7 Cosma Pl Mendham, NJ $ 945,000
7 Cosma Pl
$ 945,000
Open House 7/11 11am - 1pm
Share Save

7 Cosma Pl

Mendham, NJ, 07945
$ 945,000
Bedrooms4 Baths2.1

Monthly Estimate*

$ 5,967

7 Cosma Pl, Mendham, NJ 07945 - Image 1
7 Cosma Pl, Mendham, NJ 07945 - Image 2
7 Cosma Pl, Mendham, NJ 07945 - Image 3
7 Cosma Pl, Mendham, NJ 07945 - Image 4
7 Cosma Pl, Mendham, NJ 07945 - Image 5
7 Cosma Pl, Mendham, NJ 07945 - Image 6
7 Cosma Pl, Mendham, NJ 07945 - Image 7
7 Cosma Pl, Mendham, NJ 07945 - Image 8
7 Cosma Pl, Mendham, NJ 07945 - Image 9
7 Cosma Pl, Mendham, NJ 07945 - Image 10
7 Cosma Pl, Mendham, NJ 07945 - Image 11
7 Cosma Pl, Mendham, NJ 07945 - Image 12
7 Cosma Pl, Mendham, NJ 07945 - Image 13
7 Cosma Pl, Mendham, NJ 07945 - Image 14
7 Cosma Pl, Mendham, NJ 07945 - Image 15
7 Cosma Pl, Mendham, NJ 07945 - Image 16
7 Cosma Pl, Mendham, NJ 07945 - Image 17
7 Cosma Pl, Mendham, NJ 07945 - Image 18
7 Cosma Pl, Mendham, NJ 07945 - Image 19
7 Cosma Pl, Mendham, NJ 07945 - Image 20
7 Cosma Pl, Mendham, NJ 07945 - Image 21
7 Cosma Pl, Mendham, NJ 07945 - Image 22
7 Cosma Pl, Mendham, NJ 07945 - Image 23
7 Cosma Pl, Mendham, NJ 07945 - Image 24
7 Cosma Pl, Mendham, NJ 07945 - Image 25
7 Cosma Pl, Mendham, NJ 07945 - Image 26
7 Cosma Pl, Mendham, NJ 07945 - Image 27
7 Cosma Pl, Mendham, NJ 07945 - Image 28
7 Cosma Pl, Mendham, NJ 07945 - Image 29
7 Cosma Pl, Mendham, NJ 07945 - Image 30
7 Cosma Pl, Mendham, NJ 07945 - Image 31
7 Cosma Pl, Mendham, NJ 07945 - Image 32

Single Family Home for sale in Mendham, NJ

for $945,000 with 4 bedrooms and 2 full baths, 1 half bath. This home was built in 1930 on a lot size of 0.23.

This four-bedroom, two-and-a-half-bathroom home offers a fully updated interior with lake views throughout, set in the desirable Mendham Borough. A spacious foyer with a center staircase welcomes you in, leading to bright, light-filled living spaces enhanced by skylights. The layout includes a chef's kitchen with a coffee bar, a cozy fireplace in the main living area, an elegant powder room, and a dedicated mudroom with separate front and back entrances connected to the two-car garage. Upstairs, all four bedrooms offer added privacy, including a primary suite that overlooks the lake and features a spa-like bath with a soaking tub, stand-up shower, and double vanity. Second-floor laundry adds everyday convenience right where you need it. With thoughtful updates and lake views throughout, this move-in-ready home is a rare find in Mendham.

See more

Open House

7/11/2026 11:00 AM - 1:00 PM
7/12/2026 1:00 PM - 4:00 PM
7 Cosma Pl Mendham, NJ
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Coming Soon

Price

$ 945,000

Bedrooms

4

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 12,592

Style

Custom Home

Lot Size

0.23

Year Built

1930

Town/City

Mendham

County/Region

Morris

MLS | Web ID

4039211

Features
Interior
Interior Amenities High Ceilings Smoke Detector
Flooring Wood
Total Fireplaces 1
Fireplace Features Living Room Wood Burning
Other Room 1 Level First
Kitchen Level First
Living Room Level First
Dining Room Level First
Other Room 2 Level First
Other Room 3 Level Second
Fuel Type Gas-Natural
Half Baths 1
Total Bedrooms 4
Kitchen Features Center Island Pantry
See more
General
Sewer Public Sewer
Heating Forced Hot Air
Cooling Central Air
Utilities All Underground
Possession POT
Roof Composition Shingle
Appliances Dishwasher Dryer Range/Oven-Gas Refrigerator Washer Water Filter
Water Heater Gas
HOA Fee 300
Garage Spaces 2
Association Fee Includes See Remarks
Architectural Style Custom Home
Year Built 1930
Garage Attached Garage
Township Mendham Boro
Tax Year 2025
Ownership Fee Simple
Accessibility No
Assoc Fee Paid Per Annually
County Morris
Association Amenities Lake Privileges
Subdivision Name Cosma Lake
Total Rooms 10
Full Baths 2
Status Coming Soon
Directions Main St (Rt 24) to Lake Dr. Continue straight to Cosma at the end of Lake Dr.
High School W.M.Mendham
Open Parking Spaces 4
Elementary School Hilltop
Tax Annual Amount 12592
Home Warranty Y/N No
Middle/Junior High School MT.View
Drive 2 Car Width Blacktop
Standard Status Coming Soon
Tax Assessed Value 498500
Town # 2319
Tax Lot 3
Primary Style Custom Home
Sub Property Type Single Family
Community Living No
Farm Assessment No
See more
Exterior
Exterior Amenities Patio
Pool No
Lot Features Cul-De-Sac Lake On Lot Lake/Water View
Water Source Public Water
Exterior Description Aluminum Siding Stone
Lot Dimensions 0.230 AC
Lot Size Acres 0.23
See more
* Excluded Features
List By
GREGORY BROZOWSKI

Listing Agent

Coldwell Banker Realty

Broker

gbrozowski@hotmail.com

Email

Affordability Calculator

$7,016
Per Month
85%
15%
0%
Monthly Principal & Interest
$5,967
Monthly Property Taxes
$1,049
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save

Discover how much house you can afford

Your dream home may be within reach.

Learn More about how to save

The time to sell is now
THE TIME TO SELL IS NOW! What's my home worth?
Nearby
291302 Elementary School
290932 Middle School
W.M.Mendham High School High School
Pricing History
DatePricePrice ChangeDescription
7/8/2026$945,000 Listed Price

Map


See all

7 Cosma Pl, Mendham, NJ, 07945 is a Single Family Home for sale at $945,000 with a lot size of 0.23. 7 Cosma Pl has 4 bedrooms, 2.1 baths, and was built in 1930. The property's zip code is 07945 which is in Mendham, NJ