42 Calais Rd

Mendham, NJ 07945

$2,190,000
Price
6
Beds
6,549 Sq. Ft.
$334 / Sq. Ft.
6,549
Sq. Ft.
$334
per Sq. Ft.
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Open: 4/11 12:00PM - 03:00PMNew
Open: 4/11 12:00PM - 03:00PMNew

Description

A residence of exceptional grace and presence, this custom brick-front Colonial is set amidst 5.6 serene acres in one of Mendham's most coveted natural settings. Built in 2003, the home offers 6 bedrooms, 4 1/2 baths, and 2 fireplaces, thoughtfully designed for elegant daily living and effortless entertaining. A soaring great room with second-floor gallery overlook introduces a sense of grandeur, while the updated chef's kitchen is appointed with a quartzite island, GE Monogram 6-burner range with...A residence of exceptional grace and presence, this custom brick-front Colonial is set amidst 5.6 serene acres in one of Mendham's most coveted natural settings. Built in 2003, the home offers 6 bedrooms, 4 1/2 baths, and 2 fireplaces, thoughtfully designed for elegant daily living and effortless entertaining. A soaring great room with second-floor gallery overlook introduces a sense of grandeur, while the updated chef's kitchen is appointed with a quartzite island, GE Monogram 6-burner range with grill, Sub-Zero refrigerator, and KitchenAid dishwasher. Refined formal spaces include a dining room with inlaid hardwood flooring and a richly appointed library/home office with French doors. A spacious game room and private first-floor guest suite enhance the home's versatility. Upstairs five airy bedrooms await, two of which feature ensuite full baths. The expansive primary suite offers a tranquil retreat with fireplace, dressing area, and luxurious bath. The expansive full basement with over 4,400 sq ft of untapped potential, ready to be transformed into the ultimate luxury lower level with endless possibilities to create a home theater, wellness retreat, gym, wine cellar, additional living and entertaining space. Outside, a beautifully composed setting unfolds with a heated in-ground pool and spa, expansive patio, multi-tier trex deck, pergola, and direct access to Buttermilk Falls. Full roof just replaced! A rare offering defined by privacy, sophistication, and natural beauty.
  1. Listed by BRIAN LOPES • CHRISTIE'S INT. REAL ESTATE GROUP

Property Details for 42 Calais Road

Style
Colonial, Custom Home
Directions
Rt. 24 to Mountain Ave which becomes Calais #42 on LEFT. Rt. 24 to Cold Hill LEFT on Mountainside to RIGHT on Horizon LEFT on Calais #42 on RIGHT.
Days On Market
0
Primary Style
Colonial

Open Houses

Saturday, Apr 11th12:00 PM - 3:00 PM
PublicView contact
LISTING UPDATED: 04/09/2026 05:02 PM

Property Details for 42 Calais Road

StatusActive
MLS #4019673
Days on MarketListed Today
Taxes$34,323 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family
Year Built2003
Lot Size5.64 AC / 245,678 SF
CountyMorris County
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Location

Listing Courtesy of CHRISTIE'S INT. REAL ESTATE GROUP, BRIAN LOPES
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Building Information for 42 Calais Road

Stories-Year Built2003Building Size-Lot Size5.64 AC / 245,678 SF

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$13,888 per month

30 year fixed, 6.46% Interest

Principal and Interest

$11,028

Property Taxes

$2,860

HOA Dues

$0

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Property Information for 42 Calais Road

