Sold383d on market
310 W Santa Inez Ave
Hillsborough, CA, 94010 • 94010 • San Mateo County
$19,000,000
$4897/sqft
4Beds
3.1Baths
3,880Sqft
1 acLot
1977Built
Market activity
Demand and pricing signals for this listing
40 views
People checking out this listing
1 saves
Buyers have saved this home
383 days on market
Established listing
$4,897/sqft
Price per square foot
About this home
Single Family · Built 1977
Over one level acre in lower Hillsborough this over 1 acre level parcel is located on lower W. Santa Inez Ave., known as mansion row. On these 2 blocks are some of the most beautiful homes in the world, all on large parcels, secluded by lush vegetation. The Spanish influenced home has 4 large bedrooms, including an extra large master suite, large living and dining rooms, sunny kitchen and family rooms opening onto the pool, tennis court, sweeping lawn and cabana. The home is set far back from the street, beyond a long circluar driveway.
Estimated monthly payment
Based on current rates
$119,963/month
Principal & Interest$94,629
Property Tax$19,000
Insurance$6,333
Down payment20% ($3,800,000)
3%50%
Est. 6.36% rate · 30yr fixed · $15,200,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingleFamily
Year Built1977
HeatingOther
CoolingNone
ParkingGarage - Attached
Lot1.05 Acres
Property
Home typeSingle Family
Year built1977
Systems
HeatingOther
CoolingNone
Parking & Outdoor
ParkingGarage - Attached
BasementUnfinished
Lot1.05 Acres
Location & Tax
Neighborhood94010
Annual tax$97,516
Parcel032221040
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 market383
Est. value$12,350,800
Est. rent$7,809/mo
Tax rate1.12%
Price/sqft$4897
Last sold$19,000,000
Tour days6
Views40
Favorites1
How are the schools in Hillsborough?
3 schools rated nearby
Location
Hillsborough, CA, 94010
Price history
5 events
DateEventPrice$/sqftSource
Mar 20, 2025Sold$19,000,000$4,897Public Record
Sep 28, 2009Sold$4,225,000$1,089Public Record
Jan 9, 2009Listing Removed$4,995,000$1,287iHomefinder, Inc.
Nov 14, 2008Listed For Sale$4,995,000$1,287NRT California
Jun 30, 2004Sold$4,125,000$1,063Public Record
Sold$19,000,000
Mar 20, 2025•$4,897/sqft•Public Record
Sold$4,225,000
Sep 28, 2009•$1,089/sqft•Public Record
Listing Removed$4,995,000
Jan 9, 2009•$1,287/sqft•iHomefinder, Inc.
Listed For Sale$4,995,000
Nov 14, 2008•$1,287/sqft•NRT California
Sold$4,125,000
Jun 30, 2004•$1,063/sqft•Public Record
Tax history
26 years of records
YearTax paidAssessed value
Apr 8, 2025$97,516$8,176,330
Apr 8, 2024$95,534$8,016,011
Apr 8, 2023$94,084$7,858,836
Apr 8, 2022$90,203$7,704,742
Apr 8, 2021$88,453$7,553,669
Apr 8, 2020$86,980$7,476,216
Apr 8, 2019$85,085$7,329,624
Apr 8, 2018$82,648$7,185,907
Apr 8, 2017$81,479$7,045,008
Apr 8, 2016$79,519$6,906,871
Apr 8, 2015$76,623$6,803,124
Apr 8, 2014$76,623$6,669,861
Apr 8, 2013—$6,639,718
Apr 8, 2012—$6,509,528
Apr 8, 2011—$3,713,528
Apr 8, 2010—$4,225,000
Apr 8, 2009—$4,554,332
Apr 8, 2008—$4,465,032
Apr 8, 2007—$4,377,483
Apr 8, 2006—$4,291,650
Apr 8, 2005—$4,335,000
Apr 8, 2004—$563,031
Apr 8, 2003—$552,712
Apr 8, 2002—$541,875
Apr 8, 2001—$531,251
Apr 8, 2000—$520,835
Nearby homes
Neighborhood details
Local context around this listing
Hillsborough, CA • San Mateo County
Nearby cities
BurlingameDaly CityFoster CityMenlo ParkPacificaRedwood CitySan BrunoSan Carlos
Nearby zip codes
94010
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