Recently Sold Mariners Isle Homes

$485,000 Sold Aug 05, 2025

707 Fathom Dr Unit 102, San Mateo, CA 94404

• 1 Bath
• 519 Sq Ft
• Built 1968

Last Sold Summary

• 3% Below List Price
• $934/SF
• 41 Days On Market

Current Estimated Value $487,650

Last Listing Agent Susan Chong Compass

$567,500 Sold Dec 17, 2025

626 Mariners Island Blvd Unit 205, San Mateo, CA 94404

• 1 Bed
• 1 Bath
• 726 Sq Ft
• Built 1968

Last Sold Summary

• 1% Below List Price
• $782/SF
• 26 Days On Market

Last Listing Agent Winnie Wong Realty One Group Extreme

$1,600,000 Sold Oct 03, 2025

464 Fathom Dr, San Mateo, CA 94404

• 3 Beds
• 2 Baths
• 1,332 Sq Ft
• Built 1968

Last Sold Summary

• 7% Above List Price
• $1,201/SF
• 29 Days On Market

Current Estimated Value $1,573,572

Last Listing Agent Alex Tai KW Advisors

$935,000 Sold May 12, 2025

456 Mariners Island Blvd Unit 212, San Mateo, CA 94404

• 2 Beds
• 2 Baths
• 1,250 Sq Ft
• Built 1978

Last Sold Summary

• 3% Below List Price
• $748/SF
• 69 Days On Market

Current Estimated Value $939,697

Last Listing Agent PEI CHUN CHANG

$457,000 Sold Apr 10, 2025

626 Mariners Island Blvd Unit 109, San Mateo, CA 94404

• 1 Bath
• 519 Sq Ft
• Built 1968

Last Sold Summary

• 8% Below List Price
• $881/SF
• 42 Days On Market

Current Estimated Value $454,890

Last Listing Agent Sasai Zhang Redfin

$679,000 Sold May 05, 2025

465 Fathom Dr Unit 106, San Mateo, CA 94404

• 1 Bed
• 1 Bath
• 965 Sq Ft
• Built 1978

Last Sold Summary

• $704/SF
• 3 Days On Market

Current Estimated Value $675,894

Last Listing Agent Graeham Watts Intero Real Estate Services

$463,000 Sold May 21, 2025

490 Mariners Island Blvd Unit 211, San Mateo, CA 94404

• 1 Bed
• 1 Bath
• 900 Sq Ft
• Built 1978

Last Sold Summary

• 22% Below List Price
• $514/SF
• 8 Days On Market

Last Listing Agent Alfred Wikkeling Tola Properties

$1,175,000 Sold Oct 27, 2025

2241 Armada Way, San Mateo, CA 94404

• 2 Beds
• 2.5 Baths
• 1,223 Sq Ft
• Built 1979

Last Sold Summary

• 1% Below List Price
• $961/SF
• 20 Days On Market

Last Listing Agent Vicky li Coldwell Banker Realty

$610,000 Sold Dec 15, 2025

490 Mariners Island Blvd Unit 102, San Mateo, CA 94404

• 1 Bed
• 1 Bath
• 900 Sq Ft
• Built 1978

Last Sold Summary

• 2% Above List Price
• $678/SF
• 14 Days On Market

Last Listing Agent Chris Eckert KW Advisors

$570,000 Sold Apr 11, 2025

688 Mariners Island Blvd Unit 207, San Mateo, CA 94404

• 1 Bed
• 1 Bath
• 700 Sq Ft
• Built 1968

Last Sold Summary

• $814/SF
• 39 Days On Market

Current Estimated Value $559,315

Last Listing Agent Rick Lei Compass

$875,000 Sold Mar 14, 2025

651 Port Dr Unit 304, San Mateo, CA 94404

• 2 Beds
• 2 Baths
• 990 Sq Ft
• Built 1982

Last Sold Summary

• 2% Above List Price
• $884/SF
• 0 Days On Market

Current Estimated Value $838,957

Last Listing Agent Dora Padilla Coldwell Banker Realty

$1,530,000 Sold Jun 05, 2025

978 Shoal Dr, San Mateo, CA 94404

• 3 Beds
• 2.5 Baths
• 1,570 Sq Ft
• Built 1974

Last Sold Summary

• 4% Below List Price
• $975/SF
• 29 Days On Market

Current Estimated Value $1,518,267

Last Listing Agent Michael Hatfield Re/max Accord

$1,230,000 Sold Jun 02, 2025

400 Mariners Island Blvd Unit 214, San Mateo, CA 94404

• 2 Beds
• 2 Baths
• 1,283 Sq Ft
• Built 2016

Last Sold Summary

