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 |
|---|---|
| Area | 699 - Not Defined |
| City | Portola Valley |
| County | San Mateo |
| Zip Code | 94028 |
Amenities
| Utilities | Natural Gas Available |
|---|---|
| Parking Spaces | 1 |
| Parking | Guest, Off Street |
| # of Garages | 3 |
| Garages | Guest, Off Street |
| View | Canyon, Hills, Vineyard |
| Is Waterfront | No |
| Has Pool | No |
Interior
| Interior | Tile, Wood |
|---|---|
| Interior Features | Walk-In Closet(s) |
| Appliances | Dishwasher, Ice Maker, Refrigerator, Range Hood |
| Heating | Fireplace(s) |
| Cooling | Central Air |
| Has Basement | No |
| Fireplace | Yes |
| Fireplaces | Family Room, Living Room |
| # of Stories | 3 |
| Stories | One |
Exterior
| Exterior | Stucco, Concrete, Steel |
|---|---|
| Lot Description | Secluded, Corners Marked, Sloped Down |
| Windows | Bay Window(s) |
| Roof | Composition, Shingle |
| Construction | Stucco, Concrete, Steel |
| Foundation | Concrete Perimeter, Pillar/Post/Pier |
School Information
| District | Other |
|---|---|
| Elementary | Other |
| Middle | Other |
Additional Information
| Date Listed | July 24th, 2025 |
|---|---|
| Days on Market | 99 |
| Zoning | R-1 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Tim Mckeegan |
|---|---|
| Office | Terrace Associates |
