estimate is 5.9% lower than the average sale price ($1.77M) of 6 comparable homes.

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell
$739,693
Est. take-home

List your home with Redfin and save $8,315

Refinance
$0
Est. cash available

Get cash now or lower your monthly rate

Rent
$5,842/mo
Redfin rental estimate

List your home for rent

Market trends in 94549, CA

Redfin agents who toured

Sale history for 3399 St Marys Rd

Tax history for 3399 St Marys Rd

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

Public record

Beds
3
Baths
2
Stories
0
Lot width
Lot depth
Lot size
10,019
Year renovated
1990
Sq. Ft.
1,882
Year built
1979
Style
Single Family Residential
County
Contra Costa County
APN
2390800122
Parking Spaces
2
Basement
No
Accessible
No
HOA Dues
Garage
Yes
Features
Views
Last updated by owner on Nov 17, 2025.

Property details

Around this home

Schools

Lafayette Elementary School

Public K-5 • Assigned • 0.6mi

9/10
M. H. Stanley Middle School

Public 6-8 • Assigned • 0.4mi

8/10
Acalanes High School

Public 9-12 • Assigned • 1.6mi

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

0.46% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 93° 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

15 unhealthy days expected this year, 16 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
79
55
87
58
84
59
77
56
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
$1.58M – $1.91M

Reach more buyers when you sell with Redfin. Save up to $16,630 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2019. This data may not show owner updates. Learn more.
Download the Redfin App on the Apple App Store
Download the Redfin App from the Google Play Store
GreatSchools Ratings provided by GreatSchools.org.