• $959/SF
• 7 Days On Market

Current Estimated Value $1,196,737

Last Listing Agent Mahsa Manavi Coldwell Banker Realty

$639,000 Sold Dec 05, 2025

465 Fathom Dr Unit 211, San Mateo, CA 94404

• 1 Bed
• 1 Bath
• 900 Sq Ft
• Built 1978

Last Sold Summary

• $710/SF
• 28 Days On Market

Last Listing Agent Tyler Bryce Gibbons Compass

$1,495,000 Sold Dec 08, 2025

1229 Shoal Dr, San Mateo, CA 94404

• 2 Beds
• 2 Baths
• 1,310 Sq Ft
• Built 1978

Last Sold Summary

• 6% Below List Price
• $1,141/SF
• 34 Days On Market

Last Listing Agent Chris Cooke Terrace Associates

$480,000 Sold Aug 28, 2025

626 Mariners Island Blvd Unit 209, San Mateo, CA 94404

• 1 Bath
• 519 Sq Ft
• Built 1968

Last Sold Summary

• 4% Below List Price
• $925/SF
• 128 Days On Market

Current Estimated Value $502,348

Last Listing Agent Jun Huang Bay Home Investments&loans

$900,000 Sold Mar 04, 2025

615 Port Dr Unit 107, San Mateo, CA 94404

• 3 Beds
• 2 Baths
• 1,313 Sq Ft
• Built 1982

Last Sold Summary

• 5% Below List Price
• $685/SF
• 111 Days On Market

Current Estimated Value $920,663

Last Listing Agent OWN Real Estate KW Advisors

$985,000 Sold Oct 30, 2025

2287 Armada Way, San Mateo, CA 94404

• 2 Beds
• 2.5 Baths
• 1,223 Sq Ft
• Built 1979

Last Sold Summary

• 1% Below List Price
• $805/SF
• 6 Days On Market

Last Listing Agent Denise Laugesen KW Advisors

$605,000 Sold Oct 10, 2025

456 Mariners Island Blvd Unit 318, San Mateo, CA 94404

• 1 Bed
• 1 Bath
• 875 Sq Ft
• Built 1978

Last Sold Summary

• 4% Below List Price
• $691/SF
• 19 Days On Market

Current Estimated Value $613,157

Last Listing Agent Leo Zhang

$640,000 Sold Oct 27, 2025

490 Mariners Island Blvd Unit 211, San Mateo, CA 94404

• 1 Bed
• 1 Bath
• 900 Sq Ft
• Built 1978

Last Sold Summary

• 2% Below List Price
• $711/SF
• 109 Days On Market

Last Listing Agent Grant Alvernaz Homepivot

$868,000 Sold Dec 15, 2025

400 Mariners Island Blvd Unit 202, San Mateo, CA 94404

• 1 Bed
• 1 Bath
• 898 Sq Ft
• Built 2016

Last Sold Summary

• 1% Below List Price
• $967/SF
• 31 Days On Market

Last Listing Agent Mike Aranda Guide Real Estate

$1,250,000 Sold Feb 27, 2025

400 Mariners Island Blvd Unit 119, San Mateo, CA 94404

• 3 Beds
• 2 Baths
• 1,425 Sq Ft
• Built 2016

Last Sold Summary

• 4% Below List Price
• $877/SF
• 18 Days On Market

Current Estimated Value $1,243,256

Last Listing Agent Karen ClarkeHoffmann Coldwell Banker Realty

$1,265,000 Sold Mar 26, 2025

400 Mariners Island Blvd Unit 311, San Mateo, CA 94404

• 2 Beds
• 2 Baths
• 1,356 Sq Ft
• Built 2016

Last Sold Summary

• $933/SF
• 1 Day On Market

Current Estimated Value $1,239,382

Last Listing Agent Gregory Damelio Christie's International Real Estate Sereno

$825,000 Sold Jun 30, 2025

651 Port Dr Unit 205, San Mateo, CA 94404

• 2 Beds
• 2 Baths
• 1,014 Sq Ft
• Built 1982

Last Sold Summary

• 3% Above List Price
• $814/SF
• 11 Days On Market

Current Estimated Value $819,012

Last Listing Agent Candy Tam Li Compass

$1,250,000 Sold May 01, 2025

400 Mariners Island Blvd Unit 322, San Mateo, CA 94404

• 3 Beds
• 2 Baths
• 1,439 Sq Ft
• Built 2016

Last Sold Summary

• 11% Below List Price
• $869/SF
• 202 Days On Market

Current Estimated Value $1,240,682

Last Listing Agent Xiaozhu Kang Coldwell Banker Realty