23027 Happy Hollow Rd
Diamond Bar, CA 91765
3 bd 2 ba 1,274 sqft Built 1962 Lot 11,844 sqft single_family
Most recent sale
$157,000
Aug 29, 1991
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 18, 2023 | Sold | $850,000 | CRMLS |
| Jun 7, 2023 | Listed | $808,000 | CRMLS |
| Jan 9, 2023 | Sold | $590,000 | Public Record |
| Dec 6, 2022 | Sold | $565,000 | CRMLS |
| Sep 27, 2022 | Price changed | $725,000 | MLS #OC22174852 |
| Aug 10, 2022 | Listed | $768,999 | MLS #OC22174852 |
| Aug 29, 1991 | Sold | $157,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $173,400 | $693,600 | $867,000 | $11,496 |
| 2024 | $173,400 | $693,600 | $867,000 | $10,647 |
| 2023 | $153,600 | $500,000 | $653,600 | $8,388 |
| 2021 | $21,875 | $234,588 | $256,463 | $3,573 |
| 2020 | $21,651 | $232,183 | $253,834 | $3,559 |
| 2019 | $21,227 | $227,631 | $248,858 | $3,636 |
| 2018 | $20,811 | $223,168 | $243,979 | $3,348 |
| 2017 | $20,403 | $218,793 | $239,196 | $3,288 |
| 2016 | $20,003 | $214,503 | $234,506 | $3,142 |
| 2015 | $19,703 | $211,281 | $230,984 | $3,115 |
| 2014 | $19,318 | $207,143 | $226,461 | $3,100 |
| 2013 | $19,231 | $206,207 | $225,438 | $3,069 |
| 2012 | $18,854 | $202,164 | $221,018 | $3,073 |
| 2010 | $18,347 | $196,719 | $215,066 | $2,959 |
| 2009 | $18,391 | $197,187 | $215,578 | $2,878 |
| 2008 | $18,031 | $193,321 | $211,352 | $2,741 |
| 2007 | $17,678 | $189,531 | $207,209 | $2,652 |
Property facts
Year built
1962
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,274 sqft
Lot size
11,844 sqft
ZIP code
91765
City
Diamond Bar
Street
Happy Hollow Rd
Coordinates
34.03019, -117.81231
Comparable properties nearby
Frequently asked questions
When did 23027 Happy Hollow Rd last sell?
23027 Happy Hollow Rd most recently sold on Aug 29, 1991 for $157,000.
What is the current tax assessment for 23027 Happy Hollow Rd?
The most recent total assessment for 23027 Happy Hollow Rd (year 2025) is $867,000 with $11,496 in property tax.
How does 23027 Happy Hollow Rd's assessment compare to its last sale price?
The current assessment is 452.2% above the last sale price of $157,000.
When was 23027 Happy Hollow Rd built?
23027 Happy Hollow Rd was built in 1962.
How does 23027 Happy Hollow Rd compare to others on Happy Hollow Rd?
We track 4 other properties on Happy Hollow Rd. Browse the list under "Other properties on Happy Hollow Rd" to compare beds, baths, and sale history.
What are the property facts for 23027 Happy Hollow Rd?
23027 Happy Hollow Rd is a 3 bed, 2 bath, 1,274 sqft, 11,844 sqft lot single_family.
Is 23027 Happy Hollow Rd a flip candidate?
Yes — 23027 Happy Hollow Rd appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 23027 Happy Hollow Rd a tax-appeal candidate?
No — 23027 Happy Hollow 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
+1.0%
Implied 1-yr
+4.1%
2026 Q3
$1.43M
2026 Q4
$1.44M
ZIP 91765 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Happy Hollow Rd