Sold1055d on market
650 Portofino Ln
Foster City, CA, 94404 • Explorers • San Mateo County
$1,285,000
$1012/sqft
2Beds
2Baths
1,270Sqft
5.2 acLot
1975Built
Property DNA
Waterfront Property
Waterfront, Lake Front
1 Fireplace
Other
Private Pool
Community · In Ground
Garage
Attached · Driveway
Tile Floors
Quality flooring throughout
$870/mo HOA
Pool · Clubhouse
This home is in high demand
Listed 1055 days ago · 5 views · Top 7% likely to sell soon
Market activity
Demand and pricing signals for this listing
5 views
People checking out this listing
1055 days on market
Established listing
$1,012/sqft
Price per square foot
Selling Soon Prediction
Very HighThis home ranks in the top 7% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Condo · Built 1975
Rare opportunity to own in the desirable Island J condominiums. This unit is in a prime location to enjoy waterfront living with spectacular views from every room. Island J has boat docks, a club house, swimming pool. Near award-winning schools, Parks, and fabulous restaurants.
Standout features identified
Our analysis highlights swimming pool and club house as key attractions of this home.
Estimated monthly payment
Based on current rates
$8,749/month
Principal & Interest$6,166
Property Tax$1,285
Insurance$428
HOA$870
Down payment20% ($257,000)
3%50%
Est. 6.00% rate · 30yr fixed · $1,028,000 loan
Full calculator →At a glance
Key facts and listing details
TypeCondominium
Year Built1975
HeatingElectric
CoolingNone
ParkingAttached Garage
HOA$870 monthly
Property
Home typeCondo
Sub-typeCondominium
Year built1975
Systems
HeatingElectric
CoolingNone
RoofOther
Water / SewerPublic / Public Sewer
Parking & Outdoor
ParkingAttached, Driveway
Fireplaces1
Lot5.16 Acres
Location & Tax
NeighborhoodExplorers
Annual tax$15,833
Parcel106030030
Bathrooms & Fees
Full baths2
HOA$870/mo
Features & details
9 categories of property features
Interior Features
Appliances
Range Hood
Free-Standing Refrigerator
Free-Standing Electric Range
Disposal
Dishwasher
Flooring
Tile
Laminate
Heating
Electric
Cooling
None
Laundry
Laundry Room
Inside Room
Fireplace
Other
Exterior Features
Exterior
Balcony
Parking
Attached
Driveway
Pool Features
Community
In Ground
Room details
4 rooms detailed
Master Bedroom
Closet
Master Bathroom
Tub w/Shower OverSkylight/Solar TubeGranite CountersDouble VanityBidet
Dining Room
Dining/Living Combo
Kitchen
Stone CountersGranite Counters
Listing insights
Market data and value estimates
StatusSold
Days on market1055
Est. value$1,242,600
Est. rent$3,957/mo
Tax rate1.12%
Price/sqft$1012
On marketJul 5, 2025
PostedJul 5, 2025
Last sold$1,285,000
MLS statusClosed
MLS updatedOct 18, 2023
Tour days6
Views5
How are the schools in Foster City?
3 schools rated nearby
Location
Foster City, CA, 94404
Price history
8 events
DateEventPrice$/sqftSource
May 18, 2023Sold$1,285,000$1,012MetroList Services of CA
Apr 29, 2023Pending Sale$1,200,000$945MetroList Services of CA
Apr 27, 2023Listed For Sale$1,200,000$945MetroList Services of CA
Sep 1, 2022Listing Removed——Zillow Rental Network Premium
Jul 31, 2022Listed For Rent$4,850$4Zillow Rental Network Premium
Jun 20, 2019Listing Removed$4,950$4Present Financial Property Management
May 2, 2019Listed For Rent$4,950$4Present Financial Property Management
Aug 31, 2001Sold$500,000$394Public Record
Sold$1,285,000
May 18, 2023•$1,012/sqft•MetroList Services of CA
Pending Sale$1,200,000
Apr 29, 2023•$945/sqft•MetroList Services of CA
Listed For Sale$1,200,000
Apr 27, 2023•$945/sqft•MetroList Services of CA
Listing Removed—
Sep 1, 2022•Zillow Rental Network Premium
Listed For Rent$4,850
Jul 31, 2022•$4/sqft•Zillow Rental Network Premium
Listing Removed$4,950
Jun 20, 2019•$4/sqft•Present Financial Property Management
Listed For Rent$4,950
May 2, 2019•$4/sqft•Present Financial Property Management
Sold$500,000
Aug 31, 2001•$394/sqft•Public Record
Tax history
26 years of records
YearTax paidAssessed value
Apr 8, 2025$15,833$1,336,913
Apr 8, 2024$15,606$1,310,700
Apr 8, 2023$8,665$709,951
Apr 8, 2022$8,545$696,031
Apr 8, 2021$8,430$682,384
Apr 8, 2020$8,200$675,388
Apr 8, 2019$7,775$662,146
Apr 8, 2018$7,344$649,164
Apr 8, 2017$7,262$636,436
Apr 8, 2016$7,315$623,958
Apr 8, 2015$6,964$614,587
Apr 8, 2014$6,964$602,549
Apr 8, 2013—$599,827
Apr 8, 2012—$588,067
Apr 8, 2011—$588,067
Apr 8, 2010—$572,229
Apr 8, 2009—$573,589
Apr 8, 2008—$562,343
Apr 8, 2007—$551,318
Apr 8, 2006—$540,508
Apr 8, 2005—$540,508
Apr 8, 2004—$519,521
Apr 8, 2003—$488,000
Apr 8, 2002—$470,000
Apr 8, 2001—$122,636
Apr 8, 2000—$120,233
Nearby homes
Neighborhood details
Local context around this listing
Foster City, CA • San Mateo County
Nearby neighborhoods
AdmiralsBaysBirdsBoatsConstellations and StarsExplorersFamous ShipsFishIslandsVintage Park
Nearby cities
BurlingameDaly CityFoster CityMenlo ParkPacificaRedwood CitySan BrunoSan Carlos
Nearby zip codes
94404
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