Date
Details
Price
Change
Source
4/29/2026
Listed
$1,595,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Set on nearly 28 private acres, this exceptional antique estate offers the rare opportunity of two distinct residences on one property, blending true 18th-century provenance with refined modern living. The main house, dating to the 1700s, features 3 bedrooms and 2.5 baths, thoughtfully updated while preserving historic character throughout. The private primary suite, accessed by its own staircase and complete with ensuite bath, was part of a later addition and provides a serene, modern retreat within the home. A tastefully extended kitchen enhances everyday livability while remaining true to the home's original scale and charm. Set farther from the road, the property's original historic barn was carefully dismantled, relocated, and reassembled into a striking and luxurious guest residence. This space includes a dramatic double-height great room, full bedroom, loft office, full bath, and kitchenette, along with a dedicated gym and two-car garage ideal for guests or an exceptional work-from-home lifestyle. The land spans both sides of a very quiet road, with a scenic stream meandering through the acreage across the way. A large stone pool, flat lawn, greenhouse, and professionally maintained grounds complete the estate setting. Held by the same family since the late 1960s, this move-in-ready compound is equally suited as a primary residence or refined country retreat an exceedingly rare offering of history, land, and flexibility.
Full Property Details
Full Property Details for 91 Red Mill Rd
General
- Price: $1,595,000
- Taxes: $19,283 (2025)
- Status: Active
- Type: Single Family
- Source: Garden_State
- MLS ID: 4023956
- Updated: 4/29/2026
- Added to Site: 3 day(s) ago
Interior
- Number of Rooms: 11
- Number of Fireplaces: 1
- Fireplace(s): Wood-Burning
- Appliances: Carbon Monoxide Detector, Dishwasher, Dryer, Gas Range and Oven, Refrigerator, Sump Pump, Washer
- Flooring: Tile, Wood
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 4
- Bedroom 1: 22 x 15, Second
- Bedroom 2: 16 x 12, Second
- Bedroom 3: 16 x 15, Second
- Bedroom 4: 18 x 12, Second
Other Rooms
- Living Room: 16 x 15, First
- Family Room: 25 x 15, First
- Kitchen: Center Island, Eat-In Kitchen, 22 x 15, First
- Dining Room: 15 x 13, First
- In-Law/Au Pair Suite: Yes
- Suite: Bedroom 1, Full Bath, Living Room, Office, Other, SepEnter
Additional Information
- Pool: Yes
- Pool Description: In-Ground Pool
Exterior
- Exterior Features: Carriage House, Greenhouse Type Room, Patio, Storage Shed
Parking
- Garage: Yes
- Garage Spaces: 2
- Garage Description: Attached Garage
Location
- County: Hunterdon
- Driving Directions: Red Mill Road is located between Forge Hill Road and W Hill Road.
Heating & Cooling
- Cooling Type: Window A/C(s)
- Heating Type: Baseboard - Hotwater, Forced Hot Air
- Heating Fuel: Gas-Propane Owned
Utilities
- Sewer: Septic
- Water: Well
- Utility Description: Electric
Structural Information
- Architectural Style: See Remarks
- Basement: Yes
- Basement Desc.: Bilco-Style Door
- Roof: Wood Shingle
- Square Feet: 3,606
- Year Built: 1700
- Remodeled/Updated: 2015
Lot Features
- Lot Size (Acres): 27.93
- Driveway/Sidewalk: Gravel
- Lot Description: Open Lot, Stream On Lot
Financial Considerations
- Assessment Amount: $649,500
- Land Assmt: $127,800
- Tax Amount: $19,283
- Tax Year: 2025
Disclosures and Reports
- Ownership: Fee Simple
- Disclosures: Yes
- APN: 1919-00035-0000-00085-0000-
- Block: 35
- Lot Number: 85
Listed by KL SOTHEBY'S INT'L. REALTY
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Listing agent
— 91 Red Mill Rd —
KL SOTHEBY'S INT'L. REALTY
973-769-3072
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 91 Red Mill Rd
School Districts:Lebanon Township School District, North Hunterdon-Voorhees Regional School District
| Name | Grades | Distance |
|---|---|---|
Woodglen Elementary School, Califon, NJ 70 Bunnvale Road, Califon, NJ 07830 | 5-8 | 1.8 mi |
Valley View Elementary School 400 Route 513, Califon, NJ 07830 | PK-4 | 3.6 mi |
Voorhees High School 256 County Route 513, Glen Gardner, NJ 08826 | 9-12 | 2.4 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 91 Red Mill Rd
Tax History
Tax History for 91 Red Mill Rd
Year
Property Taxes
Change
Tax Assessment
Change
2024
$18,173
4%
$649,500
—
2023
$17,446
5%
$649,500
—
2022
$16,608
4%
$649,500
—
2021
$16,010
4%
$649,500
—
2020
$15,465
-5%
$649,500
—
2019
$16,224
5%
$649,500
24%
2018
$15,490
3%
$525,100
—
2017
$15,018
3%
$525,100
—
2016
$14,535
5%
$525,100
—
2015
$13,899
-14%
$525,100
-5%
2019
$16,224
20%
$550,900
5%
2013
$13,516
—
$525,100
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 91 Red Mill Rd
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Sold by KL SOTHEBY'S INT'L. REALTY
Sold by KL SOTHEBY'S INT'L. REALTY
91 Red Mill Rd, Lebanon Township, NJ 08826 (MLS# 4023956) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 91 Red Mill Rd is currently listed for $1,595,000 and was received on April 29, 2026. Want to learn more about 91 Red Mill Rd? Do you have questions about finding other Single Family real estate for sale in Lebanon Township? You can browse all Lebanon Township real estate or contact a Coldwell Banker agent to request more information.