Brand New Luxury Residence in the highly sought-after Bel Aire Heights community of San Mateo. This exceptional home tryly has it all, nearly 4000 sq ft of thoughtfully designed living space featuring 5 bedrooms and 4.5 bathrooms, including two luxurious primary suites, one on each level, ideal for multi generational living or ultimate flexibility. The open-floor concept floor plan is light filled and expansive, seamlessly blending modern design with everyday functionality. A Chef’s Dream kitchen showcases top of the line Thermador stainless steel appliances, including a built in espresso machine and wine refrigerator, perfect for both daily living and entertaining. Elegant finishes throughout, highlighted by a gas fireplace and walls of windows that capture stunning mountain and water views from most rooms. Set on approximately 9000 sq ft lot, the home also offers a spacious 3 car garage with multiple EV charging outlets. Located in one of San Mateo’s premier new developments, Bel Aire Heights offers a rare opportunity to own a brand new, luxury home in a truly special setting.
AGENT: The Laugesen Team LISTING BROKERAGE: KW Advisors
Courtesy of KW Advisors. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than The Agency RE include the name of the listing broker. Neither the listing company nor The Agency RE shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved. 18 Bel Aire LN
San Mateo, CA
Property Details
Price:
$5,495,000
MLS #:
ML82040647
Status:
Active
Beds:
5
Baths:
5
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699notdefined
Listed Date:
Mar 27, 2026
Finished Sq Ft:
3,977
Lot Size:
9,000 sqft / 0.21 acres (approx)
Year Built:
2026
Newconstruction699 – Not Defined699notdefinedOtherOtherAragonNeighborhood
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Schools
School District:
Other
Elementary School:
Other
High School:
Aragon
Interior
Appliances
DW, GD, RF, HOD, VEF
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
CA
Flooring
WOOD
Heating
CF
Exterior
Attached Garage YN
1
Common Walls
NCW
Construction Materials
STC
Fencing
WD
Garage Spaces
3
Parking Spots
3
Parking Total
3
Roof
CMP
View
LA, MT, WA, NE
Financial
HOA Fee
$480
HOA Fee Frequency
MO
Map
Community
- Address18 Bel Aire LN San Mateo CA
- CitySan Mateo
- CountySan Mateo
- Zip Code94402
