Welcome to this beautifully updated Colonial offering the perfect combination of classic charm, modern updates & comfortable living. Set on a 1-acre parcel, this home is truly move-in ready & designed for everyday living & entertaining.The heart of the home is the updated kitchen, featuring new shaker-style cabinetry, granite countertops, LG refrigerator & microwave. Gleaming hardwood floors have just been refinished, while Andersen windows throughout provide quality & timeless appeal.Two bathrooms have been thoughtfully refreshed w/ gorgeous new vanities, quartz countertops & elegant marble flooring. Major updates include a brand-new HVAC system, brand-new hot water heater & brand-new electrical panel, while the roof is approximately 10 years young.The second level offers four bedrooms, while an additional room on the main level provides wonderful flexibility as a 5 th bedroom or home office. A conveniently located shower near the powder room adds even more functionality to the main level.An atrium door leads to a lovely deck, the perfect setting for morning coffee, outdoor dining, relaxing, or entertaining guests.Ideally located near parks, shopping, excellent dining, major transportation including Route 78 & Short Hills Mall, this home offers convenient access to everything you need.A wonderful opportunity to enjoy a beautifully updated home w/ numerous major improvements already completed!Fireplace in Family Room is being sold in AS-IS condition w/no known issues.
Active
$849,000
14 Mountain Ave, Warren Twp., NJ 07059
4beds
--sqft
Single Family Residence
Built in 1978
1.01 Acres Lot
$834,500 Zestimate®
$--/sqft
$-- HOA
What's special
- 16 days
- 2,839
- 258
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Jane Nicastro 908-313-7180,
Weichert Realtors
Source: GSMLS,MLS#: 4054843
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 3
Primary bedroom
- Description: Full Bath, Walk-In Closet
Bedroom 1
- Level: Second
- Area: 209
- Dimensions: 19 x 11
Bedroom 2
- Level: Second
- Area: 144
- Dimensions: 12 x 12
Bedroom 3
- Level: Second
- Area: 140
- Dimensions: 14 x 10
Bedroom 4
- Level: Second
- Area: 132
- Dimensions: 12 x 11
Primary bathroom
- Features: Stall Shower
Dining room
- Features: Formal Dining Room
- Level: First
- Area: 132
- Dimensions: 12 x 11
Family room
- Level: First
- Area: 253
- Dimensions: 23 x 11
Kitchen
- Features: Breakfast Bar, Eat-in Kitchen
- Level: First
- Area: 180
- Dimensions: 15 x 12
Living room
- Level: First
- Area: 204
- Dimensions: 17 x 12
Basement
- Features: Laundry Room, Utility Room, Walkout
Heating
- 1 Unit, Forced Air, Natural Gas
Cooling
- 1 Unit, Ceiling Fan(s), Central Air
Appliances
- Included: Dishwasher, Dryer, Microwave, Range/Oven-Gas, Refrigerator, Self Cleaning Oven, Washer, Gas Water Heater
- Laundry: In Basement
Features
- Bedroom/Office, Foyer, Rec Room, In-Law Floorplan
- Flooring: Laminate, Tile, Wood
- Windows: Thermal Windows/Doors, Skylight(s)
- Basement: Yes,Unfinished,Walk-Out Access
- Number of fireplaces: 1
- Fireplace features: Family Room
Property
Parking
- Total spaces: 2
- Parking features: 1 Car Width, Additional Parking, Asphalt, Paver Block, Attached Garage, Garage Door Opener
- Attached garage spaces: 2
Features
- Patio & porch: Deck
Lot
- Size: 1.01 Acres
- Dimensions: 1.01
- Features: Level
Details
- Parcel number: 2720002050000000200000
- Zoning description: Residential
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Brick, Composition Siding, Wood Shingle
- Roof: Asphalt Shingle
Condition
- Year built: 1978
- Major remodel year: 2026
Utilities & green energy
- Gas: Gas-Natural
- Sewer: Public Sewer
- Water: Well
- Utilities for property: Electricity Connected, Natural Gas Connected, Cable Available, Fiber Optic Available, Garbage Extra Charge
Community & HOA
Location
- Region: Warren
Financial & listing details
- Tax assessed value: $571,400
- Annual tax amount: $9,406
- Date on market: 9/25/2026
- Ownership type: Fee Simple
- Electric utility on property: Yes
Estimated market value
$834,500
$793,000 - $876,000
$4,737/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/25/2026 | Listed for sale | $849,000 |
Source:  GSMLS #4054843 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | $9,406 -4.7% | $571,400 +6.4% |
| 2025 | $9,868 +9.1% | $536,900 +9.1% |
| 2024 | $9,045 +1.5% | $492,100 +7% |
| 2023 | $8,915 +0.7% | $460,000 +4.1% |
| 2022 | $8,856 | $441,800 +3.6% |
| 2021 | -- | $426,600 +1.8% |
| 2020 | $8,443 +4.7% | $419,100 +1.2% |
| 2019 | $8,061 | $414,300 +2.1% |
| 2018 | $8,061 +1.7% | $405,700 +1.7% |
| 2017 | $7,928 +1.3% | $398,800 +1.2% |
| 2016 | $7,825 +3.1% | $393,900 +3.1% |
| 2015 | $7,588 +1.6% | $382,100 +2.6% |
| 2014 | $7,469 +2.1% | $372,500 +0.6% |
| 2013 | $7,314 -0.3% | $370,300 +0.9% |
| 2012 | $7,338 +3% | $367,000 +0.4% |
| 2011 | $7,123 +0.4% | $365,600 +5% |
| 2010 | $7,093 -4.2% | $348,300 -10.6% |
| 2009 | $7,406 | $389,500 -10.4% |
| 2008 | -- | $434,900 -3.3% |
| 2007 | -- | $449,700 +6% |
| 2006 | -- | $424,400 +11.2% |
| 2005 | -- | $381,500 +22.8% |
| 2004 | $5,280 | $310,600 |
| 2003 | -- | $310,600 +9.1% |
| 2002 | -- | $284,600 +6.2% |
| 2001 | -- | $268,100 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 07059
Nearby schools
Schools provided by the listing agent
- Elementary: Woodland
- Middle: Middle
- High: Whrhs
Source: GSMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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