7 Cosma Pl

Mendham, NJ 07945

$945,000
Price
4
Beds
—Sq. Ft.
— / Sq. Ft.
—
Sq. Ft.
—
per Sq. Ft.
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Open: 7/11 11:00AM - 01:00PM
Open: 7/11 11:00AM - 01:00PM

Description

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,...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.
  1. Listed by GREGORY BROZOWSKI • COLDWELL BANKER REALTY
  2. Listed by BONNIE CERRA • COLDWELL BANKER REALTY

Property Details for 7 Cosma Place

Style
Custom Home
Directions
Main St (Rt 24) to Lake Dr. Continue straight to Cosma at the end of Lake Dr.
Days On Market
2
Primary Style
Custom Home
Section/Subdiv/Development
Cosma Lake

Open Houses

Saturday, Jul 11th11:00 AM - 1:00 PM
PublicView contact
Sunday, Jul 12th1:00 PM - 4:00 PM
PublicView contact
LISTING UPDATED: 07/10/2026 03:02 AM

Property Details for 7 Cosma Place

StatusActive
MLS #4039211
Days on Market2
Taxes$12,592 / year
HOA Fees$300 / year
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential / Single Family
Year Built1930
Lot Size0.23 AC / 10,018 SF
CountyMorris County
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Location

Listing Courtesy of COLDWELL BANKER REALTY, GREGORY BROZOWSKI; COLDWELL BANKER REALTY, BONNIE CERRA
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Building Information for 7 Cosma Place

Stories-Year Built1930Building Size-Lot Size0.23 AC / 10,018 SF

Payment Calculator

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$5,783 per month

30 year fixed, 6.36% Interest

Principal and Interest

$4,709

Property Taxes

$1,049

HOA Dues

$25

The Payment Calculator is for illustrative purposes only.

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Property Information for 7 Cosma Place

Summary
Location and General Information
  • Address Included: Y
  • Middle/Jr High School: MT.View
  • Grade School: Hilltop
  • High School: W.M.Mendham
  • Active Days on Market: 2
  • Renovated Year: 2018
  • County #: Morris
  • Town Name: Mendham Boro
  • Community Living: No
  • Block Identifier: 304
  • Listing Type: Exclusive Right to Sell
  • Town #: 2319.0
  • Street # Display: 7.0
  • # Parking Spaces: 4
  • County Or Parish: Morris
  • Street Name: Cosma Pl
  • Zip Code: 07945-1305
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: $12,592
  • Street name Tax: *
  • Zip Code Tax: *
  • Street # Tax: *
  • City Code Tax: *
  • City Tax: *
  • Tax Amount Tax: *
  • Assessment Total: 498500.0
  • Tax ID For Property: 2318-00304-0000-00003-0000-
  • Tax Id Tax: *
  • Tax Rate Amount: $3
  • Tax Rate Tax: *
  • Tax Rate Year: 2025
  • Tax Year: 2025
  • Tax Year Tax: *
  • Lot ID Tax: *
  • Lot Size Tax: *
  • Assoc/Maint Fee Includes: See Remarks
  • Assoc/Maint Fee Freq: Annually
  • Assoc/Maint Fee: 300.0
Parking
  • Parking/Driveway Description: 2 Car Width, Blacktop
  • # Garage Spaces: 2
  • Garage Description: Attached Garage
Property
Lot Information
  • Appliances: Dishwasher, Dryer, Range/Oven-Gas, Refrigerator, Washer, Water Filter
  • Lot Description: Cul-De-Sac, Lake On Lot, Lake/Water View
  • Lot Identifier: 3
  • Approximate Lot Size: 0.230 AC
  • Total Acres: 0.23
  • Construction Date/Year Built: 1930
  • Construction Date/Year Built Des: Approximate
Property and Assessments
  • Assessment Bldg: 242200.0
  • Assessment Land: 256300.0
  • Farm Assessment: No
Utilities
  • Cooling: Central Air
  • Utilities: All Underground
  • Water: Public Water
  • Water Heater: Gas
  • Handicap Modified: No
  • Heating: Forced Hot Air
  • Fuel Type: Gas-Natural
  • Sewer: Public Sewer
  • Amenities: Lake Privileges
Interior and Exterior Features
Exterior Features
  • Pool: No
  • Exterior Description: Aluminum Siding, Stone
  • Exterior Features: Patio
Interior Features
  • Interior Features: High Ceilings, Smoke Detector
  • Flooring: Wood
  • Roof Description: Composition Shingle
  • Basement: No
  • Primary Bath Features: Soaking Tub, Stall Shower
  • # Baths: 2.1
  • # Full Baths: 2
  • # Half Baths: 1
  • Bedroom 1 Level: Second
  • Bedroom 2 Level: Second
  • Bedroom 3 Level: Second
  • Bedroom 4 Level: Second
  • # Bedrooms: 4
  • Easement: Unknown
  • Fireplace Desc: Living Room, Wood Burning
  • # Fireplaces: 1
  • Kitchen Area: Center Island, Pantry
  • Kitchen Level: First
  • Dining Area: Formal Dining Room
  • Dining Room Level: First
  • Living Room Level: First
  • Level 1 Rooms: BathOthr,DiningRm,Foyer,GarEnter,Kitchen,LivingRm,MudRoom
  • Level 2 Rooms: 4 Or More Bedrooms, Bath Main, Bath(s) Other, Laundry Room
  • Master Bedroom Desc: Full Bath, Walk-In Closet
  • # Rooms: 10
  • Other Room 3: Foyer
  • Other Room 1 Level: First
  • Other Room 4: MudRoom
  • Other Room 2 Level: First
  • Other Room 5: Laundry Room
  • Other Room 3 Level: Second
Rental
Rental Information
  • Home Warranty: false

