Circa 1820, The Princess Pyne Estate blends timeless character with an exceptional setting. Set on over 2 acres at 121 Mosle Road and including an additional 3+ acre parcel at 120 Mosle Road sold together the property offers both historic charm and rare land ownership. The main residence features 5 bedrooms and 2.1 bathrooms, a large front sitting room, a screened-in porch ideal for quiet relaxation, and a covered bluestone patio for outdoor enjoyment. Fireplaces are being conveyed strictly as-is. A separate cottage includes 2 bedrooms, 1 full bathroom, and a full kitchen, with a substantial 3-car garage below. The 120 Mosle Road parcel is deed-restricted and cannot be developed with a dwelling, preserving privacy and protecting the property's scenic views. A unique opportunity to own a storied estate with added acreage and long-term view protection in a sought-after location.
Under contract
$1,500,000
121 Mosle Rd, Mendham Twp., NJ 07931
7beds
--sqft
Single Family Residence
Built in 1820
5.15 Acres Lot
$-- Zestimate®
$--/sqft
$-- HOA
What's special
- 58 days |
- 133 |
- 1 |
Zillow last checked:
Listing updated:
Listed by:
Marcella Carney 973-476-7467,
Kl Sotheby's Int'l. Realty
Source: GSMLS,MLS#: 4021609
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Bedroom 1
- Level: Second
- Area: 195
- Dimensions: 13 x 15
Bedroom 2
- Level: Second
- Area: 132
- Dimensions: 12 x 11
Bedroom 3
- Level: Second
- Area: 210
- Dimensions: 14 x 15
Bedroom 4
- Level: Second
- Area: 117
- Dimensions: 13 x 9
Primary bathroom
- Features: Soaking Tub
Dining room
- Features: Formal Dining Room
- Level: First
- Area: 266
- Dimensions: 14 x 19
Family room
- Level: First
Kitchen
- Features: Country Kitchen
- Level: First
- Area: 154
- Dimensions: 14 x 11
Living room
- Level: First
- Area: 578
- Dimensions: 34 x 17
Basement
- Features: Storage Room
Heating
- 1 Unit, Electric, Natural Gas, Oil Tank Above Ground - Inside
Cooling
- 1 Unit
Appliances
- Included: Dishwasher, Range/Oven-Gas, Refrigerator, Washer/Dryer Stacked, Gas Water Heater
Features
- Bedroom
- Flooring: Wood
- Basement: Yes,Bilco-Style Door,Unfinished
- Number of fireplaces: 4
- Fireplace features: Wood Burning
Property
Parking
- Total spaces: 6
- Parking features: Crushed Stone, Detached Garage, Garage, Oversized
- Garage spaces: 3
- Uncovered spaces: 6
Features
- Patio & porch: Enclosed Porch(es), Screened Patio/Porch
- Has view: Yes
- View description: Mountain(s)
Lot
- Size: 5.15 Acres
- Dimensions: 2.033 AC/3.15AC
- Features: Open Lot
Details
- Additional structures: Carriage House
- Parcel number: 2319001000000000260000
- Zoning description: Residential
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial,Carriage House
- Property subtype: Single Family Residence
Materials
- Composition Siding, Stone
- Roof: Composition Shingle,Slate
Condition
- Year built: 1820
Utilities & green energy
- Gas: Gas-Natural
- Sewer: Septic 5+ Bedroom Town Verified
- Water: Well
- Utilities for property: Electricity Connected, Natural Gas Connected, Cable Available
Community & HOA
Community
- Subdivision: Somerset Hills
Location
- Region: Far Hills
Financial & listing details
- Tax assessed value: $917,600
- Annual tax amount: $16,551
- Date on market: 4/24/2026
- Ownership type: Fee Simple
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 5/9/2026 | Pending sale | $1,500,000 |
Source:  GSMLS #4021609 Report a problem | ||
| 4/24/2026 | Listed for sale | $1,500,000+69.5% |
Source: GSMLS #4021609 Report a problem | ||
| 3/20/2003 | Sold | $885,000-55.8% |
Source: Public Record Report a problem | ||
| 10/29/2001 | Sold | $2,000,000 |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $17,820 +7.7% | $917,600 +7.7% |
| 2024 | $16,552 +6.2% | $852,300 +14.2% |
| 2023 | $15,588 +1.7% | $746,200 +2.9% |
| 2022 | $15,331 -23.4% | $725,200 -19.8% |
| 2021 | $20,014 +2.5% | $904,400 |
| 2020 | $19,517 +1.9% | $904,400 |
| 2019 | $19,146 +2.4% | $904,400 |
| 2018 | $18,703 +0.1% | $904,400 |
| 2017 | $18,676 +1.9% | $904,400 |
| 2016 | $18,332 +2.3% | $904,400 |
| 2015 | $17,916 +2.2% | $904,400 |
| 2014 | $17,527 +2.6% | $904,400 +0.6% |
| 2012 | $17,082 +0.7% | $898,600 |
| 2011 | $16,957 +5.2% | $898,600 |
| 2010 | $16,124 +4.8% | $898,600 -9.3% |
| 2009 | $15,391 | $990,400 |
| 2008 | -- | $990,400 |
| 2007 | -- | $990,400 |
| 2006 | -- | $990,400 +77.7% |
| 2005 | -- | $557,200 |
| 2004 | -- | $557,200 |
| 2003 | -- | $557,200 -22.5% |
| 2002 | -- | $718,600 -49% |
| 2001 | -- | $1,408,600 |
Find assessor info on the county website
Monthly payment
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Payment breakdown
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HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Climate risks
Neighborhood: 07931
Nearby schools
GreatSchools rating
- 9/10Mendham Twp Elementary SchoolGrades: PK-4Distance: 4.9 mi
- 9/10Mendham Twp Middle SchoolGrades: 5-8Distance: 6.1 mi
- 10/10West Morris Mendham High SchoolGrades: 9-12Distance: 3.3 mi
Schools provided by the listing agent
- Elementary: Mendham
- Middle: Mendham
- High: W.m.mendham
Source: GSMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
- New Jersey
- Morris County
- Far Hills
- 07931
- 121 Mosle Rd
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