3555 Helix St
Spring Valley, CA 91977
$699,000
Open Houses
A detached ADU with its own separate living space, paid-off solar, RV parking, and an expansive 12,954 sq. ft. lot make this property an opportunity worth exploring! The main residence features 3 bedrooms, 2 bathrooms, and an open-concept layout. The detached 1-bedroom, 1-bath unit offers additional separate living space and flexibility. With room to customize the outdoor areas and make the property your own, the possibilities are plentiful. Bring your vision and discover the potential this property has to offer! Investor special.
| Listing Id: | 260025310 |
|---|---|
| List Price: | $699,000 |
| Property Type: | Residential |
| Property Sub Type: | Detached |
| Status: | Active |
| Bedrooms Total: | 4 |
| Bathrooms Full: | 3 |
| Living Area: | 2,057 |
| Association Fee: | $0 |
| Waterfront?: | No |
| City: | Spring Valley |
| County Or Parish: | San Diego |
| Subdivision Name: | Spring Valley |
| Postal Code: | 91977 |
| Year Built: | 1935 |
| Appliances: | Solar Panels |
| Basement: | false |
| Bathrooms Total Integer: | 3 |
| Building Area Total: | 2,057.0 |
| Building Area Units: | Sqft |
| Feed Types: | IDX |
| Construction Materials: | Wood/Stucco |
| Cooling: | N/K |
| Elementary School District: | La Mesa Spring Valley School Dis |
| Fencing: | Partial |
| Fireplace Features: | FP in Living Room |
| Fireplaces Total: | 1 |
| Heating: | Other/Remarks |
| High School District: | Grossmont Union High School Dist |
| Laundry Features: | Washer Hookup |
| Levels: | 1 Story |
| Living Area Units: | Sqft |
| Lot Size Units: | Acres |
| MLS Area Major: | East County |
| Middle Or Junior School District: | La Mesa Spring Valley School Dis |
| Parcel Number: | 504-312-31-00 |
| Parking Features: | Converted |
| Photos Change Timestamp: | 2026-10-20T21:14:38Z |
| Pool Features: | N/K |
| Roof: | Shingle |
| Sewer: | Sewer Connected |
| Special Listing Conditions: | Other/Remarks |
| State Or Province: | CA |
| Stories Total: | 1 |
| Water Source: | Meter on Property |
| Sdmls Neighborhood: | Spring Valley |
| Sdmls Area Zip: | SPRING VALLEY (91977) |
| Sdmls Lvt Date: | 2026-10-21 |
| Original List Price: | $699,000 |
| Sale Or Rent: | For Sale |
| Sdmls Status Detail: | 0 |
| Other Structures: | Detached |
| Heat Source: | Other/Remarks |
| Restrictions: | None Known |
| Listing Terms: | Cash |
| Sdmls Adu Yes No: | Yes |
| Sdmls Exclusive Use Yard: | Yes |
| Pets Allowed: | Yes |
| Showing Contact Type: | Agent |
| Year Built Source: | Assessor |
| Sdmls Internet Address: | 3555 Helix St |
| Sdmls Max Search Price: | 699,000 |
| Sdmls Mt: | 1 |
| Parking Total: | 4 |
| Sdmls Geo Update Timestamp: | 2026-10-20T21:14:38.3 |
| Sdmls Full Address: | 3555 Helix St |
| Sdmls Pp Insta: | https://www.propertypanorama.com/instaview/snd/260025310 |
| Sdmls Parking Non Garaged: | 4.0 |
| Sdmls Numof Adu Units: | 1.0 |
| Bedrooms Possible: | 4 |
| Sdmls Lot Size: | .25 to .5 AC |
| On Market Date: | 2026-10-21 |
Listing Courtesy of: Real Broker
Listing Agent: Monique Ramirez
619-517-8142
This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, noncommercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Compilation © 2025 San Diego MLS.
© 2026 San Diego MLS.
San Diego MLS data last updated on October 22, 2026 12:19 AM - PT.
Property Last Updated: October 22, 2026 12:19 AM - PT
