91 Red Mill RdLebanon Twp., NJ 08826

Single Family · 4 Beds · 3 Full Baths · 1 Half Bath · 3,606 Sq. ft.
$1,595,000 Active

91 Red Mill Rd Overview

Time on Site:
61 days
Visits:
2

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. A whole-house generator adds an additional layer of comfort and reliability. Set farther from the road, the property's original barn was carefully dismantled, relocated, and reassembled into a striking, luxurious guest residence. This space includes a dramatic double-height great room, full bedroom, loft office, full bath, and kitchenette, along with 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. In the same hands since the late 1960s, this move-in-ready compound is equally suited as primary residence or refined country retreat- a rare offering of history, land, and flexibility.

Listing provided courtesy of KL SOTHEBY'S INT'L. REALTY- MLS# 4023956MLS ProviderContact Information: 973-769-3072
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91 Red Mill Rd Facts & Features

  • Type Single Family
  • Sq. ft. 3,606
  • Price/Sq.ft. $442

Details

General

Building Information

  • Renovated Year: 2015
  • Year Built: 1700

Location/Region

  • County Or Parish: Hunterdon

Building Exterior/Construction

  • Construction Date/Year Built Des: Approximate

Community/Development

  • Community Living: No

Tax Information

  • City Tax: *
  • County Tax: *
  • Tax Amount Tax: *
  • Tax Annual Amount: $19,283.00
  • Tax Assessed Value: *
  • Tax Rate Amount: 2.969
  • Tax Rate Year: 2025
  • Tax Year: 2025

General Information

  • Primary Style: See Remarks
  • Property Sub Type: Single Family
  • Property Type: Residential
  • Senior Community: No

Interior

Building Information

  • In-Law Suite: Yes
  • In-Law Suite Description: Bedroom1,FullBath,LivingRm,Office,Other,SepEnter

Parking Information

  • Garage Spaces: 2

Beds/Baths

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Total: 3.10
  • Bedrooms Total: 4
  • Bedroom 1 Dim: 22x15
  • Bedroom 1 Level: Second
  • Bedroom 2 Dim: 16x12
  • Bedroom 2 Level: Second
  • Bedroom 3 Dim: 16x15
  • Bedroom 3 Level: Second
  • Bedroom 4 Level: Second

Building Interior

  • Appliances: Carbon Monoxide Detector, Dishwasher, Dryer, Range/Oven-Gas, Refrigerator, Sump Pump, Washer
  • Garage Description: Attached Garage

General Information

  • Cooling: Window A/C(s)
  • Fireplace Features: Wood Burning
  • Fireplaces Total: 1
  • Flooring: Tile, Wood
  • Heating: Baseboard - Hotwater, Forced Hot Air
  • Living Area: 3606
  • Rooms Total: 11

Room Information

  • Dining Room Dim: 15x13
  • Dining Room Level: First
  • Family Room Dim: 25x15
  • Family Room Level: First
  • Kitchen Area: Center Island, Eat-In Kitchen
  • Kitchen Dim: 22x15
  • Kitchen Level: First
  • Living Room Dim: 16x15
  • Living Room Level: First

Exterior

Parking Information

  • Parking Features: Gravel

Lot Information

  • Lot Features: Open Lot, Stream On Lot
  • Water Source: Well

Building Exterior/Construction

  • Architectural Style: See Remarks
  • Construction Materials: Clapboard, Stone
  • Roof: Wood Shingle

General Information

  • Exterior Features: Carriage House, Greenhouse Type Room, Patio, Storage Shed
  • Pool Features: In-Ground Pool
  • Pool Private: Yes
  • Sewer: Septic
  • Utilities: Electric

91 Red Mill Rd Neighborhood

Community

08826 (Glen Gardner Boro) Demographics

47
Median Age
242
Population Density (per sq. mile)
59%
College Educated
$110,730
Estimated Median Income
1,701
Estimated Total Home Owners
341
Estimated Total Renters
83% / 17%
Estimated Owner / Renter Divide
2
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

91 Red Mill Rd Monthly Cost

$
$ %
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$
$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

91 Red Mill Rd Market Data

Based on the last 30 days in this zip code

$247,500
Average List Price
$240
Average Price per Square Foot
1
Properties Sold
89
Average Days on Market
2
Properties for Sale
Calculations provided by Reliance Network

91 Red Mill Rd History

Date Event Value Agent
4/29/2026Source: Garden State MLS Added to Database
April 29, 2026