440 Cold Springs Rd Angwin, CA 94508
Estimated payment $20,093/month
Highlights
- 40 Acre Lot
- Wood Burning Stove
- Marble Flooring
- Maid or Guest Quarters
- Private Lot
- Cathedral Ceiling
About This Home
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.
Home Details
Home Type
- Single Family
Year Built
- Built in 2002
Lot Details
- 40 Acre Lot
- Private Lot
Parking
- 4 Car Attached Garage
- Workshop in Garage
- Tandem Garage
- Garage Door Opener
Home Design
- Modern Architecture
- Composition Roof
- Stucco
Interior Spaces
- 5,971 Sq Ft Home
- 4-Story Property
- Cathedral Ceiling
- Ceiling Fan
- Wood Burning Stove
- Wood Burning Fireplace
- Raised Hearth
- Formal Entry
- Great Room
- Family Room Off Kitchen
- Living Room with Fireplace
- Living Room with Attached Deck
- Home Office
- Loft
- Workshop
- Partial Basement
- Laundry in Garage
- Attic
Kitchen
- Breakfast Area or Nook
- Walk-In Pantry
- Double Oven
- Range Hood
- Dishwasher
- Kitchen Island
- Concrete Kitchen Countertops
- Wine Rack
- Disposal
Flooring
- Carpet
- Radiant Floor
- Marble
Bedrooms and Bathrooms
- 6 Bedrooms
- Main Floor Bedroom
- Primary Bedroom Upstairs
- Maid or Guest Quarters
- In-Law or Guest Suite
- Bathroom on Main Level
- 6 Full Bathrooms
Home Security
- Carbon Monoxide Detectors
- Fire and Smoke Detector
Outdoor Features
- Balcony
Utilities
- Multiple Heating Units
- Baseboard Heating
- Well
- Gas Water Heater
- Septic System
- Internet Available
Listing and Financial Details
- Assessor Parcel Number 024-332-012-000
Map
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $21,606 | $2,109,103 | $350,292 | $1,758,811 |
| 2024 | $21,113 | $2,067,749 | $343,424 | $1,724,325 |
| 2023 | $21,113 | $2,027,206 | $336,691 | $1,690,515 |
| 2022 | $20,380 | $1,987,458 | $330,090 | $1,657,368 |
| 2021 | $19,982 | $1,948,489 | $323,618 | $1,624,871 |
| 2020 | $19,912 | $1,928,510 | $320,300 | $1,608,210 |
| 2019 | $19,562 | $1,890,697 | $314,020 | $1,576,677 |
| 2018 | $19,315 | $1,853,625 | $307,863 | $1,545,762 |
| 2017 | $18,971 | $1,817,280 | $301,827 | $1,515,453 |
| 2016 | $18,660 | $1,781,648 | $295,909 | $1,485,739 |
| 2015 | $18,427 | $1,754,887 | $291,465 | $1,463,422 |
| 2014 | $18,103 | $1,720,512 | $285,756 | $1,434,756 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 04/02/2026 04/02/26 | For Sale | $3,450,000 | -- | $578 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Grant Deed | -- | None Listed On Document | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | None Available | |
| Interfamily Deed Transfer | -- | -- | |
| Interfamily Deed Transfer | -- | -- | |
| Interfamily Deed Transfer | -- | -- | |
| Interfamily Deed Transfer | -- | -- |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $500,000 | Credit Line Revolving |
Source: Bay Area Real Estate Information Services (BAREIS)
MLS Number: 326027547
APN: 024-332-012
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
Listing information deemed reliable but not guaranteed. Copyright 2026 Bay Area Real Estate Information Services, Inc. All Right Reserved.
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