$4,695,000
UNDER CONTRACT $284K PRICE DROP

15300 Ida Clayton Rd Calistoga, CA 94515

Estimated payment $29,595/month

Total Views 12,120
4 Beds
4.5 Baths
5,228 Sq Ft
$898 Price per Sq Ft

Highlights

  • Barn
  • Wine Cellar
  • Panoramic View
  • Alexander Valley Elementary School Rated A
  • Gas Heated Pool
  • Custom Home

About This Home

Introducing Knightstone Estate, a captivating stone villa set above Knights Valley between Healdsburg and Calistoga. Spanning 38.96+/- picturesque acres, this 5,228 sq. ft. residence exudes elegance and sophistication. Inviting interiors feature exposed wooden beams, hardwood floors, and large windows framing scenic views. Spacious living areas seamlessly connect indoor and outdoor spaces, ideal for relaxation and entertaining. The estate includes a stunning pool, meticulously landscaped gardens, 500 cabernet vines, a bocce ball court, and an olive grove. The gourmet kitchen boasts top-of-the-line appliances and ample counter space. Luxurious en suite bedrooms offer serene retreats, each uniquely charming. Additionally, there's a spacious barn with an attached 1-bedroom guest unit and a historic stone shed adding rustic charm. Recently featured in the New York Times, Knightstone Estate stands out for its exceptional blend of luxury and natural beauty.

Listing Agent

Bob Pennypacker

Sotheby's International Realty License #01846725

Sotheby's International Realty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $40,696

Year Built

  • Built in 2009

Lot Details

  • 38.96 Acre Lot
  • Security Fence
  • Property is Fully Fenced
  • Landscaped
  • Private Lot
  • Secluded Lot
  • Garden

Property Views

  • Panoramic
  • Ridge
  • Mountain
  • Hills
  • Valley
  • Park or Greenbelt

Home Design

  • Custom Home
  • Concrete Foundation
  • Tile Roof
  • Stone

Interior Spaces

  • 5,228 Sq Ft Home
  • 2-Story Property
  • Beamed Ceilings
  • Cathedral Ceiling
  • 2 Fireplaces
  • Stone Fireplace
  • Formal Entry
  • Wine Cellar
  • Family Room
  • Living Room with Attached Deck
  • Formal Dining Room
  • Storage
  • Partial Basement

Kitchen

  • Double Oven
  • Built-In Gas Range
  • Range Hood
  • Warming Drawer
  • Microwave
  • Built-In Refrigerator
  • Ice Maker
  • Dishwasher
  • Wine Rack
  • Disposal

Flooring

  • Wood
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Retreat
  • Primary Bedroom Upstairs
  • Walk-In Closet
  • Stone Bathroom Countertops
  • Tile Bathroom Countertop
  • Separate Shower
  • Window or Skylight in Bathroom

Laundry

  • Laundry Room
  • Laundry on upper level
  • Dryer
  • Washer

Home Security

  • Security Gate
  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Parking

  • 10 Open Parking Spaces
  • 10 Parking Spaces
  • No Garage
  • Auto Driveway Gate
  • Gravel Driveway

Pool

  • Gas Heated Pool
  • Pool Cover
  • Pool Sweep

Outdoor Features

  • Pond
  • Patio
  • Shed
  • Front Porch

Utilities

  • Central Air
  • Radiant Heating System
  • Underground Utilities
  • 220 Volts
  • Propane
  • Water Holding Tank
  • Well
  • Engineered Septic
  • Septic System
  • Internet Available
  • TV Antenna

Additional Features

  • Separate Entry Quarters
  • Barn

Community Details

  • Gated Community

Listing and Financial Details

  • Assessor Parcel Number 132-240-026-000

Home Details

Home Type

Single Family

Est. Annual Taxes

$40,696

Year Built

Built in 2009

Lot Details

0

Listing Details

  • Interior Amenities: Cathedral Ceiling, Formal Entry, Open Beam Ceiling, Storage Area(s)
  • Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Custom, Detached
  • Directions To Property: From Route 128 take Ida Clayton (to the left from Healdsburg (30 minutes to property), to the right from Calistoga (about 22 minutes) Property is up Ida Clayton Road about 8 minnutes.
  • Lot Size Acres: 38.9600
  • Stories: 2
  • Second Unit Private Entry: Yes
  • Special Features: UnderContract

