21 Kilmer Dr - Photo 1
For Sale

$3,488,000

Est. $22,288/mo

21 Kilmer Dr, Millburn Twp., NJ 07078-3128
6.0 beds
6.1 baths

Description

Perfectly positioned in Short Hills' coveted Deerfield neighborhood, this exceptional NEW CONSTRUCTION Center Hall Colonial offers 6 Beds, 6.5 baths & is within walking distance of Deerfield School. The striking exterior blends premium stone, classic shingle siding & Hardie Panels. Inside, 10-ft ceilings on the main level, 9-ft ceilings on the second, Andersen windows, custom millwork, designer lighting & built-in speakers in the family room & lower level enhance every space. A dramatic marble foyer opens to formal living & dining rooms, a built-in office, a powder room with quartz vanity, designer wallpaper & statement lighting, a first-floor guest suite & a stunning family room with 20-ft ceilings, designer wood ceiling & custom-tiled fireplace. The gourmet kitchen features custom cabinetry, quartzite countertops with a matching backsplash, paneled Sub-Zero appliances, oversized island, study nook & a breakfast nook with custom built-in bench leading to the deck overlooking the private fenced yard with room for a future pool. Upstairs, the primary suite offers dual WIC's, private balcony & spa-inspired marble bath w/ heated floors, while 3 additional bedrooms with ensuite baths & a convenient laundry room complete the second level. The finished lower level includes a rec room, showcase custom bar with paneled wine cooler, media room & guest suite with full bath. Complete with smart home technology, a 2-car garage & 10-Year Builder's Warranty.

Listing Courtesy of PREMIUMONE REALTY

908-445-5546

Listing data provided by Garden State Multiple Listing Service, L.L.C.

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Property Details

Property Type

house

Year Built

2026

Lot Size

0.328 sqft

MLS #

4044184

Listed

Jul 31, 2026

School District

Short Hills/Millburn Schools

Public school district

10/10Above Average

99%

Graduation Rate

10:1

Student-Teacher Ratio

Schools in District

Millburn High School
Millburn Middle School

Features & Amenities

  • BarWet
  • CODetect
  • FireExtg
  • CeilHigh
  • SmokeDet
  • SoakTub
  • StallShw
  • WlkInCls
  • Patio
  • Carbon Monoxide Detector
  • Dishwasher
  • Kitchen Exhaust Fan
  • Microwave Oven
  • Range/Oven-Gas
  • Refrigerator
  • Self Cleaning Oven
  • Sump Pump
  • Wine Refrigerator
  • Central Air
  • Multi-Zone Cooling
  • Forced Hot Air
  • Multi-Zone
  • 2
  • No
  • Yes
  • Family Room
  • Pool: No
  • Garage: 2
  • Heating: Forced Hot Air, Multi-Zone
  • Cooling: Central Air, Multi-Zone Cooling
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Location

21 Kilmer Dr

Millburn Twp., NJ 07078-3128

MLS#: 4044184Data Source: Garden State Multiple Listing Service, L.L.C.Last Updated: Aug 2, 2026, 8:32 AM

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Mortgage Calculator

$22,288/month
Principal & Interest
$17,637
Property Tax
$3,633
Insurance
$1,017
Total Monthly$22,288
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