439 Wisnom Avenue, San Mateo, CA 94401
Single-family home · 3 recorded sales since 2016
Sold May 2026
Listing Agent: Carly Seiff (DRE #01902323) · Listing Office: Compass · Contact: (650) 375-1111 · Bought with: Brent Walsh · Compass · MLS #ML82041533 · Source: CRMLS
How this sale compares
439 Wisnom Avenue sold for $1,650,000 in May 2026, 10% over its $1,498,000 list price, after 6 days on the market. That works out to $1,557 per square foot on 1,060 square feet. Across 67 closed sales in 94401 over the last 12 months, the median sold price is $1,128,000 and the median is $806 per square foot, 48% below this sale's $1,557.
| Quarter | Closed sales in 94401 | Median sold price |
|---|---|---|
| Q1 2026 | 6 | $1,225,000 |
| Q2 2026 | 39 | $1,350,000 |
| Q3 2026 | 20 | $710,000 |
| Q4 2026 | 2 | $1,585,000 |
Figures are MLS-reported closed sales (CRMLS); ZIP medians cover the last 12 months. Nalren does not estimate values. Recently sold in San Mateo · Homes for sale in 94401
Description
Classic elegance meets thoughtful modern upgrades in this beautifully maintained 1912 home, ideally located between downtown San Mateo and downtown Burlingame. Timeless details like high ceilings, wainscoting, and built-in bookcases blend seamlessly with meaningful improvements completed between 2019 and 2023. Recent upgrades include a newer roof, heat pump with A/C, tankless water heater, remodeled bathrooms, sewer lateral, some newer windows, and front terrace. The enclosed porch creates a charming office or bonus space, while beautifully landscaped front and backyard areas extend the homes inviting outdoor living. A rare opportunity to own a character-rich home with meaningful modern improvements in a prime Peninsula location. We cannot wait for you to fall in love with 439 Wisnom.
Listing description from the May 2026 sale, as reported to CRMLS.
Sale history
Recent sales near 439 Wisnom Avenue
58 E Poplar Avenue 3: Sold $1,060,000 · 2 bd · 2 ba · 1,367 sqft · May 2026 · 0.1 mi
Keller Williams Palo Alto | DRE #00989624
Buyer's agent: Burcin Can Metin | DRE #02092644107 Grand Boulevard: Sold $1,780,000 · 2 bd · 2 ba · 1,136 sqft · Jul 2026 · 0.2 mi
Guide Real Estate | DRE #01912520
Buyer's agent: Mike Aranda, Guide Real Estate | DRE #01912520605 Highland Avenue 7: Sold $850,000 · 2 bd · 2 ba · 1,077 sqft · Jul 2026 · 0.2 mi
Compass | DRE #01870848
Buyer's agent: David Peter Bandalan | DRE #01973459640 N El Camino Real: Sold $2,275,000 · Jun 2026 · 0.2 mi
CITRINE ADVISORS, INC. | DRE #01476674
Buyer's agent: Paul Beaudreau, KW Advisors | DRE #01910286612 Highland Avenue: Sold $2,225,000 · 3 bd · 2 ba · 1,920 sqft · Jun 2026 · 0.2 mi
Christie's International Real Estate Sereno | DRE #01715177
Buyer's agent: Mike Bohnert, Coldwell Banker Realty | DRE #01325031249 Elm Street 107: Sold $475,000 · 1 bd · 1 ba · 740 sqft · Aug 2026 · 0.2 mi
Elite Properties | DRE #01075847
Buyer's agent: Larry Franzella, Intero Real Estate Services | DRE #00512797201 Chesterton Place: Sold $1,975,000 · 3 bd · 2 ba · 1,740 sqft · May 2026 · 0.3 mi
Casas Real Estate | DRE #02064452
Buyer's agent: Craig Smith, Intero Real Estate Services | DRE #01210116340 Grand Boulevard 12: Sold $675,000 · 2 bd · 2 ba · 1,000 sqft · May 2026 · 0.3 mi
KW Elevate | DRE #02050545
Buyer's agent: Jay Pasco, Clearstory Real Estate | DRE #02128333
Closed sales reported in 94401, nearest first, last 12 months. All recent sales in San Mateo →