815 31st Ave
San Mateo, CA 94403
3 bd 2 ba 1,040 sqft Built 1957 Lot 6,486 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 | $570,099 | $570,099 | $1,140,198 | $14,560 |
| 2024 | $570,099 | $570,099 | $1,140,198 | $15,078 |
| 2023 | $547,962 | $547,962 | $1,095,924 | $14,662 |
| 2022 | $537,218 | $537,218 | $1,074,436 | $14,574 |
| 2021 | $526,685 | $526,685 | $1,053,370 | $14,331 |
| 2020 | $521,285 | $521,285 | $1,042,570 | $13,513 |
| 2019 | $511,064 | $511,064 | $1,022,128 | $12,832 |
| 2018 | $501,044 | $501,044 | $1,002,088 | $12,424 |
| 2017 | $491,220 | $491,220 | $982,440 | $12,207 |
| 2016 | $481,589 | $481,589 | $963,178 | $12,362 |
| 2015 | $474,356 | $474,356 | $948,712 | $11,886 |
| 2014 | $425,000 | $425,000 | $850,000 | $10,556 |
| 2013 | $425,000 | $425,000 | $850,000 | $10,303 |
| 2012 | $355,000 | $355,000 | $710,000 | $8,934 |
| 2011 | $355,000 | $355,000 | $710,000 | $8,860 |
| 2010 | $355,000 | $355,000 | $710,000 | $8,291 |
| 2009 | $355,000 | $355,000 | $710,000 | $8,198 |
| 2008 | $434,033 | $434,033 | $868,066 | $9,881 |
| 2007 | $425,523 | $425,523 | $851,046 | $9,549 |
Property facts
Year built
1957
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,040 sqft
Lot size
6,486 sqft
ZIP code
94403
City
San Mateo
Street
31st Ave
Coordinates
37.53147, -122.31844
Comparable properties nearby
Frequently asked questions
When did 815 31st Ave last sell?
No public-record sale is on file for 815 31st Ave.
What is the current tax assessment for 815 31st Ave?
The most recent total assessment for 815 31st Ave (year 2025) is $1,140,198 with $14,560 in property tax.
When was 815 31st Ave built?
815 31st Ave was built in 1957.
How does 815 31st Ave compare to others on 31st Ave?
We track 8 other properties on 31st Ave. Browse the list under "Other properties on 31st Ave" to compare beds, baths, and sale history.
What are the property facts for 815 31st Ave?
815 31st Ave is a 3 bed, 2 bath, 1,040 sqft, 6,486 sqft lot single_family.
Is 815 31st Ave a flip candidate?
No — 815 31st Ave does not appear in our flips dataset.
Is 815 31st Ave a tax-appeal candidate?
No — 815 31st 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 31st Ave