Sold340d on market
240 S Castanya Way
Portola Valley, CA, 94028 • Ladera • San Mateo County
$5,024,000
$1927/sqft
4Beds
4.5Baths
2,607Sqft
0.22 acLot
1956Built
Market activity
Demand and pricing signals for this listing
22 views
People checking out this listing
1 saves
Buyers have saved this home
340 days on market
Established listing
$1,927/sqft
Price per square foot
About this home
Single Family · Built 1956
240 S Castanya Way, Portola Valley, CA 94028 is a single family home that contains 2,607 sq ft and was built in 1956. It contains 4 bedrooms and 4.5 bathrooms. This home last sold for $5,024,000 in May 2025. The Zestimate for this house is $5,323,500. The Rent Zestimate for this home is $7,861/mo.
Estimated monthly payment
Based on current rates
$31,839/month
Principal & Interest$25,140
Property Tax$5,024
Insurance$1,675
Down payment20% ($1,004,800)
3%50%
Est. 6.40% rate · 30yr fixed · $4,019,200 loan
Full calculator →At a glance
Key facts and listing details
TypeSingleFamily
Year Built1956
HeatingOther
CoolingNone
ParkingGarage - Attached
Lot9,626 sqft
Property
Home typeSingle Family
Year built1956
Systems
HeatingOther
CoolingNone
Parking & Outdoor
ParkingGarage - Attached
BasementPartially finished
Lot9,626 sqft
Location & Tax
NeighborhoodLadera
Annual tax$14,083
Parcel077201060
Features & details
3 categories of property features
Interior Features
Heating
Other
Cooling
None
Exterior Features
Parking
Garage - Attached
Listing insights
Market data and value estimates
StatusSold
Days on market340
Est. value$5,323,500
Est. rent$7,861/mo
Tax rate1.12%
Price/sqft$1927
Last sold$5,024,000
Tour days6
Views22
Favorites1
How are the schools in Portola Valley?
3 schools rated nearby
Location
Portola Valley, CA, 94028
Price history
2 events
DateEventPrice$/sqftSource
May 8, 2025Sold$5,024,000$1,927Public Record
Dec 29, 1993Sold$490,000$188Public Record
Sold$5,024,000
May 8, 2025•$1,927/sqft•Public Record
Sold$490,000
Dec 29, 1993•$188/sqft•Public Record
Tax history
26 years of records
YearTax paidAssessed value
Apr 14, 2025$14,083$1,124,773
Apr 14, 2024$13,870$1,102,720
Apr 14, 2023$13,618$1,081,100
Apr 14, 2022$13,261$1,059,904
Apr 14, 2021$13,053$1,039,123
Apr 14, 2020$12,767$1,028,470
Apr 14, 2019$13,091$1,008,306
Apr 14, 2018$12,477$988,537
Apr 14, 2017$12,055$969,156
Apr 14, 2016$11,936$950,154
Apr 14, 2015$10,058$801,412
Apr 14, 2014$10,058$785,714
Apr 14, 2013—$782,164
Apr 14, 2012—$766,829
Apr 14, 2011—$766,829
Apr 14, 2010—$746,177
Apr 14, 2009—$747,951
Apr 14, 2008—$733,287
Apr 14, 2007—$718,910
Apr 14, 2006—$704,815
Apr 14, 2005—$704,815
Apr 14, 2004—$677,450
Apr 14, 2003—$665,036
Apr 14, 2002—$563,762
Apr 14, 2001—$552,708
Apr 14, 2000—$541,872
Nearby homes
Neighborhood details
Local context around this listing
Portola Valley, CA • San Mateo County
Nearby neighborhoods
Ladera
Nearby cities
BurlingameDaly CityFoster CityMenlo ParkPacificaRedwood CitySan BrunoSan Carlos
Nearby zip codes
94028
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