Situated minutes to Calistoga's world-class spas, wineries, and culinary destinations, 8495 Franz Valley School Road is an unparalleled expression of contemporary refinement, privacy, and natural beautya modern sanctuary at the intersection of architecture and landscape. Designed by the renowned Signum Architecture and brought to life by Fairweather and Associates in 2020, this private retreat redefines modern luxury. A gated entrance and short drive unveil a home described as having a strong sense of horizontality and a palette of wood-on-wood, punctuated with metal. Durable materials of concrete, stained cedar, aluminum-framed expanses of glass, and Japanese shou sugi ban siding (insect and fire resistant) unify beneath a sleek parapet roof. Walls of glass disappear to dissolve the boundary between indoors and out and lead to an inviting heated pool w/ spa and an outdoor kitchen with expansive views. A private tennis court adds to the resort-style living. The layout is thoughtfully attuned to the Terremoto/Alain Peauroi masterful landscape design complementing the architecture's geometric precision. In keeping with the home's open and transparent ethos, a carport replaces the traditional garage, ensuring the architecture remains unobtrusive and deeply connected to the land.
Closed
$4,550,000
8495 Franz Valley School Road, Calistoga, CA 94515
5beds
5,223sqft
Single Family Residence
Built in 2020
21.9 Acres Lot
$4,548,900 Zestimate®
$871/sqft
$6,702 Estimated rent
Home value
$4,548,900
$4.14M - $5.00M
$6,702/mo
Zestimate® history
Owner options
List your home for rent
$6,702/mo
Rent Zestimate®
Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.
$6,702/mo
Rent Zestimate®
Refinance and save
$28,543/mo
Est. payment
Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.
$28,543/mo
Est. payment
Explore your selling options
Work with a Zillow partner agent
Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.
Get startedList with your own agent
Get your home in front of millions of buyers by listing it on Zillow.
Learn how to do itSell it yourself
Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).
List your homeWhat's special
Gated entrancePrivate tennis courtOpen and transparent ethosSleek parapet roofStrong sense of horizontality
Zillow last checked:
Listing updated:
Listed by:
Arthur D Goodrich DRE #02080290 415-735-8779,
Sotheby's International Realty 707-935-2288,
Federico Parlagreco DRE #02151330 628-252-9532,
Sotheby's International Realty
Bought with:
Justina Colunga, DRE #01886864
The Agency
Source: BAREIS,MLS#: 326010970
Originating MLS: Napa
Originating MLS: NapaFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
Primary bedroom
- Features: Balcony, Closet, Outside Access, Walk-In Closet(s), Walk-In Closet 2+
- Level: Upper
Bedroom
- Level: Main,Upper
Primary bathroom
- Features: Double Vanity, Low-Flow Toilet(s), Soaking Tub, Stone, Tile, Window
Bathroom
- Features: Tile, Window
- Level: Main,Upper
Dining room
- Features: Formal Area
- Level: Main
Kitchen
- Features: Breakfast Area, Pantry Closet, Quartz Counter, Wood Counter
- Level: Main
Living room
- Features: Great Room, Sunken
- Level: Main
Heating
- Central, Propane
Cooling
- Central Air, MultiZone
Appliances
- Included: Built-In Gas Oven, Built-In Refrigerator, Dishwasher, Double Oven, Range Hood, Washer
- Laundry: Cabinets, Inside Room, Sink, Upper Level
Features
- Flooring: Concrete, Wood
- Windows: Dual Pane Full, Low Emissivity Windows, Window Coverings
- Has basement: No
- Number of fireplaces: 1
- Fireplace features: Gas Piped, Insert, Living Room
Interior area
- Total structure area: 5,223
- Total interior livable area: 5,223 sqft
Property
Parking
- Total spaces: 11
- Parking features: Covered, Detached, Electric Vehicle Charging Station(s), Guest, Private, Side By Side, Gravel, Paved, Shared Driveway
- Carport spaces: 3
- Uncovered spaces: 8
Features
- Levels: Two
- Stories: 2
- Patio & porch: Rear Porch, Covered, Patio, Front Porch
- Exterior features: Balcony, Built-In Barbeque, Outdoor Kitchen
