637 Alder Ln
Walnut, CA 91789
3 bd 3 ba 1,578 sqft Built 1986 Lot 1,485 sqft townhomes
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 | $155,019 | $620,078 | $775,097 | $9,741 |
| 2024 | $155,019 | $620,078 | $775,097 | $9,304 |
| 2023 | $103,742 | $414,970 | $518,712 | $6,400 |
| 2022 | $101,708 | $406,834 | $508,542 | $6,264 |
| 2021 | $99,714 | $398,857 | $498,571 | $6,144 |
| 2020 | $98,692 | $394,768 | $493,460 | $6,060 |
| 2019 | $96,757 | $387,028 | $483,785 | $5,942 |
| 2018 | $94,860 | $379,440 | $474,300 | $5,738 |
| 2017 | $93,000 | $372,000 | $465,000 | $5,475 |
| 2016 | $135,853 | $228,227 | $364,080 | $4,309 |
| 2015 | $133,813 | $224,799 | $358,612 | $4,333 |
| 2014 | $131,192 | $220,396 | $351,588 | $4,338 |
| 2013 | $130,600 | $219,400 | $350,000 | $4,300 |
| 2012 | $141,558 | $71,976 | $213,534 | $2,867 |
| 2010 | $138,783 | $70,565 | $209,348 | $2,761 |
| 2009 | $137,746 | $70,038 | $207,784 | $2,746 |
| 2008 | $135,367 | $68,829 | $204,196 | $2,668 |
| 2007 | $132,713 | $67,480 | $200,193 | $2,529 |
Property facts
Year built
1986
Property type
townhomes
Stories
2
Beds
3
Baths
3
Living area
1,578 sqft
Lot size
1,485 sqft
ZIP code
91789
City
Walnut
Street
Alder Ln
Coordinates
34.00830, -117.83998
Comparable properties nearby
Frequently asked questions
When did 637 Alder Ln last sell?
No public-record sale is on file for 637 Alder Ln.
What is the current tax assessment for 637 Alder Ln?
The most recent total assessment for 637 Alder Ln (year 2025) is $775,097 with $9,741 in property tax.
When was 637 Alder Ln built?
637 Alder Ln was built in 1986.
How does 637 Alder Ln compare to others on Alder Ln?
We track 4 other properties on Alder Ln. Browse the list under "Other properties on Alder Ln" to compare beds, baths, and sale history.
What are the property facts for 637 Alder Ln?
637 Alder Ln is a 3 bed, 3 bath, 1,578 sqft, 1,485 sqft lot townhomes.
Is 637 Alder Ln a flip candidate?
No — 637 Alder Ln does not appear in our flips dataset.
Is 637 Alder Ln a tax-appeal candidate?
No — 637 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
Explore nearby
Geography
Other properties on Alder Ln