About 85 Fagan Drive
*BRAND NEW ADU UNDER CONSTRUCTION, STARTED FEB 2026, TO BE COMPLETED BY END OF AUGUST* THIS TROPHY HOME IS A ONE-OF-A-KIND MODERNIZED SMART-HOME MANSION! THE IMPOSSIBLE WAS DONE W/ THESE MULTI-MILLION DOLLAR RENOVATIONS! This magnificent estate perfectly integrates timeless architecture with a modern interior, with all top-of-the-line amenities. An estate fit for royalty! Interior with 100s of recessed smart lighting, smart thermostats with multi-zone air conditioning, motorized hunter Douglas, & Sonos speakers throughout; all controlled via smart phone. BRAND NEW & MODERNIZED KITCHEN & 8.5 NEW BATHROOMS. Features include 8 new HVACs, majestic stained-glass windows, artisan stone grand fireplaces, high ceilings, elegant living room, multiple en-suites, maids quarters with a full kitchen, separate entrances, all windows w/ an extra layer of glass, guest parking for 30+, etc. *JUST INSTALLED A NEW POWERFUL GENERATOR FOR THE ENTIRE HOUSE! NO NEED TO WORRY ABOUT PG&E & ANY POWER OUTAGE. PLUS 2 NEW 50 AMPS PLUG READY FOR YOUR ELECTRICAL CHARGER*. Plus enjoy the ability to be able to walk to downtown and get access to some of Northern California's best schools. THIS IS THE BEST OF THE BEST! (Adjacent lot at 90 Fagan Dr also for sale)
Features of 85 Fagan Drive
| MLS® # | ML82027215 |
|---|---|
| Price | $28,880,000 |
| Bedrooms | 9 |
| Bathrooms | 9.00 |
| Full Baths | 8 |
| Half Baths | 1 |
| Square Footage | 13,490 |
| Acres | 2.18 |
| Year Built | 1917 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Tudor |
| Status | Active |
Community Information
| Address | 85 Fagan Drive |
|---|---|
| City | Hillsborough |
| County | San Mateo |
| State | CA |
| Zip Code | 94010 |
Amenities
| Parking | Other, Parking Lot |
|---|---|
| Is Waterfront | No |
| Has Pool | No |
Interior
| Interior Features | Dining Area, Family Room, Formal Dining Room, Pantry |
|---|---|
| Heating | Forced Air |
| Cooling | Central Air |
| Fireplace | No |
| # of Fireplaces | 6 |
| Fireplaces | Living Room, Wood Burning, Other |
Exterior
| Exterior Features | Back Yard, Other |
|---|
School Information
| District | San Mateo Union High |
|---|
Additional Information
| Date Listed | November 11th, 2025 |
|---|---|
| Zoning | NEC |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Stanley Lo |
|---|---|
| Office | Green Banker Realty |