999 Andover Way

Off Market

999 Andover Way

Los Altos CA 94024

2037 sq. ft.

12650 sq. ft.

Single-Family

Last sold for $4,780,000

Yilin Yu, last sold this property on 30 April 2026 after 19 days on market.

Overview

Extensively reimagined and updated, this residence earns a 2025 effective age from the county assessor. The oversized 12,650 sq. ft. lot and expansive front yard offers expansion opportunities. A straightforward value-add could include building a new two-car garage while converting the existing garage and laundry room into premium living. Experience the pinnacle of Los Altos luxury with breathtaking views and an east-facing orientation bathed in natural light. Just steps from Rancho San Antonio trails, this sanctuary offers a seamless indoor-outdoor lifestyle. The culinary kitchen is a masterpiece featuring a stunning waterfall island, Wolf, Sub-Zero, and Cove appliances and huge wine cellar. Architectural elegance shines through soaring vaulted and coffered ceilings, European Oak engineered hardwood flooring, and Restoration Hardware lighting. Bathrooms are curated with Porcelanosa tile and Hansgrohe fixtures. Living spaces flow through a massive bi-fold door to an entertainers paradise with a fully equipped outdoor kitchen, gazebo, and designer landscaping. Smart home features include automated blinds, Milgard windows, owned solar, and a Tesla charger. Major systems including plumbing and sewer, roof, and HVAC have been replaced, with the electrical system extensively upgraded.

Features

4 bedrooms

3 bathrooms

2 carspaces

2 garage spaces

2037 sq. ft. floor area

12650 sq. ft. lot size

Single-Family

Estimated Value

Based on this property and similar 4 bedroom single-family properties sold in Los Altos over the last 12 months, the estimated median property value of 999 Andover Way is $4.62m.

Median value

$4.62m

Estimated value range

$2.8m - $9.1m

Median days on market

Estimated value trend

increase over the last 12 months

Average days on market is based on recent, comparable sales in Los Altos. 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 999 Andover Way

2026

Sold

$4,780,000

30 Apr 2026 by Yilin Yu, of Beyond Mortgage Co

2024

Sold

$3,400,000

12 Nov 2024 by Ulli Rieckmann-fechner, of Coldwell Banker Realty

Happy sellers in Los Altos

We have insufficient information to provide an overview of customer satisfaction for Los Altos. Viewing the agent profiles, reviews and sales for Los Altos can provide insights for this location.

Local market activity for 4 bedroom single-family properties in Los Altos

In the last 12 months, 79 four-bedroom single-family properties similar to 999 Andover Way, have been sold.

This represents a 29% increase in four-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 Los Altos for a market analysis.

Mary Sanbrook

at Signature Properties

(24 reviews)

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Mini Kalkat

at Intero Real Estate Services

(3 reviews)

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Andy Tse

at Intero Real Estate Services

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Alan Wang

at KW Santa Clara Valley Inc

(2 reviews)

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Nearby agents

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

Mary Sanbrook

Sellers who recommend Mary Sanbrook have praised them for being responsive, local expert, empathetic, clear communication, detail-oriented, pleasant, and supportive