Set on almost 4.5 acres in Montgomery Township, this Mediterranean-influenced contemporary brings together striking architecture, expansive interiors, and integrated smart-home technology in a setting built for both everyday ease and serious entertaining. A dramatic butterfly staircase and hardwood floors set the tone from the moment you step inside, and the scale only builds from there - five bedrooms, six full baths and a half bath, five fireplaces, and an elevator that connects all three levels without ever feeling like an afterthought. At the center of it all, a chef's kitchen outfitted with Viking appliances is backed by a second kitchen and pantry, so hosting a crowd never means giving up the kitchen you actually cook in. A first-floor office and guest suite add flexibility to the main level, while a second-floor loft and laundry rooms on both floors keep daily life moving without friction. The owner's suite is its own retreat, with a spa-like bath, a sitting area, two walk-in closets, and a coffee bar that makes the idea of leaving the room before coffee entirely optional. Three additional ensuite bedrooms complete the upper level, each with room to breathe. Downstairs, the fully finished lower level is built to be shaped around however you actually live: workouts, movie nights, a home office, or simply more room to spread out. Outside, heated covered porches extend the seasons and open onto the wooded acreage, turning the grounds into another room of the house rather than just a view of one. A four-car garage rounds out the practical side, and select outdoor and entertainment features are left ready for a future owner to complete to their own taste. This is architecture with real presence, on a scale rarely seen in this market, offering the kind of scope and craftsmanship that rewards seeing in person. (Grass is AI generated)
Single-familyProperty Type
2025Year Built
4.49 acresLot Size
$427Price/Sq.Ft.
4 car garageParking
Listed by Janet Stefandl• Compass New Jersey, LLC - Princeton
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)
BRIGHT MLS #NJSO2005078
Jul 27, 2026
Listed
$4,500,000
$427/sq ft
BRIGHT MLS #1001938806
Dec 31, 2018
Listing Removed
—
Jun 25, 2018
Listed
$450,000
$43/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,543 (+1.8%)
$130,200
2024
$4,461
$130,200
2023
$4,457 (+6.2%)
$130,200
2022
$4,195 (+0.8%)
$130,200
2021
$4,160 (+0.8%)
$130,200
2020
$4,126 (+0.7%)
$130,200
2019
$4,099 (+2.4%)
$130,200
2018
$4,004 (+1.8%)
$130,200
2017
$3,935
$130,200
Public record
Beds
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Baths
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Stories
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Lot width
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Lot depth
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Lot size
4.49 Acres
Year renovated
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Finished Sq. Ft.
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Unfinished Sq. Ft.
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Total Sq. Ft.
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Year built
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Style
Vacant Land
County
Somerset County
APN
1317008 00004
Parking Spaces
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Basement
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Accessible
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HOA Dues
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Garage
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Features
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Last updated by owner on Sep 17, 2026.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
6/10 Heat Factor
7 days above 102° expected this year, 14 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
4/10 Air Factor
3 unhealthy days expected this year, 5 days in 30 years
Provided by First Street
Historical weather
Belle Mead, NJ • 08502
Average low and high temperatures (°F)
35
20
40
24
57
35
65
43
72
52
83
62
88
68
82
59
78
57
69
45
56
36
41
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
95/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 19% for direct sun exposure in Belle Mead. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.9 hrs
6.5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 125 Harlingen Rd
$4,282,502
$217K under list price of $4.50M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1,000K to $1.8M.