50 photos · MLS data verified August 4, 2026 · Updated every 15 min
$625,000Active
1 Beds·1 Baths·1,053 sqft·471 sqft lot·Built 1981
815 Sea Spray LN 217, Foster City, CA 94404
Listed 6 days ago · July 29, 2026 | MLS# ML82055122
$593/sqft -33% vs Foster City avg
What this means: Priced below the Foster City per-sqft average. Compare to recent sales below for context.
Est. $5,056/moP&I $3,243 · Tax $651 · Insurance $262 · HOA $900Assumes 20% down ($125,000) 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, Santa Clara County. Convenient access to schools, parks, and Bay Area employment centers.
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Just Listed, 6 Days on Market
Foster City avg is 30 days. Early showings often see the most competition.
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1 Bed / 1 Bath / 1,053 sqft on 471 sqft Lot
Spec sheet at a glance. See full details below for interior, exterior, and lot features.
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Listed at $625K vs City Average $1.6M
$593/sqft compared to Foster City avg $883/sqft (-32.8%).
Best fit forActive BuyersFoster City SearchersMove-Up / Move-In
About This Home
Welcome to this spacious 1-bedroom, 1-bath condo offering an impressive 1,053 sq ft of thoughtfully designed living space in the heart of Foster City. Filled with natural light, the bright living room flows seamlessly into the kitchen and dining area, featuring stainless steel appliances, ample cabinetry, and sliding glass doors that open to a private balcony. The loft-style bedroom adds character and flexibility, creating a unique retreat with an open, airy feel. Residents enjoy an array of community amenities, including a clubhouse, exercise course, lake views, beautifully maintained gardens, and more. Nestled in a sought-after waterfront community, you'll be surrounded by scenic walking and biking trails, parks, and lagoons, while remaining just minutes from Highway 101, Highway 92, shopping, dining, and top-rated schools. Experience the perfect blend of comfort, convenience, and Foster City's vibrant waterfront lifestyle.
MLS ID #ML82055122, Pri Ruan. Listing provided by Kinetic Real Estate · MLSListings Inc.
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Property Details
Property Type
Condominium
Year Built
1981
Bedrooms
1
Bathrooms
1 Full
Living Area
1,053 sqft
Lot Size
471 sqft
Garage
1 Spaces
Price/sqft
$593
County
SanMateo
MLS Number
ML82055122
Status
Active
Stories
N/A
HOA
$900/mo
Interior Features
CentralForcedAir
Exterior & Lot
Other Roof1-Car Garage0.01 Acres
Location
This HomeActive ListingNew (3 days or less)Price ReducedOpen HouseSold
815 Sea Spray LN 217, Foster City, CA 94404 · SanMateo County
Market Context
Price Positioning
$Price context: Listed at $593/sqft vs Foster City avg $883/sqft (32.8% below).
$Sale-to-list: Foster City homes selling at 100.9% of asking.
⏲Velocity: City avg 30 days. This home: 6 days.
🏠Inventory:2 1-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.
Buyers and sellers researching FCNbrhood10MetroCenterEtc in Foster City will find 815 Sea Spray LN 217 to be a strong reference point. Listed at $625,000, this 1-bed, 1-bath home sits in a market where comparable properties average $883 per square foot. Homes in Foster City (94404) are currently averaging 30 days on market.
1-Bedroom Homes for Sale in Foster City 94404
Browse 1-bedroom condominium listings in the FCNbrhood10MetroCenterEtc area of Foster City. Properties in 94404 are currently averaging $883 per square foot with 30 days on market.
What to Expect When Buying in FCNbrhood10MetroCenterEtc
The FCNbrhood10MetroCenterEtc market in Foster City features a mix of condominium properties ranging from starter homes to luxury estates. Current inventory levels suggest active conditions for buyers in this area.
Listed at $625,000 ($593/sqft). Foster City avg is $883/sqft, placing this 32.8% below. Comparable recent sales help frame the value.
Listed 6 days (as of July 29, 2026). Foster City average is 30 days.
Est. $5,056/mo with 20% down ($125,000) at 6.75%. Includes principal & interest ($3,243), property tax ($651), and insurance ($262). HOA: $900/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 37 active listings in Foster City (2 are 1-bedroom). At $625,000 this is positioned against the city average of $1,564,167. Similar homes have sold at 100.9% of asking.
1-bedroom homes in Foster City (94404) are currently averaging $883 per square foot. Market activity shows homes spending an average of 30 days on market in this area.
815 Sea Spray LN 217 in Foster City is currently listed at $625,000. This 1-bedroom, 1-bathroom condominium is located in the FCNbrhood10MetroCenterEtc 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 4, 2026 5:15 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 4, 2026 5:15 AM PT | Source: MLSListings Inc.
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