18 3rd Ave
San Mateo, CA 94401
— ba 5,340 sqft Built 1926 Lot 2,850 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 | $725,363 | $3,684,858 | $4,410,221 | $52,168 |
| 2024 | $725,363 | $3,684,858 | $4,410,221 | $50,053 |
| 2023 | $697,198 | $3,541,771 | $4,238,969 | $49,433 |
| 2022 | $683,528 | $3,472,325 | $4,155,853 | $48,911 |
| 2021 | $670,126 | $3,404,241 | $4,074,367 | $47,722 |
| 2020 | $663,255 | $3,369,335 | $4,032,590 | $46,569 |
| 2019 | $650,250 | $3,303,270 | $3,953,520 | $45,058 |
| 2018 | $637,500 | $3,238,500 | $3,876,000 | $43,958 |
| 2017 | $625,000 | $3,175,000 | $3,800,000 | $43,635 |
| 2016 | $622,473 | $763,944 | $1,386,417 | $16,256 |
| 2015 | $613,123 | $752,469 | $1,365,592 | $15,876 |
| 2014 | $601,113 | $737,730 | $1,338,843 | $15,595 |
| 2013 | $598,397 | $734,396 | $1,332,793 | $15,303 |
| 2012 | $586,664 | $719,997 | $1,306,661 | $14,752 |
| 2011 | $575,161 | $705,880 | $1,281,041 | $14,481 |
| 2010 | $570,863 | $700,605 | $1,271,468 | $14,279 |
| 2009 | $572,220 | $702,270 | $1,274,490 | $14,182 |
| 2008 | $561,000 | $688,500 | $1,249,500 | $13,865 |
| 2007 | $550,000 | $675,000 | $1,225,000 | $13,460 |
Property facts
Year built
1926
Property type
other
Stories
2
Beds
—
Baths
—
Living area
5,340 sqft
Lot size
2,850 sqft
ZIP code
94401
City
San Mateo
Street
3rd Ave
Coordinates
37.56316, -122.32526
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 18 3rd Ave last sell?
No public-record sale is on file for 18 3rd Ave.
What is the current tax assessment for 18 3rd Ave?
The most recent total assessment for 18 3rd Ave (year 2025) is $4,410,221 with $52,168 in property tax.
When was 18 3rd Ave built?
18 3rd Ave was built in 1926.
How does 18 3rd Ave compare to others on 3rd Ave?
We track 8 other properties on 3rd Ave. Browse the list under "Other properties on 3rd Ave" to compare beds, baths, and sale history.
What are the property facts for 18 3rd Ave?
18 3rd Ave is a — bath, 5,340 sqft, 2,850 sqft lot other.
Is 18 3rd Ave a flip candidate?
No — 18 3rd Ave does not appear in our flips dataset.
Is 18 3rd Ave a tax-appeal candidate?
No — 18 3rd 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
+3.2%
Implied 1-yr
+12.7%
2026 Q3
$1.39M
2026 Q4
$1.39M
ZIP 94401 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 3rd Ave