20 Brookside Ave, Allendale, NJ 07401
OFF MARKET

$775,900

Trulia Estimate
  • 4 Beds
  • 2 Baths
  • 1,567 sqft

20 Brookside Ave, Allendale, NJ 07401

Est. Refi. Payment $5,104/mo*
Refinance Your Home
Currently Off Market - Sold Jan 28, 2000 for $333,000

Home Value

Trulia Estimate
$776K
Since last month
Increased$3K (+0.4%)
Since last year
Increased$57K (+7.9%)
Since last sale
Increased$443K (+133%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +85% in the last 10 years
MonthEstimated value
2026
August 2026$776K
July 2026$773K
June 2026$775K
May 2026$764K
April 2026$735K
March 2026$726K
February 2026$708K
January 2026$713K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
15 Oak St, Allendale, NJ
0.17
Single-Family Home
$755,000
09/15/25
3
2
-
50 Schuler Ave, Waldwick, NJ
0.93
Single-Family Home
$675,000
12/22/25
3
2
1,553
2 Wehner Pl, Allendale, NJ
0.35
Single-Family Home
$735,000
10/24/25
3
2
-
30 Sycamore Dr, Waldwick, NJ
0.99
Single-Family Home
$800,000
10/01/25
4
2.5
1,776
54 Moore Ave, Waldwick, NJ
1.11
Single-Family Home
$135,000
02/02/26
3
2
1,584
15 Stone Fence Rd, Allendale, NJ
0.48
Single-Family Home
$1,820,000
06/12/26
3
3
3,664
65 New St, Allendale, NJ
0.27
Single-Family Home
$1,420,000
12/12/25
4
5
-
33 Homewood Ave, Allendale, NJ
0.60
Single-Family Home
$1,045,000
04/20/26
3
2
-
301 W Crescent Ave, Allendale, NJ
0.42
Single-Family Home
$550,000
02/17/26
3
2
-
25 Lyon Rd, Waldwick, NJ
1.06
Single-Family Home
$730,000
10/03/25
4
2
-

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
110 Mallinson St, Allendale, NJ 07401
0.06
$1,536,600
4
3
-
Off Market
18 1st St, Allendale, NJ 07401
0.05
$776,800
3
1.5
-
Off Market
130 Mallinson St, Allendale, NJ 07401
0.07
$2,351,800
6
7
-
Off Market
60 Brookside Ave, Allendale, NJ 07401
0.09
$1,210,800
4
3
-
Off Market
81 Park Ave, Allendale, NJ 07401
0.09
$790,000
3
1.5
-
Recently Sold
54 Park Ave, Allendale, NJ 07401
0.10
$885,900
Studio
-
-
Off Market
65 Park Ave, Allendale, NJ 07401
0.10
$830,000
4
2
-
Recently Sold
150 Mallinson St, Allendale, NJ 07401
0.12
$1,520,500
4
4
-
Off Market
113 Orchard Park, Allendale, NJ 07401
0.11
-
2
2
-
Off Market
133 Orchard Park, Allendale, NJ 07401
0.11
-
2
2
-
Off Market
223 Orchard Park, Allendale, NJ 07401
0.11
-
2
2
-
Off Market
126 Orchard Park #126, Allendale, NJ 07401
0.12
$521,500
2
2
-
Off Market

Local Information

  • Map ViewExplore the area around 20 Brookside Ave.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1926
Living Area
1,567 sqft
Price/Sqft
$495

About this House

This single-family home is located at 20 Brookside Ave, Allendale, NJ. 20 Brookside Ave is in Allendale, NJ and in ZIP code 07401. This property has 4 bedrooms, 2 bathrooms and approximately 1,567 sqft of floor space. This property has a lot size of 5009 sqft and was built in 1926.
20 Brookside Ave, Allendale, NJ 07401 is a 4 bedroom, 2 bathroom, 1,567 sqft single-family home built in 1926. It last sold for $333,000 on Jan 28, 2000. More recently, it was listed as a rental in March 2017 with an asking price of $2,800 per month. That rental listing was removed on March 31, 2017. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $775,900, with a rent estimate of $4,700/month.

