$1,500,000For sale
4242 Avenida Gregory
Spring Valley, CA 91977 · MLS# 260022919SD
Listing courtesy of Aperture Real Estate Services- 4Beds
- 4Baths
- 3,308Sq Ft
- 1968Year Built
About This Home
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.
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Property at a Glance: 4242 Avenida Gregory
This single family residence property at 4242 Avenida Gregory, Spring Valley, CA 91977 is for sale at $1,500,000. The home has 4 bedrooms, 4 bathrooms and 3,308 square feet of living space. It was built in 1968 and sits on a lot of 0.44 acres. That comes to about $453 per square foot. Reach out to set up a showing or ask for more details about this home.
Snapshot
- Status
- For sale
- Price
- $1,500,000
- Bedrooms
- 4
- Bathrooms
- 4
- Full Baths
- 3
- Half Baths
- 1
- Property Type
- Single Family Residence
- Year Built
- 1968
- Square Feet
- 3,308
- Lot Size
- 0.44 acres
- Days on Market
- 24
- MLS #
- 260022919SD
- Price per Sq Ft
- $453
- County
- San Diego
- Subdivision
- Mount Helix
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Property Details
Building
Land
Money
Rooms
Structures
Mount Helix in Spring Valley, CA
4242 Avenida Gregory is in the Mount Helix neighborhood of Spring Valley, CA. Ask Brad & Karen Mattonen about other homes for sale in Mount Helix and what nearby homes have sold for.
Location
4242 Avenida Gregory, Spring Valley, CA 91977 Open in Google Maps
Mortgage Calculator
Principal and interest only. Taxes, insurance and HOA dues are extra.
Brad & Karen Mattonen Can Answer Your Questions About This Home
Why Work With Brad & Karen Mattonen?
Buying a home in Spring Valley, CA goes better with a local agent on your side. Brad & Karen Mattonen can set up private showings, pull the latest numbers for the area, and guide you through the offer and the closing. Call 858-518-2875 to get started. Whether 4242 Avenida Gregory is the one or you would like to see other homes nearby, reach out any time.
Local facts
Facts and context beyond the MLS description
What the numbers say about 4242 Avenida Gregory and the Spring Valley area around it.
Current market context
How this home compares in Spring Valley
- $453This home per sq ft
- $447Median per sq ft
- 41Homes for sale like it
- 1Average days on market
At $453 per square foot, 4242 Avenida Gregory is priced about the same as the $447 median for 4 bedroom homes for sale in Spring Valley now.
Nearby sold homes
Recent sold homes near this property
Homes that sold within 1.25 miles of 4242 Avenida Gregory in the last 6 months, at a median price of $877,500.
| Address | Sold | Home | Sold price | Distance |
|---|---|---|---|---|
| 9832 Estrella Drive | Jul 20, 2026 | 3 bd · 3 ba · 2,002 sqft | $895,000 | 0.4 mi |
| 9744 Sierra Madre Road | Aug 27, 2026 | 3 bd · 2 ba · 1,468 sqft | $854,000 | 0.4 mi |
| 4170 N Bonita Street | Sep 11, 2026 | 4 bd · 2 ba · 1,440 sqft | $831,875 | 0.5 mi |
| 9361 Hollyhock Rd | Jul 13, 2026 | 3 bd · 2 ba · 1,824 sqft | $725,000 | 0.6 mi |
| 3860 Rogers Rd | Aug 7, 2026 | 3 bd · 2 ba · 1,436 sqft | $960,000 | 0.7 mi |
| 9201 Brookside Circle | Aug 20, 2026 | 4 bd · 2 ba · 1,724 sqft | $900,000 | 0.7 mi |
| 9306 Hollyhock Road | Oct 1, 2026 | 3 bd · 3 ba · 2,144 sqft | $925,000 | 0.7 mi |
| 4001 N Bonita St | Jun 22, 2026 | 4 bd · 2 ba · 1,316 sqft | $860,000 | 0.7 mi |
Every home is different. Ask for a full price review before you make an offer.
Listing timeline
Price and status history
| Date | Event | Price |
|---|---|---|
| Oct 13, 2026 | Active | $1,500,000 |
Similar Homes Nearby
Homes for sale in Spring Valley close to this home's price.
Coming soon$990,0004 bd2 ba2,144 sq ft10150 Sierra MadreSpring Valley, CA 91977Mount Helix subdivisionListing courtesy of Clifford R Stevens, Broker
For sale$1,125,0004 bd3 ba3,436 sq ft3537 Ybarra RdSpring Valley, CA 91978Mount Helix subdivisionListing courtesy of Palisade Realty Inc
For sale$1,299,9994 bd2 ba2,383 sq ft3120 FlorenceSpring Valley, CA 91978Listing courtesy of Real Broker
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