21175 Running Branch Rd
Diamond Bar, CA 91765
4 bd 3 ba 2,544 sqft Built 1981 Lot 10,650 sqft single_family
Most recent sale
$1,350,000
May 2, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| May 2, 2022 | Sold | $1,350,000 | MLS #BB22062795 |
| Apr 2, 2022 | Listed | $1,249,988 | MLS #BB22062795 |
| Jan 21, 2022 | Sold | $1,125,000 | Public Record |
| Sep 11, 2014 | Listing removed | $869,000 | CRMLS |
| Jul 14, 2014 | Price changed | $869,000 | MLS #TR14143713 |
| Jul 8, 2014 | Listed | $879,000 | MLS #TR14143713 |
| Jul 3, 2014 | Listing removed | $879,000 | CRMLS |
| May 3, 2014 | Listed | $879,000 | MLS #TR14091631 |
| Jan 12, 2007 | Sold | $690,000 | MLS #R69991 |
| Sep 18, 2006 | Listed | $699,990 | MLS #R69991 |
| Jul 21, 1992 | Sold | $360,000 | Public Record |
| Jun 30, 1982 | Sold | $189,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $627,385 | $805,244 | $1,432,629 | $17,889 |
| 2024 | $627,385 | $805,244 | $1,432,629 | $17,073 |
| 2023 | $603,024 | $773,976 | $1,377,000 | $16,611 |
| 2022 | $232,675 | $638,448 | $871,123 | $10,645 |
| 2021 | $228,113 | $625,930 | $854,043 | $10,446 |
| 2020 | $225,774 | $619,512 | $845,286 | $10,313 |
| 2019 | $221,348 | $607,365 | $828,713 | $10,114 |
| 2018 | $217,008 | $595,456 | $812,464 | $9,709 |
| 2017 | $212,753 | $583,781 | $796,534 | $9,261 |
| 2016 | $208,582 | $572,335 | $780,917 | $8,988 |
| 2015 | $205,449 | $563,738 | $769,187 | $9,043 |
| 2014 | $201,425 | $552,696 | $754,121 | $9,050 |
| 2013 | $182,000 | $499,000 | $681,000 | $8,185 |
| 2012 | $176,900 | $485,100 | $662,000 | $8,099 |
| 2010 | $160,400 | $440,000 | $600,400 | $7,305 |
| 2009 | $160,400 | $440,000 | $600,400 | $7,271 |
| 2008 | $187,986 | $515,814 | $703,800 | $8,472 |
| 2007 | $261,256 | $204,576 | $465,832 | $5,487 |
Property facts
Year built
1981
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,544 sqft
Lot size
10,650 sqft
ZIP code
91765
City
Diamond Bar
Street
Running Branch Rd
Coordinates
33.96386, -117.84511
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$8,141
Gross rental yield
7.24%
Implied cap rate
4.70%
Trend-extrapolated value
—
Frequently asked questions
When did 21175 Running Branch Rd last sell?
21175 Running Branch Rd most recently sold on May 2, 2022 for $1,350,000.
What is the current tax assessment for 21175 Running Branch Rd?
The most recent total assessment for 21175 Running Branch Rd (year 2025) is $1,432,629 with $17,889 in property tax.
How does 21175 Running Branch Rd's assessment compare to its last sale price?
The current assessment is 6.1% above the last sale price of $1,350,000.
When was 21175 Running Branch Rd built?
21175 Running Branch Rd was built in 1981.
How does 21175 Running Branch Rd compare to others on Running Branch Rd?
We track 6 other properties on Running Branch Rd. Browse the list under "Other properties on Running Branch Rd" to compare beds, baths, and sale history.
What are the property facts for 21175 Running Branch Rd?
21175 Running Branch Rd is a 4 bed, 3 bath, 2,544 sqft, 10,650 sqft lot single_family.
Is 21175 Running Branch Rd a flip candidate?
Yes — 21175 Running Branch Rd appears in our flips dataset, indicating it sold twice within a short window with a notable price change.
Is 21175 Running Branch Rd a tax-appeal candidate?
No — 21175 Running Branch 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 Running Branch Rd