480 Taplin Rd, St. Helena, CA

$12,000,000

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4

Beds

8

Baths

7,900

Square feet

14.03

Acres

About 480 Taplin Rd

Set on approximately 14 acres near Joseph Phelps Winery, 480 Taplin Road is a Cape Cod-inspired estate designed for entertaining and multi-generational living. The main residence, detached carriage and pool houses provide 7,900 sq ft of conditioned space surrounding a heritage black oak. Interiors showcase wide‑plank floors, a sunken living room with fireplace, formal dining room, a chef's kitchen with marble counters, Thermador range and Sub‑Zero appliances, and a primary suite with dual closets and spa bath. A residential elevator serves all levels, including a 4,700‑bottle wine cellar, and an upstairs bonus room with an en suite guest room and two offices (one currently staged as a bedroom). The carriage house offers two en‑suite bedrooms and a kitchenette; the pool pavilion features a full kitchen, changing room, outdoor shower, and half bath beside a heated infinity‑edge pool and spa. Fruit trees, gardens, multiple terraces, bocce court, solar, two wells and extensive infrastructure complete the offering. This is a Napa Valley retreat that gracefully balances comfort, elegance and resort‑style amenities, just eight minutes from downtown St. Helena.

Features of 480 Taplin Rd

MLS® # 326049692
Price $12,000,000
Bedrooms 4
Bathrooms 8.00
Full Baths 5
Half Baths 3
Square Footage 7,900
Acres 14.03
Year Built 2004
Type Residential
Sub-Type Single Family Residence
Style Cape Cod
Status Active

Community Information

Address 480 Taplin Rd
Area St. Helena
City St. Helena
County Napa
State CA
Zip Code 94574-9536

Amenities

Utilities Electric, Propane Tank Owned, Solar
Features Built-In Barbeque
Parking Spaces 10
Parking Detached, Guest Parking Available, Uncovered Parking Spaces 2+
Garage Spaces 3
View Hills, Vineyard, Woods
Has Pool Yes
Pool Yes

Interior

Heating Central, MultiZone
Cooling Central, MultiZone
Fireplace Yes
Fireplaces Living Room, Outside, Primary Bedroom, Wood Burning, Other

Exterior

Lot Description Landscape Back, Landscape Front, Private, Shape Irregular
Roof Composition
Construction Wood

Listing Map

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Listing courtesy of Erin Lail of Coldwell Banker Brokers of the Valley

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Listing information last updated on October 8th, 2026 at 5:35am CDT.