22448 Ridge Line Rd
Diamond Bar, CA 91765
4 bd 5 ba 4,890 sqft Built 1974 Lot 57,508 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 | $661,034 | $919,975 | $1,581,009 | $20,347 |
| 2024 | $661,034 | $919,975 | $1,581,009 | $19,284 |
| 2023 | $635,366 | $884,252 | $1,519,618 | $18,780 |
| 2022 | $622,908 | $866,914 | $1,489,822 | $18,353 |
| 2021 | $610,695 | $849,916 | $1,460,611 | $18,014 |
| 2020 | $604,434 | $841,202 | $1,445,636 | $17,787 |
| 2019 | $592,583 | $824,708 | $1,417,291 | $17,452 |
| 2018 | $580,964 | $808,538 | $1,389,502 | $16,490 |
| 2017 | $569,573 | $792,685 | $1,362,258 | $15,730 |
| 2016 | $558,405 | $777,143 | $1,335,548 | $15,257 |
| 2015 | $495,018 | $765,470 | $1,260,488 | $14,719 |
| 2014 | $327,077 | $750,476 | $1,077,553 | $14,692 |
| 2013 | $325,599 | $747,085 | $1,072,684 | $12,791 |
| 2012 | $319,215 | $732,437 | $1,051,652 | $12,763 |
| 2010 | $312,956 | $718,076 | $1,031,032 | $12,318 |
| 2009 | $310,618 | $712,710 | $1,023,328 | $10,197 |
| 2008 | $255,600 | $586,400 | $842,000 | $10,124 |
| 2007 | $299,266 | $686,664 | $985,930 | $11,396 |
Property facts
Year built
1974
Property type
single_family
Stories
—
Beds
4
Baths
5
Living area
4,890 sqft
Lot size
57,508 sqft
ZIP code
91765
City
Diamond Bar
Street
Ridge Line Rd
Coordinates
33.98330, -117.82342
Comparable properties nearby
Frequently asked questions
When did 22448 Ridge Line Rd last sell?
No public-record sale is on file for 22448 Ridge Line Rd.
What is the current tax assessment for 22448 Ridge Line Rd?
The most recent total assessment for 22448 Ridge Line Rd (year 2025) is $1,581,009 with $20,347 in property tax.
When was 22448 Ridge Line Rd built?
22448 Ridge Line Rd was built in 1974.
How does 22448 Ridge Line Rd compare to others on Ridge Line Rd?
We track 8 other properties on Ridge Line Rd. Browse the list under "Other properties on Ridge Line Rd" to compare beds, baths, and sale history.
What are the property facts for 22448 Ridge Line Rd?
22448 Ridge Line Rd is a 4 bed, 5 bath, 4,890 sqft, 57,508 sqft lot single_family.
Is 22448 Ridge Line Rd a flip candidate?
No — 22448 Ridge Line Rd does not appear in our flips dataset.
Is 22448 Ridge Line Rd a tax-appeal candidate?
No — 22448 Ridge Line 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 Ridge Line Rd