20 Union Ave, Bethpage, NY 11714
Property image
Property image
OFF MARKET

$897,100

Trulia Estimate
  • 3 Beds
  • 2.5 Baths
  • 1,691 sqft (on 0.25 acres)

20 Union Ave, Bethpage, NY 11714

Est. Refi. Payment $5,871/mo*
Refinance Your Home
Currently Off Market - Sold Aug 9, 2019 for $540,000

Home Value

Trulia Estimate
$897K
Since last month
Decreased$900 (-0.1%)
Since last year
Increased$46K (+5.3%)
Since last sale
Increased$360K (+66.6%)
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$900K
August 2026$899K
July 2026$901K
June 2026$906K
May 2026$901K
April 2026$880K
March 2026$877K
February 2026$852K
January 2026$847K
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
3 Berryhill Lane, Bethpage, NY
0.08
Single-Family Home
$900,000
05/26/26
4
4
1,598
79 Stewart Avenue, Bethpage, NY
0.15
Single-Family Home
$855,000
01/16/26
3
2
1,844
213 Hillcrest Drive, Seaford, NY
0.21
Single-Family Home
$780,000
08/05/26
3
2
1,412
4281 Ludwig Lane, Bethpage, NY
0.34
Single-Family Home
$675,000
09/19/25
3
2
1,628
22 Wadsworth Avenue, Levittown, NY
0.26
Single-Family Home
$750,000
09/30/25
3
2
1,177
4 Dennis Lane, Bethpage, NY
0.39
Single-Family Home
$660,000
08/19/26
3
2
1,404
200 Whelan Place, Seaford, NY
0.18
Single-Family Home
$775,000
09/08/26
3
2
1,012
53 Lincoln Boulevard, Bethpage, NY
0.36
Single-Family Home
$750,000
07/31/26
3
2
1,224
22 Randal Drive, Bethpage, NY
0.38
Single-Family Home
$802,000
07/16/26
3
2
1,526
15 Budd Court, Bethpage, NY
0.33
Single-Family Home
$755,000
12/11/25
4
2
1,935

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
3 Berryhill Lane, Bethpage, NY 11714
0.08
$900,000
4
4
1,598
Recently Sold
21 Keats Court, Bethpage, NY 11714
0.14
$996,700
5
4
2,172
Off Market
79 Stewart Avenue, Bethpage, NY 11714
0.15
$855,000
3
2
1,844
Recently Sold
6 Grey Rock Court, Bethpage, NY 11714
0.14
$783,100
3
1
1,120
Off Market
117 Stewart Avenue, Bethpage, NY 11714
0.18
$851,600
3
3
1,911
Off Market
218 Gilling Road, Seaford, NY 11783
0.15
$953,300
4
2
2,457
Off Market
230 Gilling Road, Seaford, NY 11783
0.17
$727,500
3
1
-
Off Market
1 Grey Rock Court, Bethpage, NY 11714
0.18
$687,100
3
1
-
Off Market
105 Wadsworth Avenue, Levittown, NY 11756
0.19
$998,000
5
3
2,126
For Sale
200 Whelan Place, Seaford, NY 11783
0.18
$775,000
3
2
1,012
Recently Sold
46 Dennis Lane, Bethpage, NY 11714
0.19
$877,500
5
3
-
Off Market
116 Stewart Avenue #C, Bethpage, NY 11714
0.22
$592,500
2
1.5
1,073
Off Market

Local Information

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

Home Highlights

Single-Family Home
Built in 1957
0.25 acre lot
1,691 sqft
$531/sqft
Garage

About this House

This single-family home is located at 20 Union Ave, Bethpage, NY. 20 Union Ave is in Bethpage, NY and in ZIP code 11714. This property has 3 bedrooms, 3 bathrooms and approximately 1,691 sqft of floor space. This property has a lot size of 10880 sqft and was built in 1957.
20 Union Ave, Bethpage, NY 11714 is a 3 bedroom, 3 bathroom, 1,691 sqft single-family home built in 1957. It last sold for $540,000 on Aug 9, 2019. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $897,100, with a rent estimate of $4,389/month.

Home Details for 20 Union Ave

Interior Features

Interior Details
BasementNumber of Rooms: 7Types of Rooms: Dining Room
Appliances & Utilities
DryerRefrigeratorWasher
Heating & Cooling
Air ConditioningCooling System: Central

Exterior Features

Exterior Home Features
Roof: OtherDeckExterior: StonePatio
Parking & Garage
GarageParking Space: 1Parking: Garage Attached

Property Information

Year Built
Year Built: 1957
Property Type / Style
Property Type: Single Family HomeArchitecture: Other

Community

Units in Building: 1

Lot Information

Lot Area: 10881 sqft

Price and Tax history

DateEventPrice
Aug 9, 2019
Source: OneKey® MLS as distributed by MLS GRID #L3115032
Sold
$540,000
May 9, 2019
Source: Agent Provided
ListingRemoved
$549,999
Apr 2, 2019
Source: Agent Provided
Listed For Sale
$549,999
Nov 10, 2015
Source: OneKey® MLS as distributed by MLS GRID #L2758038
Sold
$372,500
Mar 1, 2015
Source: Agent Provided
Pending
$389,000

Market trends in Bethpage

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
62
1MoM

Around this home

What Locals Say about Bethpage

At least 198 Trulia users voted on each feature.

