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42 Washington Valley Rd, Mendham, NJ 07960

$1,299,000
  • 42 Washington Valley Rd, Mendham, NJ 07960 Main Photo

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Contingent
BEDS4 BATHS3 full 1 partial SQUARE FEET2,922 MLS#4012521
STATUS PROPERTY TYPEResidential - Single Family

Property Description

Magnificent expanded Custom Cape located on the coveted & commuter-friendly east side of Mendham Township - a remarkable, one-of-a-kind home that has a modern, sophisticated floor plan that must be experienced in person to genuinely appreciate its superb features & outstanding craftsmanship. 12 rooms including 4 airy bedrooms, 3 full baths, powder room, 2 fireplaces, expanded designer kitchen with butler's pantry, spacious breakfast room, open floor plan family room, resplendent sunroom with dry bar, tasteful dining room, handsome home office, handy mudroom, & 3 bedrooms on the second floor - each with en suite full bath access, bright windows, & generous closets- plus a lovely cloistered, and well-appointed primary bedroom suite. An absolutely superb floor plan comprising over 2,920 sq. ft. of commodious living space on the upper two floors alone, plus a sprawling finished lower level with walk-out, fourth bedroom, full bath, recreation area, laundry room, & abundant closet space making it a perfect guest, in-law, or au pair suite. Hardwood flooring, gorgeous built-ins, & move-in ready. Outdoor features include a delightful rocking chair rear porch, expansive paver patio, sparkling in-ground salt water swimming pool, formal English garden, 2-car attached garage w EV charging station & loft, plus a 2-car detached garage w finished loft space, & a 2.88-acre showcase property w pancake flat play areas. Verizon FIOS, 17-kW whole house generator & Hardie-Plank siding.

42 Washington Valley Rd | MLS# 4012521

This single family home located at 42 Washington Valley Rd, Mendham, NJ 07960 is currently listed for sale with an asking price of $1,299,000. This property was built in 1947 and has 4 bedrooms and 3 full and 1 partial baths with 2922 sq. ft. Search Mendham real estate on www.realtymark.net today.

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Bilco-Style Door, Finished
Cooling: 2 Units, Central Air, Multi-Zone Cooling
Fuel Type: Oil Tank Above Ground - Inside
Garage: 4
Heating: 1 Unit, Forced Hot Air, Multi-Zone
Home Style: Cape Cod, Custom Home
Lot Size: 2.88 Acres
Roof Type: Asphalt Shingle
Taxes: $16,869
Year Built: 1947

Amenities

BarWet
Blinds
CODetect
FireExtg
CeilHigh
Skylight
SmokeDet
StallShw
TubShowr
WlkInCls
Metal Fence
Open Porch(es)
Patio
Storage Shed
Thermal Windows/Doors
Wood Fence

Feature Descriptions

Appliances: Dishwasher, Dryer, Generator-Built-In, Kitchen Exhaust Fan, Microwave Oven, Range/Oven-Gas, Refrigerator, Sump Pump, Wall Oven(s) - Electric, Washer, Water Softener-Own
Bath: Stall Shower
Days on Site: 14
Driveway: 2 Car Width, Additional Parking, Blacktop
Exterior: ConcBrd
Fireplace: Dining Room, Family Room, Wood Burning
Flooring: Tile, Wood
Handicap: No
Lot: Corner, Level Lot, Private Road
Lot Dimensions: 2.88 acre(s)
Outbuilding(s): Yes
Parking Notes: Attached Garage, Detached Garage, Garage Door Open
Pool: Gunite, Heated, In-Ground Pool
Sewer: Septic 4 Bedroom Town Verified
Swimming Pool: Yes
Utilities: Electric, Gas-Propane
Water: Well

Room Sizes

Primary: 18x17
Bedroom 2: 13x13
Bedroom 3: 12x14
Bedroom 4: 15x13
Dining Room: 13x23
Family Room: 18x19
Den: 15x10
Kitchen: 14x24
Living Room: 15x14
Breakfast: 11x12
Sunroom: 20x14
Rec Room: 18x22

Local Schools

High School: Mendham
Middle School: Mendham
Elementary School: Mendham

Listed By / Shown By

Listed By

Agency Name: WEICHERT REALTORS
Agency Contact: 201-317-6338

Shown By

Agency Title: RealtyMark
Agency Phone: 888-240-0600

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Estimated Payment

$ 4,675.64 per month $2,891.01 Principal & Interest $1,405.75 Property Tax $378.88 Homeowner's Insurance

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All commissions are negotiable Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/19/2026. The listing information on this page last changed on 03/19/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Thu 03/19/2026 12:42:40 AM EST) or Stellar MLS (last updated Thu 03/19/2026 12:29:08 AM EST) or GSMLS (last updated Thu 03/19/2026 12:24:02 AM EST) or Emerald Coast MLS (last updated Thu 03/19/2026 12:05:33 AM EST) or Central Panhandle Association of Realtors (last updated Thu 03/19/2026 12:37:20 AM EST) or Beaches MLS (last updated Thu 03/19/2026 12:36:56 AM EST) or Naples MLS (last updated Wed 03/18/2026 11:40:59 PM EST) or Bright MLS (last updated Thu 03/19/2026 12:38:02 AM EST) or OneKey MLS (last updated Thu 03/19/2026 12:35:09 AM EST). Real estate listings held by brokerage firms other than RealtyMark may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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