642 26th Ave
San Mateo, CA 94403
2 bd 1 ba 1,070 sqft Built 1948 Lot 5,001 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 | $337,500 | $1,274,500 | $1,612,000 | $20,339 |
| 2024 | $337,500 | $1,274,500 | $1,612,000 | $22,576 |
| 2023 | $375,808 | $1,421,739 | $1,797,547 | $21,956 |
| 2022 | $368,440 | $1,393,862 | $1,762,302 | $21,857 |
| 2021 | $361,217 | $1,366,532 | $1,727,749 | $20,654 |
| 2020 | $357,514 | $1,352,520 | $1,710,034 | $20,871 |
| 2019 | $240,560 | $1,326,000 | $1,566,560 | $18,514 |
| 2018 | $186,000 | $1,300,000 | $1,486,000 | $17,470 |
| 2017 | $120,527 | $99,475 | $220,002 | $4,089 |
| 2016 | $118,164 | $97,525 | $215,689 | $3,735 |
| 2015 | $116,390 | $96,061 | $212,451 | $3,800 |
| 2014 | $114,111 | $94,180 | $208,291 | $3,492 |
| 2013 | $113,596 | $93,755 | $207,351 | $3,394 |
| 2012 | $111,369 | $91,917 | $203,286 | $3,310 |
| 2011 | $109,186 | $90,115 | $199,301 | $3,080 |
| 2010 | $108,370 | $89,442 | $197,812 | $3,063 |
| 2009 | $108,628 | $89,655 | $198,283 | $2,960 |
| 2008 | $106,499 | $87,898 | $194,397 | $2,904 |
| 2007 | $104,411 | $86,175 | $190,586 | $2,792 |
Property facts
Year built
1948
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
1,070 sqft
Lot size
5,001 sqft
ZIP code
94403
City
San Mateo
Street
26th Ave
Coordinates
37.53959, -122.31727
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 642 26th Ave last sell?
No public-record sale is on file for 642 26th Ave.
What is the current tax assessment for 642 26th Ave?
The most recent total assessment for 642 26th Ave (year 2025) is $1,612,000 with $20,339 in property tax.
When was 642 26th Ave built?
642 26th Ave was built in 1948.
How does 642 26th Ave compare to others on 26th Ave?
We track 8 other properties on 26th Ave. Browse the list under "Other properties on 26th Ave" to compare beds, baths, and sale history.
What are the property facts for 642 26th Ave?
642 26th Ave is a 2 bed, 1 bath, 1,070 sqft, 5,001 sqft lot single_family.
Is 642 26th Ave a flip candidate?
No — 642 26th Ave does not appear in our flips dataset.
Is 642 26th Ave a tax-appeal candidate?
No — 642 26th Ave 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 26th Ave