2529 Biltmore Dr, Alamo, CA, 94507
About This Home
Perched atop a secluded one-acre homesite in the prestigious hills of Round Hill Estates North, this extraordinary Tuscan-inspired estate offers unparalleled privacy, breathtaking westward vistas, and spectacular year-round sunsets. Designed to capture panoramic views from every level, the residence features seven expansive decks and timeless Italian architecture highlighted by a dramatic turret entry and elegant spiral staircase. The home seamlessly blends classic craftsmanship with modern sophistication. Rich travertine flooring, three fireplaces, and an exceptional floorplan create an atmosphere ideal for both grand entertaining and everyday living. The gourmet kitchen showcases a Viking professional oven, wine cooler, oversized walk-in pantry, large wet bar, and a stunning breakfast area framed by sweeping 270-degree views. Formal dining, separate family and media rooms, and thoughtfully designed gathering spaces provide comfort and flexibility throughout. Offering five spacious bedrooms and five full baths, the luxurious primary suite serves as a private retreat with its own library/office and built-in surround sound. Offering an entry level full bedroom and bathroom.The expansive lower level is perfectly suited for guests, multigenerational living, or entertaining, featuring a kitchenette, full bath, exercise room, extensive storage, and an ideal location for a future wine cellar within the lower turret. Modern efficiency and cutting-edge technology elevate the home even further. A 32-panel solar system paired with three Tesla Powerwalls provides reliable backup power, water heater, and EV charger support sustainable living. The fully integrated smart-home system includes voice-controlled LED lighting, enterprise-grade mesh Wi-Fi delivering gigabit-speed connectivity throughout, multi-zone built-in audio, advanced security surveillance, weather-responsive irrigation, internet-controlled landscape lighting, and comprehensive alarm and safety systems. Additional amenities include a three-car garage with epoxy flooring, custom built-in cabinetry, wine storage, and a separate covered carport ideal for golf-cart parking.Combining timeless European elegance, breathtaking natural beauty, and state-of-the-art smart-home technology, this remarkable Round Hill Estates North residence offers a rare opportunity to experience luxury living at its finest.
Getting Around
Car-Dependent
Very Limited Transit
Not Bike FriendlySchools
Construction
Condition
- Property condition: Existing
- Year built: 2001
Materials
- Roof: Tile
- Construction materials: Stucco
Type & Style
- Home type: SingleFamily
- Architectural style: Mediterranean
- Property subType: Residential,Single Family Residence
Interior
Appliances
- Appliances included: Dishwasher,Double Oven,Gas Range,Plumbed For Ice Maker,Microwave,Range,Refrigerator,Self Cleaning Oven,Trash Compactor
- Laundry features: Laundry Room,Cabinets,Sink,Common Area
Bathroom
- Features: Shower Over Tub,Solid Surface,Stall Shower,Tile,Other,Window,Tub with Jets,Multiple Shower Heads,Stone
Bedrooms & Bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 5
Features
- Formal Dining Room,Breakfast Nook,Pantry,Wet Bar,Sound System
- Flooring: Tile,Carpet
- Number of fireplaces: 3
- Fireplace features: Family Room,Living Room,Master Bedroom
- Fireplace: Yes
Heating & Cooling
- Heating features: Zoned
- Cooling features: Ceiling Fan(s),Central Air
Interior Area
- Total structure area: 5,540
- Total interior livable area: 5,540 sqft
Kitchen
- Features: Breakfast Nook,Stone Counters,Dishwasher,Double Oven,Eat-in Kitchen,Disposal,Gas Range/Cooktop,Ice Maker Hookup,Kitchen Island,Microwave,Pantry,Range/Oven Built-in,Refrigerator,Self-Cleaning Oven,Trash Compactor,Wet Bar
Property
Details
- Parcel number: 1936800091
- Special condition: Standard
- Other equipment: Intercom,Irrigation Equipment
Features
- Levels: Three Or More
- Stories: 3
- Entry location: No Steps to Entry
- Pool features: None,Community
- Patio & porch: Deck,Patio,Covered
- Exterior features: Lighting,Private Entrance
- Has spa: Yes
- Spa features: Bath
- Has view: Yes
- View description: Golf Course,Hills,Las Trampas Foothills,Trees/Woods
Lot
- Lot size: 1.01 Acres
- Features: Front Yard,Landscaped,Private,Landscape Front
Parking
- Total spaces: 4
- Parking features: Attached,Carport,Direct Access,Garage Faces Front,Garage Door Opener
- Has garage: Yes
- Attached garage spaces: 3
- Covered spaces: 3
- Carport: Yes
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Earthquake
- Inland Flooding
- Landslide
- Wildfire
- Heat Wave
How This Home’s Risks Compare
FEMA Declared Disasters in Contra Costa County and California
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $19,467 | $233,604 |
| Home Insurance * | $635 | $7,620 |
| Property Taxes | $3,630 | $43,560 |
| Electricity | $1,187 | $14,255 |
| Total | $24,919 | $299,028 |
Income You'd Need if You Spent...
California FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-08-15 | Price change | $3,650,000 |
| 2026-07-14 | Price change | $3,850,000 |
| 2026-06-10 | Listed for sale | $4,250,000 |
| 2003-09-16 | Sold | $1,995,000 |
| 2000-08-08 | Sold | $186,000 |
View on Zillow