409 Tilton Avenue, San Mateo, CA 94401
409 Tilton Avenue, San Mateo, CA 94401
409 Tilton Avenue, San Mateo, CA 94401
409 Tilton Avenue, San Mateo, CA 94401
409 Tilton Avenue, San Mateo, CA 94401
409 Tilton Avenue, San Mateo, CA 94401
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Roland & Lydia Osage

Roland & Lydia Osage

+1(925) 206-9799
$ 1,550,000
Est. payment | /mo

5 Beds

3 Baths

1,647 SqFt

Save Virtual Tour
$ 1,550,000
Est. payment | /mo
Save Virtual Tour

5 Beds

3 Baths

1,647 SqFt

Open House

Sat Apr 25, 2:00pm - 4:00pm

Sun Apr 26, 2:00pm - 4:00pm

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 1,647 sqft

Price per Sqft $941

MLS Listing ID ML82038813

Bedrooms 5

Full Baths 3

HOA Y/N No

Year Built 1902

Lot Size 5,000 Sqft

Property Sub-Type Single Family Residence

Property Description

**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, caf s, 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

Location

State CA

County San Mateo

Zoning RM00

Interior

Interior Features Breakfast Bar, Pantry

Heating Forced Air, Wall Furnace

Cooling Central Air

Fireplace No

Appliance Dishwasher, Electric Range, Microwave

Laundry Dryer, Washer

Exterior

Exterior Feature Back Yard

Private Pool false

Building

Story 1

Level or Stories One Story

New Construction No

Schools

School District San Mateo Union High

Others

Tax ID 032303140

Virtual Tour https://youtu.be/XogTA7IqFTo

Bridge MLS
© 2026 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website.
Listed by KW Advisors

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Roland & Lydia Osage
Roland & Lydia Osage

Agent | License ID: 02055089

+1(925) 206-9799

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409 Tilton Avenue