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$2,050,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 5 Full Baths
  • 8 Car Garage
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Set within Bernardsville's coveted "On The Mountain" enclave, this extraordinary residence is a rare offering steeped in architectural history and timeless charm. Originally the carriage house of famed 19th and 20th century architect George B. Post Sr.'s estate, this expanded and converted 1890s home rests on over 5 private acres, accessed by a long and winding driveway setting the tone for serenity and seclusion. History echoes throughout the home, where original stonework, century-old trees, and plantings create a rich sense of place. It beautifully balances traditional authenticity with modern elegance, offering warmth, character, and charm at every turn. At the heart of the home is a dramatic living room, offering an inviting space for both grand entertaining and quiet reflection. With over 5,000 square feet of living space and following an substantial addition, the home features five bedrooms and five full bathrooms, including a private guest suite. Outdoor living is equally compelling with seasonal views of the Somerset Hills, inground pool, and eight garage spaces for the car enthusiast, a truly rare amenity. Located just minutes from the NJT rail to NYC, shopping the the Somerset Hills Country Club, this one-of-a-kind property rewards its next Owner with a remarkable lifestyle where architectural pedigree, natural beauty, and peaceful living converge. A legacy property and a rare opportunity.

Full Property Details for 131 Post Kunhardt Rd

General

  • Price: $2,050,000
  • Taxes: $31,470 (2025)
  • Status: Active
  • Type: Single Family
  • Source: Garden_State
  • MLS ID: 4015906
  • Updated: 5/6/2026
  • Added to Site: 93 day(s) ago

Interior

  • Number of Rooms: 14
  • Lower Level: Laundry Room, Workshop
  • Interior Features: Blinds, Carbon Monoxide Detector, Cathedral Ceiling, Drapes, Fire Extinguisher, High Ceilings, Skylight, Stall Shower and Tub, Track Lighting, Tub Only, Tub Shower
  • Number of Fireplaces: 2
  • Fireplace(s): Family Room, Gas Fireplace, Living Room, Wood-Burning
  • Appliances: Carbon Monoxide Detector, Dishwasher, Dryer, Microwave, Electric Range and Oven, Refrigerator, Washer
  • Flooring: Carpeting, Tile, Wood

Rooms

Bathrooms

  • Total Bathrooms: 5
  • Full Bathrooms: 5

Bedrooms

  • Total Bedrooms: 5
  • Bedroom 1: 19 x 16
  • Bedroom 2: 14 x 13
  • Bedroom 3: 17 x 13
  • Bedroom 4: 15 x 12

Other Rooms

  • Living Room: 29 x 27
  • Family Room: 22 x 20
  • Kitchen: Eat-In Kitchen, Separate Dining Area, 29 x 10
  • Dining Room: 21 x 15
  • Den: 18 x 10, Second
  • Bedroom: 13 x 10, Second
  • Bedroom: 16 x 16, Ground
  • Florida/3Season: 19 x 10
  • SittngRm: 19 x 10, Ground
  • In-Law/Au Pair Suite: Yes
  • Suite: Yes

Additional Information

  • Pool: Yes
  • Pool Description: In-Ground Pool

Exterior

  • Exterior Features: Greenhouse Type Room, Patio, Storage Shed, Storm Door(s), Thermal Windows/Doors, Wood Fence

Parking

  • Garage: Yes
  • Garage Spaces: 8
  • Garage Description: Built-In Garage, Detached Garage, Garage Door Opener, InEntrnc

Location

  • County: Somerset
  • Driving Directions: Route 202 To Claremont Road. Left on Mine Mt and then left onto Post Kunhardt on right

School Information

  • Elementary School: Bedwell
  • Middle School: BernardsvilleMS
  • High School: Bernards HS

Heating & Cooling

  • Cooling Type: 3 Units, Central Air Conditioning, Ductless Split AC
  • Heating Type: 2 Units
  • Heating Fuel: Natural Gas
  • Water Heater: Electric, Gas

Utilities

  • Sewer: Septic 5+ Bedroom Town Verified
  • Water: Well
  • Utility Description: Electric, Natural Gas

Structural Information

  • Architectural Style: Custom Home
  • Roof: Asphalt Shingles
  • Year Built: 1890
  • Remodeled/Updated: 1999

Lot Features

  • Lot Size (Acres): 5.25
  • Lot Size: 5.25AC
  • Driveway/Sidewalk: Additional Parking, Blacktop
  • Lot Description: Skyline View, Wooded Lot

Financial Considerations

  • Assessment Amount: $1,765,400
  • Land Assmt: $808,900
  • Tax Amount: $31,470
  • Tax Year: 2025

Disclosures and Reports

  • Ownership: Fee Simple
  • APN: 2703-00016-0000-00008-0000-
  • Block: 16
  • Lot Number: 8

Listed by Turpin Real Estate, Inc.

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Listing agent

— 131 Post Kunhardt Rd —

  • Turpin Real Estate, Inc.

908-303-8507

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 131 Post Kunhardt Rd

School District:Somerset Hills Regional School District
NameGradesDistance
Bedwell Elementary School
141 Seney Drive, Bernardsville, NJ 07924
PK-41.2 mi
Bernardsville Middle School
141 Seney Drive, Bernardsville, NJ 07924
5-81.2 mi
Bernards High School
25 Olcott Avenue, Bernardsville, NJ 07924
9-121.5 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 131 Post Kunhardt Rd Get Price Alerts and Save Property

Date
Details
Price
Change
Source
5/06/2026
Price Reduced
$2,050,000
-4.65%
MLS
3/21/2026
Listed
$2,150,000
—
MLS
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 131 Post Kunhardt Rd

Year
Property Taxes
Change
Tax Assessment
Change
2024
$29,867
2%
$1,658,100
9%
2023
$29,287
1%
$1,527,700
5%
2022
$29,064
8%
$1,457,800
3%
2022
$26,964
-4%
$1,413,600
2%
2021
$27,970
—
$1,383,200
2%
2021
$27,970
—
$1,350,300
-4%
2018
$27,944
-1%
$1,403,500
-4%
2017
$28,296
-2%
$1,468,400
-4%
2016
$28,746
3%
$1,532,300
1%
2015
$27,950
—
$1,521,500
11%
2019
$27,845
2%
$1,366,300
-9%
2013
$27,250
—
$1,495,500
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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NMLS#: 1598647

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Listed by Turpin Real Estate, Inc.

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131 Post Kunhardt Rd, Bernardsville, NJ 07924 (MLS# 4015906) is a Single Family property with 5 bedrooms and 5 full bathrooms. 131 Post Kunhardt Rd is currently listed for $2,050,000 and was received on March 21, 2026. Want to learn more about 131 Post Kunhardt Rd? Do you have questions about finding other Single Family real estate for sale in Bernardsville? You can browse all Bernardsville real estate or contact a Coldwell Banker agent to request more information.

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