623 Cornwallis LN
Foster City, CA, 94404
$2,680,000
4 Beds
3 Baths
2,700 SqFt
0.12 Acres
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MLS #ML82050965 image #0
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, tennis 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.

Property Details

Price:
$2,680,000
MLS #:
ML82050965
Status:
Active
Beds:
4
Baths:
3
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699notdefined
Listed Date:
Jun 12, 2026
Finished Sq Ft:
2,700
Lot Size:
5,368 sqft / 0.12 acres (approx)
Year Built:
1979
TraditionalSea Colony699 – Not Defined699notdefinedOtherNone

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Schools

School District:
Other

Interior

Appliances
GD, HOD
Bathrooms
3 Full Bathrooms
Cooling
NO
Flooring
TILE, WOOD, CARP
Heating
CF

Exterior

Architectural Style
TRD
Attached Garage YN
1
Common Walls
NCW
Construction Materials
OTH
Fencing
WD
Garage Spaces
2
Parking Spots
2
Parking Total
2
Roof
SHN
Spa Features
COM
View
NO

Financial

HOA Fee
$180
HOA Fee Frequency
MO

Map

Community

Subdivisions in Foster City

Market Summary

Current real estate data for Single Family in Foster City as of Jul 02, 2026
14
Single Family Listed
29
Avg DOM
887
Avg $ / SqFt
$1,855,393
Avg List Price

Property Summary

    623 Cornwallis LN Foster City CA is a Single Family for sale in Foster City, CA, 94404. It is listed for $2,680,000 and features 4 beds, 3 baths, and has approximately 2,700 square feet of living space, and was originally constructed in 1979. The current price per square foot is $993. The average price per square foot for Single Family listings in Foster City is $887. The average listing price for Single Family in Foster City is $1,855,393.

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623 Cornwallis LN
Foster City, CA