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$7,395,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 4,235 Sq. Ft.
  • 1 Car Garage
  • Updated 8 hours ago
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Regally set back on a lush +/-0.41-acre corner lot in coveted Lower South Hillsborough, this timeless Mediterranean estate blends classic architectural elegance with expansive living spaces and private, resort-like grounds - ideal for both effortless daily living and grand-scale entertaining. Boasting +/-4,235sf, the 5-bedroom, 3.5-bath home welcomes you with an elegant foyer that leads to an impressive living room with rich hardwood floors, a grand fireplace, and French doors opening to a vast rear patio. The formal dining room flows seamlessly into a stunning gourmet kitchen/family room ensemble with French doors leading to the verdant grounds. The main level includes a private guest bedroom or office with ensuite bath, a well-appointed laundry room, and elegant powder room. Upstairs, 3 sizeable bedrooms are complemented by a marble hall bath, while the lavish primary suite with multiple closets and spa-inspired bath awaits you. The resort-like grounds feature lush, mature landscaping, pool, fire pit, and sun-drenched patio with pergola. The lower level offers an attached garage, gym, & abundant storage space. Located near top-rated schools, downtown, and major commute routes, this classic estate offers a rare opportunity in one of Hillsborough's most prestigious neighborhoods.

Full Property Details for 335 El Portal Ave

General

  • Price: $7,395,000
  • Status: Active
  • Type: Single Family
  • Source: RE_Infolink
  • MLS ID: ML82041699
  • Updated: 4/6/2026
  • Added to Site: Today

Interior

  • Rooms/Areas: Bonus / Hobby Room, Den / Study / Office, Formal Entry, Great Room, Laundry Room, Storage, Wine Cellar / Storage
  • Fireplace(s): Gas Log, Gas Starter, Living Room, Wood-Burning
  • Flooring: Hardwood, Stone

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Family Room: Kitchen / Family Room Combo
  • Kitchen: Stone Countertop, Dishwasher, Freezer, Hood over Range, Island with Sink, Microwave, Built-In Oven/Range , Gas, Refrigerator, Wine Refrigerator
  • Laundry: Inside, Tub/Sink, Washer / Dryer

Additional Information

  • Pool: Yes
  • Pool Description: Pool - Cover, Pool - In Ground, Spa - Jetted
  • Extras: Not Applicable
  • Security/Safety: Security Alarm

Parking

  • Garage Spaces: 1
  • Parking Features: Attached Garage, Electric Gate, Gate / Door Opener, Guest/Visitor Parking

Location

  • Area: Hillsborough Heights
  • County: San Mateo
  • Cross Streets: Ravenscourt

Heating & Cooling

  • Cooling Type: Central AC
  • Heating Type: Central Air (Forced Air)

Utilities

  • Sewer: Public Sewer, Sewer Connected
  • Water: Public
  • Utility Description: Public Utilities

Structural Information

  • Architectural Style: Mediterranean
  • Construction: Detached
  • Foundation: Concrete Perimeter and Slab
  • Roof: Clay, Composition, Tile
  • Square Feet: 4,235
  • Year Built: 1924

Lot Features

  • Minimum Lot Size: .41
  • Grounds/Landscape: Back Yard, Balcony / Patio, Fenced, Firepit, Sprinklers - Auto, Sprinklers - Lawn
  • Zoning: R10025
  • Fencing (Description): Fenced Back, Fenced Front
Buyer's Brokerage Compensation: Contact Listing Agent
Not binding unless confirmed by separate agreement among applicable parties.

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— 335 El Portal Ave —

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NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 335 El Portal Ave

School Districts:Hillsborough City Elementary School District, San Mateo Union High School District
NameGradesDistance
South Hillsborough School
303 El Cerrito Avenue, Hillsborough, CA 94010
K-50.5 mi
Crocker Middle School
2600 Ralston Avenue, Hillsborough, CA 94010
6-81 mi
San Mateo High School
506 North Delaware Street, San Mateo, CA 94401
9-121.2 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 335 El Portal Ave Get Price Alerts and Save Property

Date
Details
Price
Change
Source
4/06/2026
Listed
$7,395,000
146.5%
MLS
6/18/2002
Sold
$3,000,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 335 El Portal Ave

Year
Property Taxes
Change
Tax Assessment
Change
2025
$55,759
2%
$4,443,037
2%
2024
$54,593
2%
$4,355,920
2%
2023
$53,712
4%
$4,270,511
2%
2022
$51,524
2%
$4,186,777
2%
2021
$50,466
2%
$4,104,685
1%
2020
$49,591
2%
$4,062,598
2%
2019
$48,455
3%
$3,982,940
2%
2018
$47,032
2%
$3,904,845
2%
2017
$46,269
3%
$3,828,282
2%
2016
$45,081
1%
$3,753,220
2%
2015
$44,441
28%
$3,696,844
30%
2014
$34,842
1%
$2,850,000
—
2013
$34,412
—
$2,850,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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335 El Portal Ave, Hillsborough, CA 94010 (MLS# ML82041699) is a Single Family property with 5 bedrooms, 3 full bathrooms and 1 partial bathroom. 335 El Portal Ave is currently listed for $7,395,000 and was received on April 06, 2026. This property is listed by Jim Arbeed from our Burlingame Office.Want to learn more about 335 El Portal Ave? Do you have questions about finding other Single Family real estate for sale in Hillsborough Knolls? You can browse all Hillsborough Knolls real estate or contact a Coldwell Banker agent to request more information.

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