503 Longden Avenue, San Gabriel, California 91775, San Gabriel, 91775 - 5 bed, 4 bath
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San Gabriel, California 91775
This Spacious Country Club Estate is a Strong Value Opportunity, listed at $1,980,000—positioned below the $2,011,037 Fair Market Value by 1%. This valuation secures $31,037 in Instant Equity. Boasting a Good Condition Rating, the home features a new Presidential roof, dual-zone HVAC, and a 364 SF studio with ADU Potential. Overlooking the San Gabriel Country Club and located in the San Gabriel Unified School District, this listing offers premium lifestyle and versatility. It is ideal for Owner-Occupants or Multi-generational Families.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 503 Longden Avenue Subject | $1,860,000* List Price | 5 | 4 | 3,005 | $605 | - |
A 700 Alabama Sold | $1,850,000 | 4 | 4 | 3,180 | $582 | 0.2 mi |
B 428 N Del Mar Sold | $1,615,000 | 3 | 3 | 2,648 | $610 | 0.4 mi |
C 401 Coolidge Drive Sold | $1,600,000 | 6 | 5 | 3,614 | $443 | 0.6 mi |
D 435 Rosemont Sold | $1,900,000 | 3 | 2 | 2,456 | $774 | 0.8 mi |
E 6247 Avon Sold | $2,220,000 | 5 | 5 | 3,359 | $661 | 0.9 mi |
F 456 Segovia Avenue Active | $1,800,000 List Price | 5 | 3 | 2,997 | $601 | 0.5 mi |
* Subject property listed price vs sold prices of comps.
Property is move-in ready.
The property is in move-in ready condition with significant recent capital improvements, including a brand-new Presidential roof and a new dual-zone Carrier HVAC system. While the home dates to 1947, it has been well-maintained and recently refreshed with refinished hardwood floors, updated kitchen cabinets, and new interior paint. The kitchen and bathrooms are updated and functional, and the addition of new pavers and landscaping enhances the overall quality. It falls into the 'good' category rather than 'excellent' because the renovations involve refinishing existing components rather than a complete modern gut-rehab of the 1940s structure.
The property features a detached 364 SF vaulted-ceiling studio and a downstairs bedroom with a private entrance, providing excellent flexibility for a home business, guest suite, or conversion into a rental ADU.
Significant upgrades including a brand-new Presidential multi-layer roof, new dual-zone Carrier HVAC system, and refinished hardwood floors ensure reduced immediate maintenance costs and enhanced energy efficiency.
Situated in the prestigious North San Gabriel Country Club neighborhood on a generous 10,400 SF lot, the home offers a high-status address with easy access to San Marino, Arcadia, and luxury amenities.
The split configuration of three bedrooms downstairs and two upstairs may be less desirable for families with young children who prefer all sleeping quarters on a single level.
Despite modern surface updates, the 1947 original construction may still possess older underlying plumbing or electrical components that do not fully meet modern high-efficiency standards.
Beautiful Country Club neighborhood home with gated office quarter & separate studio! Bright and spacious North San Gabriel home bordering San Marino with brand new roof, featuring 5 bedrooms & 3 bathrooms with approx. 3,005 SF of living space plus a stunning vaulted-ceiling studio that can be converted into an ADU, on an approx 10,400 SF large lot. The inviting living room with a cozy fireplace and breakfast nook overlooks the golf course while the updated kitchen connects to the laundry area and side door. The family room also has a fireplace and is perfect for daily gatherings & relaxation. Flowing into a spacious dining area and great room with wet bar, opening to a covered patio with outdoor TV and BBQ area—ideal for social entertaining. Downstairs offer 3 bedrooms, including 1 that can be served as a private home office. It features lovely double doors, an adjacent sitting patio, and its own private side-gated entrance from the front—excellent for a business office setup—along with 2 bathrooms. Upstairs features 2 bedrooms including the primary en-suite with double sinks, soaking tub, walk-in closet. Added features include a detached 2-car garage, paved stone extra-wide driveway, electric gated access, and recent upgrades such as a newly installed multi-layer shake composition roof, Carrier HVAC dual-zone control A/C and furnace system, newer water heater, refinished hardwood floor & cabinets, new pavers and landscaping. Conveniently situated close to schools, Santa Anita shopping centers, markets and restaurant. Huntington Library, Lacy Park etc. This location offers easy access to San Marino, South Pasadena, Alhambra, Arcadia, the 10 Freeway,
No exterior & parking available.
No sensitive facilities data found.
| Feature | Subject | Average Home | Neighborhood Ranking (50 Listings) |
|---|---|---|---|
| Beds | 5.0 | 3.0 | 86% |
| Baths | 4.0 | 2.0 | 80% |
| Square foot | 3,005 | 1,732 | 84% |
| Lot Size | 10,467 | 7,482.5 | 80% |
| Price | $1.86M | $1.39M | 77% |
| Price per sq ft | $619 | $765 | 23% |
| Built year | 1947 | 1942 | 52% |
| HOA | $0 | $0 | 50% |
| Days on market | 63 | 130 | 21% |
Apr 17, 2026
$1,860,000
$1,890,000
-2% Price Drop
Initial Listing
Apr 1, 2026
$1,890,000
$1,980,000
-5% Price Drop
Initial Listing
Feb 18, 2026
$1,980,000
Initial Listing
Oct 23, 2024
$1,700,000
Public Record