300
N San Rafael Avenue
Altadena | California
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The Agency – Beverly Hills
Presented At
$20,999,999
Bedrooms
8
Bathrooms
14
Living
20,567
SQFT
13 features
Library
Office
Fitness Center / Gym
Bar
Walk In Closet
Sauna
Terrace
Garage
Garden
Tennis Court
Gate
Pool
Gated Community
300
N San Rafael Avenue
Altadena | California
300 N San Rafael Avenue, Altadena, California, United States. , Altadena , California
Single Family Residence in Pasadena
Perched within Pasadena's most coveted enclave, this architectural triumph by Buff, Smith & Hensman is a breathtaking synthesis of modernist design and natural grandeur. Envisioned as a seamless extension of its pristine 3.4-acre surroundings, 300 N San Rafael Avenue commands sweeping panoramas of the Colorado Street Bridge, the historic cityscape of Pasadena, and the San Gabriel [hidden information] built in 1997 and thoughtfully expanded in 2002, the residence spans three levels, with walls of glass and 20-foot ceilings that create a seamless connection. Every major living space is oriented toward breathtaking vistas, while warm wood and stone finishes add a timeless quality to the [hidden information] main level features an expansive great room, formal living and dining areas, an open-concept kitchen, a family room, a library, and two guest suites. The upper level is home to a private primary suite with dual bathrooms, two walk-in closets, and a terrace overlooking the grounds. Four additional bedroom suites, an office, and a study complete this floor. The lower level is designed for entertaining, with a wine room, lounge, gym, sauna, and additional guest [hidden information], a 60-foot pool is uniquely divided by a limestone bridge, creating separate spaces for swimming and relaxation. A championship north-south tennis court, expansive lawn, and a glass-paneled guest house with retractable walls offer additional space for leisure and gatherings. The estate also includes an eight-car garage and offers two separate entries, both gated, for ultimate [hidden information] its thoughtful design, unparalleled setting, and breathtaking views, this estate represents a rare opportunity to own a true architectural masterpiece in one of Pasadena's most sought-after neighborhoods. Contact Listing Agents for showing requests.
Property
Local Weather & Climate
Altadena, California
Current Conditions
Updated recently
64
°F
Overcast clouds
Feels Like
62°F
Humidity
39%
Wind
4 mph
Visibility
6.2 mi
Sunrise
2:54 PM
Sunset
1:15 AM
5-Day Forecast
Sun
25
Jan
Clouds
High
64°
Low
64°
Mon
26
Jan
Clouds
High
68°
Low
54°
Tue
27
Jan
Clear
High
70°
Low
54°
Wed
28
Jan
Clouds
High
69°
Low
57°
Thu
29
Jan
Clouds
High
73°
Low
57°
Annual Climate
Based on last 12 months
58°
Avg Low
Jan
78°
Avg High
Aug
56
Rainy Days
per year
Arid
Semi-Arid
Moderate
Wet
27"
Annual Rainfall
Monthly Temperatures
Data from OpenWeatherMap & Open-Meteo
Walkability & Transit Scores
How easy is it to get around Altadena?
Walkability and transit scores for this address come from the EPA National Walkability Index.
Mortgage Calculator
Estimate your monthly payments for this property
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%
$100,000
%
Estimated Monthly Payment
$3,160
Monthly Payment Breakdown
Principal & Interest
$2,528
Loan Amount
$400,000
Total Interest
$337,621
Total Cost
$737,621
Potential Tax Benefits (United States)
$0
Est. First Year Interest Deduction
$0
Est. Annual Tax Savings
*Based on post-2017 tax law. Actual deductions depend on filing status, itemization, and current tax laws.
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Important Information
- This calculator is for illustrative purposes only and does not constitute a loan offer, pre-approval, or commitment to lend.
- Monthly payment estimates do not include property taxes, homeowner's insurance, HOA fees, or other applicable costs which may significantly increase your actual payment.
- Interest rates shown are for demonstration only. Actual rates depend on your credit score, down payment, loan type, property location, and current market conditions.
- This tool provides estimates only. Consult with a licensed mortgage professional for accurate quotes and personalized advice.
- Tax benefit calculations are simplified estimates based on general assumptions for United States. Actual deductions depend on your specific tax situation, filing status, and current tax laws.
- Tax Year Information: Tax data shown is based on United States tax year 2025 (fiscal year: January-December), rules effective from 2018 through 2025. Tax laws change frequently and may have been amended since this data was compiled.
Tax Information Disclaimer
The tax benefit information displayed on this page is provided for general informational and educational purposes only. This information:
- Does not constitute tax advice and should not be relied upon as such. Tax laws are complex and vary by jurisdiction, individual circumstances, and are subject to change without notice.
- May not be current or accurate for your specific situation. Tax rules are updated frequently by governments, and the information shown may not reflect the most recent changes.
- Uses simplified assumptions that may not apply to your circumstances, including filing status, total income, other deductions, alternative minimum tax considerations, and local tax variations.
- Should not be used as the basis for any tax planning decisions or financial strategies without consulting a qualified tax professional licensed in your jurisdiction.
Before making any decisions based on potential tax benefits, you should consult with a qualified tax advisor, certified public accountant (CPA), or licensed tax professional who can evaluate your specific circumstances and provide advice tailored to your situation.
Frequently Asked Questions
Common questions about this property
This house at 300 N San Rafael Avenue, Altadena, California, United States features 8 bedrooms with 20,567 square feet of living space.
This property offers 20,567 square feet of living space.
This property is listed at $2,099,999,900, which equals $102105 per square foot.
Altadena features a pleasant climate. Average temperatures range from 58°F in winter to 78°F in summer. The area receives approximately 27 inches of precipitation annually. There are about 56 days with rain throughout the year. This climate information can help you plan for seasonal activities and energy costs.
Altadena tends to be warmest in Aug and coldest in Jan. The shoulder seasons of spring and fall often offer the most comfortable weather for moving and outdoor activities.
This is a house located in Altadena, California. The property is situated in an established neighborhood with convenient access to local amenities and services.
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