3 Harmony Ln
Randolph, NJ 07869
Washington Valley
4 Beds
2.5 Baths
1,809 sqft (on 3 acres)
4 Beds
2.5 Baths
1,809 sqft
(on 3 acres)
Local Information
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Description
A well-maintained contemporary surrounded by three acres of privacy is located on the coveted east side of Mendham, putting it close to rail service and commuter routes. An open floor plan begins in the inviting entrance foyer and leads to the formal dining room and vaulted ceiling living room anchored by a floor-to-ceiling stone fireplace.
A gas fireplace in the chef's kitchen creates a cozy atmosphere amid sought-after amenities such as gleaming granite and Corian countertops, a gas cooktop, wine refrigerator and built-in desk. Another fireplace is a welcoming focal point in the family room, while a large laundry room and a powder room are nearby.
Single-level living is an option in the first floor master bedroom offering an expansive master bath and ample closet space. Three more bedrooms share a full, updated bath on the walkout lower level. Flexible space in this finished basement can be used as home office or game room.
Spacious, modern decks overlook private woodlands and open spaces, enhancing the peaceful, sanctuary-like setting. This property provides easy access to Midtown Direct trains in neighboring Morristown as well as close proximity to local schools, restaurants and shopping.
A gas fireplace in the chef's kitchen creates a cozy atmosphere amid sought-after amenities such as gleaming granite and Corian countertops, a gas cooktop, wine refrigerator and built-in desk. Another fireplace is a welcoming focal point in the family room, while a large laundry room and a powder room are nearby.
Single-level living is an option in the first floor master bedroom offering an expansive master bath and ample closet space. Three more bedrooms share a full, updated bath on the walkout lower level. Flexible space in this finished basement can be used as home office or game room.
Spacious, modern decks overlook private woodlands and open spaces, enhancing the peaceful, sanctuary-like setting. This property provides easy access to Midtown Direct trains in neighboring Morristown as well as close proximity to local schools, restaurants and shopping.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.
Home Highlights
Parking
No Info
Outdoor
Deck
HOA
None
Price/Sqft
No Info
Listed
No Info
Home Details for 3 Harmony Ln
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Year Built Year Built: 1984Year Updated: 1984 |
Property Type / Style Property Type: Single Family HomeArchitecture: Contemporary |
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Appliances & Utilities DishwasherDryerRefrigeratorWasher |
Fireplace & Spa Fireplace |
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Exterior Home Features Deck |
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Units in Building: 1 |
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Lot Area: 3.00 acres |
Price History for 3 Harmony Ln
| Date | Price | Event | Source |
|---|---|---|---|
| 09/17/1997 | $465,000 | Sold | N/A |
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Property Tax and Assessment
| Year | 2015 |
|---|---|
| Tax | $13,245 |
| Assessment | $699,226 |
Home facts updated by county records
Comparable Sales for 3 Harmony Ln
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.32 | Single-Family Home | $860,000 | 12/05/25 | 4 | 3 | - | |
0.32 | Single-Family Home | $982,000 | 09/05/25 | 4 | 3 | - | |
0.45 | Single-Family Home | $1,165,000 | 03/31/26 | 4 | 3 | - | |
0.32 | Single-Family Home | $650,000 | 03/14/26 | 3 | 3 | - | |
0.37 | Single-Family Home | $900,000 | 04/17/26 | 4 | 3 | - | |
0.64 | Single-Family Home | $1,351,000 | 03/06/26 | 4 | 4 | - | |
0.54 | Single-Family Home | $765,000 | 11/21/25 | 5 | 3 | - | |
0.44 | Single-Family Home | $1,450,000 | 09/25/25 | 5 | 5 | - | |
0.49 | Single-Family Home | $980,000 | 10/30/25 | 5 | 4.5 | - | |
0.35 | Single-Family Home | $1,480,000 | 12/22/25 | 6 | 7 | - |
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Assigned Schools
These are the assigned schools for 3 Harmony Ln.
- Mendham Twp Elementary School
- PK-4
- Public
- 456 Students
9/10GreatSchools RatingParent Rating AverageDoes a great job with gifted and talented students, really prepares everyone for the challenges of middle school. Great STEM programs.Parent Review7y ago - Mendham Twp Middle School
- 5-8
- Public
- 301 Students
9/10GreatSchools RatingParent Rating AverageIn my recent experience a girl was racist to my black friend and my other friend got suspended for defending him also the girl got no consequence even though the school has had multiple assembelys on anti bullying only to not care.Student Review3mo ago - West Morris Mendham High School
- 9-12
- Public
- 1077 Students
10/10GreatSchools RatingParent Rating AverageMy 2 sons have had a great experience at the high school. The teachers and counselors have been great to our family when support was needed. We are grateful for the years at the school and to all the staff for the magnificent education given to our sons.Our son are very prepared for college thanks to the IB program and we’re accepted to great schools for undergraduate education.Parent Review11mo ago 
Check out schools near 3 Harmony Ln.
Neighborhood Overview
Neighborhood stats provided by third party data sources.
What Locals Say about Washington Valley
At least 1 Trulia users voted on each feature.
100 % Say they plan to stay for at least 5 years
100 % Say it's quiet
100 % Say it's walkable to restaurants
100 % Say car is needed
100 % Say there are sidewalks
100 % Say streets are well-lit
100 % Say kids play outside
Sourced by Trulia users. Learn more about our methodology.
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3 Harmony Ln, Randolph, NJ 07869 is a 4 bedroom, 3 bathroom, 1,809 sqft single-family home built in 1984. 3 Harmony Ln is located in Washington Valley, Randolph. This property is not currently available for sale. 3 Harmony Ln was last sold on Sep 17, 1997 for $465,000. The current Trulia Estimate for 3 Harmony Ln is $859,000.