22 20th Ave
San Mateo, CA 94403
14 bd 1 ba 13,862 sqft Built 1972 Lot 14,500 sqft other
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 | $2,346,000 | $4,182,000 | $6,528,000 | $94,830 |
| 2024 | $2,346,000 | $4,182,000 | $6,528,000 | $88,635 |
| 2023 | $2,835,600 | $4,437,000 | $7,272,600 | $100,362 |
| 2022 | $3,200,000 | $4,350,000 | $7,550,000 | $103,682 |
| 2021 | $5,270,000 | $1,860,000 | $7,130,000 | $98,518 |
| 2020 | $5,773,200 | $2,040,000 | $7,813,200 | $101,697 |
| 2019 | $5,660,000 | $2,000,000 | $7,660,000 | $100,444 |
| 2018 | $2,522,970 | $2,522,970 | $5,045,940 | $67,370 |
| 2017 | $2,473,500 | $2,473,500 | $4,947,000 | $63,828 |
| 2016 | $2,425,000 | $2,425,000 | $4,850,000 | $61,579 |
| 2015 | $1,611,046 | $1,557,344 | $3,168,390 | $40,787 |
| 2014 | $1,579,488 | $1,526,838 | $3,106,326 | $39,745 |
| 2013 | $1,572,350 | $1,519,938 | $3,092,288 | $39,269 |
| 2012 | $1,541,520 | $1,490,136 | $3,031,656 | $39,479 |
| 2011 | $1,511,295 | $1,460,918 | $2,972,213 | $40,233 |
| 2010 | $637,403 | $299,333 | $936,736 | $16,263 |
| 2009 | $638,918 | $300,045 | $938,963 | $16,779 |
| 2008 | $626,391 | $294,162 | $920,553 | $15,870 |
| 2007 | $614,109 | $288,395 | $902,504 | $14,468 |
Property facts
Year built
1972
Property type
other
Stories
2
Beds
14
Baths
1
Living area
13,862 sqft
Lot size
14,500 sqft
ZIP code
94403
City
San Mateo
Street
20th Ave
Coordinates
37.54853, -122.30882
Comparable properties nearby
Frequently asked questions
When did 22 20th Ave last sell?
No public-record sale is on file for 22 20th Ave.
What is the current tax assessment for 22 20th Ave?
The most recent total assessment for 22 20th Ave (year 2025) is $6,528,000 with $94,830 in property tax.
When was 22 20th Ave built?
22 20th Ave was built in 1972.
How does 22 20th Ave compare to others on 20th Ave?
We track 8 other properties on 20th Ave. Browse the list under "Other properties on 20th Ave" to compare beds, baths, and sale history.
What are the property facts for 22 20th Ave?
22 20th Ave is a 14 bed, 1 bath, 13,862 sqft, 14,500 sqft lot other.
Is 22 20th Ave a flip candidate?
No — 22 20th Ave does not appear in our flips dataset.
Is 22 20th Ave a tax-appeal candidate?
No — 22 20th 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 20th Ave