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Set among the trees in Mt. Helix, this fully reimagined retreat offers 4 bedrooms, 3.5 baths and 3,308 sq ft of thoughtfully designed living space. Soaring wood-beamed ceilings, expansive windows with views to the top of Mt. Helix and modern fireplaces bring warmth and character throughout. The chef’s kitchen features a ZLINE 6-burner range, Il Forno appliances, Taj Mahal quartzite countertops and a hidden walk-in pantry. The adjacent family room opens to a redwood deck and backyard for effortless indoor-outdoor living. Upstairs, the serene primary suite features a spa-inspired bath with body sprayer and dramatic waterfall shower cascading from a skylight. Downstairs, a flexible bonus room is ideal for a gym, playroom, office or potential 5th bedroom, while a second ensuite offers privacy for guests. Outside, enjoy .44 acres of terraced grounds, redwood decking, potential ADU space and a freshly replastered pool with new energy-efficient equipment. Owned solar, a detached shed with utilities and enclosed dog kennel add functionality. Available furnished, this distinctive property is equally suited as a primary residence, second home or investment opportunity.
| Address |
4242 Avenida Gregory
Spring Valley, CA 91977 |
| Listing Status | Active |
| Asking Price | $1,550,000 |
| On Market Date | $1,550,000 @ Sep 18, 2026 |
| Listed / On-Market Entered | Sep 18, 2026 |
| Original Entry | Sep 18, 2026 |
| Property Condition | Updated/Remodeled |
| Square Footage | 3308 sf |
| Bedrooms | 4 |
| Full Bathrooms | 3 |
| Half Baths | 1 |
| Directions | Cross Street: Tropico. |
| Market Area | 91977 - Spring Valley |
| Neighborhood | Mt. Helix |
| Complex | Mount Helix |
| School District | Not Listed |
| Age Restriction | 0 |
| Property Type | |
| Mello-Roos Fee | $0 |
| HOA Fee | $0 |
| County | San Diego |
| Assessor Parcel# | 5000402400 |
| Zoning | R-1:SINGLE |
| Geographic Areas |
Airport Compatibility Zone: Montgomery Field |
| Highway Locator |
East of I-15 East of I-5 South of I-8 East of I-805 East of SR-163 South of SR-52 |
| Ocean Distance | 11.9 miles |
| Style | Single Family Residence |
| Material | Not Listed |
| Lot Size | ~ 19,289 sf |
| Fencing | Redwood,Excellent Condition,Brick,Wrought Iron |
| Topography | Not Listed |
| Roof | Composition |
| Swimming Pool | In Ground, Private, See Remarks |
| Patio | Covered, Wood, Concrete |
| Exclusive Yard | 1 |
| Parking |
Concrete
Direct Garage Access
Total Spaces: 6
Garage Spaces: 2
Non-Garage Spaces:
0 -
4.00
|
| View | Mountain(s) |
| Year Built | 1968 (source: Assessor) |
| Laundry Location | Inside,Gas & Electric Dryer Hookup,Washer Hookup,See Remarks |
| Elevator | Not Listed |
| Cooling | Central Air |
| Heating | Fireplace(s), Forced Air, See Remarks |
| Fireplaces | Raised Hearth,Living Room,Family Room,Wood Stove Insert (1) |
| Interior Features | Beamed Ceilings, Furnished, Living Room Deck Attached, Stone Counters, Cathedral Ceiling(s) |
| Additional Parcels | No |
| Appliances | Convection Oven, Disposal, Built-In Range, Refrigerator, Range Hood, Ice Maker, Gas Range, Double Oven, Dishwasher |
| Appliances | Yes |
| Assessments | No |
| Association | No |
| Association Fee 2 | 0 |
| Attached Garage | No |
| Below Grade Finished Area | 0 |
| Carport Spaces | 0 |
| Construction Materials | Stucco |
| Cooling | Yes |
| Eating Area | Dining Room |
| Heating | Yes |
| Land Lease | No |
| Laundry | Yes |
| Levels | Two |
| Living Area Source | Assessor |
| Lot Size Source | Assessor |
| Lot Size Units | Square Feet |
| Main Level Bathrooms | 0 |
| Main Level Bedrooms | 0 |
| New Construction | No |
| Number Of Units Total | 0 |
| Number Remotes | 0 |
| Parking | Yes |
| Patio | Yes |
| Pool Private | Yes |
| Property Attached | No |
| Sprinklers | No |
| View | Yes |
| Well Depth | 0 |
| Well Gallons Per Minute | 0 |
| Well Pump Horsepower | 0 |
| Well Report | No |
| Platform | CRMLS |
| AOR | San Diego |
| MLS Number | 260022919SD |
| Courtesy of | Aperture Real Estate Services |
| Listing Agent | Nicole Nevin |
https://www.californiatophomes.com/260022919SD