CnC Realty
1 / 55

$1,860,000

503 Longden Avenue

San Gabriel, CA 91775

Active

5

Beds

4

Baths

3,005

Sq. Ft.

1947

Year Built

Los Angeles

County

SingleFamilyResidence

Property Type

About this home

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,

Listed by Chuhui Huang · DRE #01869453 · Re/Max Premier Prop Arcadia
MLS #1153162978
ListedFeb 18, 2026

Property Details

Architecture

Stories2
StyleTraditional
Total Units1
RoofN/A
Garage Spaces2
PoolN/A
SpaNone

Features & Amenities

Interior FeaturesCrown Molding, Bedroom On Main Level, Main Level Primary, Primary Suite, Walk In Closets
Exterior FeaturesN/A
FlooringN/A
CoolingCentral Air
HeatingCentral
FireplaceFamily Room, Living Room
LaundryInside
Parking FeaturesN/A
Parking Total2
Patio & PorchCovered
Entry Level1
Entry Location1
Common WallsNo Common Walls

Property Features

Lot Size0.24 ac
Lot FeaturesPaved
ViewNone
DirectionsWest of San Gabriel Blvd

Community

Area654 - San Gabriel
School DistrictSan Gabriel Unified

Tax & Financial

TermsCash, Cash To New Loan, Conventional, Exchange1031
Land LeaseNo
HOA NameN/A
HOA FeeN/A

Request a Tour

Mortgage Estimate

$9,900/mo

20% down · 7% APR · 30-yr fixed

Estimate only. Does not include taxes, insurance, or HOA.

CRMLSLast updated: October 21, 2026 at 6:15 PM

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