4087 Happy Valley Rd
Lafayette, CA 94549
5 bd 6 ba 3,879 sqft Built 1966 Lot 44,867 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $1,674,080 | $2,706,080 | $4,380,160 | $49,707 |
| 2024 | $1,674,080 | $2,706,080 | $4,380,160 | $41,925 |
| 2023 | $1,308,501 | $2,275,656 | $3,584,157 | $41,227 |
| 2022 | $1,282,845 | $2,231,036 | $3,513,881 | $40,604 |
| 2021 | $1,257,692 | $2,187,291 | $3,444,983 | $39,430 |
| 2020 | $1,244,796 | $2,164,864 | $3,409,660 | $39,677 |
| 2019 | $1,220,389 | $2,122,416 | $3,342,805 | $38,997 |
| 2018 | $1,196,460 | $2,080,800 | $3,277,260 | $37,616 |
| 2017 | $1,173,000 | $2,040,000 | $3,213,000 | $36,971 |
| 2016 | $1,150,000 | $2,000,000 | $3,150,000 | $36,338 |
| 2015 | $971,116 | $797,154 | $1,768,270 | $20,689 |
| 2014 | $952,094 | $781,539 | $1,733,633 | $20,522 |
| 2013 | $947,792 | $778,007 | $1,725,799 | $20,298 |
| 2012 | $929,208 | $762,752 | $1,691,960 | $19,693 |
| 2011 | $910,989 | $747,797 | $1,658,786 | $19,406 |
| 2010 | $904,181 | $742,209 | $1,646,390 | $19,081 |
| 2009 | $906,329 | $743,973 | $1,650,302 | $19,052 |
| 2008 | $888,558 | $729,386 | $1,617,944 | $18,722 |
| 2007 | $871,136 | $715,085 | $1,586,221 | $18,171 |
Property facts
Year built
1966
Property type
single_family
Stories
1
Beds
5
Baths
6
Living area
3,879 sqft
Lot size
44,867 sqft
ZIP code
94549
City
Lafayette
Street
Happy Valley Rd
Coordinates
37.90819, -122.15898
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 4087 Happy Valley Rd last sell?
No public-record sale is on file for 4087 Happy Valley Rd.
What is the current tax assessment for 4087 Happy Valley Rd?
The most recent total assessment for 4087 Happy Valley Rd (year 2025) is $4,380,160 with $49,707 in property tax.
When was 4087 Happy Valley Rd built?
4087 Happy Valley Rd was built in 1966.
How does 4087 Happy Valley Rd compare to others on Happy Valley Rd?
We track 8 other properties on Happy Valley Rd. Browse the list under "Other properties on Happy Valley Rd" to compare beds, baths, and sale history.
What are the property facts for 4087 Happy Valley Rd?
4087 Happy Valley Rd is a 5 bed, 6 bath, 3,879 sqft, 44,867 sqft lot single_family.
Is 4087 Happy Valley Rd a flip candidate?
No — 4087 Happy Valley Rd does not appear in our flips dataset.
Is 4087 Happy Valley Rd a tax-appeal candidate?
No — 4087 Happy Valley Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.8%
Implied 1-yr
+11.3%
2026 Q3
$3.4M
2026 Q4
$3.4M
ZIP 94549 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Happy Valley Rd