This distinctive contemporary home, defined by architectural light and mountain serenity, is set on a beautifully landscaped property in sought-after Radcliffe Farms. A covered bluestone porch and double doors open to a vaulted foyer with marble flooring. The living room features a granite-surround hearth and flows into the formal dining room with a built-in wet bar and serving alcove. The stunning two-story family room, with diagonal hardwood floors, skylights, and expansive windows, overlooks lush landscaping and seasonal mountain views a favorite place to watch the sunrise while enjoying a morning beverage. An informal dining area connects the family room and chef's kitchen, which offers a center island, granite counters, stainless steel appliances, and access to the mudroom, laundry, and on-grade garage. In a private first-floor wing, an ensuite bedroom with full bath and a nearby second bedroom offer in-law suite potential, complemented by a powder room. Upstairs, a loft overlooks the family room. The primary suite includes two walk-in closets, spa bath, and a private balcony. An additional bedroom, full bath, and skylit office/studio provide flexibility. The finished lower level includes a full bath, sauna, guest room, gym, and bonus space. A new Trex wraparound deck overlooks a partially fenced yard with walking paths. Just minutes to town, commuter routes & area amenities.
Under contract
$875,000
15 Mountain Spring Dr, Sparta Twp., NJ 07871
4beds
3,889sqft
Est.:
Single Family Residence
Built in 1986
2.57 Acres Lot
$909,100 Zestimate®
$225/sqft
$-- HOA
What's special
Covered bluestone porchArchitectural lightBeautifully landscaped propertyDouble doorsDiagonal hardwood floorsPowder roomStunning two-story family room
- 32 days |
- 6,639 |
- 272 |
Likely to sell faster than
Zillow last checked: April 04, 2026 at 11:55pm
Listing updated: March 30, 2026 at 09:48am
Listed by:
Valerie Picardi 973-726-0088,
Keller Williams Integrity,
Daryn J. Wolfson
Source: GSMLS,MLS#: 4012573
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Primary bedroom
- Description: Full Bath, Walk-In Closet
Bedroom 1
- Level: Second
Bedroom 2
- Level: Second
Bedroom 3
- Level: First
Bedroom 4
- Level: First
Primary bathroom
- Features: Soaking Tub, Stall Shower
Dining room
- Features: Formal Dining Room
- Level: First
Family room
- Level: First
Kitchen
- Features: Kitchen Island, Eat-in Kitchen, Pantry, Separate Dining Area
- Level: First
Living room
- Level: First
Basement
- Features: BathOthr, Exercise, GameRoom, MaidQrtr, Sauna, Storage, Utility, Workshop
Heating
- Baseboard - Hotwater, Zoned, Oil Tank Above Ground - Inside
Cooling
- 2 Units, Central Air
Appliances
- Included: Carbon Monoxide Detector, Electric Cooktop, Dishwasher, Microwave, Refrigerator, Wall Oven(s) - Electric, Water Heater From Furnace
Features
- Office, Game Room, Exercise Room, Sauna, In-Law Floorplan, Loft
- Flooring: Carpet, Marble, Tile, Wood
- Windows: Blinds, Skylight(s)
- Basement: Yes,Finished,Full
- Number of fireplaces: 1
- Fireplace features: Living Room, Wood Burning
Interior area
- Total structure area: 3,889
- Total interior livable area: 3,889 sqft
Property
Parking
- Total spaces: 2
- Parking features: Additional Parking, Attached Garage
- Attached garage spaces: 2
Features
- Patio & porch: Deck, Patio
- Exterior features: Curbs
- Fencing: Metal Fence
Lot
- Size: 2.57 Acres
- Dimensions: 2.576 ACS
- Features: Cul-De-Sac
Details
- Parcel number: 2818260070000000130000
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary,Custom Home
- Property subtype: Single Family Residence
Materials
- Wood Siding
- Roof: Asphalt Shingle
Condition
- Year built: 1986
- Major remodel year: 1995
Utilities & green energy
- Sewer: Septic 4 Bedroom Town Verified
- Water: Well
- Utilities for property: Underground Utilities, Cable Connected
Community & HOA
Community
- Features: Fitness Center, Jogging/Biking Path, Sauna
- Security: Carbon Monoxide Detector
- Subdivision: Radcliffe Farm
Location
- Region: Sparta
Financial & listing details
- Price per square foot: $225/sqft
- Tax assessed value: $512,300
- Annual tax amount: $18,791
- Date on market: 3/12/2026
- Ownership type: Fee Simple
Estimated market value
$909,100
$864,000 - $955,000
$5,025/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 3/30/2026 | Pending sale | $875,000$225/sqft |
Source:  GSMLS #4012573 Report a problem | ||
| 3/12/2026 | Listed for sale | $875,000+12.9%$225/sqft |
Source: GSMLS #4012573 Report a problem | ||
| 6/10/2022 | Sold | $775,000+3.3%$199/sqft |
Source: GSMLS #3774474 Report a problem | ||
| 4/9/2022 | Listed for sale | $750,000+31.8%$193/sqft |
Source: GSMLS #3774474 Report a problem | ||
| 10/20/2020 | Listing removed | $569,000$146/sqft |
Source: Weichert Realtors #3668626 Report a problem | ||
| 10/1/2020 | Listed for sale | $569,000$146/sqft |
Source: Weichert Realtors #3668626 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $18,386 | $512,300 |
| 2024 | $18,386 +3% | $512,300 |
| 2023 | $17,859 +2.5% | $512,300 |
| 2022 | $17,428 +0.6% | $512,300 -1% |
| 2021 | $17,319 +1.1% | $517,300 |
| 2020 | $17,133 +2.2% | $517,300 |
| 2019 | $16,771 +1.2% | $517,300 |
| 2018 | $16,564 +2.4% | $517,300 |
| 2017 | $16,176 +8.9% | $517,300 |
| 2016 | $14,856 +1.6% | $517,300 +35.4% |
| 2015 | $14,615 -21.3% | $382,000 |
| 2014 | $18,575 +2.5% | $382,000 -23% |
| 2013 | $18,124 +4% | $496,000 |
| 2012 | $17,429 +7.4% | $496,000 |
| 2011 | $16,224 +4.7% | $496,000 |
| 2010 | $15,495 +4.7% | $496,000 |
| 2009 | $14,801 | $496,000 |
| 2008 | -- | $496,000 |
| 2007 | -- | $496,000 |
| 2006 | -- | $496,000 |
| 2005 | -- | $496,000 |
| 2004 | -- | $496,000 -10.3% |
| 2003 | -- | $553,200 |
| 2002 | -- | $553,200 +126.4% |
| 2001 | -- | $244,400 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$5,826/mo
Principal & interest
$4331
Property taxes
$1495
More affordability tools
Climate risks
Neighborhood: 07871
Nearby schools
GreatSchools rating
- 6/10Mohawk Avenue Elementary SchoolGrades: 3Distance: 1.8 mi
- 6/10Sparta Middle SchoolGrades: 6-8Distance: 1 mi
- 7/10Sparta High SchoolGrades: 9-12Distance: 0.4 mi
Schools provided by the listing agent
- Middle: Sparta
- High: Sparta
Source: GSMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
Local experts in 07871
- New Jersey
- Sussex County
- Sparta Township
- 07871
- 15 Mountain Spring Dr
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