649 Alder Ln
Diamond Bar, CA 91789
3 bd 3 ba 1,578 sqft Built 1986 Lot 1,481 sqft condo_townhome_rowhome_coop
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 | $277,762 | $334,654 | $612,416 | $7,828 |
| 2024 | $277,762 | $334,654 | $612,416 | $7,456 |
| 2023 | $266,977 | $321,660 | $588,637 | $7,278 |
| 2022 | $261,743 | $315,353 | $577,096 | $7,124 |
| 2021 | $256,611 | $309,170 | $565,781 | $6,991 |
| 2020 | $253,980 | $306,000 | $559,980 | $6,902 |
| 2019 | $133,790 | $352,585 | $486,375 | $5,971 |
| 2018 | $131,167 | $345,672 | $476,839 | $5,772 |
| 2017 | $128,596 | $338,895 | $467,491 | $5,507 |
| 2016 | $126,075 | $332,250 | $458,325 | $5,345 |
| 2015 | $124,182 | $327,260 | $451,442 | $5,377 |
| 2014 | $121,750 | $320,850 | $442,600 | $5,382 |
| 2013 | $132,300 | $215,700 | $348,000 | $4,283 |
| 2012 | $111,000 | $181,000 | $292,000 | $3,699 |
| 2010 | $138,700 | $226,300 | $365,000 | $4,490 |
| 2009 | $138,700 | $226,300 | $365,000 | $4,798 |
| 2008 | $215,000 | $200,000 | $415,000 | $5,075 |
| 2007 | $87,289 | $80,969 | $168,258 | $2,100 |
Property facts
Year built
1986
Property type
condo_townhome_rowhome_coop
Stories
2
Beds
3
Baths
3
Living area
1,578 sqft
Lot size
1,481 sqft
ZIP code
91789
City
Diamond Bar
Street
Alder Ln
Coordinates
34.00788, -117.83992
Comparable properties nearby
Frequently asked questions
When did 649 Alder Ln last sell?
No public-record sale is on file for 649 Alder Ln.
What is the current tax assessment for 649 Alder Ln?
The most recent total assessment for 649 Alder Ln (year 2025) is $612,416 with $7,828 in property tax.
When was 649 Alder Ln built?
649 Alder Ln was built in 1986.
How does 649 Alder Ln compare to others on Alder Ln?
We do not currently track other properties on Alder Ln.
What are the property facts for 649 Alder Ln?
649 Alder Ln is a 3 bed, 3 bath, 1,578 sqft, 1,481 sqft lot condo_townhome_rowhome_coop.
Is 649 Alder Ln a flip candidate?
No — 649 Alder Ln does not appear in our flips dataset.
Is 649 Alder Ln a tax-appeal candidate?
No — 649 Alder Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+2.3%
Implied 1-yr
+9.0%
2026 Q3
$1.61M
2026 Q4
$1.64M
ZIP 91789 — Median Price History + Forecast
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Geography