1621 El Sereno Court
Los Altos, CA 94024
- 3 beds
- 3 baths
- 2,914 sqft
- 15,912 sqft lot
- $1,886 per sqft
- 1988 build
- – on site
Architectural Masterpiece in South Los Altos. Nestled on an expansive 1/3 acre parcel, this luxurious contemporary home by renowned architect Sigrid Lorenzen Rupp seamlessly blends architectural brilliance with modern comfort. Sleek clean lines, warm woods, and designer finishes create an inviting yet sophisticated ambiance. An entertainer's dream, the open-concept floor plan offers seamless transitions between living, dining, family, and kitchen spaces. The gourmet chefs kitchen features custom cabinetry, quartz countertops, Viking appliances, and a Traulsen refrigerator, perfect for culinary enthusiasts. Natural light floods through clerestory & floor-to-ceiling windows, enhancing the indoor-outdoor connection. The primary suite is a tranquil retreat with patio access, dual closets, and a spa-like en-suite featuring a walk-in shower, soaking tub, and private commode. Step outside to a park-like oasis with lush landscaping, multiple patios, museum statuary, a water feature, and mature trees offering beauty and privacy. Located near Grant Park and top-rated schools (West Valley Elem, Cupertino Middle, Homestead High, Private schools: St.Simon/St. Francis close by, with easy access to Apple, Google & Meta. A true South Los Altos gem, blending luxury, elegance & community living!
Last checked:
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Last updated Mar 28, 2025
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MLS# ML81995582 —
This home is listed in more than one place. See it here, and here.
The Building
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Year Built:1988
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Year Built Source:Other
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New Construction:No
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Construction Materials:Stucco
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Architectural Style:Contemporary, Custom Built, Modern
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Roof:Slate
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Stories Total:1
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Patio And Porch Features:Deck
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Patio:1
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Accessibility Features:32 Inch Or More Wide Doors
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Common Walls:No Common Walls
Interior
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Kitchen Features:Quartz Counters
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Window Features:Skylight(s)
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Flooring:Wood, Stone, Tile
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Room Type:Retreat, Walk-In Closet, Formal Entry, Great Room, Office, Utility Room
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Living Area Source:Other
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Fireplace:Yes
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Fireplace:Family Room, Living Room, Wood Burning
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Laundry:Dryer Included, In Garage
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Laundry:1
Room Dimensions
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Living Area:2914.00
Location
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Directions:El Sereno Ave to El Sereno Court Cross Street: Grant Road
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Latitude:37.33942442
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Longitude:-122.06850545
The Property
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Property Type:Residential
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Subtype:Single Family Residence
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Zoning:R1B2
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Lot Features:Level, Secluded
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Lot Size Area:15912.0000
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Lot Size Acres:0.3653
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Lot Size SqFt:15912.00
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Lot Size Source:Assessor
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View:1
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View:Hills, Mountain(s), Neighborhood
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Fencing:Wood
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Fence:Yes
Listing Agent
- Contact info:
- No listing contact info available
Beds
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Total Bedrooms:3
Baths
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Total Baths:3
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Bathroom Features:Double sinks in bath(s)
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Full & Three Quarter Baths:2
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Full Baths:2
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Half Baths:1
The Listing
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Special Listing Conditions:Standard
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Parcel Number:31824037
Heating & Cooling
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Heating:1
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Heating:Central, Fireplace(s), Forced Air
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Cooling:Yes
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Cooling:Central Air
Utilities
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Sewer:Public Sewer
Appliances
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Appliances:Gas Cooktop, Dishwasher, Vented Exhaust Fan, Freezer, Disposal, Range Hood, Refrigerator
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Included:Yes
Schools
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Elementary:OTHER
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Elementary School:Other
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Middle School:Cupertino
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Middle School:CUPERT
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High School:Homestead
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High School:HOMEST
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High School District:Other
The Community
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Association:No
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Assessments:No
Parking
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Parking:Yes
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Parking:Gated, Off Street, Uncovered
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Parking Spaces:4.00
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Attached Garage:Yes
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Garage Spaces:2.00
Monthly cost estimate

Asking price
$5,498,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$29,440
|
Taxes | N/A |
Insurance | $1,511 |
Utilities | $258 See report |
Total | $31,209/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Transit Score®
Provided by WalkScore® Inc.
Transit Score measures a location's access to public transit. It is based on nearby transit routes frequency, type of route (bus, rail, etc.), and distance to the nearest stop on the route. Transit Scores range from 0 (Minimal Transit) to 100 (Rider’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Max Internet Speed
Provided by BroadbandNow®
This is the maximum advertised internet speed available for this home. Under 10 Mbps is in the slower range, and anything above 30 Mbps is considered fast. For heavier internet users, some plans allow for more than 100 Mbps.
Sale history
Date | Event | Source | Price | % Change |
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2/27/25
Feb 27, 2025
|
Listed / Active | CRMLS_CA | $5,498,000 |