About 310 Old Spanish Trail
This Custom House was built in 2005/06 and was originally designed as a 5br/4.5ba/FR/DR/LR/ and with the option to have an attached (with separate entrance) in-law unit (ADU) and an oversized 3 Car Garage of approximately 4,500sqft. on over one acre. Seller has also furnished another preliminary plan sited for a separate ADU at the lower portion of the lot that would need an additional approval from the appropriate authorities. Seller at "buyers option" will complete any of the unfinished areas '"upon mutual agreement" as to the finishes best suited for them. Pictures of the the unfinished Rooms have been "Virtually Staged"
Features of 310 Old Spanish Trail
| MLS® # | ML81992906 | 
|---|---|
| Price | $3,888,888 | 
| Bedrooms | 3 | 
| Bathrooms | 3.00 | 
| Full Baths | 2 | 
| Half Baths | 1 | 
| Square Footage | 3,200 | 
| Acres | 1.07 | 
| Year Built | 2006 | 
| Type | Residential | 
| Sub-Type | Single Family Residence | 
| Style | Ranch | 
| Status | Active | 
Community Information
| Address | 310 Old Spanish Trail | 
|---|---|
| City | Portola Valley | 
| County | San Mateo | 
| State | CA | 
| Zip Code | 94028 | 
Amenities
| Parking | Attached, Off Street, Guest, Enclosed, Parking Lot | 
|---|---|
| # of Garages | 3 | 
| View | Canyon, Hills | 
| Is Waterfront | No | 
| Has Pool | No | 
Interior
| Interior Features | Family Room, Formal Dining Room, Pantry | 
|---|---|
| Appliances | Dishwasher, ENERGY STAR Qualified Appliances | 
| Heating | Forced Air | 
| Cooling | Central Air, ENERGY STAR Qualified Equipment | 
| Fireplace | No | 
| # of Fireplaces | 4 | 
| Fireplaces | Family Room, Living Room, Other | 
| Stories | Three or More Stories | 
Exterior
| Windows | Double Pane Windows | 
|---|---|
| Roof | Shingle, Composition | 
School Information
| District | Sequoia Union High | 
|---|
Additional Information
| Date Listed | July 24th, 2025 | 
|---|---|
| Zoning | R-1 | 
| Foreclosure | No | 
| Short Sale | No | 
| RE / Bank Owned | No | 
Listing Details
| Agent | Tim Mckeegan | 
|---|---|
| Office | Terrace Associates | 

