About 310 S Mountain Avenue
Private Estate-Style Living in One of Monrovia's Most Desirable Neighborhoods Nestled along Monrovia's prestigious historic corridor just minutes from Old Town, this expansive single-story property offers a rare combination of privacy, space, and future potential. Situated on an oversized 19,329 sq. ft. lot, this 4-bedroom 2-bath home delivers over 2,200 sq. ft. of versatile living space designed for both everyday comfort and entertainment. Enjoy multiple gathering areas, three fireplaces, an entertainer's lounge with built-in bar, and seamless indoor-outdoor living across several private patio spaces. Behind gated entry, the circular driveway, RV accommodations, solar system, EV charger, and extraordinary 4-car garage create a property unlike anything currently available in Monrovia. The spacious lot presents exceptional opportunities for an ADU, pool, guest house, workshop, or future expansion. Located near Old Town Monrovia, hiking trails, shops, dining, and schools, this property combines character, functionality, and long-term value in one of the San Gabriel Valley's most sought-after communities.
Features of 310 S Mountain Avenue
| MLS® # | AR26139837 |
|---|---|
| Price | $1,650,000 |
| Bedrooms | 4 |
| Bathrooms | 2.00 |
| Full Baths | 2 |
| Square Footage | 2,261 |
| Acres | 0.44 |
| Year Built | 1951 |
| Type | Residential |
| Sub-Type | Detached |
| Style | Craftsman,Craftsman/Bungalow |
| Status | Active |
Community Information
| Address | 310 S Mountain Avenue |
|---|---|
| Area | MONROVIA (91016) |
| City | Monrovia |
| County | Los Angeles |
| State | CA |
| Zip Code | 91016 |
Amenities
| Utilities | Electricity Available,Natural Gas Available,Phone Available,Sewer Available,Water Available |
|---|---|
| Parking Spaces | 4 |
| Parking | Garage,Garage Door Opener |
| # of Garages | 4 |
| View | Mountains/Hills |
| Is Waterfront | No |
| Has Pool | No |
| Pool | N/K |
Interior
| Interior Features | Attic Fan,Bar,Beamed Ceilings,Copper Plumbing Full,Wet Bar |
|---|---|
| Appliances | Disposal,Dryer,Microwave,Refrigerator,Solar Panels,Washer,Double Oven |
| Heating | Fireplace,Forced Air Unit,Passive Solar |
| Cooling | Central Forced Air |
| Fireplace | Yes |
| Fireplaces | Den,FP in Living Room,Gas |
| # of Stories | 1 |
| Stories | 1 Story |
Exterior
| Lot Description | Curbs,Landscaped,Sidewalks |
|---|---|
| Roof | Shingle |
| Construction | Stone,Stucco |
Additional Information
| Date Listed | August 11th, 2026 |
|---|---|
| Days on Market | 98 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Office | Coldwell Banker Realty |
|---|