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.
Pending
Price cut: $180K (8/13)
$2,499,999
623 Cornwallis Ln, Foster City, CA 94404
4beds
2,700sqft
Single Family Residence, Residential
Built in 1979
5,368 Square Feet Lot
$-- Zestimate®
$926/sqft
$180/mo HOA
What's special
- 107 days
- 244
- 1
Zillow last checked:
Listing updated:
Listed by:
Mary Bee 00882849 650-343-9999,
Intero Real Estate Services 650-931-8300
Source: MLSListings Inc,MLS#: ML82050965
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Rooms
- Room types: Laundry, Office
Bathroom
- Features: DoubleSinks, PrimaryStallShowers, PrimarySunkenTub, ShowerandTub, ShowersoverTubs2plus, StallShower, Tub, OversizedTub
Dining room
- Features: DiningAreainLivingRoom, EatinKitchen
Family room
- Features: KitchenFamilyRoomCombo
Kitchen
- Features: _220VoltOutlet
Heating
- Central Forced Air
Cooling
- None
Appliances
- Included: Disposal, Range Hood
- Laundry: In Utility Room
Features
- High Ceilings, Walk-In Closet(s)
- Flooring: Carpet, Hardwood, Tile, Vinyl Linoleum
- Number of fireplaces: 2
- Fireplace features: Wood Burning
Interior area
- Total structure area: 2,700
- Total interior livable area: 2,700 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Attached, Off Street
- Attached garage spaces: 2
Features
- Stories: 2
- Pool features: Community
- Fencing: Back Yard,Wood
- View description: None
Lot
- Size: 5,368 Square Feet
- Features: Level
Details
- Parcel number: 094885010
- Zoning: R100PD
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Single Family Residence, Residential
Materials
- Other
- Foundation: Slab
- Roof: Shingle
Condition
- New construction: No
- Year built: 1979
Utilities & green energy
- Gas: IndividualGasMeters, PublicUtilities
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Public Utilities, Water Public
Community & HOA
HOA
- Has HOA: Yes
- Amenities included: Club House, Community Pool
- HOA fee: $180 monthly
Location
- Region: Foster City
Financial & listing details
- Price per square foot: $926/sqft
- Tax assessed value: $2,152,879
- Date on market: 6/12/2026
- Listing agreement: ExclusiveRightToSell
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 9/2/2026 | Pending sale | $2,499,999$926/sqft |
Source:  MLSListings Inc #ML82050965 Report a problem | ||
| 8/28/2026 | Contingent | $2,499,999$926/sqft |
Source: MLSListings Inc #ML82050965 Report a problem | ||
| 8/15/2026 | Listed for sale | $2,499,999$926/sqft |
Source: MLSListings Inc #ML82050965 Report a problem | ||
| 8/14/2026 | Contingent | $2,499,999$926/sqft |
Source: MLSListings Inc #ML82050965 Report a problem | ||
| 8/13/2026 | Price change | $2,499,999-6.7%$926/sqft |
Source: MLSListings Inc #ML82050965 Report a problem | ||
| 6/13/2026 | Listed for sale | $2,680,000+44.5%$993/sqft |
Source: MLSListings Inc #ML82050965 Report a problem | ||
| 7/21/2017 | Sold | $1,855,000-1.1%$687/sqft |
Source: Public Record Report a problem | ||
| 6/5/2017 | Pending sale | $1,875,000$694/sqft |
Source: Coldwell Banker Residential Brokerage - Burlingame #81631461 Report a problem | ||
| 4/26/2017 | Price change | $1,875,000-5.1%$694/sqft |
Source: Coldwell Banker Residential Brokerage - Burlingame #81631461 Report a problem | ||
| 11/10/2016 | Listed for sale | $1,975,000+39.6%$731/sqft |
Source: Coldwell Banker Residential Brokerage - Burlingame #81631461 Report a problem | ||
| 11/15/2011 | Listing removed | $4,000$1/sqft |
Source: Bay Area Property Management Report a problem | ||
| 10/5/2011 | Price change | $4,000-4.8%$1/sqft |
Source: Bay Area Property Management Report a problem | ||
| 9/21/2011 | Price change | $4,200-4.4%$2/sqft |
Source: Bay Area Property Management Report a problem | ||
| 9/12/2011 | Price change | $4,395-1.2%$2/sqft |
Source: Bay Area Property Management Report a problem | ||
| 8/13/2011 | Listed for rent | $4,450$2/sqft |
Source: Bay Area Property Management Report a problem | ||
| 7/6/2005 | Sold | $1,415,000$524/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $2,152,879 +2% |
| 2025 | $24,621 +1.4% | $2,110,667 +2% |
| 2024 | $24,269 +2.1% | $2,069,283 +2% |
| 2023 | $23,767 +1.3% | $2,028,710 +2% |
| 2022 | $23,465 +1.3% | $1,988,932 +2% |
| 2021 | $23,169 +2.8% | $1,949,934 +1% |
| 2020 | $22,531 +5.6% | $1,929,941 +2% |
| 2019 | $21,339 +3.2% | $1,892,100 +2% |
| 2018 | $20,669 +10.4% | $1,855,000 +11.3% |
| 2017 | $18,730 +0.9% | $1,666,152 +2% |
| 2016 | $18,555 +5% | $1,633,484 +1.5% |
| 2015 | $17,665 | $1,608,948 +2% |
| 2014 | $17,665 | $1,577,432 +7.2% |
| 2013 | -- | $1,471,000 +11.1% |
| 2012 | -- | $1,324,000 +8.2% |
| 2011 | -- | $1,224,000 -18.3% |
| 2010 | -- | $1,498,048 -0.2% |
| 2009 | -- | $1,501,608 +2% |
| 2008 | -- | $1,472,166 +2% |
| 2007 | -- | $1,443,300 +2% |
| 2006 | -- | $1,415,000 |
| 2005 | -- | $1,415,000 +108.4% |
| 2004 | -- | $679,070 +1.9% |
| 2003 | -- | $666,626 +2% |
| 2002 | -- | $653,556 +2% |
| 2001 | -- | $640,742 +2% |
| 2000 | -- | $628,180 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: Islands
Nearby schools
Schools provided by the listing agent
- District: SanMateoFosterCityElementary
Source: MLSListings Inc. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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