
Antioch, California 94509
This duplex represents a High-Potential Investment Opportunity, listed at $650,000—positioned slightly above the $629,226 Fair Market Value. While the property requires modernization, its Fair Condition Rating and 15,246 sq ft corner lot provide significant upside for value-add renovations. The dual-income configuration, featuring a 3-bed main residence and a 1-bed unit, offers immediate rental utility. With ample parking for six vehicles and a private patio, this asset is well-suited for Buy-and-Hold Investors or Owner-Occupants looking to leverage house-hacking strategies to offset mortgage costs.
Comparables within 1 miles sold in recently
| Address | Sold Price | Beds | Baths | Sq Ft | $/Sqft | Distance |
|---|---|---|---|---|---|---|
★ 407 Harlow Dr Subject | $650,000* List Price | 0 | 0 | 2,189 | $287 | - |
A 612 W 15th St Sold | $615,000 | 0 | 0 | 2,014 | $305 | 0.9 mi |
B 504 W 10th St Sold | $550,000 | 0 | 0 | 1,980 | $278 | 0.9 mi |
C 811 G St Pending | $599,000 List Price | 0 | 0 | 2,310 | $259 | 0.9 mi |
* Subject property listed price vs sold prices of comps.
Property is moderate renovation needed.
Built in 1950 with renovations that appear to be 20+ years old. While the hardwood floors are well-preserved and central air has been added, the kitchen cabinetry, tile flooring, and wall-mounted heating units are dated. The property is functional and move-in ready but requires cosmetic updates and modernization of older systems to meet current standards.
The duplex configuration, featuring a 3-bedroom main residence and a separate 1-bedroom unit, offers excellent flexibility for owner-occupants to house-hack or for investors to generate multiple streams of rental income.
The property sits on a generous 15,246 sq ft level corner lot, providing rare outdoor space for a multi-unit property, including a garden, patio, and potential for future expansion or ADU development.
With an attached garage and off-street parking for up to six vehicles, plus dedicated storage areas, the property effectively addresses the common tenant pain point of limited parking and storage space.
Built in 1950, the property may require significant capital expenditures for modernizing aging systems, such as the stucco exterior and original structural components, to meet current building standards.
The reliance on a fragmented mix of gas, electric wall furnaces, and a pellet stove suggests an outdated and potentially inefficient heating setup that may lack the convenience of a unified modern HVAC system.
Duplex opportunity on a 15,246 sq ft level corner lot in Antioch. 407 Harlow Dr pairs a roomy 3-bed/2-bath residence with a separate 1-bed/1-bath unit, so you can occupy one and rent the other or hold both for income. Built in 1950, stucco exterior, composition shingle roof. Interior mixes hardwood, tile, and vinyl flooring, with central air plus ceiling fans and flexible heating including gas, electric wall furnace, and a pellet stove. Attached garage and off-street parking, 6 spaces total. The fenced lot offers a front yard, garden, patio, side yard, and extra storage. Washer, dryer, and gas water heater included. The 1-bed unit is leased month-to-month, with the tenant covering electric and gas.
No exterior & parking available.
No sensitive facilities data found.
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 0.0 | 0.0 |
| Baths | 0.0 | 0.0 |
| Square foot | 2,189 | 1,320 |
| Lot Size | 15,246 | 18,750 |
| Price | $650.0K | $651.2K |
| Price per sq ft | $297 | $464 |
| Built year | 1950 | 1954 |
| HOA | $0 | $0 |
| Days on market | 21 | 30 |
Jul 2, 2026
$650,000
Initial Listing