About 21 Highland Ave
Spacious 4 bedroom BI-Level on serene almost 1 acre property. Located in desirable Diamond Hill neighborhood. Convenient to shopping, resteaurants, and Hackettstown. Upper level has living room, dining room eat-in kitchen with sliders to deck, full bath, and 3 bedrooms. Lower level has a bedroom, office, half bath, family room with door to patio, laundry room, workshop , and access to 1 car garage. Hardwood under carpet on upper level. Tenant will be out by November 15. Property is located in Mansfield with a Hackettstown mailing address. House being sold AS IS.
Features of 21 Highland Ave
| MLS® # | 3992598 |
|---|---|
| Price | $415,000 |
| Bedrooms | 4 |
| Bathrooms | 2.00 |
| Full Baths | 1 |
| Half Baths | 1 |
| Square Footage | 1,820 |
| Acres | 0.96 |
| Year Built | 1966 |
| Type | Residential |
| Sub-Type | Single Family |
| Style | Bi-Level |
| Status | Active |
Community Information
| Address | 21 Highland Ave |
|---|---|
| Subdivision | Diamond Hill |
| City | Mansfield Twp. |
| County | Warren |
| State | NJ |
| Zip Code | 07840-4133 |
Amenities
| Utilities | All Underground, Electric, Gas-Natural |
|---|---|
| Parking Spaces | 4 |
| Parking | 1 Car Width, Additional Parking, Blacktop |
| # of Garages | 1 |
| Garages | Built-In Garage, Garage Door Opener, See Remarks |
| Has Pool | No |
Interior
| Interior | Blinds, Carbon Monoxide Detector, Fire Extinguisher, Smoke Detector |
|---|---|
| Appliances | Carbon Monoxide Detector, Dishwasher, Microwave Oven, Range/Oven-Gas, Refrigerator |
| Heating | Gas-Natural |
| Cooling | 1 Unit, Ceiling Fan, Central Air |
| Fireplace | No |
| Has Basement | No |
Exterior
| Exterior | Brick, Vinyl Siding |
|---|---|
| Exterior Features | Deck, Patio |
| Roof | Asphalt Shingle |
School Information
| Elementary | MANSFIELD |
|---|---|
| High | WARRNHILLS |
Additional Information
| Date Listed | October 15th, 2025 |
|---|---|
| Days on Market | 19 |
| HOA Fees | 0.00 |
Listing Details
| Office | COLDWELL BANKER REALTY |
|---|---|
| Contact Info | 862-432-1805 |