  • 89 % Say there are sidewalks

  • 88 % Say parking is easy

  • 84 % Say it's dog friendly

  • 82 % Say yards are well-kept

  • 81 % Say car is needed

  • 79 % Say people would walk alone at night

  • 79 % Say streets are well-lit

  • 77 % Say there's holiday spirit

  • 67 % Say kids play outside

  • 66 % Say they plan to stay for at least 5 years

  • 64 % Say it's quiet

  • 63 % Say it's walkable to grocery stores

  • 61 % Say it's walkable to restaurants

  • 53 % Say neighbors are friendly

  • 48 % Say there are community events

  • 32 % Say there's wildlife

Sourced by Trulia users. Learn more about our methodology.
  • Elliejo79
    "At Patrick’s day parade event brings all of the community out. The annual tree lighting brings hundreds of the community out of their homes. "
    0
    Flag
  • Cinty Lin
    " Nice , nearby shopping center and nice neighborhood , close to park and other entertainment "
    0
    Flag
  • Salvador Varela
    "It’s safe cozy friendly … we have great stores near and nail salons . The library and the Bethpage state park "
    2
    Flag
  • Roelacroix
    "I drive to work everyday. I do. It take mass transit. There is a train stop local in Bethpage. lIRR"
    5
    Flag
  • Alison J.
    "I Work from home therefore I don’t need to travel far. City is less than a 60 minute train ride to penn station "
    1
    Flag
  • Afridishah79
    "Nice people, good school district, Calm neighborhood, no crime , well maintained and very convenient to everywhere "
    0
    Flag
  • Arugino
    "Great school district. Lots of children for them to play with. PAL program is great. The community comes together during fundraising events and has a big sense of town pride. Sports are a huge part of Bethpage life "
    1
    Flag
  • Arugino
    "We could use a dog park because we don’t have one. You can’t bring the dog to the library park which is close. There are many dogs and all I’ve come across are friendly "
    0
    Flag
  • Arugino
    "I am third generation in Bethpage and my daughter is fourth. For a big town it is very small where you can always run into someone you know while running errands. There is always someone you could call on to give you a helping hand. Many of my family atoll lives here. "
    2
    Flag
  • Amanda I. .
    "Great location with easy access to the LIRR. Getting around to other neighborhoods is easy as well, as all the major highways are accessible from here. "
    1
    Flag
  • Nmathious
    "Dog owners walk their dogs all the time up and down. It’s very nice and they are very careful and clean after their dogs "
    0
    Flag
  • John G.
    "Great neighborhood. Friendly people. Great school Very family oriented community. Neighbor clean after themselves. Train is very close"
    0
    Flag
  • Jared S.
    "Lots of parks to take your dog out to play...the state park especially is my favorite spot to take the dog and walk the trails "
    0
    Flag
  • Mashrur.unicef
    "the area is great to live and good neighbours. however there us scarcity of public transport. the road is good with nice walkway. there are several good eating places"
    0
    Flag
  • ariana d
    "Many families have generations that live here. It’s nice to go into town and see someone you know or are related to."
    1
    Flag
  • Salvador V.
    "Amazing schools system great teachers and a lot of after school activities I want to find my dream home in. Bethpage "
    0
    Flag
  • Faqzer
    "It’s nice a nice place to live, work, and play in. I like the splendor of my community and all that it has to offer. "
    0
    Flag
  • Sarah
    "It’s a very good commuter town. Everybody that graduates from high school in this town marry’s someone that they graduated with."
    3
    Flag
  • Aspeed924
    "I own a dog and there people walking dogs in the neighborhood all of the time. They all are friendly, both the people and the dogs."
    1
    Flag
  • Movie288
    "great neighborhood,near all,close to transportation,very quiet,good school district,homes all well kept,very friendly neighborhood "
    4
    Flag
  • Btfly88
    "They have a little bit of everything and good schools. Good people. Good memories from growing up in Levittown. "
    0
    Flag
  • Darlene V.
    "Grumman is right next door! And so is a television studio. Plus the banks are close by, and Taco Bell and Burger King are walking distance. "
    0
    Flag
  • Cosgrovelynda90
    "People in Nassau are not friendly and don’t care to connect personally. I’ve lived in 2 boroughs in NYC and on Long Island. What a mess and disappointment! People are #1 in my book, especially when they need help or support or/visa versa!!!!!"
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 20 Union Ave

  • What is 20 Union Ave estimated to be worth?
    Trulia's estimated value for 20 Union Ave in Bethpage, NY is $897,100.
  • What is the price history for 20 Union Ave?
    20 Union Ave in Bethpage, NY last sold for $540,000 in August 2019.
  • Is Bethpage a buyer's or seller's market?
    Bethpage is currently a seller's market, based on recent for-sale activity.
  • What do residents say about Bethpage?
    Residents describe Bethpage, NY as pedestrian-friendly, easy to park in, and dog-friendly. See recently sold homes in Bethpage, NY.
  • Does 20 Union Ave have air conditioning?
    Yes, 20 Union Ave in Bethpage, NY has air conditioning.
  • Does 20 Union Ave have laundry facilities?
    Yes, 20 Union Ave in Bethpage, NY has in-unit laundry.

Explore by feature - Air Conditioning

9 rentals with air conditioning in Bethpage, NY

Explore by feature - Washer/dryer

9 rentals with a washer/dryer in Bethpage, NY

Explore by feature - Outdoor Space

9 rentals with an outdoor space in Bethpage, NY

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Off Market Homes Near 20 Union Ave

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