3949 Grandon, San Marcos, California 92078, San Marcos, 92078 - 3 bed, 2 bath
Loading property details...
3949 Grandon
San Marcos, California 92078
ACTIVE
CONDITION: POOR
3Beds
2Baths
1,232Sq Ft
6,000Lot Size
Property Price
LIST PRICE$799,950
EST. MARKET VALUE
$765,657
4% AboveMARKET VALUE
SUMMARY
This property presents a High-Potential Investment Opportunity with a List Price of $799,950—positioned well below the $765,658 Fair Market Value by -4%. Featuring a Fair Condition Rating (5/10), the home requires a comprehensive rehab to modernize its 1960s vintage interior. The 6,000-square-foot lot and covered patio provide a versatile canvas for value-add renovations. Located near San Marcos High School, this asset is ideal for Fix-and-Flip Investors or Contractors seeking a project with significant upside in a prime North County location.
Estimated Market Value
$765,657
Based on Realkey algorithm analyzing recent comparable sales in San Marcos.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 3949 Grandon Subject 3 bd · 2 ba · 1,232 sqft · $621 | $799,950* List Price | 3 | 2 | 1,232 | $621 | - |
A 1722 San Pablo Drive Sold 2 bd · 2 ba · 1,589 sqft · $491 · 0.9 mi | $780,975 | 2 | 2 | 1,589 | $491 | 0.9 mi |
B 3924 Grandon Active 3 bd · 2 ba · 1,232 sqft · $649 · 0.0 mi | $799,000 List Price | 3 | 2 | 1,232 | $649 | 0.0 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Poor
TeardownExcellent
Property is extensive renovation needed.
Built in 1960 (64 years old) with no evidence of recent renovations. The interior features dated popcorn ceilings, worn carpeting, and a bathroom with an aging vanity and fixtures likely over 30 years old. The exterior shows a significantly cracked driveway and unmaintained landscaping, indicating the property requires a comprehensive rehab to meet modern standards.
PROSSTRENGTHS & OPPORTUNITIES
- Prime Location & Accessibility
Situated in an established North County neighborhood near William R. Bradley Park and major highways, the property offers excellent access to recreation, shopping, and commuting routes.
- Indoor-Outdoor Living Potential
The generous 6,000-square-foot lot features a covered patio and a spacious backyard, providing a versatile canvas for gardening, entertaining, and Southern California outdoor living.
- Desirable Single-Story Layout
The ranch-style floor plan provides a functional and accessible living space that is highly sought after for its ease of maintenance and long-term utility.
CONSRISKS & DEFICIENCIES
- Vintage Construction
Built in 1960, the home may require significant cosmetic updates or infrastructure modernizations to meet the expectations of buyers looking for contemporary finishes.
- Compact Interior Footprint
At approximately 1,232 square feet for a three-bedroom residence, the interior living areas may feel restrictive for those accustomed to larger, modern open-concept designs.
About 3949 Grandon
Welcome to 3949 Grandon Avenue in San Marcos! This charming single-story ranch-style home offers a comfortable blend of functionality, indoor-outdoor living, and everyday convenience in an established North County San Diego neighborhood. Featuring 3 bedrooms, 2 bathrooms, and approximately 1,232 square feet of living space on a generous 6,000-square-foot lot, the home offers a practical floor plan with inviting living areas, a separate dining area, and a cozy fireplace. Additional features include forced-air heating, a two-car garage, and a covered patio overlooking a spacious backyard with plenty of room for gardening, outdoor entertaining, recreation, or simply relaxing in the Southern California sunshine. Beyond the property, enjoy a location close to William R. Bradley Park, featuring sports fields, playgrounds, picnic areas, and the popular Bradley Bike Park. Nearby Rancho Santa Fe Road and Linda Vista Drive offer a variety of shopping, restaurants, and essential services. Convenient access to Highway 78 and Interstate 15 makes traveling throughout North County San Diego easy, with California State University San Marcos, Palomar College, scenic trails, parks, and recreational destinations just a short drive away. Whether enjoying the home's comfortable single-level layout, entertaining beneath the covered patio, or exploring the many amenities of the surrounding community, this property offers an excellent opportunity to enjoy the San Marcos lifestyle.
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 1960
- Lot Size
- 6,000 Sq. Ft.
Interior
- Total Bedrooms
- 3
- Total Bathrooms
- 2 (2 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
San Marcos Unified Schools
Alvin M. Dunn Elementary School
Grades K-6 • 0.6 mi
3/10
San Marcos Middle School
Grades 6-8 • 2.0 mi
5/10
San Marcos High School
Grades 9-12 • 0.3 mi
7/10
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 3.0 | 4.0 |
| Baths | 2.0 | 3.0 |
| Square foot | 1,232 | 2,349.052 |
| Lot Size | 6,000 | 6,943.049 |
| Price | $800.0K | $1.21M |
| Price per sq ft | $649 | $553 |
| Built year | 1960 | 1999 |
| HOA | $0 | $168 |
| Days on market | 6 | 45 |
Pricing History
Listed for Sale
Oct 19, 2026
$799,950
Initial Listing
Sold
Jul 28, 2004
$450,000
Public Record