OFF MARKET
Off market
$5,103,487
4
bd
•
4 ba
•
4,498
sq ft

4001 Happy Valley Rd, Lafayette, CA 94549

map-entry

About this home

4001 Happy Valley Rd is a 4,498 square foot house on a 0.75 acre lot with 4 bedrooms and 4 bathrooms. Based on Redfin's Lafayette data, we estimate the home's value is $5,103,487.
Single-familyProperty Type
1999Year Built
0.75 acresLot Size
$1,135Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Listed by Wendy Reicher • Compass
•925-286-4989 (agent)
Redfin checked: 2 minutes ago
•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41092199

Redfin Estimate

$5,103,487
$367K since October

This home's estimate is 11.8% higher than the average sale price ($4.56M) of 6 comparable homes.

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Earn from this home

Sell
$4,834,554
Est. take-home

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Rent
$9,601/mo
Redfin rental estimate

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Market trends in 94549, CA

Sale history for 4001 Happy Valley Rd

Tax history for 4001 Happy Valley Rd

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

Permits

Feb 29, 2016 • Final
Building - residential electrical

Install a high power wall charger on a new electrical circuit for electric vehicle charging.

Electrical

Ev charger

Apr 21, 2011 • Final
Building/residential/ad/single family addition

Construct a building addition and a new patio according to the provided plans.

Addition

Remodel

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

Around this home

Schools

Happy Valley Elementary School

Public K-5 • Assigned • 0.5mi

8/10
M. H. Stanley Middle School

Public 6-8 • Assigned • 2.5mi

8/10
Acalanes High School

Public 9-12 • Assigned • 3.0mi

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

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

3/10 Heat Factor

7 days above 92° 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

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
$4.85M – $5.87M

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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match public records. Learn more.
Listing provided courtesy of: Compass
Listing agent: Wendy Reicher (9252864989)

Bay East ©2026. BridgeMLS ©2026, CCAR ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, BridgeMLS or CCAR MLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Last Updated: 2025-05-09T14:04:29.243Z
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GreatSchools Ratings provided by GreatSchools.org.