Summary
Location and General Information
  • Address Included: Y
  • Renovated Year: 2026
  • County #: Morris
  • Town Name: Mendham Twp.
  • Community Living: No
  • Block Identifier: 116
  • Listing Type: Exclusive Right to Sell
  • Town #: 2320.0
  • Street # Display: 42.0
  • In-Law Suite: Yes
  • In-Law Suite Description: Bedroom 1, Full Bath
  • County Or Parish: Morris
  • Street Name: Calais Rd
  • Zip Code: 07945-2211
Taxes and HOA Information
  • Assess Total Tax: *
  • Assess Amt Land Tax: *
  • Assess Amt Bldg Tax: *
  • Block ID Tax: *
  • Acres Tax: *
  • County Code Tax: *
  • County Tax: *
  • Tax Amount: $34,323
  • Street name Tax: *
  • Zip Code Tax: *
  • Street # Tax: *
  • City Code Tax: *
  • City Tax: *
  • Tax Amount Tax: *
  • Assessment Total: 2034100.0
  • Tax ID For Property: 2319-00116-0000-00009-0003-
  • Tax Id Tax: *
  • Tax Rate Amount: $2
  • Tax Rate Tax: *
  • Tax Rate Year: 2025
  • Tax Year: 2025
  • Tax Year Tax: *
  • Lot ID Tax: *
  • Lot Size Tax: *
Parking
  • Parking/Driveway Description: 1 Car Width, Blacktop, Paver Block
  • # Garage Spaces: 3
  • Garage Description: Attached Garage, Garage Door Opener, Oversize Garage
Property
Lot Information
  • Appliances: CarbMDet, CentVac, Dishwshr, Dryer, GenBltIn, KitExhFn, Microwav, RgOvGas, Refrig, OvnWElec, Washer, WineRefr
  • Approx Sq Ft: 6549.0
  • Lot Description: Backs to Park Land, Level Lot, Wooded Lot
  • Lot Identifier: 9.03
  • Approximate Lot Size: 5.640 AC
  • Total Acres: 5.64
  • Construction Date/Year Built: 2003
  • Construction Date/Year Built Des: Approximate
Property and Assessments
  • Assessment Bldg: 1448100.0
  • Assessment Land: 586000.0
  • Farm Assessment: No
Utilities
  • Cooling: 4 Units, Central Air, Multi-Zone Cooling
  • Utilities: All Underground
  • Water: Public Water
  • Water Heater: Gas
  • Handicap Modified: No
  • Heating: 4 Units, Forced Hot Air, Multi-Zone
  • Fuel Type: Gas-Natural
  • Sewer: Septic 5+ Bedroom Town Verified
Interior and Exterior Features
Exterior Features
  • Pool: Yes
  • Pool Description: Gunite, Heated, In-Ground Pool
  • Exterior Description: Brick, Clapboard, Composition Siding, Wood
  • Exterior Features: Deck, Metal Fence, Patio, Pergola, Storage Shed, Thermal Windows/Doors, Underground Lawn Sprinkler, Wood Fence
Interior Features
  • Interior Features: BarWet, CODetect, CeilHigh, JacuzTyp, SecurSys, SmokeDet, WlkInCls, WndwTret
  • Flooring: Wood
  • Roof Description: Asphalt Shingle
  • Basement: Yes
  • Basement Description: Full, Unfinished
  • # Baths: 4.1
  • # Full Baths: 4
  • # Half Baths: 1
  • Bedroom 1 Level: Second
  • Bedroom 1 Dim: 18x32
  • Bedroom 2 Level: Second
  • Bedroom 2 Dim: 13x14
  • Bedroom 3 Level: Second
  • Bedroom 3 Dim: 16x13
  • Bedroom 4 Level: Second
  • Bedroom 4 Dim: 18x13
  • # Bedrooms: 6
  • Dining Room Dim: 18x15
  • Easement: Unknown
  • Family Room Dim: 19x25
  • Fireplace Desc: Bedroom 1, Gas Fireplace, Great Room
  • # Fireplaces: 2
  • Kitchen Dim: 18x32
  • Kitchen Area: Center Island
  • Kitchen Level: First
  • Basement Level Rooms: Storage Room, Utility Room
  • Living Room Dim: 16x17
  • Dining Room Level: First
  • Family Room Level: First
  • Other Room 1 Dim: 23x15
  • Other Room 2 Dim: 13x13
  • Other Room 3 Dim: 14x14
  • Other Room 4 Dim: 13x21
  • Living Room Level: First
  • Level 1 Rooms: 1Bedroom,BathOthr,DiningRm,Foyer,GameRoom,GarEnter,GreatRm,Kitchen,Laundry,Leisure,LivingRm,Media,Office,Pantry,PowderRm,Walkout
  • Level 2 Rooms: 4 Or More Bedrooms, Bath Main, Storage Room
  • Level 3 Rooms: Attic
  • Master Bedroom Desc: Full Bath, Walk-In Closet
  • # Rooms: 13
  • Other Room 3: Bedroom
  • Other Room 1 Level: Second
  • Other Room 4: Bedroom
  • Other Room 2 Level: Second
  • Other Room 5: Office
  • Other Room 3 Level: First
  • Other Room 6: Game Room
  • Other Room 4 Level: First
Rental
Rental Information
  • Home Warranty: false

Property History for 42 Calais Road

DateEvent & SourcePriceAppreciation
Apr 9, 2026

Listed (Active)

GSMLS #4019673

$2,190,000—
Aug 30, 2024

Temporarily Off Market

GSMLS #3885877

—
Jul 31, 2024

Sold

GSMLS #3903445

$1,860,000—
Jul 17, 2024

Sold (Public Record)

