440 Cold Springs Road

Howell Mountain Estate | 40 Acres | Panoramic Valley Views Perched on 40 private acres within the prestigious Howell Mountain AVA, this remarkable estate offers panoramic, unobstructed 180‑degree views spanning St. Helena, surrounding vineyards, and the Napa Valley floor. Completely private and positioned at the end of Cold Springs Road, the property delivers exceptional seclusion paired with awe‑inspiring vistas. The modern chteau‑style residence features six bedrooms, complemented by two additional guest or in‑law suites located on the fourth level, ideal for extended family, guests, or flexible living arrangements. The home's dramatic two‑story living room is highlighted by soaring ceilings and a wood‑burning fireplace, seamlessly opening onto an expansive deck designed to capture the sweeping valley views. The main level offers a thoughtfully designed flow, including a gourmet kitchen with walk‑in pantry, formal dining room, and inviting family roomperfect for both entertaining and everyday living. Additional amenities include a four‑car garage, dedicated workshop room, and potential wine cellar, offering abundant storage and customization opportunities. This rare Howell Mountain offering combines privacy, scale, architectural presence, and world‑class views, creating an exceptional Napa Valley retreat.

Days on Market

0 days

Current Status

Active

Original Price

$3,450,000

List Price

$3,450,000

On Market Date

Apr 2, 2026

Property Type

Single Family Residence

Area

Angwin

Zip Code

94508

MLS ID

326027547

APN

024-332-012-000

Year Built

2002

Stories in Building

Unavailable

Possession

Close Of Escrow

Data Source

BAREIS

Origin MLS System

Bed

6

Bath

6

Double Sinks, Jetted Tub, Tub, Walk-In Closet

Parking

10

Attached, Garage Door Opener, Garage Facing Side, Tandem Garage, Workshop in Garage

SQ FT

5,971

SQ FT Source

Assessor Auto-Fill

Lot SQ FT

1,742,400.0

Lot Acres

40.0 Acres

Kitchen

Breakfast Area, Island, Kitchen/Family Combo, Pantry Closet, Slab Counter

Cooling

Ceiling Fan(s)

Dining Room

Dining/Family Combo

Exterior Details

Balcony

Living Room

Cathedral/Vaulted, Deck Attached

Flooring

Carpet, Marble

Fire Place

Living Room, Raised Hearth, Wood Burning, Wood Stove

Heating

Baseboard, Fireplace(s), MultiUnits, Radiant Floor

Laundry

In Garage, Inside Room

Upper Level

Bedroom(s), Full Bath(s), Primary Bedroom

Main Level

Bedroom(s), Full Bath(s), Living Room, Street Entrance

Possession

Close Of Escrow

Basement

Partial

Architectural Style

Modern/High Tech

Fee

$0

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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