900 Gainsborough
Pasadena, CA, 91107
$3,980,000
6 Beds
6 Baths
6,000 SqFt
0.46 Acres
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MLS #AR26034371 image #0
Location!Location!! Location!!! San Marino School District! This stunning classical French Chateau is perched majestically in a highly sought-after area of Pasadena and benefits from prestigious San Marino school assignments. Standing high with excellent Feng Shui, the estate overlooks the rest of its neighborhood and offers a commanding sense of presence. The beautiful residence provides 6,000(T) square feet of living space situated on an expansive park-like lot of over 20,000 square feet.
Upon entering, you are greeted by a gracious two-story formal entry where a classic stairway serves as a grand centerpiece leading to the second floor. A convenient backup stairway provides easy access from the upper level directly to the kitchen and the backyard. The home features a gracious center hall floor plan with elegant rooms along either side, including a formal dining room adorned with a luxurious chandelier and a formal living room centered around a cozy fireplace.
The residence is designed for ultimate comfort with six spacious bedrooms that are all private suites. One suite is conveniently located on the ground floor, while the second level hosts five additional suites, including a primary retreat that opens onto a beautiful balcony. The huge backyard is a private oasis that features a fenced swimming pool with a jumping board, a spacious patio, and a fire pit for evening gatherings. The grounds also include a large flat grassy area and a three-car garage. Committed to modern sustainability, the home incorporates an energy-efficient design with a solar panel system already installed.
This prime location is exceptionally convenient, situated just moments away from San Marino High School, Trader Joe’s, and various shopping centers. Residents will also enjoy being in close proximity to the local library and beautiful neighborhood parks, making this the perfect blend of luxury and lifestyle.

Property Details

Price:
$3,980,000
MLS #:
AR26034371
Status:
Active
Beds:
6
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
648pasadenase
Listed Date:
Apr 3, 2026
Finished Sq Ft:
6,000
Lot Size:
20,119 sqft / 0.46 acres (approx)
Year Built:
1968
Pool648 – Pasadena (se)648pasadenaseSan Marino UnifiedNeighborhood

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Schools

School District:
San Marino Unified

Interior

Bathrooms
5 Full Bathrooms, 1 Half Bathroom
Cooling
CA
Heating
CF
Laundry Features
IR
Levels
U
Main Level Bathrooms
2
Main Level Bedrooms
1

Exterior

Common Walls
NCW
Community Features
SL, FHL, PARK
Garage Spaces
3
Parking Spots
3
Parking Total
3
View
CI, MT, NE

Financial

Map

Community

Market Summary

Current real estate data for Single Family in Pasadena as of Apr 06, 2026
326
Single Family Listed
61
Avg DOM
467
Avg $ / SqFt
$1,506,291
Avg List Price

Property Summary

    900 Gainsborough Pasadena CA is a Single Family for sale in Pasadena, CA, 91107. It is listed for $3,980,000 and features 6 beds, 6 baths, and has approximately 6,000 square feet of living space, and was originally constructed in 1968. The current price per square foot is $663. The average price per square foot for Single Family listings in Pasadena is $467. The average listing price for Single Family in Pasadena is $1,506,291.

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