Public Record #1537838896

$1,860,000

+4.9% / yr

Jun 13, 2024

Under Contract

GSMLS #3903445

—
May 22, 2024

Listed (Active)

GSMLS #3903445

$1,895,000—
Apr 8, 2024

Price Change

GSMLS #3885877

$2,100,000—
Feb 13, 2024

Price Change

GSMLS #3885877

$2,195,000—
Feb 13, 2024

Listed (Active)

GSMLS #3885877

$2,100,000—
Jul 27, 2018

Sold

GSMLS #3475909

$1,400,000—
Jul 25, 2018

Sold (Public Record)

Public Record #627342553

$1,400,000—
Jun 2, 2018

Listed (Active)

GSMLS #3475909

$1,450,000—
DateEvent & SourcePrice
04/09/2026

Listed (Active)

GSMLS #4019673

$2,190,000
08/30/2024

Temporarily Off Market

GSMLS #3885877

—
07/31/2024

Sold

GSMLS #3903445

$1,860,000
07/17/2024

Sold (Public Record)

Public Record #1537838896

$1,860,000

+4.9% / yr

06/13/2024

Under Contract

GSMLS #3903445

—
05/22/2024

Listed (Active)

GSMLS #3903445

$1,895,000
04/08/2024

Price Change

GSMLS #3885877

$2,100,000
02/13/2024

Price Change

GSMLS #3885877

$2,195,000
02/13/2024

Listed (Active)

GSMLS #3885877

$2,100,000
07/27/2018

Sold

GSMLS #3475909

$1,400,000
07/25/2018

Sold (Public Record)

Public Record #627342553

$1,400,000
06/02/2018

Listed (Active)

GSMLS #3475909

$1,450,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 42 Calais Road

Taxable ValueLand$581,000Additions$1,285,400Total$1,866,400
Tax Record2024$33,903 ($2,825 / month)
Home Facts
Beds0Total Finished SqFt6,549 SqFtAbove Grade Finished SqFt6,549 SqFtLot Size245,678 SqFtStyleSingle Family ResidenceYear Built2003ZoningR-3CountyMORRISAPN19 00116-0000-00009- 03

Schools near 42 Calais Road

This home is within Mendham Township Board Of Education School District.
Rating
School
Type
Grades
Distance
Mendham Twp Elementary School
Public - PK to 4
Mendham Twp Middle School
Public - 5 to 8
West Morris Central High School
Public - 9 to 12
West Morris Mendham High School
Public - 9 to 12
Rating
School
Distance
Mendham Twp Elementary School
PublicPK to 4

Mendham Twp Middle School
Public5 to 8

West Morris Central High School
Public9 to 12

West Morris Mendham High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 42 Calais Road, Mendham, NJ 07945

42 Calais Road is a single family home for sale in Mendham, NJ 07945. This listing's school districts are Mendham Township Board Of Education School District, West Morris Regional High School District. Nearby schools include Mendham Twp Elementary School, Mendham Twp Middle School and West Morris Central High School. 42 Calais Road is a 6-bed, 5-bath, 6,549 sqft single family home built in 2003.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of CHRISTIE'S INT. REAL ESTATE GROUP, BRIAN LOPES

The data relating to the real estate for sale on this website comes in part from the Internet Data Exchange Program of the NJMLS. Real estate listings held by brokerage firms other than (insert office name) aremarked with the Internet Data Exchange logo and information about them includes the name of the listing brokers. Some properties listed with the participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website. All information deemed reliable but not guaranteed. Last date updated: 04/09/2026 08:37 PM. Source: New Jersey Multiple Listing Service, Inc. © 2026 New Jersey Multiple Listing Service, Inc. All rights. The data relating to the real estate for sale and sold listing information on this website comes from the New Jersey Multiple Listing Service, Inc. Virtual Office Website (VOW) program. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. Sold listings may have been listed and/or sold by a real estate brokerage other than (insert office name). All information deemed reliable but not guaranteed. NLMLS makes no representation or warranty regarding the accuracy of the data. This data and information is protected under federal copyright laws which prohibit the unauthorized copying or alternation of all or any part of copyrighted materials, including certain compilations of data and information. Copyright violators may be subject to severe fines and penalties under federal law. Source: New Jersey Multiple Listing Service Inc. Last date updated: 04/09/2026 08:37 PM © 2026 New Jersey Multiple Listing Service Inc. All rights reserved.