689 Portofino Ln
Foster City, CA 94404
2 bd 3 ba 1,780 sqft Built 1975 Lot 1,842 sqft townhomes
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 | $691,729 | $691,729 | $1,383,458 | $16,285 |
| 2024 | $691,729 | $691,729 | $1,383,458 | $16,050 |
| 2023 | $664,869 | $664,869 | $1,329,738 | $15,717 |
| 2022 | $651,833 | $651,833 | $1,303,666 | $15,512 |
| 2021 | $639,052 | $639,052 | $1,278,104 | $15,311 |
| 2020 | $820,843 | $351,789 | $1,172,632 | $13,830 |
| 2019 | $804,749 | $344,892 | $1,149,641 | $13,103 |
| 2018 | $788,970 | $338,130 | $1,127,100 | $12,577 |
| 2017 | $773,500 | $331,500 | $1,105,000 | $12,435 |
| 2016 | $257,572 | $257,572 | $515,144 | $6,016 |
| 2015 | $253,704 | $253,704 | $507,408 | $5,875 |
| 2014 | $248,735 | $248,735 | $497,470 | $5,724 |
| 2013 | $247,611 | $247,611 | $495,222 | $5,685 |
| 2012 | $242,756 | $242,756 | $485,512 | $5,545 |
| 2011 | $237,997 | $237,997 | $475,994 | $5,441 |
| 2010 | $236,219 | $236,219 | $472,438 | $5,364 |
| 2009 | $236,781 | $236,781 | $473,562 | $5,230 |
| 2008 | $232,139 | $232,139 | $464,278 | $5,183 |
| 2007 | $227,588 | $227,588 | $455,176 | $4,947 |
Property facts
Year built
1975
Property type
townhomes
Stories
2
Beds
2
Baths
3
Living area
1,780 sqft
Lot size
1,842 sqft
ZIP code
94404
City
Foster City
Street
Portofino Ln
Coordinates
37.55185, -122.27162
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 689 Portofino Ln last sell?
No public-record sale is on file for 689 Portofino Ln.
What is the current tax assessment for 689 Portofino Ln?
The most recent total assessment for 689 Portofino Ln (year 2025) is $1,383,458 with $16,285 in property tax.
When was 689 Portofino Ln built?
689 Portofino Ln was built in 1975.
How does 689 Portofino Ln compare to others on Portofino Ln?
We track 8 other properties on Portofino Ln. Browse the list under "Other properties on Portofino Ln" to compare beds, baths, and sale history.
What are the property facts for 689 Portofino Ln?
689 Portofino Ln is a 2 bed, 3 bath, 1,780 sqft, 1,842 sqft lot townhomes.
Is 689 Portofino Ln a flip candidate?
No — 689 Portofino Ln does not appear in our flips dataset.
Is 689 Portofino Ln a tax-appeal candidate?
No — 689 Portofino Ln is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-4.3%
Implied 1-yr
-17.2%
2026 Q3
$1.1M
2026 Q4
$1.1M
ZIP 94404 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Portofino Ln