About 77 N Keystone Ave
Upper Darby Duplex – Flexible Living & Investment Potential Discover this well-maintained duplex in the heart of Upper Darby, featuring two separate 1-bedroom, 1-bathroom apartments. Perfectly located just a short walk to local shops and the nearby SEPTA transportation hub, this property offers both convenience and accessibility. Each unit is move-in ready, making it an excellent option for an investor seeking strong rental potential or a first-time homebuyer looking to live in one unit while generating income from the other. The property also boasts a private backyard, ideal for gardening, entertaining, or simply relaxing under the shade of the established grapevine. With its prime location and versatile layout, this duplex presents a unique opportunity to create value, generate income, or enjoy as your own home. Don’t miss your chance to explore the possibilities — contact me today to learn more or to schedule a private tour.
Features of 77 N Keystone Ave
| MLS® # | PADE2100288 |
|---|---|
| Price | $185,000 |
| Bathrooms | 0.00 |
| Square Footage | 1,200 |
| Acres | 0.03 |
| Year Built | 1935 |
| Type | Multi-Family |
| Sub-Type | Duplex, Interior Row/Townhouse |
| Style | Other |
| Status | Active |
Community Information
| Address | 77 N Keystone Ave |
|---|---|
| Area | Upper Darby Twp (10416) |
| City | UPPER DARBY |
| County | DELAWARE-PA |
| State | PA |
| Zip Code | 19082 |
| Senior Community | N |
Amenities
| Parking Type | On Street |
|---|---|
| Is Waterfront | No |
| Pool Type | No Pool |
Interior
| Appliances | Built-In Microwave, Microwave, Oven/Range-Gas, Refrigerator |
|---|---|
| Heating | Forced Air |
| Cooling | Window Unit(s) |
| Fireplace | No |
| Has Basement | Yes |
| Basement | Full, Unfinished |
| Central Air | N |
Exterior
| Exterior | Brick and Siding |
|---|---|
| Exterior Features | Sidewalks, Street Lights |
| Style | Other |
| Roof | Flat |
| New Construction | N |
| Foundation | Slab, Stone |
School Information
| District | UPPER DARBY |
|---|---|
| Elementary | ROBERT E LAMBERTON |
| Middle | ROBERT E LAMBERTON ELEMENTARY SCHOOL |
Additional Information
| Date Listed | September 16th, 2025 |
|---|---|
| Days on Market | 42 |
| Zoning | R-4 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Office | Keller Williams Real Estate -Exton |
|---|---|
| Contact Info | (610) 363-4300 |