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$2,780,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 5 Full Baths
  • 2,406 Sq. Ft.
  • 2 Car Garage
  • Updated 15 hours ago

Next open house:

Open House: 2:00 PM - 4:30 PM

Saturday 10/17 2:00 PM - 4:30 PM

300 Helen Dr,Millbrae, CA 94030

300 Helen DrMillbraeCA94030

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Join us at 300 Helen Dr on:

  • Open House: 2:00 PM - 4:30 PM

    Sunday 10/18 2:00 PM - 4:30 PM

    300 Helen Dr,Millbrae, CA 94030
    300 Helen DrMillbraeCA94030
  • Open House: 2:00 PM - 4:00 PM

    Saturday 10/24 2:00 PM - 4:00 PM

    300 Helen Dr,Millbrae, CA 94030
    300 Helen DrMillbraeCA94030
  • Open House: 2:00 PM - 4:00 PM

    Sunday 10/25 2:00 PM - 4:00 PM

    300 Helen Dr,Millbrae, CA 94030
    300 Helen DrMillbraeCA94030
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See This Home
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STUNNING MODERN HOME WITH BREATHTAKING BAY VIEWS & EXCEPTIONAL PRIVACY! Nestled in a serene setting overlooking the Bay, open space & picturesque meadows, this beautifully designed home offers soaring ceilings, abundant natural light, 4 en-suite bedrooms, a versatile office/5th bedroom & 5 designer bathrooms. Spectacular open-concept great room features a chef-inspired kitchen, dining area with oversized sliding glass doors opening to the backyard & spacious living room with elegant fireplace, perfect for indoor-outdoor entertaining. Main level offers a private en-suite bedroom with backyard access, plus an office/optional bedroom & full bath. Upstairs features 3 luxurious en-suites, including an expansive primary retreat with hardwood floors, oversized windows, custom walk-in closet & spa-inspired bath with dual vanities and oversized walk-in shower. Two additional en-suites feature plush carpeting, fitted closets & designer bathrooms. Garage with EV charger adds modern convenience. Prime Millbrae location near downtown, shopping, dining, golf courses, parks & Recreation Center. Close to Green Hills Elementary, Taylor Middle & Mills High School. A rare blend of modern luxury, stunning views & privacy!

Full Property Details for 300 Helen Dr

General

  • Price: $2,780,000
  • Status: Active
  • Type: Single Family
  • Source: RE_Infolink
  • MLS ID: ML82064717
  • Updated: 10/15/2026
  • Added to Site: Today

Interior

  • Rooms/Areas: Office Area, Den / Study / Office, Great Room
  • Interior Features: Walk-In Closet, Built-in Vacuum, High Ceiling , Skylight
  • Fireplace(s): Gas-Burning, Gas Log, Living Room
  • Flooring: Tile, Hardwood

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 5
  • Bathroom Features: Double Sinks, Skylight , Tile, Stone, Updated Bath, Full on Ground Floor, Showers over Tubs (2 or More), Primary - Stall Shower(s), 2 Stall Showers or More

Bedrooms

  • Total Bedrooms: 4
  • Bedroom Features: Walk-In Closet, Primary Suite / Retreate - 2+, Ground-Floor Bedroom

Other Rooms

  • Family Room: No Family Room
  • Kitchen: Stone Countertop, Dishwasher, Garbage Disposal, Hood over Range, Island, Microwave, Built-In Oven/Range , Gas, Refrigerator
  • Laundry: Electricity Hookup (220V), Upper Floor, Inside

Additional Information

  • Extras: Not Applicable

Parking

  • Garage Spaces: 2
  • Parking Features: Attached Garage

Location

  • Area: Meadow Glen
  • County: San Mateo
  • Cross Streets: Magnolia Avenue

Heating & Cooling

  • Cooling Type: None
  • Heating Type: Central Air (Gas/Forced Air)

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Public Utilities

Structural Information

  • Construction: Detached
  • Foundation: Concrete Perimeter and Slab
  • Roof: Tar and Gravel, Bitumen
  • Square Feet: 2,406
  • Year Built: 2018

Lot Features

  • Lot Size (Acres): 0.1174
  • Minimum Lot Size: 5116
  • Lot Size (Sq. Ft.): 5,116
  • Grounds/Landscape: Back Yard, Fenced, Balcony / Patio, Sprinklers - Lawn, Sprinklers - Auto, Low Maintenance
  • Zoning: R1
  • Fencing (Description): Wood, Fenced Back

Green Features

  • Energy Efficient: Tankless Water Heater

Listed by The Agency, Linda Wang

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Listing agent

— 300 Helen Dr —

  • Linda Wang

    The Agency

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 300 Helen Dr

School Districts:Millbrae Elementary School District, San Mateo Union High School District
NameGradesDistance
Green Hills Elementary School
401 Ludeman Lane, Millbrae, CA 94030
K-50.2 mi
Taylor Middle School
850 Taylor Boulevard, Millbrae, CA 94030
6-80.4 mi
Mills High School
400 Murchison Drive, Millbrae, CA 94030
9-120.9 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 300 Helen Dr Get Price Alerts and Save Property

Date
Details
Price
Change
Source
10/15/2026
Listed
$2,780,000
11.2%
MLS
4/01/2019
Sold
$2,500,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 300 Helen Dr

Year
Property Taxes
Change
Tax Assessment
Change
2025
$33,724
—
$2,844,567
2%
2025
$33,724
6%
$2,788,792
2%
2024
$31,738
2%
$2,734,111
2%
2023
$31,265
6%
$2,680,502
2%
2022
$29,533
1%
$2,627,944
2%
2021
$29,171
2%
$2,576,417
1%
2020
$28,689
27%
$2,550,000
27%
2019
$22,593
140%
$2,012,087
141%
2018
$9,422
—
$835,380
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 300 Helen Dr

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Listed by The Agency, Linda Wang

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300 Helen Dr, Millbrae, CA 94030 (MLS# ML82064717) is a Single Family property with 4 bedrooms and 5 full bathrooms. 300 Helen Dr is currently listed for $2,780,000 and was received on October 15, 2026. Want to learn more about 300 Helen Dr? Do you have questions about finding other Single Family real estate for sale in Millbrae? You can browse all Millbrae real estate or contact a Coldwell Banker agent to request more information.

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