300 Delaware Ave, Union, NJ 07083
OFF MARKET

$508,900

Trulia Estimate
  • 3 Beds
  • 1 Bath

300 Delaware Ave, Union, NJ 07083

Est. Refi. Payment $3,574/mo*
Refinance Your Home
Currently Off Market - Sold May 29, 2014 for $200,000

Home Value

Trulia Estimate
$509K
Since last month
Decreased$8K (-1.5%)
Since last year
Decreased$400 (-0.1%)
Since last sale
Increased$309K (+154.5%)
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 +147% in the last 10 years
MonthEstimated value
2026
August 2026$509K
August 2026$507K
July 2026$517K
June 2026$537K
May 2026$530K
April 2026$519K
March 2026$519K
February 2026$505K
January 2026$506K
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
319 Delaware Ave, Union, NJ
0.04
Single-Family Home
$381,000
09/12/25
3
1
-
233 Monticello St, Union, NJ
0.20
Single-Family Home
$549,000
12/22/25
3
1
-
277 Newark Ave, Union, NJ
0.09
Single-Family Home
$550,000
05/14/26
3
2
-
332 Newark Ave, Union, NJ
0.11
Single-Family Home
$555,000
08/24/26
3
2
-
331 Newark Ave, Union, NJ
0.10
Single-Family Home
$672,000
07/24/26
3
2
-
339 Newark Ave, Union, NJ
0.12
Single-Family Home
$633,400
07/10/26
3
2
-
272 Forest Dr, Union, NJ
0.33
Single-Family Home
$555,000
09/19/25
3
1
-
236 Delaware Ave, Union, NJ
0.12
Single-Family Home
$560,000
06/25/26
3
1.5
-
369 Bergen St, Union, NJ
0.14
Single-Family Home
$555,000
02/27/26
3
2
-
105 E Roselle Ave, Roselle Park, NJ
0.52
Single-Family Home
$480,000
09/26/25
3
1
-

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
274 Delaware Ave, Union, NJ 07083
0.04
$941,100
4
5
-
Off Market
276 New Jersey Ave, Union, NJ 07083
0.04
$546,800
4
1
-
Off Market
319 Delaware Ave, Union, NJ 07083
0.04
$601,500
3
1
-
Off Market
318 Delaware Avenue, Union, NJ 07083
0.04
$877,000
4
4
-
Recently Sold
306 Salem Rd, Union, NJ 07083
0.06
$628,700
4
2
-
Off Market
311 Salem Rd, Union, NJ 07083
0.07
$1,017,300
5
4
-
Off Market
248 Delaware Ave, Union, NJ 07083
0.10
$653,500
4
2
-
Off Market
302 Newark Ave, Union, NJ 07083
0.08
$694,900
4
2
-
Off Market
331 Salem Rd, Union, NJ 07083
0.09
$614,100
3
3
-
Off Market
277 Newark Ave, Union, NJ 07083
0.09
$550,000
3
2
-
Recently Sold
236 Delaware Ave, Union, NJ 07083
0.12
$560,000
3
1.5
-
Recently Sold
320 Newark Ave, Union, NJ 07083
0.09
$647,900
3
2
-
Off Market

Local Information

  • Map ViewExplore the area around 300 Delaware Ave.
  • Schools1 Preschool School3 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1928

About this House

Welcome to this 3 bedroom colonial.Sun filled Livingroom and formal dining room with french doors leading to private hot tub.Hardwood floors thru out.Located close to shopping and transportation.
300 Delaware Ave, Union, NJ 07083 is a 3 bedroom, 1 bathroom single-family home built in 1928. It last sold for $200,000 on May 29, 2014. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $508,900, with a rent estimate of $3,445/month.

