439 Wisnom Ave
San Mateo, CA 94401
2 bd 2 ba 1,060 sqft Built 1912 Lot 4,107 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 | $408,563 | $984,280 | $1,392,843 | $17,871 |
| 2024 | $408,563 | $984,280 | $1,392,843 | $17,724 |
| 2023 | $383,679 | $946,060 | $1,329,739 | $16,754 |
| 2022 | $376,156 | $927,510 | $1,303,666 | $16,807 |
| 2021 | $368,781 | $909,324 | $1,278,105 | $16,907 |
| 2020 | $365,000 | $900,000 | $1,265,000 | $15,557 |
| 2019 | $541,008 | $541,008 | $1,082,016 | $13,637 |
| 2018 | $530,400 | $530,400 | $1,060,800 | $12,858 |
| 2017 | $520,000 | $520,000 | $1,040,000 | $12,680 |
| 2016 | $395,024 | $395,024 | $790,048 | $10,148 |
| 2015 | $389,091 | $389,091 | $778,182 | $9,285 |
| 2014 | $381,470 | $381,470 | $762,940 | $9,557 |
| 2013 | $379,746 | $379,746 | $759,492 | $9,182 |
| 2012 | $372,300 | $372,300 | $744,600 | $8,773 |
| 2011 | $365,000 | $365,000 | $730,000 | $8,619 |
| 2010 | $335,000 | $335,000 | $670,000 | $7,890 |
| 2009 | $280,000 | $280,000 | $560,000 | $6,539 |
| 2008 | $396,912 | $396,912 | $793,824 | $9,026 |
| 2007 | $389,130 | $389,130 | $778,260 | $8,785 |
Property facts
Year built
1912
Property type
single_family
Stories
1
Beds
2
Baths
2
Living area
1,060 sqft
Lot size
4,107 sqft
ZIP code
94401
City
San Mateo
Street
Wisnom Ave
Coordinates
37.57088, -122.33616
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 439 Wisnom Ave last sell?
No public-record sale is on file for 439 Wisnom Ave.
What is the current tax assessment for 439 Wisnom Ave?
The most recent total assessment for 439 Wisnom Ave (year 2025) is $1,392,843 with $17,871 in property tax.
When was 439 Wisnom Ave built?
439 Wisnom Ave was built in 1912.
How does 439 Wisnom Ave compare to others on Wisnom Ave?
We track 4 other properties on Wisnom Ave. Browse the list under "Other properties on Wisnom Ave" to compare beds, baths, and sale history.
What are the property facts for 439 Wisnom Ave?
439 Wisnom Ave is a 2 bed, 2 bath, 1,060 sqft, 4,107 sqft lot single_family.
Is 439 Wisnom Ave a flip candidate?
No — 439 Wisnom Ave does not appear in our flips dataset.
Is 439 Wisnom Ave a tax-appeal candidate?
No — 439 Wisnom 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 Wisnom Ave