About 27600 Altamont Road
Plans to build a Modern Masterpiece in a Coveted Los Altos Hills Setting. Set along one of the most prestigious and tightly held corridors, 27600 Altamont Rd. offers a rare, fully approved, shovel-ready estate opportunity. Situated on appx. 1.1+/-acres, the property includes finalized plans and permits from acclaimed Humphreys & Partners Architects, allowing construction to begin immediately, eliminating years of entitlement risk and delay. The approved design features a 5,800-square-foot modern main residence with seamless indoor-outdoor living, a gourmet kitchen with a butler's pantry, a private guest suite, a home office, and expansive entertaining spaces. A lower level includes wellness amenities such as a fitness room, sauna, and wine cellar. A separate 1,200-square-foot ADU provides ideal space for guests, multigenerational living, or a private executive retreat. Resort-style grounds include a pool/spa, bocce court, and multiple outdoor living areas designed for privacy, natural light, and west-hill views. Ideally located with easy access to downtown Palo Alto, Los Altos, and nearby open-space preserves.
Features of 27600 Altamont Road
| MLS® # | ML82034148 |
|---|---|
| Price | $4,200,000 |
| Bedrooms | 4 |
| Bathrooms | 3.00 |
| Full Baths | 3 |
| Square Footage | 3,300 |
| Acres | 1.10 |
| Year Built | 1979 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | Contemporary, Custom |
| Status | Active |
Community Information
| Address | 27600 Altamont Road |
|---|---|
| City | Los Altos Hills |
| County | Santa Clara |
| State | CA |
| Zip Code | 94022 |
Amenities
| Parking | Off Street, Parking Lot |
|---|---|
| # of Garages | 2 |
| View | Hills, Mountain(s) |
| Is Waterfront | No |
| Has Pool | No |
Interior
| Interior Features | Dining Area, Formal Dining Room, Breakfast Bar |
|---|---|
| Appliances | Dishwasher, Double Oven, Gas Range, Oven, Self Cleaning Oven |
| Heating | Forced Air |
| Cooling | None |
| Fireplace | No |
| # of Fireplaces | 2 |
| Fireplaces | Gas Starter, Living Room, Wood Burning |
| # of Stories | 2 |
| Stories | Two Story |
Exterior
| Exterior Features | Back Yard |
|---|---|
| Lot Description | Horses Possible |
| Windows | Double Pane Windows |
| Roof | Shingle |
| Foundation | Slab |
School Information
| District | Mountain View-Los Altos Union High |
|---|
Additional Information
| Date Listed | April 21st, 2026 |
|---|---|
| Zoning | RA |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Office | Compass |
|---|