Architectural Masterpiece in S. Los Altos. Nestled on an expansive 1/3 acre, 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 chef’s 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. South Los Altos gem, blending luxury, elegance & community living!
Property Details
Price:
$4,350,000
MLS #:
ML82016715
Status:
Pending
Beds:
3
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699notdefined
Listed Date:
Aug 1, 2025
Finished Sq Ft:
2,914
Lot Size:
15,912 sqft / 0.37 acres (approx)
Year Built:
1988
See this Listing
Schools
School District:
Other
Elementary School:
Other
Middle School:
Cupertino
High School:
Homestead
Interior
Appliances
Gas Cooktop, Dishwasher, Vented Exhaust Fan, Freezer, Disposal, Range Hood, Refrigerator
Bathrooms
2 Full Bathrooms, 1 Half Bathroom
Cooling
Central Air
Flooring
Wood, Stone, Tile
Heating
Central, Fireplace(s), Forced Air
Laundry Features
Dryer Included, In Garage
Exterior
Architectural Style
Contemporary, Custom Built, Modern
Construction Materials
Stucco
Parking Features
Gated, Off Street, Uncovered
Parking Spots
4.00
Roof
Slate
Financial
Map
Community
- Address1621 El Sereno Court Los Altos CA
- Neighborhood699 – Not Defined
- CityLos Altos
- CountySanta Clara
- Zip Code94024
Market Summary
Current real estate data for Single Family in Los Altos as of Oct 19, 2025
28
Single Family Listed
288
Avg DOM
1,747
Avg $ / SqFt
$5,116,026
Avg List Price
Property Summary
- 1621 El Sereno Court Los Altos CA is a Single Family for sale in Los Altos, CA, 94024. It is listed for $4,350,000 and features 3 beds, 3 baths, and has approximately 2,914 square feet of living space, and was originally constructed in 1988. The current price per square foot is $1,493. The average price per square foot for Single Family listings in Los Altos is $1,747. The average listing price for Single Family in Los Altos is $5,116,026.
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1621 El Sereno Court
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