Interior Features

  • Appliances: Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Double Oven, Gas Plumbed, Hood Over Range, Ice Maker, Microwave, Plumbed For Ice Maker, Warming Drawer
  • Number Of Fireplaces: 2
  • Bedrooms: 4
  • Half Bathrooms: 1
  • Full Bathrooms: 4
  • Dining Room Features: Formal Area
  • Living Room Features: Deck Attached, Open Beam Ceiling, View
  • Number Of Rooms: 11
  • Basement: Partial
  • Flooring: Tile, Wood
  • Square Footage: 5228.00
  • Bathroom Features: Shower Stall(s), Stone, Tile, Window
  • Bathrooms: 5
  • Family Room Features: Cathedral/Vaulted, Open Beam Ceiling, View
  • Fireplace Features: Stone
  • Room Type: Dining Room, Family Room, Kitchen, Laundry, Living Room, Primary Bedroom 2+, Possible Guest, Wine Cellar, Wine Storage Area
  • Lower Level: Full Bath(s), Retreat
  • Main Level: Dining Room, Kitchen, Living Room, Street Entrance

Exterior Features

  • Construction Materials: Stone
  • Foundation: Concrete Perimeter
  • Lot Features: Garden, Landscape Back, Landscape Front, Landscape Misc, Pond Year Round, Private, Secluded
  • Roof: Tile
  • Fencing: Fenced, Full
  • OtherStructures: Barn(s), Shed(s)
  • Patio And Porch Features: Front Porch, Uncovered Patio
  • Pool Features: Gas Heat, Pool Cover, Pool Sweep
  • View: Garden/Greenbelt, Hills, Mountains, Panoramic, Ridge, Valley

Garage/Parking

  • Parking Features: No Garage, Uncovered Parking Spaces 2+
  • Total Parking Spaces: 10.00
  • OpenParkingSpaces: 10.00
  • Driveway/Sidewalks: Gated, Gravel

Utilities

  • Cooling: Central
  • Electric: 220 Volts
  • Security Features: Carbon Mon Detector, Fire Alarm, Security Fence, Security Gate, Smoke Detector, Unguarded Gate
  • Sewer: Engineered Septic, Septic System
  • Utilities: Dish Antenna, Electric, Internet Available, Propane Tank Owned, Underground Utilities
  • Water Source: Storage Tank, Well
  • Heating: Radiant
  • Laundry Features: Cabinets, Dryer Included, Inside Area, Upper Floor, Washer Included

Lot Info

  • Assessor Parcel Number: 132-240-026-000
  • Lot Size Sq Ft: 1697098.00

Building Info

  • Year Built: 2009

Multi Family

  • Second Unit Estimated Sq Ft: 800
  • Second Unit Bedrooms: 1
  • Second Unit Full Bathrooms: 1
  • Second Unit Kitchen: Yes
  • Second Unit Occupied: Yes
  • Second Unit Partial Bathrooms: 0
  • Second Unit Type: Detached

Map

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

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
2023 $40,696 $3,479,850 $1,172,316 $2,307,534
2022 $39,431 $3,411,619 $1,149,330 $2,262,289
2021 $39,011 $3,344,726 $1,126,795 $2,217,931
2020 $38,545 $3,310,431 $1,115,242 $2,195,189
2019 $37,694 $3,245,522 $1,093,375 $2,152,147
2018 $36,987 $3,181,886 $1,071,937 $2,109,949
2017 $35,205 $3,119,497 $1,050,919 $2,068,578
2016 $33,284 $3,058,331 $1,030,313 $2,028,018
2015 -- $2,500,000 $775,000 $1,725,000
2014 -- $2,400,000 $775,000 $1,625,000
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
08/27/2024 08/27/24 Price Changed $4,695,000 -5.7% $898 / Sq Ft
05/21/2024 05/21/24 For Sale $4,979,000 -- $952 / Sq Ft
Source: Bay Area Real Estate Information Services (BAREIS)

