Off Market Mar 2000 for $1.1M
$3,440,842
Est. refi paymentEst. refi $6,749/mo
8
bd
4 ba
3,268
sq ft

3673 Happy Valley Rd, Lafayette, CA 94549

map-entry

About this home

Single-familyProperty Type
1.64 acresLot Size
$1,053Est. Price/Sq.Ft.
3 car garageParking
Listed by Tyler Edwards C 21 Heritage Real Estat
Bought with Jim Colhoun DRE #1029160 Prudential California Realty
Redfin checked: a minute ago
Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #11039342

Redfin Estimate

$3,440,842
$2.3M since sold in March 2000$65K since July

This home's estimate is 5.5% lower than the average sale price ($3.64M) of 5 comparable homes.

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Earn from this home

Sell
$3,093,198
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$9,544/mo
Redfin rental estimate

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Market trends in 94549, CA

Sale history for 3673 Happy Valley Rd

Tax history for 3673 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
5
Baths
5
Stories
1
Lot width
Lot depth
Lot size
1.64 Acres
Year renovated
2011
Sq. Ft.
5,209
Year built
2007
Style
Single Family Residential
County
Contra Costa County
APN
2441400054
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 • 0.8mi

8/10
M. H. Stanley Middle School

Public 6-8 • Assigned • 1.2mi

8/10
Acalanes High School

Public 9-12 • Assigned • 1.9mi

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

4/10 Fire Factor

0.93% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 93° 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
$3.27M – $3.96M

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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2000. This data may not match public records. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.