Closed

$3,771,000

15300 Ida Clayton Road, Calistoga, CA 94515

4beds

5,228sqft

Single Family Residence

Built in 2009

38.96 Acres Lot

$3,856,200 Zestimate^®

$721/sqft

$-- Estimated rent

Home value

$3,856,200

$3.43M - $4.32M

Not available

Zestimate^® history

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$24,773/mo

Est. payment

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$24,773/mo

Est. payment

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What's special

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, 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.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 4
Bathrooms: 5
Full bathrooms: 4
1/2 bathrooms: 1

Rooms

Room types: Dining Room, Family Room, Kitchen, Laundry, Living Room, Primary Bedroom 2+, Possible Guest, Wine Cellar, Wine Storage Area

Primary bedroom

Features: Outside Access, Walk-In Closet(s)

Bedroom

Level: Upper

Primary bathroom

Features: Granite, Radiant Heat, Soaking Tub, Stone, Tile, Tub, Window

Bathroom

Features: Shower Stall(s), Stone, Tile, Window
Level: Lower,Upper

Dining room

Features: Formal Area
Level: Main

Family room

Features: Cathedral/Vaulted, Open Beam Ceiling, View
Level: Upper

Kitchen

Level: Main

Living room

Features: Deck Attached, Open Beam Ceiling, View
Level: Main

Heating

Radiant

Cooling

Central Air

Appliances

Included: Built-In Gas Range, Built-In Refrigerator, Dishwasher, Disposal, Double Oven, Gas Plumbed, Range Hood, Ice Maker, Microwave, Plumbed For Ice Maker, Warming Drawer, Dryer, Washer
Laundry: Cabinets, Inside Area, Upper Level

Features

Cathedral Ceiling(s), Formal Entry, Open Beam Ceiling, Storage
Flooring: Tile, Wood
Windows: Dual Pane Full
Basement: Partial
Number of fireplaces: 2
Fireplace features: Stone

Interior area

Total structure area: 5,228
Total interior livable area: 5,228 sqft

Property

Parking

Total spaces: 10
Parking features: No Garage, Uncovered Parking Spaces 2+, Gravel
Uncovered spaces: 10

Features

Stories: 2
Patio & porch: Front Porch, Patio
Pool features: Gas Heat, Pool Cover, Pool Sweep
Has spa: Yes
Spa features: Bath
Fencing: Fenced,Full,Security,Gate
Has view: Yes
View description: Garden/Greenbelt, Hills, Mountain(s), Panoramic, Ridge, Valley
Waterfront features: Pond

Lot

Size: 38.96 Acres
Features: Garden, Landscaped, Landscape Front, Landscape Misc, Private, Secluded

Details

Additional structures: Barn(s), Shed(s)
Parcel number: 132240026000
Special conditions: Offer As Is

Construction

Type & style

Home type: SingleFamily
Architectural style: Traditional,Vintage
Property subtype: Single Family Residence

Materials

Stone
Foundation: Concrete Perimeter
Roof: Tile

Condition

Year built: 2009

Utilities & green energy

Electric: 220 Volts
Gas: Propane Tank Owned
Sewer: Engineered Septic, Septic Tank
Water: Cistern, Well
Utilities for property: Electricity Connected, Internet Available, Propane, Underground Utilities

Community & HOA

Community

Security: Carbon Monoxide Detector(s), Fire Alarm, Security Fence, Security Gate, Smoke Detector(s), Unguarded Gate

HOA

Has HOA: No

Location

Region: Calistoga

Financial & listing details

Price per square foot: $721/sqft
Tax assessed value: $3,846,420
Date on market: 5/21/2024
Electric utility on property: Yes

Price history

Date	Event	Price
5/23/2025	Sold	$3,771,000-19.7%$721/sqft
Source: BAREIS #324036438 Report a problem
1/17/2025	Contingent	$4,695,000$898/sqft
Source: BAREIS #324036438 Report a problem
8/28/2024	Price change	$4,695,000-5.7%$898/sqft
Source: BAREIS #324036438 Report a problem
5/21/2024	Listed for sale	$4,979,000+4.8%$952/sqft
Source: BAREIS #324036438 Report a problem
6/1/2021	Listing removed	$4,750,000$909/sqft
Source: BAREIS #22010323 Report a problem
5/27/2021	Listed for sale	$4,750,000$909/sqft
Source: BAREIS #22010323 Report a problem
3/24/2021	Listing removed	--
Source: BAREIS Report a problem
11/12/2020	Price change	$4,750,000-5%$909/sqft
Source: BAREIS #22010323 Report a problem
6/2/2020	Listed for sale	$4,999,000+412.7%$956/sqft
Source: Vanguard Properties #22010323 Report a problem
7/15/2004	Sold	$975,000-62.2%$186/sqft
Source: Public Record Report a problem
2/2/2001	Sold	$2,580,000$493/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2026	--	$3,846,420 -5.7%
2025	$46,710 +14.8%	$4,080,000 +14.9%
2024	$40,696 +1.9%	$3,549,446 +2%
2023	$39,925 +1.3%	$3,479,850 +2%
2022	$39,431 +1.1%	$3,411,619 +2%
2021	$39,011 +1.2%	$3,344,726 +1%
2020	$38,545 +2.3%	$3,310,431 +2%
2019	$37,694 +1.9%	$3,245,522 +2%
2018	$36,987	$3,181,886 +2%
2017	--	$3,119,497 +2%
2016	$33,284	$3,058,331 +22.3%
2015	--	$2,500,000