Home Details for 20 Brookside Ave

Interior Features

Heating & Cooling
Heating: Baseboard, GasHeating Fuel: Baseboard
Levels, Entrance, & Accessibility
Stories: 2Floors: Hardwood
Interior Details
Types of Rooms: Dining Room
Appliances & Utilities
DryerRefrigeratorWasher

Property Information

Year Built
Year Built: 1926
Property Type / Style
Property Type: Single Family Home

Exterior Features

Exterior Home Features
Porch
Parking & Garage
Parking Space: 1

Community

Units in Building: 1

Lot Information

Lot Area: 5009 sqft

Additional Information

On Site Laundry Available

Price and Tax history

DateEventPrice
Mar 31, 2017
Source: Agent Provided
ListingRemoved
$2,800
Mar 16, 2017
Source: Agent Provided
Listed For Rent
$2,800
Jan 6, 2017
Source: Agent Provided
ListingRemoved
$2,800
Apr 8, 2014
Source: Agent Provided
ListingRemoved
$2,999
Jan 22, 2014
Source: Agent Provided
Listed For Rent
$2,999

Market trends in Allendale

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
12

Around this home

What Locals Say about Allendale

At least 26 Trulia users voted on each feature.

  • 97 % Say it's dog friendly

  • 89 % Say it's quiet

  • 89 % Say parking is easy

  • 86 % Say people would walk alone at night

  • 84 % Say there's wildlife

  • 81 % Say car is needed

  • 81 % Say there's holiday spirit

  • 81 % Say yards are well-kept

  • 80 % Say they plan to stay for at least 5 years

  • 77 % Say it's walkable to restaurants

  • 74 % Say kids play outside

  • 71 % Say it's walkable to grocery stores

  • 71 % Say there are sidewalks

  • 59 % Say neighbors are friendly

  • 56 % Say streets are well-lit

  • 46 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Julie Kenny
    "Anything hosted by the Holiday Observers, PTO or AFEE around town as well as Crestwood Park. Community and businesses come together often to support one another. "
    0
    Flag
  • P G.
    "Wonderful little community to raise a family! We have great schools, lots of activities and our own lake! People stay for decades once they move here!"
    1
    Flag
  • Kevin.quinn
    "Wonderful community with homeowners who are involved in numerous community organizations. Excellent schools."
    2
    Flag
  • Kevin.quinn
    "Local organization named Holiday Observers than provides town wide celebrations of Our national holidays. Best July 4th celebration on the planet!"
    0
    Flag
  • Julie K.
    "I grew up in town and moved back with my husband in my late twenties. It’s the sense of community, great schools and other features/activities (celery farm, crestwood lake,town restaurants and shopping) that drew me back. I am excited to raise my family in Allendale. "
    6
    Flag
  • Jessicacremo
    "Lived here for 4 years and love the sense of community. Neighbors are friendly, restaurants in town are great, sense of pride for the town, safe."
    2
    Flag
  • Barbara K.
    "So much within walking distance. People are very friendly. It also has a great school system. Many families stay generation after generation"
    0
    Flag
  • nancykgreene
    "Allendale retains a charming walkable "small town" feel with lovely turn of the century houses as well as NYC commuter trains and buses. Vintage downtown area is convenient to Routes 287 & 17. High-ranked schools, beautiful nature preserve and lakes. "
    0
    Flag
  • Liz
    "Allendale is a great town to raise children. The town has two grammar schools, Hillside, grades K-3, and Brookside, grades 4-8. The schools are top rated in NJ. The town also boasts a lake which opens from Memorial day through Labor Day. There are many fun activities for children including a great rec program which runs from the fall to the spring. The town is punctuated with many little shops, and restaurants, including an ice-cream store. We are also within walking distance to NJ Transit Trains, and Buses. This town truly has that small town feel. "
    1
    Flag
  • Melissa P. E.
    "Gorgeous builder's acre in San Jacinto, Allendale excellent schools, neighborhood. Train stop in town."
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 20 Brookside Ave

  • What is 20 Brookside Ave estimated to be worth?
    Trulia's estimated value for 20 Brookside Ave in Allendale, NJ is $775,900.
  • What is the price history for 20 Brookside Ave?
    20 Brookside Ave in Allendale, NJ last sold for $333,000 in January 2000.
  • Is Allendale a buyer's or seller's market?
    Allendale is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Allendale?
    Residents describe Allendale, NJ as dog-friendly, quiet, and easy to park in. Most residents say you need a car. See recently sold homes in Allendale, NJ.
  • Does 20 Brookside Ave have laundry facilities?
    Yes, 20 Brookside Ave in Allendale, NJ has in-unit laundry.
  • How big is the lot at 20 Brookside Ave?
    The lot at 20 Brookside Ave in Allendale, NJ is about 0.11 acres (5,009 sq ft).

Apartments for Rent

Skip to last item
Skip to first item

Off Market Homes Near 20 Brookside Ave

Skip to last item
Skip to first item

Homes for sale near 20 Brookside Ave

Skip to last item
Skip to first item
Skip to last item
  • Results are loading
Skip to first item