$875,000
OPEN SUN 2PM - 4PM

15 Mountain Spring Dr Sparta, NJ 07871

Estimated payment $6,168/month

Total Views 3,103
4 Beds
4.5 Baths
3,889 Sq Ft
$225 Price per Sq Ft

Highlights

  • Fitness Center
  • Sauna
  • 2.57 Acre Lot
  • Sparta High School Rated A
  • Custom Home
  • Maid or Guest Quarters

About This Home

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.

Listing Agent

Valerie Picardi

KELLER WILLIAMS INTEGRITY Brokerage Phone: 973-726-0088 Listed on: 03/03/2026

KELLER WILLIAMS INTEGRITY

Co-Listing Agent

DARYN J. WOLFSON

KELLER WILLIAMS INTEGRITY Brokerage Phone: 973-726-0088

Open House Schedule

  • Sunday, March 22, 2026
    2:00 to 4:00 pm
    3/22/2026 2:00:00 PM +00:00
    3/22/2026 4:00:00 PM +00:00

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $18,791

Year Built

  • Built in 1986

Lot Details

  • 2.57 Acre Lot
  • Cul-De-Sac
  • Fenced

Parking

  • 2 Car Attached Garage
  • Additional Parking

Home Design

  • Custom Home
  • Contemporary Architecture
  • Asphalt Shingled Roof
  • Wood Siding
  • Tile

Interior Spaces

  • 3,889 Sq Ft Home
  • Wet Bar
  • Cathedral Ceiling
  • Skylights
  • Wood Burning Fireplace
  • Blinds
  • Mud Room
  • Family Room
  • Living Room with Fireplace
  • Formal Dining Room
  • Home Office
  • Game Room
  • Workshop
  • Storage Room
  • Laundry Room
  • Utility Room
  • Sauna
  • Home Gym
  • Finished Basement
  • Basement Fills Entire Space Under The House
  • Attic

Kitchen

  • Eat-In Kitchen
  • Built-In Electric Oven
  • Electric Cooktop
  • Microwave
  • Dishwasher
  • Kitchen Island

Flooring

  • Wood
  • Wall to Wall Carpet
  • Marble

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Primary bedroom located on second floor
  • En-Suite Primary Bedroom
  • Walk-In Closet
  • Powder Room
  • Maid or Guest Quarters
  • In-Law or Guest Suite
  • Soaking Tub
  • Bathtub With Separate Shower Stall

Home Security

  • Home Security System
  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Outdoor Features

  • Deck
  • Patio

Schools

  • Sparta Middle School
  • Sparta High School

Utilities

  • Multiple cooling system units
  • Zoned Heating and Cooling System
  • Hot Water Baseboard Heater
  • Heating System Uses Oil Above Ground
  • Underground Utilities
  • Well

Community Details

  • Fitness Center
  • Jogging Path

Listing and Financial Details

  • Assessor Parcel Number 2818-26007-0000-00013-0000-

Home Details

Home Type

Single Family

Est. Annual Taxes

$18,791

Year Built

Built in 1986

Lot Details

2.57 Acres

Parking

2

Listing Details

  • Style: Contemporary, Custom Home
  • Primary Style: Contemporary
  • Subproperty Type: Single Family
  • Year Built: 1986
  • Year Built Description: Approximate
  • County Name: Sussex
  • Directions: Rt.15 to 517 No. left on W. Mountain Rd. to Radcliff R on Moiuntain Spring
  • I D: 5413777
  • Section Subdiv Development: Radcliffe Farm
  • Attribution Contact: 973-726-0088
  • MLS Status: Active
  • Special Features: OpenHouse
  • Property Sub Type: Detached
  • Year Renovated: 1995

