425 Alder Ln
San Mateo, CA 94403
3 bd 2 ba 1,640 sqft Built 1949 Lot 6,500 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 | $960,353 | $649,134 | $1,609,487 | $20,480 |
| 2024 | $960,353 | $649,134 | $1,609,487 | $20,339 |
| 2023 | $923,064 | $623,929 | $1,546,993 | $20,104 |
| 2022 | $951,000 | $1,500,000 | $2,451,000 | $29,697 |
| 2021 | $522,028 | $522,028 | $1,044,056 | $12,694 |
| 2020 | $516,676 | $516,676 | $1,033,352 | $12,440 |
| 2019 | $506,546 | $506,546 | $1,013,092 | $11,895 |
| 2018 | $496,614 | $496,614 | $993,228 | $11,578 |
| 2017 | $486,877 | $486,877 | $973,754 | $11,307 |
| 2016 | $477,331 | $477,331 | $954,662 | $10,985 |
| 2015 | $470,162 | $470,162 | $940,324 | $10,721 |
| 2014 | $460,953 | $460,953 | $921,906 | $10,612 |
| 2013 | $458,870 | $458,870 | $917,740 | $10,331 |
| 2012 | $449,873 | $449,873 | $899,746 | $10,148 |
| 2011 | $441,052 | $441,052 | $882,104 | $9,893 |
| 2010 | $437,756 | $437,756 | $875,512 | $9,742 |
| 2009 | $438,796 | $438,796 | $877,592 | $9,719 |
| 2008 | $430,193 | $430,193 | $860,386 | $9,516 |
| 2007 | $421,758 | $421,758 | $843,516 | $9,231 |
Property facts
Year built
1949
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,640 sqft
Lot size
6,500 sqft
ZIP code
94403
City
San Mateo
Street
Alder Ln
Coordinates
37.53391, -122.30895
Comparable properties nearby
Frequently asked questions
When did 425 Alder Ln last sell?
No public-record sale is on file for 425 Alder Ln.
What is the current tax assessment for 425 Alder Ln?
The most recent total assessment for 425 Alder Ln (year 2025) is $1,609,487 with $20,480 in property tax.
When was 425 Alder Ln built?
425 Alder Ln was built in 1949.
How does 425 Alder Ln compare to others on Alder Ln?
We track 1 other property 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 425 Alder Ln?
425 Alder Ln is a 3 bed, 2 bath, 1,640 sqft, 6,500 sqft lot single_family.
Is 425 Alder Ln a flip candidate?
No — 425 Alder Ln does not appear in our flips dataset.
Is 425 Alder Ln a tax-appeal candidate?
No — 425 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
+1.9%
Implied 1-yr
+7.7%
2026 Q3
$2.08M
2026 Q4
$2.11M
ZIP 94403 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Alder Ln