Home Details for 300 Delaware Ave

Interior Features

Levels, Entrance, & Accessibility
Stories: 2

Property Information

Year Built
Year Built: 1928
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Exterior Features

Exterior Home Features
Exterior: Wood
Parking & Garage
Parking Space: 1

Community

Units in Building: 1

Lot Information

Lot Area: 4791 sqft

Price and Tax history

DateEventPrice
May 29, 2014
Source: GSMLS #3102031
Sold
$200,000
Jan 30, 2014
Source: Agent Provided
PriceChange
$239,000
Price decreased by 8%
Nov 26, 2013
Source: Agent Provided
Listed For Sale
$259,000
Jul 7, 2005
Source: N/A
Sold
$335,000
Jul 24, 2003
Source: N/A
Sold
$269,000

Market trends in Union

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$572K
$10KMoM
Sale-to-List Price
104.7%
0.6%MoM
Price per sq ft
—
Available listings
120
2MoM

Around this home

What Locals Say about Union

At least 733 Trulia users voted on each feature.

  • 87 % Say there are sidewalks

  • 86 % Say it's dog friendly

  • 77 % Say car is needed

  • 75 % Say yards are well-kept

  • 73 % Say parking is easy

  • 69 % Say people would walk alone at night

  • 68 % Say there's holiday spirit

  • 67 % Say it's walkable to restaurants

  • 66 % Say it's quiet

  • 65 % Say streets are well-lit

  • 63 % Say it's walkable to grocery stores

  • 58 % Say kids play outside

  • 56 % Say they plan to stay for at least 5 years

  • 50 % Say neighbors are friendly

  • 49 % Say there's wildlife

  • 35 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • PAULINA SEVILLA
    "Safe and nice neighborhood around Beautiful parks Farmers market are amazing Food trucks Car show "
    0
    Flag
  • Darren Collier
    "I have lived in Union NJ for 10 years. It is unique because it has reliable accessibility to New York, amenities, and Newark Airport "
    0
    Flag
  • Michellefaranda
    "Conveniently commuted to NYC for 30 + years and Jersey City for 5 before retiring.Train and bus both within walking distance "
    0
    Flag
  • Ojdaniel09
    "They will like that there are a lot of dogs in the neighborhood so the dogs will have friends. They can sniff each other. "
    0
    Flag
  • Kaubourg
    "They would like it because many walk their dogs here. And it is safe here. People pick up after their dogs."
    0
    Flag
  • Thomeomed
    "There are many family-oriented activities year-round sponsored by the town. The elementary school systems are also highly regarded. Great attention is taken by the town in the park systems and family activities…"
    0
    Flag
  • Abigail Bennett
    "Those the summer and spring season this town host events for all Union residents within the area including food vendors, art, dance, health, fitness, live band with music, entertainment and much more…"
    0
    Flag
  • Ayan Tariq
    "Great place to live and raise a family. The town is invested in improving Union and making it a better place to live every day "
    0
    Flag
  • Oliver
    "There is access to NJ Transit via nearby train stops and also express buses, which stop at various locations in the town."
    0
    Flag
  • Mannfecco
    "Great and accessible. There is public transportation to anywhere. You can catch Bus or trains to New York or anywhere else easily "
    0
    Flag
  • Trulia User
    "Family friendly neighborhood with lots of kids and adults. Downtown area has a lot of different foods to choose from"
    4
    Flag
  • Trulia User
    "it's a nice area. some streets have no sidewalks. people are old. it's nice area though. parks and churches ok food not that far away either."
    0
    Flag
  • Trulia User
    "it's a nice place. it's quite and people stay to themselves. I don't live here just visiting but it's nice. union has a few nice neighborhoods. just come check it out for yourself "
    0
    Flag
  • Trulia User
    "Great neighbors and diversity with the community. Easy access to shops and major highways. 10 minutes to Newark airport and 25 mins to NYc"
    1
    Flag
  • Trulia User
    "Most families have a dog and everyone in the neighborhood seem to take their walk in the mornings and evenings with thier dog. "
    2
    Flag
  • Amy S.
    "special activities for children and free family events. After-school programs, a YMCA, and recreation department. "
    0
    Flag
  • Kristoff
    "I’ve lived here for 19+ years. The schools are great. It’s close to transportation, airport, mass transit, interstate."
    5
    Flag
  • Bkcarter30
    "There is alot of park around that you can have your dog play. Most peoplw are pet friendly and do not mind dogs in the area"
    0
    Flag
  • Ana G.
    "A wonderful family friendly place to live and raise your children. Great places to eat close to shopping and major highways. Quiet, all around great place to live."
