LOCALLA

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Sold for $4,599,000

$4,599,000

5 beds · 5 baths · 5,307 sqft

1024 Armada Dr Pasadena CA 91103

Residential

Built 1956

N/A

$867/sqft

No HOA

N/A

What's Special

Swimming PoolTree Top ViewsFireplace5 Parking SpacesFurnishedFamily RoomCarpet, Wood, Cement FloorsSingle Family ResidenceDryerDishwasherGarbage disposalRefrigeratorRangeOven

The Gell-Mann Residence: William E. Blurock Architect. Set gently into the tree-lined edge of the Arroyo Seco, this two-story mid-century modern residence was built in 1956 and designed by California modernist architect William E. Blurock, FAIA, whose career shaped landmark civic and educational buildings across the state and around the world. Believed to be one of only a few private homes he ever designed, this striking mid-century residence is quietly tucked behind mature landscaping within Pasadena's storied, National Register-listed Prospect Historic District.The five-bedroom, five-bathroom home is anchored by an aspirational reverse floor plan that lifts the main gathering spaces to the upper level, where soaring living-room ceilings, a copper-clad fireplace, and a bespoke mid-century light fixture stretching the entire length of the living room wash the interiors in a welcoming, warm light. Custom millwork and walls clad in walnut and maple lend a natural richness to the residence. Walls of glass and a second-story balcony frame sweeping views of the Rose Bowl and surrounding canyons. A dramatic open-plan stairway becomes a sculptural centerpiece for the home, animated by inset colored-glass panels and highlighted by an architectural railing wrapped in wood and cork flooring.Below, the floor plan opens around a serene zen-style garden and an expansive pool, with a private pool house/guest studio completing a resort-like retreat built for modern California living. Flagstone, stucco and a subdued facade let the house belong effortlessly among the district's Craftsman and period-revival landmarks.The home carries a remarkable provenance as the longtime residence of Nobel Prize-winning physicist Murray Gell-Mann, who lived here during his most creative years at Caltech. The scientist who named the "quark" and reorganized our understanding of the building blocks of matter found his home in a house designed, quite literally, to lift its inhabitants toward the light and the view.More than a home, this is a rare convergence of California modernism, landscape, craftsmanship and intellectual history. Square footage was measured by PlantLab LA: House only-6006, Garage-454, Studio-153. Buyers to verify all permitted and possibly unpermitted spaces. The residence is ready to write its next chapter.

Days On Market: 22

Listing updated: September 29, 2026 at 06:13 PM

Listed by: JB An Fung DRE #01332492, Compass

jb@beyondshelter.com

Source: CLAW    MLS#: 26896313

Features & Facts

Interior

  • Bedrooms: 5
  • Bathrooms: 5
  • Square Feet: 5307
  • Year Built: 1956
  • Flooring: Carpet, Wood, Cement
  • Fireplaces: 1
  • Family Room: Yes

Contact a Buyer's Agent

Connect with Tony O'Brien — REALTOR, The Sher Group & LOCALLA

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MLS

© 2026 The MLS™ - Combined L.A. Westside MLS (CLAW). All rights reserved. Based on information from The MLS™ - Combined L.A. Westside MLS (CLAW) as of 10/9/2026, 5:49:27 AM. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

Tony O'Brien DRE #02200838 | The Sher Group DRE #02022464

Equal Housing Opportunity