164 E Mountain Rd, Hillsborough, NJ, 08844
About This Home
Welcome to one of Hillsborough's most extraordinary luxury estates - a rare opportunity to own the former home of an undisclosed NBA star. Set on 3.47 private acres backing directly to township-owned land, this property offers a level of privacy, prestige, & outdoor living that's nearly impossible to find. Drive through the peaceful setting & discover approx. 7500 sqf of living space over 4 floors featuring 6 bedrooms & 4.5 bathrooms. Inside highlights include an Indian built-in floor cushion lounge, traditionally known as a baithak, & a full finished basement with Gym, Custom built Bar, Movie Theatre room, full bathroom, & Poker Room. Outside, Lounge by the professionally designed in-ground salt water pool w/ a slide, host unforgettable gatherings, or simply enjoy the serenity of nature from your backyard. Basketball enthusiasts will love having their very own private basketball court, while the expansive acreage offers endless possibilities from creating your dream garden to establishing a hobby farm or simply enjoying wide-open space rarely available in Somerset County. On a flag lot with a long driveway & backing to protected township land, this property delivers unmatched tranquility with no neighbors in sight. This can be your secluded sanctuary just minutes fr shopping, dining, major highways, & schools. Oh & don't worry about mowing, snow plowing, or leaf pickup - included is your own Yarbo Robot w/ its own house that will take care of all that for you on automation!
Getting Around
Car-Dependent
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Year built: 2003
Materials
- Roof: Asphalt Shingle
- Construction materials: Vinyl Siding
Notable Dates
- Major remodel year: 2023
Type & Style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Carbon Monoxide Detector,Dishwasher,Disposal,Dryer,Kitchen Exhaust Fan,Microwave,Range/Oven-Gas,Refrigerator,See Remarks,Self Cleaning Oven,Washer,Water Filter,Wine Refrigerator,Gas Water Heater
- Laundry features: Level 2
Basement
- Features: BathOthr,Exercise,GameRoom,Leisure,MaidQrtr,OutEntrn,RecRoom,Walkout
Basement
- Has basement: Yes
- Basement: Yes,Finished
Bedroom1
- Level: Second
Bedroom2
- Level: Second
Bedroom3
- Level: Second
Bedroom4
- Level: Second
Bedrooms & Bathrooms
- Bedrooms: 6
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Dining Room
- Features: Formal Dining Room
- Level: First
Family Room
- Level: First
Features
- Bedroom,Bathroom,Great Room,In-Law Floorplan
- Door features: Storm Door(s)
- Window features: Storm Window(s),Thermal Windows/Doors,Blinds,Drapes
- Flooring: Tile,Wood
- Number of fireplaces: 1
- Fireplace features: Gas,Kitchen,Living Room
- Fireplace: Yes
Heating & Cooling
- Heating features: 2 Units,Baseboard - Hotwater,Forced Air,Zoned,Natural Gas
- Cooling features: 4+ Units,Central Air,Ductless Split AC,Zoned
Interior Area
- Total structure area: 6,000
- Total interior livable area: 6,000 sqft
Kitchen
- Features: Breakfast Bar,Kitchen Island,Pantry,See Remarks,Separate Dining Area
- Level: First
Living Room
- Level: First
Master Bathroom
- Features: Bidet,Stall Shower
Property
Details
- Parcel number: 2710001750000000360000
- Zoning description: AG
- Other equipment: Generator-Hookup
Features
- Private pool: Yes
- Pool features: Outdoor Pool
- Patio & porch: Deck,Patio
- Exterior features: Dog Run,Underground Lawn Sprinkler
- Fencing: Privacy
Lot
- Lot size: 3.45 Acres
- Features: Backs to Park Land,Flag Lot,Level
- Lot size dimensions: 3.450
Parking
- Total spaces: 20
- Parking features: Additional Parking,Asphalt,Driveway-Exclusive,See Remarks,Detached Garage
- Has garage: Yes
- Attached garage spaces: 3
- Covered spaces: 3
- Has uncovered spaces: Yes
- Uncovered spaces: 20
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Inland Flooding
- Ice Storm
- Strong Wind
- Winter Weather
How This Home’s Risks Compare
FEMA Declared Disasters Across New Jersey Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $8,545 | $102,540 |
| Home Insurance * | $522 | $6,264 |
| Property Taxes | $2,886 | $34,632 |
| Electricity | $661 | $7,936 |
| Total | $12,614 | $151,368 |
Income You'd Need if You Spent...
New Jersey FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-08-11 | Price change | $1,625,000 |
| 2026-07-10 | Listed for sale | $1,690,000 |
| 2020-11-12 | Sold | $722,500 |
| 2020-08-31 | Pending sale | $739,900 |
| 2020-07-31 | Price change | $739,900 |
| 2019-11-14 | Price change | $749,900 |
| 2019-07-24 | Price change | $749,000 |
| 2019-03-03 | Listed for sale | $799,000 |
| 2019-01-01 | Listing removed | $880,000 |
| 2018-06-28 | Listed for sale | $880,000 |
| 2013-09-11 | Sold | $690,000 |
| 2013-06-18 | Price change | $699,000 |
| 2013-04-30 | Price change | $719,900 |
| 2013-01-26 | Price change | $717,777 |
| 2012-11-16 | Price change | $738,500 |
| 2012-09-21 | Price change | $779,999 |
| 2012-06-18 | Listed for sale | $799,999 |
| 2005-01-07 | Sold | $389,900 |
| 2001-10-22 | Sold | $160,000 |
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