Movoto Real Estate
Search
About Home value Tax history Market statistics Schools Neighborhood Places of interest
  • Map Image
  • Map Image
  • Map Image

3929 Happy Valley Rd, Lafayette, CA 94549

$3,129,000

Last sold date unavailable

  • 4

    bed

  • 4

    bath

  • 4,078

    Sqft ($789/Sqft)

House not for sale
Learn about Lafayette's top local Real Estate agents

About 3929 Happy Valley Rd

Property type House
Neighborhood
Year built 1956
HOA fee $0/month
Lot size 1 Sqft
Movoto estimate
Property description
This 4-bedroom, 4-bathroom single-family home is located at 3929 Happy Valley Rd, Lafayette, CA, 94549, in the Happy Valley neighborhood in Contra Costa County and was built in 1956. This home offers 4,078 square feet of living space on a 1.1-acre lot. The estimated market value is $3,129,000, approximately $767 per square foot.
$3.12M
Range: $2.22M-$4.03M
Last 30 days 
  • Year Property taxes Tax assessment
  • 2024
    $23,138 +1.7%
    $2,098,635 +4.04%
  • 2023
    $22,750 +1.5%
    $2,017,144 +2.0%
  • 2022
    $22,411 +7.3%
    $1,977,593 +5.12%
  • 2018
    $20,881 +1.9%
    $1,881,313 +2.0%
  • 2017
    $20,495 +1.8%
    $1,844,425 +2.0%
  • 2016
    $20,134
    $1,808,261
  • 3929 Happy Valley Rd
    $3.21M
  • Happy Valley
    $3.24M +8% y/y
  • 94549
    $1.69M -15% y/y
  • Lafayette
    $1.69M -14% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
3937 Happy Valley Rd, Lafayette, CA 94549 $7,730,000 3/— 4,208 0.04
3941 Happy Valley Rd, Lafayette, CA 94549 $8,870,000 4/5 8,064 0.04
3915 Happy Valley Rd, Lafayette, CA 94549 $11,018,000 6/6 9,335 0.04
3947 Happy Valley Rd, Lafayette, CA 94549 $9,914,000 7/8 5,647 0.08
3907 Happy Valley Rd, Lafayette, CA 94549 $3,862,000 3/3 2,330 0.08
3913 Happy Valley Rd, Lafayette, CA 94549 $7,125,000 5/4 5,820 0.09
3903 Happy Valley Rd, Lafayette, CA 94549 $3,295,000 4/— 4,177 0.09
3920 Happy Valley Rd, Lafayette, CA 94549 $3,032,000 4/2 3,902 0.09

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

Thinking of selling? Get a Cash Offer.

  • A smooth, fast sale
  • Skip staging and repairs
  • No strings attached
10/10
Acalanes High School
public Grades 9-12
Acalanes Union High School District
Source: GreatSchools.org © 2026. All rights reserved.

Around Happy Valley

Explore everything this neighborhood has to offer. Learn more about Happy Valley.
View homes for sale in Happy Valley
By entering my info and clicking Ask a Question below, I am providing my e-signature and express written consent to receive marketing emails, calls, and texts (including via automatic telephone dialing systems, AI generative, artificial or pre-recorded voice technology) relating to my inquiry from Movoto (and parties calling/messaging on their behalf) even if my number appears on the company, state, or national Do Not Call Registry. You also agree to ourTerms and Conditions and Privacy Policy. Consent not required to receive services (call 1-844-420-1270 to be connected without providing consent).

Nearby recently sold homes in Lafayette, CA

Nearby homes for sale in Lafayette, CA

Newest listings in 94549

  • Real Estate
  • CA
  • Contra Costa County
  • Lafayette
  • 94549
  • Happy Valley
  • 3929 Happy Valley Rd
Meet with a real estate agent today (844) 430-0869
  • Movoto Logo
  • Download IOS APP Download Android APP
IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Buyer to verify all information. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing information updated every 15 minutes. Terms of use & Privacy Policy, California Privacy Info. Copyright © 2005 - 2026 Movoto, Inc. All rights reserved. Equal Housing Opportunity CalDRE CalDRE #01517281
Movoto Real Estate is committed to ensuring accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone. We welcome feedback and accommodation requests, please submit them here.
Requests for information regarding mortgage products will be directed to Movoto.com affiliate, Lower, LLC - a licensed Mortgage Lender (NMLS #1124061), or, based on your location, may be redirected to a participating mortgage marketing partner that may pay Lower, LLC for any consumer contact information provided through this site.