---
listing_id: ML82017970
status: Closed
price: 3450000
beds: 4
baths_full: 4
baths_half: 1
sqft_living: 3136
sqft_lot: 4696
lot_acres: 
year_built: 2024
property_type: Residential
property_subtype: Single Family Residence
address: "21 Highland Ave"
city: San Carlos
state: CA
zip: 94070
county: "San Mateo County"
lat: 37.504679
lng: -122.270512
days_on_market: 228
hoa_fee: 
hoa_frequency: 
garage_spaces: 1
list_agent: "Kevin Barranti"
list_office: "Compass"
list_agent_phone: "(650) 867-9612"
list_agent_license: 02019329
mls_source: MLSL
modified: 2026-01-30
transaction_type: recentlySold
---

Home | San Mateo County | San Carlos | 94070 | 21 Highland Ave

21 Highland Ave, San Carlos, CA 94070

MLS: ML82017970 | Status: Sold | Price: $3,450,000
Beds/Baths: 4 / 4 /1
Property Type: Residential

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
4 4 /1 3,136 4,696 2024

Remarks

Discover modern luxury in this exquisite new-construction home, where breathtaking views and modern design come together in perfect harmony. Offering 4 bedrooms, 4.5 bathrooms, and an attached ADU, this 3,136 +/- square-foot residence is designed for both comfort and sophistication. Designed to showcase its spectacular surroundings, this home features an expansive balcony with sweeping views of the Western Hills for entertaining or quiet reflection. The chef's kitchen, bathed in natural light, flows into a soaring family room with ceilings, while the primary suite offers its own private balcony, double sinks, and a walk-in closet with custom cabinetry. The ADU adds flexibility with a kitchen, full bathroom, and washer/dryer hook-ups. Additional conveniences include multi-level heating and air conditioning, a laundry room, a dumb waiter, and premium finishes. Nestled on a landscaped lot near Hillcrest Circle Park and within the San Carlos School District, this home offers unparalleled elegance with inspiring views. Here, the stunning surroundings aren't just a view, they're a lifestyle. Embrace the beauty of the Western Hills, marvel at the twinkling lights at night, and enjoy every moment in this highly constructed home that redefines elegance and comfort.

MLS Listing Information

Field Value
MLS # ML82017970
MLS Source MLSListings, Inc.

Features

Interior Features

Feature Details
Bedrooms Primary Suite/Retreat - 2+, Walk-in Closet
Bathrooms Double Sinks, Shower and Tub, Showers over Tubs - 2+, Tile
Kitchen Exhaust Fan, Island, Island with Sink, Pantry
Appliances Dishwasher, Exhaust Fan, Freezer, Garbage Disposal, Hood Over Range, Ice Maker, Microwave, Refrigerator, Wine Refrigerator
Dining Room Dining Area, Eat in Kitchen
Family Room Kitchen/Family Room Combo
Flooring Hardwood, Tile
Cooling Central Forced Air, Multi-Zone
Heating Central Forced Air, Heating - 2+ Zones, Solar

Exterior Features

Feature Details
Roof Flat, Tar/Gravel
Foundation Pillar/Post/Pier, Concrete Perimeter and Slab, Reinforced Concrete
Style Contemporary, Modern/High Tech

Parking, School, and Other Information

Feature Details
Garage/Parking Attached Garage, Garage: 1 Car(s)
Elementary District San Carlos Elementary
High School District Sequoia Union High
Zoning R10006

Contact Information

Kevin Barranti
Compass
License #: 02019329
Phone: (650) 867-9612

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Arundel Elementary School public K-3 0.22 mi 10
Central Middle School public 6-8 0.59 mi 10
Arroyo School public 4,5 0.64 mi 8
Brittan Acres Elementary School public K-3 0.65 mi 10
Heather Elementary School public K-3 0.88 mi 9
Tierra Linda Middle School public 6-8 0.91 mi 10
Mariposa Upper Elementary School public 4,5 0.91 mi 9
Carlmont High School public 9-12 1.00 mi 10
San Carlos Student Services Preschool public UG 1.28 mi N/A
White Oaks Elementary School public K-3 1.30 mi 10
Nesbit Elementary School public K-8 1.44 mi 6
Central Elementary School public K-5 1.50 mi 9
San Mateo County Special Education School public K-12 1.53 mi N/A
San Mateo County Rop School public 11-12 1.53 mi N/A
Redwood High School public 9-12 1.58 mi 2
Clifford Elementary School public K-8 1.60 mi 6
Cipriani Elementary School public K-5 2.13 mi 8
Sequoia High School public 9-12 2.25 mi 7
Ralston Intermediate School public 6-8 2.33 mi 9
North Star Academy public 3-8 2.46 mi 9

Disclosures

©2026 MLSListings Inc. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from MLSListings Inc.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of January 30, 2026. For the most current information, please contact Kevin Barranti, (650) 867-9612.