23 Pinnacle St

Off Market

23 Pinnacle St

South San Francisco CA 94080

3540 sq. ft.

5509 sq. ft.

Single-Family

Last sold for $2,300,000

Stanley Lo, last sold this property on 06 November 2025 after 55 days on market.

Overview

Perched on the foothills of San Bruno Mountain State & County Park, this fully renovated 3,540 sq. ft. residence sits in the sought-after Mandalay Heights at Terrabay community. Among the largest floor plans in the development, it offers sweeping views of South San Francisco and the Bay with easy access to Downtown dining, I-280, nearby Costcos, and biotech hubs. Inside, soaring ceilings, expansive windows, and a sleek fireplace highlight the open living room, flowing into a dining area with custom wine display wall, wine cooler, and built-ins. Modern updates include glass & stainless banisters, hardwood floors, recessed lighting, and designer fixtures. The chef's kitchen boasts quartz counters, high-end stainless appliances, ample storage, and a large island with sink & breakfast bar. Upstairs: 3 bedrooms, 2 baths, laundry, and a luxurious primary suite with spa-like ensuite. Lower level: family room with fireplace, 2 bedrooms (1 ensuite), 2 baths, and bonus room. The family room is designed for entertainment, featuring a luxury in-ceiling and wall home theater system with a concealed drop-down screen.Outdoors: low-maintenance patio. Three-car garage with abundant cabinetry. Don't miss this spacious modern home in a prime location!

Features

5 bedrooms

5 bathrooms

3 carspaces

3 garage spaces

3540 sq. ft. floor area

5509 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 5 bedroom single-family properties sold in South San Francisco over the last 12 months, the estimated median property value of 23 Pinnacle St is $1.75m.

Median value

$1.75m

Estimated value range

$1.33m - $2.38m

Median days on market

Estimated value trend

-1%

decrease over the last 12 months

Average days on market is based on recent, comparable sales in South San Francisco. 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 23 Pinnacle St

2025

Sold

$2,300,000

06 Nov 2025 by Stanley Lo, of Green Banker Realty

2016

Sold

$1,435,000

19 Feb 2016 by Bruno Baldini, of Century 21 Baldini Realty

2004

Sold

$1,450,000

30 Jul 2004 by Keli Yu, of Signa Properties

Happy sellers in South San Francisco

94%

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

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

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

Local market activity for 5 bedroom single-family properties in South San Francisco

In the last 12 months, 12 five-bedroom single-family properties similar to 23 Pinnacle St, have been sold.

This represents a 8% increase in five-bedroom single-family properties sales when compared to the previous 12 months.

Sold

For Sale

Interested in selling?

People are reaching out to these agents in South San Francisco for a market analysis.

Fel Amistad

(35 reviews)

Get a market analysis

Rebecca Jackson

(4 reviews)

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Laarni Sanchez

at Realty ONE Group Future | San Ramon

(63 reviews)

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Omar Gonzalez

at Thorburn & Associates

(14 reviews)

Get a market analysis

Nearby agents

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

Fel Amistad

Fel Amistad is an award winning recommended agent for South San Francisco. They have 1 local sale and collected 2 local reviews across the last 12 months.