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$2,680,000

For Sale

2 days ago

623 Cornwallis Ln, San Mateo, CA

House

MLS® ML82050965

4 Bed

3 Bath

2700 sqft

2 Parking

  • Key Facts
  • Description
  • Rooms
  • Map

Key Facts

Type Single Family Residence
Levels Residential
Size 2700 sqft
Garage Yes
Taxes 
Days Active 2
Lot Size 0.1232 Acres
Approx. Age 1979
Avg. Price Per Sqft $992
MLS® Number ML82050965

Property Address: 623 Cornwallis Ln, San Mateo, CA, 94404

Average square foot calculated using Size range provided by listing agent.

Description

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.
MLS® NumberML82050965
Laundry Level
Central VacNo
FireplaceYes
Acreage
Exterior
GarageYes
Approx. Age1979
Basement
DrivewayOff Street
Garage Spaces
HeatCentral
A/CNone

Extras

Rooms

Other:Not available

Price History

-End Date
Not Sold YetSold Price

For Sale

Jun 13, 2026List Date
$2,680,000List Price

Home Appraisal

This property is estimated to sell between: $2,378,000 and $2,831,000.
Similar properties in this area sold on average for: $2,378,000
Expect to pay under asking. 67% of similar properties sold for less than the asking price.
Expected to sell in 17 days. Similar properties sold in 19 days. This home has been on eXp Realty for 2 days.

The estimated sale price does not take into account many variables such as recent renovations, type of appliances, school district etc. To get a more accurate estimate please contact agent.

  • Commute

Commute

Starting Address
Destination Address
623 Cornwallis Ln, San Mateo, CA

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