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Back 21 Highland Avenue
Off Market

21 Highland Avenue

San Carlos CA 94070

4
5
1
3136 sq. ft.
4696 sq. ft.
Single-Family
Last sold for $3,450,000
Kevin BarrantiKevin Barranti, last sold this property on 17 November 2025 after 93 days on market.

Overview

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.

Features

4 bedrooms
5 bathrooms
1 carspace
1 garage space
3136 sq. ft. floor area
4696 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in San Carlos over the last 12 months, the estimated median property value of 21 Highland Avenue is $3.16m.

Median value
$3.16m
Estimated value range
$2.1m - $5.8m
Median days on market
9
Estimated value trend
2%
increase over the last 12 months
Average days on market is based on recent, comparable sales in San Carlos. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 21 Highland Avenue

2025
Sold
$3,450,000
17 Nov 2025 by Kevin Barranti, of Compass

Happy sellers in San Carlos

94%
94% of sellers in San Carlos reported that their sale price either exceeded or met their price expectations.

San Carlos stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 3 reviews in San Carlos over the last 12 months.

Local market activity for 4 bedroom single-family properties in San Carlos

In the last 12 months, 96 four-bedroom single-family properties similar to 21 Highland Avenue, have been sold.

This represents a 15% decrease in four-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in San Carlos

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Lisa Karson

Lisa Karson is a recommended agent for San Carlos.  They have 2 local sales and collected 1 local review across the last 12 months.

  •   5   (8 reviews)
  •  1 Review in San Carlos
  •  2 Sales in San Carlos
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Daniel Fridman

Daniel Fridman is a recommended agent for San Carlos.  They have 2 local sales and collected 1 local review across the last 12 months.

  •   5   (3 reviews)
  •  1 Review in San Carlos
  •  2 Sales in San Carlos
View profile
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Rena Provencio

Rena Provencio is a recommended agent for San Carlos.  They have 1 local sale and collected 1 local review across the last 12 months.

  •   5   (21 reviews)
  •  1 Review in San Carlos
  •  1 Sale in San Carlos
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Lena Gustafsson

Lena Gustafsson is a recommended agent for San Carlos.  They have 1 local sale and collected 1 local review across the last 12 months.

  •   5   (9 reviews)
  •  1 Review in San Carlos
  •  1 Sale in San Carlos
View profile
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