OFF MARKET
Off Market Aug 2018 for $3.6M
$5,559,945
Est. refi paymentEst. refi $16,162/mo
4
bd
3 ba
2,187
sq ft

3809 Happy Valley Rd, Lafayette, CA 94549

map-entry

About this home

Single-familyProperty Type
1953Year Built
1.75 acresLot Size
$2,542Est. Price/Sq.Ft.
2 car garageParking
Listed by Ashley Battersby DRE #01407784 Village Associates Real Estate
Listed by Patricia Battersby DRE #854469 Village Associates Real Estate
Bought with Karen Richardson DRE #01407557 Alain Pinel REALTORS
Redfin checked: 2 minutes ago
Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40831900

Redfin Estimate

$5,559,945
$2.0M since sold in August 2018$143K since July

This home's estimate is 102.9% higher than the average sale price ($2.74M) of 6 comparable homes.

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Earn from this home

Sell
$2,864,048
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$9,500/mo
Redfin rental estimate

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Market trends in 94549, CA

Sale history for 3809 Happy Valley Rd

Tax history for 3809 Happy Valley 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
4
Stories
1
Lot width
Lot depth
Lot size
1.75 Acres
Year renovated
2021
Sq. Ft.
4,368
Year built
2021
Style
Single Family Residential
County
Contra Costa County
APN
2440100051
Parking Spaces
Basement
Accessible
HOA Dues
Garage
Features
Last updated by owner on Jul 13, 2026.

Property details

Around this home

Schools

Happy Valley Elementary School

Public K-5 • Assigned • 0.2mi

8/10
M. H. Stanley Middle School

Public 6-8 • Assigned • 1.8mi

8/10
Acalanes High School

Public 9-12 • Assigned • 2.3mi

10/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

7/10 Flood Factor

Estimated 72-80% chance of a flood reaching the building in the next 30 years

4/10 Fire Factor

1% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 95° 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

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
$5.28M – $6.39M

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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2018. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.