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$1,199,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 2 Car Garage
  • Updated 2 days ago
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Set attractively on a level and foliated 1.5 acre parcel lies our classic American traditional. It offers 4 beds, 3 1/2 baths and a gorgeous, 650 sq.ft. Trex deck overlooking private rear grounds. The macadam driveway accommodates a 1/2 dozen vehicles. Once inside we find a bright & sprawling 1st level. The generous and smartly appointed granite & stainless kitchen offers a large, separate dining area situated opposite a family room sporting a floor to ceiling, wood burning, brick fireplace. An oversized formal living room, formal dining room, large laundry with additional cabinetry, a broom closet and a pretty powder room complete the home's 1st level. Level ll is home to the primary bedroom suite and 3 additional bedrooms nicely served by a full bath with a shower over a tub. The finished basement sports a spacious recreation room, a 3rd full bath with stall shower and newer, high quality mechanicals. Recent upgrades include a whole house exterior painting & new shutters last year, new fencing this season, a 2018 roof, new doors & windows in 2022, new water closets throughout, a 5 ton air handler in 2018, a new condenser last season, pinpoint recessed illumination, newer high-end appliances & that massive deck. Warren is one of New Jersey's most sought-after towns known for its superior schools and award-winning athletic program. The thriving town center has great restaurants and services close by and Route 78 is nearly right there making commutes and weekend trips easy.

Full Property Details for 20 Round Top Rd

General

  • Price: $1,199,000
  • Taxes: $13,514 (2025)
  • Status: Active
  • Type: Single Family
  • Source: Garden_State
  • MLS ID: 4058146
  • Updated: 10/10/2026
  • Added to Site: 3 day(s) ago

Interior

  • Number of Rooms: 10
  • 2nd Floor/Level 2: 4 Or More Bedrooms, Bath Main, Bath(s) Other
  • 1st Floor/Level 1: Breakfast Room, Family Room, Foyer, GarEnter, Kitchen, Laundry Room, Living Room, Pantry, Powder Room
  • Lower Level: Bath(s) Other, Rec Room, Utility Room
  • Interior Features: Carbon Monoxide Detector, Smoke Detector, Tub Shower, Walk-In Closet
  • Number of Fireplaces: 1
  • Fireplace(s): Family Room, Wood-Burning
  • Appliances: Carbon Monoxide Detector, Dishwasher, Dryer, Kitchen Exhaust Fan, Microwave, Refrigerator, Self-Cleaning Oven, Sump Pump, Wall Oven(s) - Electric, Washer
  • Flooring: Carpeting, Tile, Wood

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 4
  • Primary Bedroom: Full Bath, Walk-In Closet
  • Bedroom 1: 12 x 18, Second
  • Bedroom 2: 11 x 12, Second
  • Bedroom 3: 11 x 12, Second
  • Bedroom 4: 11 x 11, Second

Other Rooms

  • Living Room: 13 x 19, First
  • Family Room: 12 x 18, First
  • Kitchen: Separate Dining Area, 13 x 23, First
  • Dining Room: Formal Dining Room, 12 x 13, First
  • Laundry Room: 8 x 10, First
  • Rec Room: 14 x 24, Basement
  • Foyer: 10 x 13, First
  • Breakfast: 10 x 13, First

Exterior

  • Exterior Features: Deck, Storage Shed
  • Color: Grey

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Uncovered Spaces: 6
  • Garage Description: Attached Garage, Finished Garage, Garage Door Opener

Location

  • County: Somerset
  • Subdivision: Round Top
  • Driving Directions: Mt. Horeb to Round Top Road

School Information

  • Elementary School: MT HOREB
  • Middle School: MIDDLE
  • High School: WHRHS

Community

  • Pets Allowed: Yes

Heating & Cooling

  • Cooling Type: 1 Unit, Central Air Conditioning
  • Heating Type: 1 Unit, Forced Hot Air
  • Heating Fuel: Natural Gas
  • Water Heater: Gas

Utilities

  • Sewer: Public Sewer, Sewer Charge Extra
  • Water: Public Water, Water Charge Extra
  • Utility Description: Electric, Natural Gas, Cable TV, Garbage Extra Charge

Structural Information

  • Architectural Style: Colonial
  • Basement: Yes
  • Basement Desc.: Finished, Full
  • Roof: Composition Shingle
  • Year Built: 1970
  • Remodeled/Updated: 2015

Lot Features

  • Lot Size (Acres): 1.5
  • Lot Size: 1.5
  • Driveway/Sidewalk: 1 Car Width, Additional Parking, Blacktop
  • Zoning: R65
  • Lot Description: Level Lot, Open Lot, Wooded Lot

Financial Considerations

  • Assessment Amount: $820,200
  • Land Assmt: $400,000
  • Tax Amount: $13,514
  • Tax Year: 2025

Disclosures and Reports

  • Ownership: Fee Simple
  • Exclusions: None
  • Disclosures: Yes
  • APN: 2720-00041-0000-00013-0013-
  • Block: 41
  • Lot Number: 13.13

Listed by Keller Williams Towne Square Real

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Listing agent

— 20 Round Top Rd —

  • Keller Williams Towne Square Real

908-766-0085

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 20 Round Top Rd

School Districts:Warren Township School District, Watchung Hills Regional School District
NameGradesDistance
Mount Horeb Elementary School
80 Mount Horeb Road, Warren, NJ 07059
K-50.5 mi
Middle School
100 Old Stirling Road, Warren, NJ 07060
6-83.3 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 20 Round Top Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
10/09/2026
Listed
$1,199,000
84.46%
MLS
9/01/2017
Sold
$650,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 20 Round Top Rd

Year
Property Taxes
Change
Tax Assessment
Change
2025
$13,515
—
$820,200
6%
2024
$13,575
4%
$771,400
12%
2022
$13,059
5%
$687,700
5%
2022
$12,484
-5%
$657,200
3%
2021
$13,191
—
$635,400
1%
2021
$13,191
8%
$629,800
2%
2018
$12,242
-4%
$616,100
-1%
2019
$12,719
24%
$624,100
21%
2017
$10,296
1%
$517,900
2%
2016
$10,240
2%
$509,700
4%
2015
$10,029
6%
$489,700
3%
2013
$9,444
—
$475,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Keller Williams Towne Square Real

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20 Round Top Rd, Warren Township, NJ 07059 (MLS# 4058146) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 20 Round Top Rd is currently listed for $1,199,000 and was received on October 09, 2026. Want to learn more about 20 Round Top Rd? Do you have questions about finding other Single Family real estate for sale in Warren Township? You can browse all Warren Township real estate or contact a Coldwell Banker agent to request more information.

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