    0
    Flag
  • Marck P.
    "Fairly easy and fast simple in the morning and quick speedy in the evening nice parking lot at local train station "
    1
    Flag
  • Geri
    "Very quiet neighborhoods where kids can play outside depending on the areas or how close you are to a main road. Surprising amounts of wildlife in some yards (we get groundhogs, woodpeckers, owls, opossums, foxes, chipmunks, bule jays, cardinals, and what seems like and extra dose of mosquitoes). "
    26
    Flag
  • Danettegsmith
    "The fireworks on Fourth of July. Plenty of parks and events at the Union city hall on Morris Ave. It’s diversity makes Union Special as well. "
    0
    Flag
  • Lucy F.
    "I love where I live because their are buses every making commute easy especially into New York I absolutely love it"
    0
    Flag
  • Danettegsmith
    "It’s diverse, there are a lot of parks, and it’s suburban. There are street lamps, but not all houses and streets aren’t overly lit. Just the walk ways. "
    0
    Flag
  • Ana G.
    "Friendly, cultured, quiet, inviting. Close to major highway, shops, gas stations food etc. A wonderful feel of suburbia without it being stuck up. "
    0
    Flag
  • Jouliana J. P.
    "Union host a lot of kid friendly events for families especially in the spring and the summer. It is a good town for young families with small kids. "
    3
    Flag
  • Ana G.
    "It’s a safe place to live close to major highways. Excellent school system. Quiet, friendly close to shops. "
    0
    Flag
  • Torreswally73
    " Very friendly and lots to do in the area , parks , lots of places To go eat close to major highways and shopping center"
    5
    Flag
  • Stephanie M.
    "We have a very diverse town, we celebrate and acknowledge all cultures and holidays throughout the year. It helps understand each other and bring us together. "
    7
    Flag
  • Minicooper921
    "There are many residents who have dogs. I believe it is dog friendly neighborhood as long as owners pick up their poops. "
    9
    Flag
  • Erik752
    "Great area to live in. Very accessible to main highways and streets. The neighborhood is very diverse as well the schools. "
    2
    Flag
  • Tiffany C.
    "I love dogs but I just wish I didn’t live where people have dogs . There nasty and don’t pick up after there dogs "
    2
    Flag
  • Branford244
    "St. Patrick’s day and union day are the special ones, they also have fire department day and sometimes they have know your downtown day where shops give customers some free stuff."
    0
    Flag
  • Jiana D.
    "Union has a very diverse community. There is plenty of entertainment and shopping to get to quickly and it’s a convenient location for traveling using public transportation."
    0
    Flag
  • Nisasmith4
    "Independence Day festivities are amazing along with our annual parades and festivals. This is a great town to raise a family and lay down roots. There’s no better place to lice and work. "
    2
    Flag
  • Jason R.
    "it is just a safe area and you have everything around you. There are parks for the kids and 15-20 min away from NYC."
    0
    Flag
  • Lynette E.
    "I live Close to major highways and train stations. I drive to and from work locally avoiding parkway traffics."
    0
    Flag
  • Alo4q
    "It’s okay not great but it’s okay ,i work here and is not a bad place to work, crime is in the low side"
    0
    Flag
  • Mario D.
    "very good in every way. the neighborhood is very clean people very friendly ....I lived here approximately twenty-eight years never had a situation negative or otherwise."
    0
    Flag
  • Vanessasajous
    "this are is not that bad compare to the cost of maplewood thanks are pretty fair the people who live there keep it clean "
    4
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 300 Delaware Ave

  • What is 300 Delaware Ave estimated to be worth?
    Trulia's estimated value for 300 Delaware Ave in Union, NJ is $508,900.
  • What is the price history for 300 Delaware Ave?
    300 Delaware Ave in Union, NJ last sold for $200,000 in May 2014.
  • Is Union a buyer's or seller's market?
    Union is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Union?
    The median sale price in Union is $572K. That is up $10K from the prior month.
  • How big is the lot at 300 Delaware Ave?
    The lot at 300 Delaware Ave in Union, NJ is about 0.11 acres (4,792 sq ft).
  • Does 300 Delaware Ave have parking?
    Yes, 300 Delaware Ave in Union, NJ has on-site parking.

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Off Market Homes Near 300 Delaware Ave

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