- Pool features: In Ground, Gas Heat, Gunite, Pool Cover, Pool Sweep, Pool/Spa Combo
- Spa features: In Ground
- Fencing: Partial,Wood,Gate
- Has view: Yes
- View description: Mountain(s), Valley, Trees/Woods
Lot
- Size: 21.90 Acres
- Features: Auto Sprinkler F&R, Landscaped, Landscape Front, Low Maintenance, Private
Details
- Additional structures: Pergola, Storage
- Parcel number: 120150046000
- Special conditions: Standard
- Other equipment: Home Theater
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary,Modern/High Tech
- Property subtype: Single Family Residence
Materials
- Concrete, Glass, Metal, Metal Siding, Wood, Wood Siding
- Foundation: Concrete
- Roof: Flat
Condition
- Year built: 2020
Utilities & green energy
- Electric: 220 Volts
- Gas: Propane Tank Owned
- Sewer: Septic Tank
- Water: Private, Cistern, Well
- Utilities for property: Propane, Underground Utilities
Green energy
- Energy generation: Solar
Community & neighborhood
Security
- Security features: Carbon Monoxide Detector(s), Fire Alarm, Fire Suppression System, Smoke Detector(s), Unguarded Gate
Community
- Community features: Gated
Location
- Region: Calistoga
HOA & financial
HOA
- Has HOA: No
Price history
| Date | Event | Price |
|---|---|---|
| 5/26/2026 | Sold | $4,550,000-8.1%$871/sqft |
Source:  BAREIS #326010970 Report a problem | ||
| 5/20/2026 | Pending sale | $4,950,000$948/sqft |
Source: BAREIS #326010980 Report a problem | ||
| 3/10/2026 | Listed for sale | $4,950,000-8.2%$948/sqft |
Source: BAREIS #326010980 Report a problem | ||
| 12/29/2025 | Listing removed | $5,395,000$1,033/sqft |
Source: BAREIS #325029256 Report a problem | ||
| 5/31/2025 | Price change | $5,395,000-9.3%$1,033/sqft |
Source: BAREIS #325029256 Report a problem | ||
| 3/18/2025 | Listed for sale | $5,950,000-0.8%$1,139/sqft |
Source: BAREIS #324113508 Report a problem | ||
| 10/1/2023 | Listing removed | $5,995,000$1,148/sqft |
Source: BAREIS #323024448 Report a problem | ||
| 4/20/2023 | Listed for sale | $5,995,000+0.1%$1,148/sqft |
Source: BAREIS #323024457 Report a problem | ||
| 1/6/2023 | Listing removed | $5,988,000$1,146/sqft |
Source: BAREIS #322016744 Report a problem | ||
| 10/13/2022 | Price change | $5,988,000-7.8%$1,146/sqft |
Source: BAREIS #322061342 Report a problem | ||
| 6/8/2022 | Price change | $6,495,000-6.5%$1,244/sqft |
Source: BAREIS #322016744 Report a problem | ||
| 4/11/2022 | Listed for sale | $6,950,000$1,331/sqft |
Source: BAREIS #322016744 Report a problem | ||
| 3/1/2022 | Pending sale | $6,950,000$1,331/sqft |
Source: BAREIS #322016744 Report a problem | ||
| 2/28/2022 | Listed for sale | $6,950,000$1,331/sqft |
Source: BAREIS #322016744 Report a problem | ||
| 1/25/2022 | Listing removed | $6,950,000$1,331/sqft |
Source: BAREIS #321068558 Report a problem | ||
| 9/28/2021 | Price change | $6,950,000-6.1%$1,331/sqft |
Source: BAREIS #321068558 Report a problem | ||
| 8/7/2021 | Listed for sale | $7,400,000+428.6%$1,417/sqft |
Source: BAREIS #321068558 Report a problem | ||
| 11/18/2016 | Sold | $1,400,000$268/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $47,111 +1.9% | $4,342,052 +2% |
| 2024 | $46,226 +1.8% | $4,256,914 +170.7% |
| 2023 | $45,411 +175.7% | $1,572,446 +2% |
| 2022 | $16,473 +3.1% | $1,541,614 +2% |
| 2021 | $15,971 +1.2% | $1,511,387 +1% |
| 2020 | $15,774 +1.3% | $1,495,891 +2% |
| 2019 | $15,575 +2% | $1,466,560 +2.7% |
| 2018 | $15,270 | $1,428,000 +2% |
| 2017 | -- | $1,400,000 +23% |
| 2016 | -- | $1,137,909 +1.5% |
| 2015 | -- | $1,120,817 |
Find assessor info on the county website
Neighborhood: 94515
Nearby schools
GreatSchools rating
- 6/10Calistoga Elementary SchoolGrades: K-6Distance: 3.1 mi
- 4/10Calistoga Junior/Senior High SchoolGrades: 7-12Distance: 3.2 mi
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$4,548,900
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$4,548,900
- California
- Sonoma County
- Calistoga
- 94515
- 8495 Franz Valley School Road
Nearby cities
Nearby zip codes
Other Calistoga Topics
