1283 Poplar Ave Mountainside, NJ $ 1,799,000
1283 Poplar Ave
$ 1,799,000
New Construction
Open House 11/15 1pm - 3pm
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1283 Poplar Ave

Mountainside, NJ, 07092
$ 1,799,000
Bedrooms6 Baths5.1

Monthly Estimate*

$ 12,425

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Single Family Home for sale in Mountainside, NJ

for $1,799,000 with 6 bedrooms and 5 full baths, 1 half bath. This home was built in 2026 on a lot size of 0.32.

New construction in 2026, this beautifully designed Colonial offers an exceptional blend of modern luxury and space for everyday living and entertaining. A welcoming two-story foyer introduces elegant millwork, hardwood floors, and a flowing main level where the expansive family room, complete with a fireplace and coffered ceiling, opens to a showstopping kitchen with an oversized waterfall island, premium appliances, and generous space for gathering. A dining area, bedroom with a full bath, and additional powder room complete the first floor. Upstairs, the spacious primary suite offers a private retreat with a custom walk-in closet and spa-inspired bath featuring a soaking tub and oversized shower. Three additional bedrooms offer comfortable accommodations, including two connected by a Jack-and-Jill bath and a third with its own private en-suite, complemented by the convenience of second-floor laundry. The finished walkout basement extends the living space with a large recreation area, den, bedroom, and full bath. Outside, enjoy a raised deck overlooking the expansive backyard, a lower-level patio, an attached garage, and a generous driveway. Conveniently located in Mountainside near Route 22, Echo Lake Park, Watchung Reservation, and shopping and dining in neighboring Westfield.

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Open House

11/15/2026 1:00 PM - 3:00 PM
1283 Poplar Ave Mountainside, NJ
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Coming Soon

Price

$ 1,799,000

Bedrooms

6

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 9,777

Style

Colonial

Lot Size

0.32

Year Built

2026

Town/City

Mountainside

County/Region

Union

MLS | Web ID

4063987

Features
General
Sewer Public Sewer
Heating 2 Units Forced Hot Air
Cooling 2 Units Central Air
Utilities Gas In Street
Possession At closing
Roof Asphalt Shingle
Appliances Dishwasher Microwave Oven Range/Oven-Gas Refrigerator
Garage Spaces 1
Architectural Style Colonial
Year Built 2026
Garage Attached Garage
Township Mountainside Boro
Tax Year 2025
Ownership Fee Simple
County Union
Total Rooms 10
Full Baths 5
Status Coming Soon
Directions Route 22 West to Central Ave second left onto Poplar Ave. Continue to #1283.
Tax Annual Amount 9777
Drive 2 Car Width
Standard Status Coming Soon
Tax Assessed Value 271600
Town # 2910
Tax Lot 4
Primary Style Colonial
Sub Property Type Single Family
Community Living No
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Interior
Basement Finished
Flooring Wood
Total Fireplaces 1
Fireplace Features Gas Fireplace
Other Room 1 Level First
Kitchen Level First
Dining Room Level First
Den Level Basement
Other Room 2 Level Basement
Family Room Level First
Fuel Type Gas-Natural
Half Baths 1
Total Bedrooms 6
Kitchen Features Separate Dining Area
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Exterior
Exterior Amenities Patio
Water Source Public Water
Exterior Description Composition Siding
Lot Dimensions 000.369 AC
Lot Size Acres 0.32
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* Excluded Features
List By
MICHAEL MARTINETTI

Listing Agent

Keller Williams Realty

Broker

michael@michaelmartinettigroup.com

Email

Affordability Calculator

$13,240
Per Month
94%
6%
0%
Monthly Principal & Interest
$12,425
Monthly Property Taxes
$815
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
291163 Elementary School
291353 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
11/10/2026$1,799,000 Listed Price

Map


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1283 Poplar Ave, Mountainside, NJ, 07092 is a Single Family Home for sale at $1,799,000 with a lot size of 0.32. 1283 Poplar Ave has 6 bedrooms, 5.1 baths, and was built in 2026. The property's zip code is 07092 which is in Mountainside, NJ