125 Harlingen Rd

Montgomery Twp., NJ
$ 4,500,000 Beds 5 Baths 6.5 Sq 6,793
Monthly Estimate* How much can I afford?

Set on nearly 4.5 acres in Montgomery Township, this custom Mediterranean-influenced contemporary estate pairs striking architecture, expansive interiors, and integrated smart-home technology for everyday comfort and sophisticated entertaining. Dramatic details, hardwood floors, and a grand butterfly staircase create an immediate sense of scale and refinement. The home offers five bedrooms, six full and one half baths, five fireplaces, beautifully proportioned living spaces, and an elevator serving all three levels.The chef's kitchen features Viking appliances, plus a secondary kitchen and pantry offers functionality and convenience which is ideal for gatherings. A first-floor office and guest suite, second-floor loft, and laundry rooms on both the first and second floors add versatility. The luxurious primary suite includes a spa-like bath, sitting area, two walk-in closets, and coffee bar. Three additional en-suite bedrooms occupy the second level, while the expansive lower level provides substantial space for potential recreation, fitness, media, work, or storage.Covered heated porches extend living outdoors and overlook the landscape in every season. A four-car garage and the opportunity to complete select outdoor or entertainment features to personal preference further enhance this rare estate's architectural presence, comfort, and modern functionality. (Grass is AI generated)

Active

  • Price
  • $ 4,500,000
  • City
  • Montgomery Twp.
  • Bedrooms
  • 5
  • Full Bathrooms
  • 6
  • County
  • SOMERSET
  • Half Bathrooms
  • 1
  • Area
  • Montgomery Twp.
  • Lot Size
  • 4.49 Acres
  • Zip
  • 08502
  • Sqr Footage
  • 6,793
  • Year Built
  • 2025
  • Taxes
  • $ 4542
  • Style
  • Contemporary
  • MLS#
  • 4043192
Listed By: COMPASS NEW JERSEY LLC
Data Source: Garden State MLS (GSMLS)

Features

General

Sewer Septic
Heating Forced Hot Air
Cooling Central Air
Utilities All Underground
Possession At Settlement
Roof Asphalt Shingle
Appliances Cooktop - Gas,Refrigerator,Wall Oven(s) - Electric
Garage Spaces 4
Architectural Style Contemporary
Year Built 2025
Garage Attached Garage
Township Montgomery Twp.
Easement Yes
Tax Year 2025
Ownership Fee Simple
County Somerset
Total Rooms 14
Full Baths 6
Status Active
Directions Route 206 to Devon Dr to left onto Harlingen Rd
Tax Annual Amount 4542
Drive Blacktop
Standard Status Active
Tax Assessed Value 130200
Town # 2713
Tax Lot 4
Primary Style Contemporary
Sub Property Type Single Family
Community Living No

Interior Features

Interior Amenities High Ceilings
Basement Finished,Full
Flooring Wood
Total Fireplaces 5
Fireplace Features Bedroom 1,Family Room,Living Room,Rec Room
Master Bath Features Soaking Tub,Stall Shower
Fuel Type Gas-Natural
Half Baths 1
Total Bedrooms 5
Kitchen Features Center Island,Pantry
RoomBed1Features Fireplace,Sitting Room,Walk-In Closet
Level 2 Rooms 4 Or More Bedrooms,Bath Main,Bath(s) Other,Loft
Level 1 Rooms 1Bedroom,BathOthr,FamilyRm,Foyer,Kitchen,Laundry,LivDinRm,Office,PowderRm

Exterior Features

Pool No
Lot Features Corner
Water Source Well
Exterior Description Stucco
Lot Dimensions 4.49 AC
Lot Size Acres 4.49

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Elizabeth, NJ office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% 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.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Unknown Elementary School
Middle School Unknown Middle School
High School Unknown High School

Price History

7/27/2026 Listed $4,500,000

Property vs Zip Code Average in 08502

Price
AVG $1.53M
$4.5M
Taxes
AVG $19,407
$4,542
Year Built
AVG 1991
2025
Visits
AVG 81
46
Data Provided by Inside Real Estate®

Areas That We Cover

125 Harlingen Rd Montgomery Twp., NJ is a Single Family Home for sale at $4500000 with 6793 sqft and a lot size of 4.49 Acres Acre(s). 125 Harlingen Rd Montgomery Twp. has 5 bedrooms, 6 baths and was built in 2025. The property's zip code is 08502 which is in Montgomery Twp., NJ

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% 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.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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