Interior Features

  • Flooring: Carpeting, Marble, Tile, Wood
  • Fireplace Description: Living Room, Wood Burning
  • Number of Fireplaces: 1
  • Appliances: Carbon Monoxide Detector, Cooktop - Electric, Dishwasher, Microwave Oven, Refrigerator, Wall Oven(s) - Electric
  • Interior Amenities: Bar-Wet, Blinds, Cathedral Ceiling, Fire Alarm Sys, High Ceilings, Sauna, Security System, Skylight, SoakTub, StallShw, StallTub, Walk-In Closet
  • Bedrooms: 4
  • Master Bedroom Desc: 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
  • Bathrooms: 4.10
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Basement: Yes
  • Basement Description: Finished, Full
  • Basement Level Rooms: Bath(s) Other, Exercise Room, GameRoom, Maid Quarters, Sauna, Storage Room, Utility Room, Workshop
  • Dining Room Level: First
  • Dining Area: Formal Dining Room
  • Family Room Level: First
  • In Law Suite: Yes
  • In Law Suite Description: Bedroom 2
  • Kitchen Area: Center Island, Eat-In Kitchen, Pantry, Separate Dining Area
  • Kitchen Level: First
  • Living Room Level: First
  • Other Room 1: Office
  • Other Room1 Level: Second
  • Other Room 2: Game Room
  • Other Room2 Level: Basement
  • Other Room 3: Exercise Room
  • Other Room3 Level: Basement
  • Other Room 4: Sauna
  • Other Room4 Level: Basement
  • Other Level Rooms: Loft, MudRoom
  • Level 1 Rooms: 2 Bedrooms, Attic, Bath(s) Other, Dining Room, Family Room, Laundry Room, Living Room, OutEntrn, Pantry, Powder Room
  • Level 2 Rooms: Attic, Bath Main, Bath(s) Other, Office, SittngRm
  • Estimated Sq Ft: 3889

Exterior Features

  • Exterior Description: Wood
  • Exterior Features: Curbs, Deck, Metal Fence, Patio
  • Roof Description: Asphalt Shingle

Garage/Parking

  • Garage Description: Attached Garage
  • Number Garage Spaces: 2
  • Parking Driveway Description: Additional Parking

Utilities

  • Cooling: 2 Units, Central Air
  • Fuel Type: Oil Tank Above Ground - Inside
  • Heating: Baseboard - Hotwater, Multi-Zone
  • Sewer: Septic 4 Bedroom Town Verified
  • Utilities: All Underground
  • Water: Well
  • Water Heater: From Furnace

Condo/Co-op/Association

  • Amenities: Exercise Room, Jogging/Biking Path, Sauna

Schools

  • High School: SPARTA
  • Middle Jr High School: SPARTA

Lot Info

  • Lot Size: 2.576 ACS
  • Easement: Unknown
  • Lot Description: Cul-De-Sac
  • Lot I D Tax: *
  • Lot Size Tax: *
  • Total Acres: 2.57

Tax Info

  • Tax Acres: *
  • Assessed Improvement Value: *
  • Assessed Land Value: *
  • Total Tax Assessed: *
  • Streetname Tax: *
  • Street Number Tax: *
  • Tax Amount: 18791
  • Tax Amount Tax: *
  • Assessor Parcel Number: 2818-26007-0000-00013-0000-
  • Assessor Parcel Number: *
  • Tax Rate Amount: 3.668
  • Tax Rate Tax: *
  • Tax Year Tax: *
  • Tax Year: 2025

Map

Range of Values:

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Value Increase
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $18,386 $512,300 $167,900 $344,400
2024 $17,859 $512,300 $167,900 $344,400
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
03/12/2026 03/12/26 For Sale $875,000 +12.9% $225 / Sq Ft
06/10/2022 06/10/22 Sold $775,000 +3.3% $197 / Sq Ft View Prior Sale
04/19/2022 04/19/22 Pending -- -- --
04/09/2022 04/09/22 For Sale $750,000 -- $190 / Sq Ft
Source: Garden State MLS

Purchase History

Date Type Sale Price Title Company
Deed $775,000 Heritage Abstract
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $736,250 New Conventional
Source: Public Records

Source: Garden State MLS

MLS Number: 4012573

Garden State MLS

APN: 18-26007-0000-00013

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