408 Warren Road, San Mateo, California 94402, San Mateo, 94402 - 5 bed, 6 bath
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408 Warren Road
San Mateo, California 94402
ACTIVE
CONDITION: EXCELLENT
5Beds
6Baths
3,420Sq Ft
12,677Lot Size
Property Price
LIST PRICE$5,495,000
EST. MARKET VALUE
$5,362,173
SUMMARY
This Stunning Craftsman-style Residence is a Prime Investment Opportunity, listed at $5,495,000—positioned well below the $5,362,174 Fair Market Value by -2%. Featuring a Mint Condition Rating and a 795 sqft Legal ADU, this property offers exceptional versatility for multigenerational living. With Owned Solar, EV charging, and proximity to Top-Rated Schools like South Hillsborough and Crocker Middle, it balances modern efficiency with historic charm. This is an ideal acquisition for Multigenerational Families or Owner-Occupants seeking a turnkey estate in San Mateo Park.
Estimated Market Value
$5,362,173
Based on Realkey algorithm analyzing recent comparable sales in San Mateo.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 408 Warren Road Subject | $5,495,000* List Price | 5 | 6 | 3,420 | $1,568 | - |
A 641 Crescent Avenue Sold | $5,420,000 | 4 | 3 | 3,680 | $1,473 | 0.2 mi |
B 537 Hurlingham Avenue Sold | $6,600,000 | 4 | 5 | 3,640 | $1,813 | 0.4 mi |
C 430 Hillsborough Boulevard Sold | $4,595,000 | 4 | 4 | 2,830 | $1,624 | 0.6 mi |
D 43 Ericson Road Sold | $4,200,000 | 3 | 3 | 2,230 | $1,883 | 0.7 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Excellent
TeardownExcellent
Property is new construction or fully renovated.
Although originally built in 1917, the property has undergone extensive recent renovations. The kitchen is modern with high-end stainless steel appliances and stone countertops, and the bathrooms have been updated with contemporary fixtures. The home features premium system upgrades including owned solar with battery backup and an EV charger, placing it in mint, move-in condition consistent with a renovation under 5 years old.
PROSSTRENGTHS & OPPORTUNITIES
- Great Schools
Elementary School: South Hillsborough School (9/10). Middle School: Crocker Middle School (9/10).
- Legal ADU & Versatility
The property features a substantial 795 sqft legal ADU above a 4-car garage, offering exceptional flexibility for multigenerational living, guest accommodations, or potential rental income.
- Prime Peninsula Location
Situated in the prestigious San Mateo Park neighborhood, the home is just blocks from Downtown Burlingame, providing a perfect blend of suburban tranquility and urban convenience.
CONSRISKS & DEFICIENCIES
- Variable School Ratings
While the area is served by several high-performing schools, the assigned local elementary school has a lower rating (4/10), which may be a consideration for education-focused buyers.
- Historic Maintenance Demands
Built in 1917, this large-scale estate may require more intensive ongoing maintenance and specialized care to preserve its architectural integrity compared to newer constructions.
About 408 Warren Road
Over 4,200 square feet of living space with legal ADU in coveted San Mateo Park. Experience Peninsula living at its finest in this stunning Craftsman-style residence, moments from the Burlingame border and just blocks from Downtown Burlingame. The property offers 5 bedrooms, 4 full baths, 2 half baths, and an oversized 4-car garage, owned solar with battery backup, and EV charger. Designed for effortless entertaining and comfortable daily living, the main home features gracious formal living and dining rooms, a warm family room with a fireplace, and a beautifully updated kitchen. The main level also includes a private office and bedroom suite. Upstairs, the primary retreat offers a walk-in closet and private balcony, joined by two additional bedrooms and a convenient laundry room. Above the garage, the approximately 795 square feet ADU comes complete with kitchen, a full bath large walk-in closet, and private balcony, providing exceptional versatility for guests, extended family, or multigenerational living. Skylights throughout bring in abundant natural light, while mature blooming gardens surround the expansive, level lot - an inviting setting to relax, gather, and enjoy. Enjoy one of the mid-Peninsula's premiere locations, close to restaurants, shops, and parks.
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 1917
- Lot Size
- 12,677 Sq. Ft.
Interior
- Total Bedrooms
- 5
- Total Bathrooms
- 6 (6 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
San Mateo Unified Schools
San Mateo Park Elementary School
Grades K-5 • 0.3 mi
4/10
North Hillsborough School
Grades K-5 • 0.7 mi
9/10
South Hillsborough School
Grades K-5 • 0.8 mi
9/10
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 5.0 | 3.0 |
| Baths | 6.0 | 2.0 |
| Square foot | 3,420 | 1,680.139 |
| Lot Size | 12,677 | 5,985.125 |
| Price | $5.50M | $2.23M |
| Price per sq ft | $1.6K | $1.4K |
| Built year | 1917 | 1951 |
| HOA | $0 | $401 |
| Days on market | 16 | 32 |
Pricing History
Listed for Sale
Aug 24, 2026
$5,495,000
Initial Listing
Sold
Aug 19, 2019
$3,800,000
Public Record