2509 Madrona Avenue in Saint Helena, CA ($8,975,000)

ByJon Dykstra Luxury Homes

Exterior of a modern white house with a pitched roof, driveway, and surrounding vineyard.

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Specifications:

  • City: Saint Helena, CA
  • Price: $8,975,000
  • Bedrooms: 4
  • Baths: 5
  • Sq. Ft.: 4,748 
  • Property: 3.2 Acres
  • Year built: 2024
  • Additional features: Equipped with state-of-the-art appliances, custom cabinetry, and an oversized island. With a spa-like atmosphere and designer fixtures. Also complete with a sparkling pool, spa, and outdoor kitchen.

More information here from Lauren Lawson with Sotheby’s International Realty

In order to come up with the very specific design ideas, we create most designs with the assistance of state-of-the-art AI interior design software.

Photos:

Entryway with white walls, wood flooring, and a glass door.

Living room with a fireplace, built-in shelves, and large glass doors opening to the outdoor area.

Open-concept living and kitchen area with vaulted ceilings and large windows overlooking greenery.

View of living, dining, and kitchen spaces featuring a wood-paneled ceiling and contemporary furnishings.

Dining area with a wooden table, chairs, and large windows opening to an outdoor patio.

Dining area with a view of the pool and outdoor seating through sliding glass doors.

Kitchen with a large marble island, copper hood, and white cabinets.

Kitchen with a large marble island, copper hood, and white cabinets.

Kitchen with marble countertops, white cabinets, and bar seating around the island.

Corner pantry area with white cabinetry and marble countertops.

A walk-in wine cellar with bottle racks and a display niche.

A home office with built-in black bookshelves, a desk, and a large window.

A bedroom with a wooden ceiling, large bed, and a sliding glass door opening to a patio.

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A bedroom with a wooden ceiling, a seating area, and windows overlooking greenery.

A bedroom with a large window, gray bed, and side tables.

A bedroom with a sliding door, a bed, and an outdoor view at sunset.

A bathroom with a freestanding tub, glass shower, and a double vanity.

A bathroom with a large tiled shower, single vanity, and decorative accents.

Bathroom with dual vanity and mirrors.

Freestanding bathtub by a window in a tiled bathroom.

Walk-in closet with built-in shelves and hanging rods.

Walk-in closet with shelving and drawers.

Rec room with sectional seating and game table.

Laundry room with front-loading washer and dryer, cabinets, and countertop.

Covered outdoor patio with dining table and lounge chairs.

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Poolside view with outdoor dining and lounge chairs.

Outdoor seating area under a pergola by the pool.

Stone pizza oven and outdoor grill with dining table.

Back exterior of the house with a view of the pool and outdoor area.

Full view of the house with the pool and surrounding landscape.

Rectangular pool with sun loungers and green hills in the background.

Row of sun loungers next to the pool with a forested backdrop.

Front view of the house with a paved driveway at dusk.

Daytime front view of the house with hills and landscaped surroundings.

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Side view of the house with terraces and green hills.

More information here from Lauren Lawson with Sotheby’s International Realty

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Jon Dykstra
Jon Dykstra

Jon practiced law before launching his online publishing career, bringing analytical rigor to everything he builds. Home Stratosphere combines that precision with a lifelong obsession with residential design — architecture, interiors, landscape, and furniture.

His current focus is AI-driven design analysis, using artificial intelligence to study patterns in color, layout, and material choice across thousands of homes. His Personality Type Home Design Guide applies personality frameworks to interior aesthetics, helping readers design spaces that reflect how they actually think and live.

His favorite piece on the site is the 25 Most Popular Designs, is a daily-updated ranking of the top designs over the last 30 days, driven entirely by visitor activity. The feedback is invaluable for understanding what resonates most with readers. LinkedIn

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