623 Cornwallis Lane, Foster City, California image 1
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623 Cornwallis Lane

Foster City, CA 94404
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$2,499,999 $10,540/Mo
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Bed 4

Bed

Bath 3

Bath

SqFt2,700

Sqft

SqFt5,368

Sqft(Lot)

Welcome to this spacious Sea Colony residence offering approximately 2,700 square feet of thoughtfully designed living space in one of Foster Citys most desirable neighborhoods. Situated on a premium corner cul-de-sac lot, this expansive home features 4 bedrooms, 3 bathrooms, formal living and dining rooms, and a spacious family room ideal for everyday living and entertaining. The functional floor plan includes a convenient first-floor office/den, perfect for todays work-from-home lifestyle. The granite-appointed kitchen opens seamlessly to the family room, creating a warm and inviting gathering space. Upstairs, four generously sized bedrooms provide comfort and privacy for the entire household. Residents enjoy access to Sea Colony amenities including a community pool, spa, clubhouse, tenn is courts, and playground. Conveniently located near parks, shopping, dining, top commuter routes, and Foster Citys scenic waterfront trails. A rare opportunity to own one of the largest floor plans in the community.

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Detail Ic Property Details

Property Type : Residential

Price : $2,499,999

AD Id : 84811861

MLS Id : ML82050965

Beds : 4

Lot Size : 5,368 Sqft

Living Area Size : 2,700

Year Built : 1979

Garage : 2

County : San Mateo

  • Map Map

Map

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Feature Features

  • Bedroom Information

    Total beds: 4

    Bathroom Information

    Total Baths: 3 Full Baths: 3

    Roofing Information

    Shingle

    Flooring Information

    Carpet, Tile, Wood

  • Interior Features

    Roof: Shingle
    Appliances: Disposal, RangeHood

  • Heating & Cooling

    Has Heating: Yes Heating: Central Has Cooling: Yes Cooling: None

  • Building Information

    Year Built: 1979
    Construction Materials: Other
    Pool Features: Community, Association
    Private Pool: No
    View: None
    Association Fee Frequency: Monthly

  • Lot Information

    Main Square Feet: 5368 Lot Size Acres: 0.1232 Lot Size Source: Assessor Lot Size Square Feet: 5,368 Lot Description: Level

  • Listing Price Information

    Listing Price: $2499999
    Original Price: $2680000

  • Tax Information

    Parcel Number: 094885010

  • Virtual Tour

    Virtual Tour (External Link)

    Parking Information

    Parking Total: 2 OffStreet

    Garage Information

    Has Garage: Yes Has Attached Garage: Yes Garage Space: 2

    Homeowners Association Information

    Has Association: Yes
    HOA: $180.00
    Association Amenities: Clubhouse, Pool, SpaHotTub
    Community Features: Pool

  • Location Information

    Direction: Cross Street: Baffin WaterSource: Public
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
815 Rigel Lane, Foster City, CA, 94404 $1,098,000 2 2 1,320 1,320 SqFt
748 Aries Ln, Foster City, CA, 94404 $1,350,000 3 2 1,370 1,370 SqFt

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The information being provided by Miami Association of REALTORS® is for the consumer's personal, non-commercial use. Any information relating to real estate for sale referenced on this web site comes from the Internet Data Exchange (IDX) program of the Miami Association of REALTORS®. The accuracy of all information is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals. The data contained herein is copyrighted by Miami Association of REALTORS® and is protected by all applicable copyright laws. Any unauthorized dissemination of this information is in violation of copyright laws and is strictly prohibited. Copyright 2026 Miami Association of REALTORS®. All rights reserved.

ByOwner last updated this listing 08/19/2026 @ 08:46

MLS: ML82050965 LISTED BY: Mary Bee, Intero Real Estate Services 650-931-8300 SOURCE: CRMLS

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