1310 Heidelberg Avenue, Walnut, California 91789, Walnut, 91789 - 4 bed, 3 bath
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1310 Heidelberg Avenue
Walnut, California 91789
ACTIVE
CONDITION: GOOD
4Beds
3Baths
2,074Sq Ft
7,240Lot Size
Property Price
LIST PRICE$1,298,880
EST. MARKET VALUE
$1,119,227
16% AboveMARKET VALUE
SUMMARY
This Spacious Single-Family Residence is a High-Potential Investment Opportunity, listed at $1,298,880—positioned well above the $1,119,227 Fair Market Value by -16%. While priced at a premium, the property features a Condition Rating of 3, boasting a newly upgraded kitchen and fresh paint. Situated in the prestigious Walnut Valley Unified School District, the home offers significant lifestyle value and long-term stability. With an expansive 7,240 sq. ft. flat lot, this property is an ideal acquisition for Buy-and-Hold Investors or Owner-Occupants seeking a turnkey home in a top-tier educational corridor.
Estimated Market Value
$1,119,227
Based on Realkey algorithm analyzing recent comparable sales in Walnut.
Comparable Sales Map
Comparables within 1 miles sold in recently
Map unavailable.
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 1310 Heidelberg Avenue Subject | $1,298,880* List Price | 4 | 3 | 2,074 | $540 | - |
A 20311 E. Yale Ave Sold | $1,316,500 | 3 | 3 | 2,067 | $637 | 0.1 mi |
B 1370 Wake Forest Sold | $1,018,888 | 4 | 3 | 2,044 | $498 | 0.2 mi |
C 20359 Lake Erie Sold | $1,115,000 | 3 | 2 | 1,672 | $667 | 0.1 mi |
D 20317 Alta Hacienda Sold | $1,180,000 | 4 | 3 | 1,969 | $599 | 0.6 mi |
E 20157 Stanford Court Active Under Contract | $1,350,000 List Price | 4 | 3 | 2,074 | $651 | 0.3 mi |
* Subject property listed price vs sold prices of comps.
Condition Analysis
See Full ReportOVERALL CONDITION SCORE
Good
TeardownExcellent
Property is move-in ready.
Built in 1983 but recently refreshed with a newly upgraded kitchen, fresh interior and exterior paint, and updated laminate flooring throughout. The home is well-maintained and move-in ready, though some original elements like the wet bar cabinetry and 80s architectural features remain.
PROSSTRENGTHS & OPPORTUNITIES
- Premier School District
The property is located within the highly acclaimed Walnut Valley Unified School District, a top-tier educational draw that significantly enhances long-term resale value.
- Expansive Flat Lot
The rare 7,238 sq. ft. flat lot offers exceptional versatility for outdoor entertaining, ADU potential, or future expansions, which is highly desirable in this region.
- Recent Modern Upgrades
Featuring a newly upgraded kitchen and fresh interior and exterior paint, the home provides a turnkey aesthetic that reduces immediate post-purchase renovation costs.
CONSRISKS & DEFICIENCIES
- Aging Infrastructure
Built in 1983, the property may require upcoming maintenance or replacement of original major systems, such as the roof or HVAC, which are not mentioned as recently updated.
- Standard View Profile
The property offers a basic neighborhood view, lacking the premium hillside or panoramic vistas often sought after by high-end buyers in the Walnut area.
About 1310 Heidelberg Avenue
PRIME LOCATION with a Spacious, FLAT LOT! Welcome to this beautifully maintained two-story home offering 4 bedrooms, 2.5 bathrooms, and approximately 2,074 sq. ft. of comfortable living space on an impressive 7,238 sq. ft. lot. Built in 1983, this inviting residence combines a functional floor plan with an exceptional location and abundant outdoor potential. Step inside to a bright and welcoming interior filled with natural light, complemented by fresh interior and exterior paint and a newly upgraded kitchen. A convenient 2-car garage adds functionality and storage. One of the property's standout features is the large, flat, and generously sized backyard. Whether you envision weekend gatherings, an outdoor living space, or a future addition, this expansive lot offers exceptional flexibility and possibilities. Located in the highly sought-after Walnut Valley Unified School District, this home is also conveniently situated just minutes from Mt. San Antonio College and Cal Poly Pomona, with easy access to the 10, 57, and 60 freeways. Parks, libraries, shopping, restaurants, and everyday conveniences are all close by. A great opportunity to own a spacious home in a desirable neighborhood with a rare combination of location, lot size, and future potential. Come see all that this wonderful property has to offer!
Property Details
Public Facts
- Property Type
- Single Family Residence
- Year Built
- 1983
- Lot Size
- 7,240 Sq. Ft.
Interior
- Total Bedrooms
- 4
- Total Bathrooms
- 3 (3 Full, 0 Half)
Exterior & Parking
No exterior & parking available.
Utilities & Misc
- HOA Fee
- $0 / Month
Neighborhood Insights
Sensitive Facilities
No sensitive facilities data found.
Neighborhood Comparison
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 4.0 | 4.0 |
| Baths | 3.0 | 3.0 |
| Square foot | 2,074 | 2,103.783 |
| Lot Size | 7,240 | 9,668.804 |
| Price | $1.30M | $1.27M |
| Price per sq ft | $626 | $614 |
| Built year | 1983 | 1982 |
| HOA | $0 | $257 |
| Days on market | 12 | 52 |
Pricing History
Listed for Sale
Aug 28, 2026
$1,298,880
Initial Listing
Sold
Sep 23, 2014
$820,000
Public Record
Sold
Jun 3, 1999
$283,000
Public Record