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18 Bel Aire LaneSan Mateo, CA 94402

For Sale

$5,495,000

Smart Buyer Rebate $54,950

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.

Listed by The Laugesen Team

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License #70010005

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KW Advisors

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650-465-5742

Last updated April 16, 2026

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Source: MLSListings #ML82040647

Listing Facts

  • TypeSingle-family
  • NeighborhoodBaywood Park
  • Bedrooms5
  • Days on Prevu36
  • HOA/Maint. Fees$480/month
  • Size3,977 sqft
  • Price per sqft$1,382

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Pets Allowed
  • Parking

Location

Mortgage Calculator

Listing History

03/27/2026
Listed by KW Advisors
$5,495,000

Property Details for 18 Bel Aire Lane

Association

Fees

  • Association Fee: $480.00 Monthly

General

  • Association Name: Bel Aire Heights

Exterior

Construction

  • New Construction: Yes
  • Roof: Composition
  • Stories: 2
  • Year Built: 2026
  • Year Built Details: 6

Features

  • Fencing: Wood
  • Patio And Porch Features: Balcony/Patio
  • View: Lake, Mountains, Water

Measurements

  • Building Area Total: 3,977
  • Lot Features: Grade - Sloped Down
  • Lot Size Area: 9,000
  • Lot Size Source: Other
  • Lot Size Square Feet: 9,000
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 041-111-380

Interior

Features

  • Appliances: Dishwasher, Exhaust Fan, Garbage Disposal, Hood Over Range, Oven Range - Built-In, Gas, Refrigerator, Wine Refrigerator, Washer/Dryer
  • Fireplace Features: Family Room, Gas Burning
  • Fireplaces Total: 1
  • Flooring: Hardwood
  • Interior Features: Walk-in Closet

Measurements

  • Living Area: 3,977

Rooms

  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bedrooms Total: 5

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 3
  • Garage: Yes
  • Parking Features: Attached Garage, Gate/Door Opener

Schools

Elementary School

  • Elementary School: Highlands Elementary_1
  • Elementary School District: San Mateo-Foster City Elementary

High School

  • High School: Aragon High
  • High School District: San Mateo Union High

Utilities

Equipment

  • Cooling: Central Forced Air
  • Heating: Central Forced Air
  • Laundry Features: Tub / Sink, Inside
  • Sewer: Public Sewer
  • Utilities: Public Utilities

Frequently Asked Questions

How many bedrooms does this single-family home have?

There are 5 bedrooms in this single-family home at 18 Bel Aire Lane.

What schools are nearby to 18 Bel Aire Lane?

Nearby schools include the Highlands Elementary_1 and Aragon High.

Does this single-family home have parking?

Yes, there are 3 parking spaces available for 18 Bel Aire Lane.

How does 18 Bel Aire Lane compare to other single-family homes in Baywood Park?

This single-family home is listed 38% above the average price for single-family homes in Baywood Park and has been on the market for 138 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Bel Aire Heights home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,977 sqft.

18 Bel Aire Lane is a 5-bedroom single-family home for sale in San Mateo CA 94402. On Prevu for 36 days at $5,495,000. This home features 3,977 square feet of living space, located in San Mateo County. The median listing price for single-family homes in this area is $3,995,000. Nearby schools include Highlands Elementary_1 and Aragon High. Additional amenities include private outdoor space, dishwasher, pets allowed, and parking. Explore more single-family home listings in San Mateo County.

Based on information from MLSListings™️ and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.