$599,000

231 Williamson Ave Hillside, NJ 07205

Estimated payment $4,090/month

6 Beds
2.5 Baths
3,000 Sq Ft
$200 Price per Sq Ft

Highlights

  • Colonial Architecture
  • Wood Flooring
  • Corner Lot
  • Deck
  • Sun or Florida Room
  • High Ceiling

About This Home

Welcome to this beautifully renovated 6-bedroom, 2 full and 1 half-bath home offering the perfect blend of space, style, and convenience. The bright, open interior features high ceilings, abundant natural light, and a stunning, fully renovated kitchen designed for both everyday living and entertaining. Enjoy a spacious living room, formal dining room with sliding doors leading to a large deck, and a charming sunroom that provides the perfect space to relax, work, or unwind. The generously sized bedrooms offer exceptional comfort, including a spacious primary bedroom with a large walk-in closet that also functions beautifully as a dressing room. The expansive basement includes a full bathroom, laundry hookups, and endless possibilities for a media room, recreation area, gym, or additional flex space. Recent updates include a newer roof and new boiler, providing added peace of mind. Outside, you'll find a fenced yard and a detached two-car garage. Conveniently located near shopping, restaurants, parks, and major highways, with easy access to public transportation, buses, and trains to Newark and New York City, making commuting simple while enjoying the comfort of a spacious, move-in-ready home.

Listing Agent

Chaim Cillo

TWRG REALTY GROUP Brokerage Phone: 908-355-1717 Listed on: 07/12/2026

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $10,251

Year Built

  • Built in 1910 | Remodeled

Lot Details

  • 3,485 Sq Ft Lot
  • Fenced
  • Corner Lot

Parking

  • 2 Car Detached Garage

Home Design

  • Colonial Architecture
  • Asphalt Shingled Roof
  • Stone Siding
  • Vinyl Siding

Interior Spaces

  • 3,000 Sq Ft Home
  • High Ceiling
  • Thermal Windows
  • Entrance Foyer
  • Living Room
  • Formal Dining Room
  • Sun or Florida Room
  • Storage Room
  • Laundry Room

Kitchen

  • Eat-In Kitchen
  • Gas Oven or Range
  • Self-Cleaning Oven
  • Microwave
  • Dishwasher

Flooring

  • Wood
  • Tile
  • Vinyl

Bedrooms and Bathrooms

  • 6 Bedrooms
  • Walk-In Closet
  • Dressing Area

Finished Basement

  • Walk-Out Basement
  • Basement Fills Entire Space Under The House
  • Front Basement Entry

Outdoor Features

  • Deck

Utilities

  • Cooling System Mounted In Outer Wall Opening
  • Window Unit Cooling System
  • Radiator
  • Standard Electricity
  • Gas Water Heater

Listing and Financial Details

  • Assessor Parcel Number 2907-00417-0000-00019-0000-

Home Details

Home Type

Single Family

Est. Annual Taxes

$10,251

Year Built

Built in 1910 | Remodeled

Lot Details

3,485 Sq Ft Lot

Parking

2

Listing Details

  • Style: Colonial
  • Primary Style: Colonial
  • Subproperty Type: Single Family
  • Year Built: 1910
  • Year Built Description: Approximate, Renovated
  • County Name: Union
  • Directions: MAPLE TO WILLIAMSON
  • I D: 5446163
  • Attribution Contact: 908-355-1717
  • MLS Status: Active
  • Special Features: NewHome
  • Property Sub Type: Detached
  • Year Renovated: 2026

Interior Features

  • Flooring: Tile, Vinyl-Linoleum, Wood
  • Appliances: Dishwasher, Microwave Oven, Range/Oven-Gas, Refrigerator, Self Cleaning Oven
  • Interior Amenities: High Ceilings, Walk-In Closet
  • Bedrooms: 6
  • Master Bedroom Desc: Dressing Room, Walk-In Closet
  • Bathrooms: 2.10
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Basement: Yes
  • Basement Description: Finished, Full, Walkout
  • Basement Level Rooms: Bath(s) Other, Laundry Room, Leisure, Storage Room
  • Dining Area: Formal Dining Room
  • Kitchen Area: Eat-In Kitchen
  • Level 1 Rooms: Dining Room, Entrance Vestibule, Foyer, Kitchen, Living Room, Sunroom, Toilet
  • Level 2 Rooms: 3 Bedrooms, Bath Main
  • Level 3 Rooms: 3 Bedrooms
  • Estimated Sq Ft: 3000

Exterior Features

  • Exterior Description: Stone, Vinyl Siding
  • Exterior Features: Deck, Metal Fence, Thermal Windows/Doors
  • Roof Description: Asphalt Shingle

Garage/Parking

  • Garage Description: Detached Garage
  • Number Garage Spaces: 2
  • Number Parking Spaces: 2
  • Parking Driveway Description: 2 Car Width, Blacktop

Utilities

  • Cooling: Wall A/C Unit(s), Window A/C(s)
  • Fuel Type: Gas-Natural
  • Heating: 1 Unit, Radiators - Steam
  • Sewer: Public Sewer
  • Utilities: Electric, Gas-Natural
  • Water: Public Water
  • Water Heater: Gas

Lot Info

  • Lot Size: 35X100
  • Lot Description: Corner
  • Lot I D Tax: *
  • Lot Size Tax: *
  • Total Acres: 0.08

Tax Info

  • Tax Acres: *
  • Assessed Improvement Value: *
  • Assessed Land Value: *
  • Total Tax Assessed: *
  • Streetname Tax: *
  • Street Number Tax: *
  • Tax Amount: 10251
  • Tax Amount Tax: *
  • Assessor Parcel Number: 2907-00417-0000-00019-0000-
  • Assessor Parcel Number: *
  • Tax Rate Amount: 8.899
  • Tax Rate Tax: *
  • Tax Year Tax: *
  • Tax Year: 2025

Map

Range of Values:

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Value Increase
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $10,252 $115,200 $38,500 $76,700
2025 $10,252 $115,200 $38,500 $76,700
2024 $9,231 $115,200 $38,500 $76,700
2023 $9,231 $115,200 $38,500 $76,700
2022 $9,146 $115,200 $38,500 $76,700
2021 $9,086 $115,200 $38,500 $76,700
2020 $9,033 $115,200 $38,500 $76,700
2019 $8,858 $115,200 $38,500 $76,700
2018 $8,769 $115,200 $38,500 $76,700
2017 $8,716 $115,200 $38,500 $76,700
2016 $8,706 $115,200 $38,500 $76,700
2015 $8,628 $115,200 $38,500 $76,700
2014 $8,493 $115,200 $38,500 $76,700
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
07/12/2026 07/12/26 For Sale $599,000 +36.1% $200 / Sq Ft
09/19/2024 09/19/24 Sold $440,000 -2.2% -- View Prior Sale
07/05/2024 07/05/24 Pending -- -- --
02/17/2024 02/17/24 For Sale $449,900 -- --
Source: Garden State MLS

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Deed $440,000 None Listed On Document
Deed $85,500 Royal Title Services Inc
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Closed $483,750 New Conventional
Closed $406,000 Construction
Source: Public Records

Source: Garden State MLS

MLS Number: 4040170

Garden State MLS

APN: 07-00417-0000-00019

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