251 Mountainside Rd Mendham, NJ 07945
Estimated payment $17,869/month
Highlights
- Greenhouse
- Tennis Courts
- 4.3 Acre Lot
- Mendham Township Elementary School Rated A-
- Sitting Area In Primary Bedroom
- Wolf Appliances
About This Home
Known as "Glenowre," this distinguished 1906 south-facing Tudor estate offered for the first time in 50 years blends historic pedigree with refined modern living. Designed by noted Morristown architect Robert C. Walsh (Morris County Golf Club) for famed engineer Daniel E. Moran, the home reflects a rare level of architectural significance. Set on four private acres and surrounded by the protected beauty of the India Brook Preserve, the property offers exceptional privacy and a true estate setting. Inside, mahogany carved woodwork spans both the first and second floors, while grand-scale public rooms evoke a bygone era of elegance and craftsmanship. A distinctive ante room, leading to the dining room, features wood paneling sourced from a ship's quarters, and a discreet secret door off the receiving room adds a touch of character and intrigue. Sunlit piazzas with walls of windows overlook the preserve, seamlessly connecting indoor and outdoor living. A 2021 kitchen updated balances classic design with modern function, featuring a Wolf gas cooktop, two electric wall ovens, stainless refrigerator/freezer, dishwasher, and a butler's pantry with beverage fridge and wet bar for effortless entertaining. The grounds include a Har-Tru tennis court and a blend of open and wooded landscape of preserved land. Do not miss the opportunity to own a legacy Tudor estate in Mendham with history, character, and enduring appeal.
Listing Agent
ANNE FERRANTE
KL SOTHEBY'S INT'L. REALTY Brokerage Phone: 973-214-9841 Listed on: 05/13/2026
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $35,233
Year Built
- Built in 1906
Lot Details
- 4.3 Acre Lot
- Open Lot
- Wooded Lot
- Historic Home
Parking
- 3 Car Garage
- Circular Driveway
Home Design
- Tudor Architecture
- Slate Roof
- Wood Siding
- Stucco
- Tile
Interior Spaces
- Elevator
- Wet Bar
- Beamed Ceilings
- Wood Burning Fireplace
- Mud Room
- Entrance Foyer
- Living Room with Fireplace
- Dining Room with Fireplace
- 11 Fireplaces
- Formal Dining Room
- Home Office
- Library
- Game Room
- Workshop
- Conservatory Room
- Sun or Florida Room
- Storage Room
- Utility Room
- Wood Flooring
- Carbon Monoxide Detectors
- Attic
Kitchen
- Eat-In Kitchen
- Butlers Pantry
- Built-In Electric Oven
- Gas Cooktop
- Recirculated Exhaust Fan
- Microwave
- Dishwasher
- Wine Refrigerator
- Wolf Appliances
- Kitchen Island
- Fireplace in Kitchen
Bedrooms and Bathrooms
- 7 Bedrooms
- Sitting Area In Primary Bedroom
- Fireplace in Primary Bedroom
- Primary bedroom located on second floor
- En-Suite Primary Bedroom
- Walk-In Closet
- Dressing Area
- Powder Room
- Maid or Guest Quarters
- Jetted Tub in Primary Bathroom
- Separate Shower
Laundry
- Laundry Room
- Dryer
- Washer
Partially Finished Basement
- Walk-Out Basement
- Garage Access
Outdoor Features
- Tennis Courts
- Enclosed Patio or Porch
- Greenhouse
- Storage Shed
- Outbuilding
Schools
- Mendham Elementary And Middle School
- W.M.Mendham High School
Utilities
- Radiator
- Standard Electricity
- Power Generator
- Gas Water Heater
Listing and Financial Details
- Assessor Parcel Number 2319-00116-0000-00050-0000-
Community Details
Amenities
- Billiard Room
Recreation
- Tennis Courts
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $34,919 | $1,915,900 | $434,700 | $1,481,200 |
| 2024 | $34,592 | $1,798,100 | $390,500 | $1,407,600 |
| 2023 | $34,592 | $1,655,900 | $330,200 | $1,325,700 |
| 2022 | $35,408 | $1,607,400 | $322,600 | $1,284,800 |
| 2021 | $35,408 | $1,600,000 | $460,900 | $1,139,100 |
| 2020 | $44,110 | $2,005,900 | $460,900 | $1,545,000 |
| 2019 | $43,287 | $2,005,900 | $460,900 | $1,545,000 |
| 2018 | $42,465 | $2,005,900 | $460,900 | $1,545,000 |
| 2017 | $41,482 | $2,005,900 | $460,900 | $1,545,000 |
| 2016 | $41,422 | $2,005,900 | $460,900 | $1,545,000 |
| 2015 | $40,660 | $2,005,900 | $460,900 | $1,545,000 |
| 2014 | $39,737 | $2,005,900 | $460,900 | $1,545,000 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 05/16/2026 05/16/26 | For Sale | $2,800,000 | -- | -- |
Source: Garden State MLS
MLS Number: 4027256
APN: 19-00116-0000-00050
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