21 Hillside Ave
Glen Ridge Boro Twp., NJ 07028-2102
- 3 beds
- 3.5 baths
- – sqft
- 6,970 sqft lot
- 1955 build
- – on site
You will love the sun-filled, updated split-level home on one of the friendliest streets in town! The open concept has a chef's kitchen with stainless appliances, granite countertops, and a breakfast bar, a living room with plenty of natural light, and a dining room with direct access to the beautiful backyard through sliding glass doors! Up a few steps from the living room, you'll find a primary bedroom with en-suite, and two more bedrooms with an updated hallway bathroom. Down a few steps from the ground floor, the finished basement has a rec room, a laundry room, a guest bedroom, and a full bathroom. The many upgrades include a new furnace in 2025, a whole-house generator, a sump pump, new central air in 2024, new windows, newer roof, underground sprinklers and a double wide driveway. The fully fenced rear yard offers mature landscaping, a new deck with retractable awning and a private above-ground pool. An oasis for entertaining and relaxation. Top-Ranked Public Schools and Midtown Direct Train just minutes from the house.
Last checked:
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Last updated Apr 21, 2025
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MLS# 3956691 —
This home is listed in more than one place. See it here.
The Building
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Construction Date/Year Built:Renovated
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Construction Date/Year Built:1955
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Renovated Year:2010
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Style:Split Level
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Primary Style:Split Level
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Roof Description:Asphalt Shingle
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Color of Building:Blue
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Basement:Yes
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Handicap Modified:No
Interior
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Interior Features:Blinds, Carbon Monoxide Detector, Fire Alarm Sys, Fire Extinguisher, Smoke Detector, Stereo System
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Flooring:Stone, Tile, Wood
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# of Rooms:8
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Level 1 Rooms:Dining Room, Foyer, Kitchen, Living Room
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Level 2 Rooms:3 Bedrooms, Bath Main, Bath(s) Other
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Level 3 Rooms:Attic
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Kitchen Level:First
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Kitchen Area:Breakfast Bar, See Remarks
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Living Room Level:First
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Dining Room Level:First
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Dining Area:Formal Dining Room
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Basement Level Rooms:1 Bedroom, Bath(s) Other, Laundry Room, Rec Room
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Basement Description:Finished
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Other Room 1 Level:Basement
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Other Room 1:Rec Room
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Other Room 2 Level:Basement
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Other Room 2:Bathroom
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Ground Level Rooms:Powder Room
Room Dimensions
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Living Room Dimensions:14x16
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Kitchen Dimensions:11x11
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Dining Room Dimensions:9x11
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Bedroom 1 Dimensions:14x11
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Bedroom 2 Dimensions:13 Sqft
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Bedroom 3 Dimensions:11x5
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Bedroom 4 Dimensions:10x9
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Other Room 1 Dimensions:19x13
Financial & Terms
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Possession:45-60 days
Location
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Directions:Ridgewood Ave to Washington Street to Hillside Ave
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Latitude:40.79345336401832
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Longitude:-74.20774340629579
The Property
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Property Subtype:Single Family
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Approx Lot Size:62 Sqft
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Lot Description:Level Lot
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Total Acres:0 Sqft
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Lot Identifier:25
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Exterior Features:Curbs, Deck, Metal Fence, Patio, Sidewalk, Storage Shed, Storm Door(s), Thermal Windows/Doors, Underground Lawn Sprinkler, Wood Fence
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Exclusions:Garage shelving
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Easements:No
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Farm Assessment:No
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Assessment Land:328500
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Assess Amount Land Tax:*
Listing Agent
- Contact info:
- Office phone:
- (973) 783-6900
Taxes
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Tax ID:*
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Tax ID For Property:1608-00043-0000-00025-0000-
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Tax Year:2024
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Tax Year:*
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Tax Rate:*
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Tax Rate Year:2024
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Tax Rate Amount:3.418
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Tax Amount:$17,818
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Tax Amount:$*
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Lot ID Tax:*
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Acres Tax:$*
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Block ID Tax:*
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City Tax:$*
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City Code Tax:*
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County Tax:$*
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County Code Tax:*
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Zip Code Tax:*
Beds
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# of Bedrooms:3
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Master Bedroom Description:Full Bath
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Bedroom 1 Level:Second
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Bedroom 2 Level:Second
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Bedroom 3 Level:Second
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Bedroom 4 Level:Basement
Baths
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# of Baths:3.10
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# of Full Baths:3
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# of Half Baths:1
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Master Bath Features:Stall Shower
Heating & Cooling
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Cooling:1 Unit, Central Air
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Heating:1 Unit, Multi-Zone, Radiators - Hot Water
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Water Heater:Gas
Utilities
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Utilities:Electric, Gas-Natural
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Water:Public Water, Water Charge Extra
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Fuel Type:Gas-Natural
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Sewer:Public Sewer, Sewer Charge Extra
Appliances
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Appliances:Carbon Monoxide Detector, Dishwasher, Dryer, Generator-Hookup, Kitchen Exhaust Fan, Microwave Oven, Range/Oven-Gas, Refrigerator, Self Cleaning Oven, Sump Pump, Washer
Schools
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Grade School:LINDEN AVE
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Middle Or Junior School:RIDGEWOOD
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High School:GLEN RIDGE
The Community
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Community Living:No
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Services:Cable TV, Fiber Optic, Garbage Included
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Pool:Yes
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Pool Description:Above Ground
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Assessment Total:521300
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Assessment Total Tax:*
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Assessment Bldg:192800
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Assess Amount Building Tax:*
Parking
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# of Garage Spaces:2
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Garage Description:Built-In Garage
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# of Parking Spaces:4
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Parking/Driveway Description:Blacktop, Driveway-Exclusive
Extra Units
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In-Law Suite:No
Monthly cost estimate

Asking price
$899,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$4,813
|
Taxes | N/A |
Insurance | $247 |
Utilities | N/A |
Total | $5,060/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Sale history
Date | Event | Source | Price | % Change |
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4/16/25
Apr 16, 2025
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Listed / Active | GSMLS | $899,000 | |
4/14/25
Apr 14, 2025
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Coming Soon | GSMLS | $899,000 |

75% of nearby similar homes sold for over asking price
Similar homes that sold in bidding wars went $205k above asking price on average, but some went as high as $711k over asking price.