217 40th Ave
San Mateo, CA 94403
2 bd 1 ba 860 sqft Built 1950 Lot 5,000 sqft single_family
Most recent sale
$1,350,000
Jul 15, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 15, 2022 | Sold | $1,350,000 | Public Record |
| Jun 6, 2022 | Listed | $1,348,000 | MLS #ML81894972 |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $270,504 | $1,134,036 | $1,404,540 | $18,359 |
| 2024 | $270,504 | $1,134,036 | $1,404,540 | $18,410 |
| 2023 | $260,000 | $1,090,000 | $1,350,000 | $18,603 |
| 2022 | $55,104 | $27,670 | $82,774 | $2,410 |
| 2021 | $54,024 | $27,128 | $81,152 | $2,593 |
| 2020 | $53,471 | $26,850 | $80,321 | $2,365 |
| 2019 | $52,423 | $26,324 | $78,747 | $2,222 |
| 2018 | $51,396 | $25,808 | $77,204 | $2,699 |
| 2017 | $50,389 | $25,302 | $75,691 | $2,081 |
| 2016 | $49,401 | $24,806 | $74,207 | $1,681 |
| 2015 | $48,659 | $24,434 | $73,093 | $1,779 |
| 2014 | $47,706 | $23,956 | $71,662 | $1,742 |
| 2013 | $47,491 | $23,848 | $71,339 | $1,627 |
| 2012 | $46,560 | $23,381 | $69,941 | $1,541 |
| 2011 | $45,648 | $22,923 | $68,571 | $1,404 |
| 2010 | $45,307 | $22,752 | $68,059 | $1,570 |
| 2009 | $45,415 | $22,807 | $68,222 | $1,123 |
| 2008 | $44,525 | $22,360 | $66,885 | $1,139 |
| 2007 | $43,652 | $21,922 | $65,574 | $1,164 |
Property facts
Year built
1950
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
860 sqft
Lot size
5,000 sqft
ZIP code
94403
City
San Mateo
Street
40th Ave
Coordinates
37.53443, -122.28789
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$8,100
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 217 40th Ave last sell?
217 40th Ave most recently sold on Jul 15, 2022 for $1,350,000.
What is the current tax assessment for 217 40th Ave?
The most recent total assessment for 217 40th Ave (year 2025) is $1,404,540 with $18,359 in property tax.
How does 217 40th Ave's assessment compare to its last sale price?
The current assessment is 4.0% above the last sale price of $1,350,000.
When was 217 40th Ave built?
217 40th Ave was built in 1950.
How does 217 40th Ave compare to others on 40th Ave?
We track 8 other properties on 40th Ave. Browse the list under "Other properties on 40th Ave" to compare beds, baths, and sale history.
What are the property facts for 217 40th Ave?
217 40th Ave is a 2 bed, 1 bath, 860 sqft, 5,000 sqft lot single_family.
Is 217 40th Ave a flip candidate?
No — 217 40th Ave does not appear in our flips dataset.
Is 217 40th Ave a tax-appeal candidate?
No — 217 40th 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 40th Ave