Property History for 7 Cosma Place

DateEvent & SourcePriceAppreciation
Jul 8, 2026

Listed (Active)

GSMLS #4039211

$945,000—
Jan 4, 2019

Sold (Public Record)

Public Record #640027740

$710,000

+133.7% / yr

Jan 4, 2019

Sold

GSMLS #3515626

$710,000—
DateEvent & SourcePrice
07/08/2026

Listed (Active)

GSMLS #4039211

$945,000
01/04/2019

Sold (Public Record)

Public Record #640027740

$710,000

+133.7% / yr

01/04/2019

Sold

GSMLS #3515626

$710,000

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

Public Records for 7 Cosma Place

Taxable ValueLand$256,300Additions$242,200Total$498,500
Tax Record2024$12,263 ($1,022 / month)
Home Facts
Beds0Total Finished SqFt2,318 SqFtAbove Grade Finished SqFt2,318 SqFtStories1Lot Size10,019 SqFtStyleSingle Family ResidenceYear Built1930Zoning1/4ACountyMORRISAPN18 00304-0000-00003

Schools near 7 Cosma Place

This home is within West Morris Regional High School District.
Rating
School
Type
Grades
Distance
Hilltop School
Public - PK to 4
Mountain View 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
Hilltop School
PublicPK to 4

Mountain View 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 7 Cosma Place, Mendham, NJ 07945

7 Cosma Place is a single family home for sale in Mendham, NJ 07945. This property was listed for sale on July 8, 2026 by COLDWELL BANKER REALTY, it's currently listed at $945,000. It has been on the market for a total of 2 days and was last sold on January 4, 2019. This listing's school districts are West Morris Regional High School District, Mendham Borough School District. Nearby schools include Hilltop School, Mountain View Middle School and West Morris Central High School. 7 Cosma Place is a 4-bed, 3-bath, single family home built in 1930.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim 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 seller's discretion. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of COLDWELL BANKER REALTY, GREGORY BROZOWSKI; COLDWELL BANKER REALTY, BONNIE CERRA

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: 07/10/2026 08:01 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: 07/10/2026 08:01 PM © 2026 New Jersey Multiple Listing Service Inc. All rights reserved.