Listed 3 days ago · August 28, 2026 | MLS# ML82059400
$1,271/sqft +44% vs Foster City avg
What this means: Priced above the Foster City per-sqft average. Compare to recent sales below for context.
Est. $18,624/moP&I $15,042 · Tax $3,020 · Insurance $262 · HOA $300Assumes 20% down ($579,800) at 6.75% · Contact Timothy for a lender referralAegis Luxury Real Estate is a licensed California real estate brokerage (DRE# 01328224) and is not a mortgage lender, mortgage broker, or loan originator. The figures shown are estimates for general reference only and do not constitute a loan offer, pre-approval, pre-qualification, or commitment to lend. Estimates use the applicable county average property tax rate of 1.25% of home price annually. Actual rates, payments, taxes, and insurance vary by lender and borrower qualifications. Contact Timothy for a referral to one of our preferred lending partners.
Active listing in Foster City, San Mateo County. Convenient access to schools, parks, and Bay Area employment centers.
⚡
Just Listed, 3 Days on Market
Foster City avg is 30 days. Early showings often see the most competition.
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4 Bed / 3 Bath / 2,280 sqft on 6,450 sqft Lot
Spec sheet at a glance. See full details below for interior, exterior, and lot features.
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Listed at $2.9M vs City Average $1.6M
$1,271/sqft compared to Foster City avg $880/sqft (+44.5%).
Best fit forActive BuyersFoster City SearchersMove-Up / Move-In
About This Home
Experience waterfront living at 541 Trinidad Lane, an exceptional Foster City residence where timeless style meets an enviable lifestyle. In desirable Pitcairn, this approximately 2,280 sq ft home offers 4 bedrooms and 3 full baths with an expansive two-level floor plan designed for entertaining and everyday comfort. Soaring ceilings, beautiful hardwood floors, and a welcoming fireplace create a warm atmosphere. The main level offers a formal dining area, private office, spacious family room, well-appointed kitchen, and bedroom with full bath-perfect for guests or flexible living. Upstairs, the spacious primary suite features a private balcony overlooking the water, generous walk-in closet, and spa-inspired ensuite with dual vanities, stall shower, and Jacuzzi. Two additional bedrooms and a full bath complete the upper level. Step outside to an exceptional waterfront setting with expansive outdoor spaces for leisurely mornings, sunset gatherings, and entertaining. A two-car side-by-side garage and driveway add convenience. Enjoy Foster City's lagoons, parks, scenic walking and biking paths, dining, shopping, and convenient highway access. This is a rare opportunity to embrace sophisticated Peninsula living in a truly special waterfront setting.
MLS ID #ML82059400, Disen Cai RE Group. Listing provided by KW Advisors · MLSListings Inc.
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Property Details
Property Type
Single Family Residence
Year Built
1976
Bedrooms
4
Bathrooms
3 Full
Living Area
2,280 sqft
Lot Size
6,450 sqft
Garage
2 Spaces
Price/sqft
$1,271
County
SanMateo
MLS Number
ML82059400
Status
Active
Stories
N/A
HOA
$300/mo
Interior Features
CentralForcedAir_Gas
Exterior & Lot
Shingle Roof2-Car Garage0.15 Acres
Location
This HomeActive ListingNew (3 days or less)Price ReducedOpen HouseSold
541 Trinidad LN, Foster City, CA 94404 · SanMateo County
Market Context
Price Positioning
$Price context: Listed at $1,271/sqft vs Foster City avg $880/sqft (+44.5% above).
$Sale-to-list: Foster City homes selling at 100.9% of asking.
⏲Velocity: City avg 30 days. This home: 3 days.
🏠Inventory:4 4-bedroom homes currently available in Foster City.
Source: MLSListings Inc. Timothy Alston, Broker, DRE# 01328224.
Want to know what this home will actually sell for? Get a data-backed offer range based on recent comparable sales.
FCNbrhood7SeaColonyEtc in Foster City, California (94404) continues to attract significant buyer interest. 541 Trinidad LN, a 4-bedroom single-family home with 2,280 square feet of living space, is listed for $2,899,000. The surrounding market reflects strong demand for properties in this price segment.
4-Bedroom Homes for Sale in Foster City 94404
Browse 4-bedroom single-family home listings in the FCNbrhood7SeaColonyEtc area of Foster City. Properties in 94404 are currently averaging $880 per square foot with 30 days on market.
What to Expect When Buying in FCNbrhood7SeaColonyEtc
The FCNbrhood7SeaColonyEtc market in Foster City features a mix of single-family home properties ranging from starter homes to luxury estates. Current inventory levels suggest active conditions for buyers in this area.
Listed at $2,899,000 ($1,271/sqft). Foster City avg is $880/sqft, placing this +44.5% above. Comparable recent sales help frame the value.
Listed 3 days (as of August 28, 2026). Foster City average is 30 days.
Est. $18,624/mo with 20% down ($579,800) at 6.75%. Includes principal & interest ($15,042), property tax ($3,020), and insurance ($262). HOA: $300/mo. Aegis Luxury Real Estate is a licensed California real estate brokerage (DRE# 01328224) and is not a mortgage lender, mortgage broker, or loan originator. The figures shown are estimates for general reference only and do not constitute a loan offer, pre-approval, pre-qualification, or commitment to lend. Estimates use the applicable county average property tax rate of 1.25% of home price annually. Actual rates, payments, taxes, and insurance vary by lender and borrower qualifications. Contact Timothy for a referral to one of our preferred lending partners.
There are 29 active listings in Foster City (4 are 4-bedroom). At $2,899,000 this is positioned against the city average of $1,633,454. Similar homes have sold at 100.9% of asking.
4-bedroom homes in Foster City (94404) are currently averaging $880 per square foot. Market activity shows homes spending an average of 30 days on market in this area.
541 Trinidad LN in Foster City is currently listed at $2,899,000. This 4-bedroom, 3-bathroom single-family home is located in the FCNbrhood7SeaColonyEtc area.
The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListings™ MLS system. Real estate listings held by brokerage firms other than Aegis Luxury Real Estate are marked with the Internet Data Exchange icon (a stylized house) and detailed information about them includes the names of the listing brokers and listing agents.
Based on information from the MLSListings MLS as of Aug 31, 2026 10:15 AM PT. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
These statistics are generated using information from the MLSListings Inc. multiple listing service, but have not been verified and are not guaranteed. MLSListings Inc. disclaims any responsibility for the accuracy and reliability of these statistics. This information should not be relied upon for real estate transaction decisions.
Data updated every 15 minutes. Visit www.MLSListings.com for more information.
Information provided is for general informational purposes only. Equal Housing Opportunity. If you are currently working with a real estate agent, this is not intended as a solicitation.
Timothy Alston, Broker, DRE# 01328224, Aegis Luxury Real Estate, 10080 N. Wolfe Rd Ste SW3-200, Cupertino CA 95014. (408) 207-4593.
Last updated: Aug 31, 2026 10:15 AM PT | Source: MLSListings Inc.
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