




409 Tilton Avenue, San Mateo, CA 94401
**TRANSPARENT PRICING** Welcome to 409 Tilton Avenue, a beautifully updated property offering space, flexibility, and income potential. With a detached ADU, this unique property features a total of 5 bedrooms and 3 bathrooms, making it ideal for multigenerational living, extended family, or buyers looking for a smart investment opportunity. The main home and ADU are designed to feel connected while still offering privacy, giving you options for how you live, work, or host. Set in a well-connected San Mateo neighborhood, The Two-for-One Advantage on Tilton is close to parks, local markets, cafés, restaurants, shopping, schools, and major commute routes. With two homes on one lot, energy-saving features, and versatile living options, this property delivers a rare combination of practicality, comfort, and long-term value. Updated Residence with Detached ADU | 5 Bedrooms | 3 Bathrooms | 1,647 +/- SQ FT | Flexible Two-Home Living | Primary Ensuite with Stall Shower | Chefs Kitchen | Modern Flooring | Heating and A/C | Multiple Spacious Patio Areas | Solar Panels | Tandem Parking | Multigenerational Living or Rental Income Potential | Convenient Location
Bedrooms
5
Bathrooms
3
Square Feet
1,647
Lot Size
5,000 sqft
Year Built
1902
Property Type
Single Family Residence
Days on Market
42
HOA Fee
N/A
Garage Total
0
MLS #
ML82038813
Interior Features
Breakfast Bar
Appliances
Dishwasher, Electric Cooktop, Electric Oven, Disposal, Microwave, Refrigerator, Range Hood, Dryer, Washer
Cooling
Central Air
Heating
Central, Wall Furnace
Parking Features
Electric Vehicle Charging Stations, Uncovered
Roof
Bitumen, Composition
Sewer
Public Sewer
Water Source
Public
$0
| Rating | School Name | ||
|---|---|---|---|
| No school data available for this area. | |||
Balanced market
Avg. time on market
This is a Balanced Market. Homes are selling at a moderate pace.
Flood Risk
Minimal — not in a FEMA flood zone
Wildfire Risk
Moderate — near wildland-urban interface
Heat Risk
Low — moderate summer temperatures
Earthquake Risk
Southern California seismic zone
Based on price, location, and features
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