Deed History

Date Type Sale Price Title Company
Grant Deed -- None Listed On Document
Grant Deed $975,000 First American Title Co
Trustee Deed $1,100,000 First American Title Co
Grant Deed -- North Bay Title Co
Grant Deed $2,580,000 First American Title Co
Interfamily Deed Transfer -- --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $2,510,800 New Conventional
Previous Owner $2,900,000 Adjustable Rate Mortgage/ARM
Previous Owner $2,985,000 Construction
Previous Owner $731,250 Unknown
Previous Owner $1,500,000 No Value Available
Previous Owner $1,500,000 No Value Available
Closed $217,000 No Value Available
Source: Public Records

Similar Homes in Calistoga, CA

  • 2551 Grant St, Calistoga, CA 94515

    $5,750,000

    • 6 Beds
    • 6 Baths
    • 6,197 Sq Ft
    • 2551 Grant St
    • Calistoga, CA

    This exceptional Calistoga estate blends Wine Country charm with modern luxury on a flat, park-like setting bordered by Garnett Creek. Surrounded by heritage trees and stunning Palisades views, the property offers gated privacy just minutes from world-class resorts, restaurants, wineries, spas, and a convenient airport. The beautifully restored Georgian Revival farmhouse includes charming porches

    Pavi Micheli Engel & Völkers

    Section Image
  • 1139 Lincoln Ave, Calistoga, CA 94515

    $3,675,000

    • 5 Beds
    • 5 Baths
    • 2,112 Sq Ft
    • 1139 Lincoln Ave
    • Calistoga, CA

    The Embrace Bed & Breakfast in Calistoga sits prominently on the corner of Lincoln Avenue and W. Myrtle and functions as the Queen of Main Street'' with her gracious porch. The 5-suite Inn is well-appointed and lovingly furnished. The spacious porch is perfect for leisurely breakfast or wine tastings. Just behind the Inn are 8 small apartments with 2 functioning as hospitality support and 6

    Stefan Jezycki Engel & Völkers Napa

    Section Image
  • 511 Kortum Canyon Rd, Calistoga, CA 94515

    $5,850,000

    • 4 Beds
    • 6 Baths
    • 4,000 Sq Ft
    • 511 Kortum Canyon Rd
    • Calistoga, CA

    This beautifully Remodeled 4-bedroom home with an Entertainer's Dream Backyard is minutes from Calistoga's main street with restaurants, shops, tasting rooms, resorts & Calistoga's world famous mud baths - yet feels like you are worlds away overlooking your own 1+/- acre Cabernet Sauvignon vineyard & fabulous mountain views. The Main Level is thoughtfully laid out for everyday living with an Open

    Jacqueline Wessel Sotheby's International Realty

    Section Image
See All Homes in Calistoga

Source: Bay Area Real Estate Information Services (BAREIS)

MLS Number: 324036438

Bay Area Real Estate Information Services (BAREIS)

APN: 132-240-026

California Sonoma County Calistoga 94515

15300 Ida Clayton Rd, Calistoga, CA

Homes for Sale in Calistoga, CA

This home is located at 15300 Ida Clayton Rd, Calistoga, CA 94515 and is currently priced at $4,695,000, approximately $898 per square foot. This property was built in 2009. 15300 Ida Clayton Rd is a home located in Sonoma County with nearby schools including Alexander Valley Elementary School.

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.

Bay Area Real Estate Information Services (BAREIS) Listing information deemed reliable but not guaranteed. Copyright 2025 Bay Area Real Estate Information Services, Inc. All Right Reserved.

Bob Pennypacker
Listing Agent
Bob Pennypacker
Section Image
Sotheby's International Realty
(707) 677-6034