21 Byron Rd, Commack, NY 11725
OFF MARKET

21 Byron Rd
Commack, NY 11725

  • 3 Beds
  • 2 Baths
  • 1,544 sqft (on 0.28 acres)

$909,900

Trulia Estimate
as of May 26, 2026
Est. Refi. Payment $5,932/mo*
Refinance Your Home

$909,900

Trulia Estimate
as of May 26, 2026
Est. Refi. Payment $5,932/mo*
Refinance Your Home
3 Beds
2 Baths
1,544 sqft
(on 0.28 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Nice Colonial, Hardwood Floors, In Ground Pool, Fireplace, Updated Roof, Updated Windows, Gas Heat And Cooking, Vinyl Fence, Freshly Painted.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
Garage
Outdoor
Porch, Patio, Deck, Pool
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
No Info

Home Details for 21 Byron Rd

Interior Features

Interior Details
BasementAtticNumber of Rooms: 7Types of Rooms: Walk In Closet, Dining Room, Family RoomCeiling Fan
Heating & Cooling
Heating: Forced Air, Other, GasHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Tile, Carpet, Hardwood
Appliances & Utilities
DishwasherDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace
Security
Security System

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: VinylGardenLawnPatioPorchSprinkler System
Pool
Pool
Parking & Garage
GarageParking Spaces: 4Parking: Garage Attached

Property Information

Year Built
Year Built: 1965
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Community

Units in Building: 1

Lot Information

Lot Area: 0.28 acres

Price History for 21 Byron Rd

DatePriceEventSource
09/01/2022$760,000Sold
N/A
04/20/2022$760,000Sold
OneKey® MLS as distributed by MLS GRID #L3366655
01/24/2022$699,999PendingOneKey® MLS as distributed by MLS GRID #3366655
01/05/2022$699,999Listed For SaleOneKey® MLS as distributed by MLS GRID #3366655
06/05/2013$360,000Sold
N/A
11/16/2012$399,000PriceChange
Agent Provided
06/20/2012$429,000Listed For SaleAgent Provided
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Property Tax and Assessment

Year2025
Tax
Assessment$650,625
Home facts updated by county records

Comparable Sales for 21 Byron Rd

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
11 Montrose Drive, Commack, NY
0.09
Single-Family Home
$715,000
12/17/25
3
1.5
1,817
6 Roxbury Drive, Commack, NY
0.11
Single-Family Home
$650,000
12/18/25
3
1.5
1,242
23 Sparton Ln, Commack, NY
0.17
Single-Family Home
$745,000
10/16/25
4
2
1,536
6 Arden Lane, Commack, NY
0.28
Single-Family Home
$800,000
05/08/26
3
1.5
1,544
15 Empire Court, Commack, NY
0.22
Single-Family Home
$830,000
02/06/26
3
2
1,900
54 Bethany Drive, Commack, NY
0.35
Single-Family Home
$830,000
09/11/25
3
1.5
1,566
24 Gaymor Lane, Commack, NY
0.17
Single-Family Home
$725,000
10/03/25
5
2
1,800
10 Empire Court, Commack, NY
0.23
Single-Family Home
$740,000
01/05/26
4
2
2,000
5 Crest Lane, Commack, NY
0.44
Single-Family Home
$710,000
08/18/25
3
2
1,100
14 Radburn Drive, Commack, NY
0.27
Single-Family Home
$729,000
01/15/26
3
2.5
1,400

Nearby homes

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Assigned Schools

These are the assigned schools for 21 Byron Rd.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

What Locals Say about Commack

At least 188 Trulia users voted on each feature.

  • 93 % Say car is needed

  • 89 % Say yards are well-kept

  • 87 % Say it's dog friendly

  • 86 % Say parking is easy

  • 77 % Say people would walk alone at night

  • 76 % Say there's holiday spirit

  • 75 % Say it's quiet

  • 69 % Say they plan to stay for at least 5 years

  • 68 % Say kids play outside

  • 64 % Say streets are well-lit

  • 58 % Say neighbors are friendly

  • 54 % Say there are sidewalks

  • 47 % Say there's wildlife

  • 46 % Say it's walkable to restaurants

  • 44 % Say it's walkable to grocery stores

  • 39 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Ahernandez
    "Nice parks and walking trails nearby. Beautiful neighborhood and a lot of dog lovers in the area. Blydenburgh park close by with a dog park."
    0
    Flag
  • H8tpyvrjms
    "Garage sales are prevalent. There are no big community events that I am aware of. There are weekly car shows in the nicer months of the year. "
    0
    Flag
  • Csciarrotto24
    "It’s a great location that is central to almost everything you can think of. Tons of great pizza and. sushi spots too. Best Greek place on Long Island and best bagel spot too. "
    4
    Flag
  • Mvp4723
    "I’ve lived in Commack for 34 years. I love that almost everyone keeps a beautifully manicured landscape at their homes. Lots of trees, flowers, neighbors are friendly. "
    1
    Flag
  • Mvp4723
    "Best school system:. Kids could graduate having a Robotics experience. MIT partners with the High School in their Technology path. "
    2
    Flag
  • Bernie F.
    "not bad, I imagine you have to have a car. somewhat distant from the lirr. on Jericho turnpike, but I haven't really paid much attention to the bus system"
    0
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  • Deidrecatapano
    "I’ve lived here my whole life and am happy to it home! It’s a great place to raise a family, with great school districts also!"
    2
    Flag
  • Dzipper523
    "Dog owners love this beautiful Commack neighborhood. There are many owners of pets and you see pets being walked daily and picked up after by their owners."
    9
    Flag
  • Hoffmanski1
    "Great area but people drive too fast on Commack road and Jericho turnpike, and in the residential streets too. Not safe for kids at all this needs to be addressed."
    4
    Flag
  • Mp03
    "We’ve lived here for 8 yrs and love it. It’s calm and clean, centrally located, has great schools, shopping, Hoyt Farm, local beaches, and well run summer programs. Libraries could be better."
    4
    Flag
  • Trulia User
    "People Don’t pick up after the dogs mess they need to start giving tickets are walking them to the park "
    1
    Flag
  • Christian
    "Really safe neighborhood. The school district is great. Plenty of shopping centers. Plenty of parks. "
    0
    Flag
  • Dzipper523
    "Many, many, many homeowners walk their dogs daily in neighborhood. There are many dog owners in the neighborhood."
    0
    Flag
  • Dmc1727
    "People are friendly and like to see dogs. The downside is no sidewalks so in the winter walking the dog can be a little tricky."
    1
    Flag
  • Henrymerino1380
    "It’s about 5 miles from my home. I’ve e lived here for 3 and a half years. Love the area and the surroundings. Looking for a bigger home now."
    0
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  • Crlnwyn1219
    "It’s safety , close proximity to shopping and good schools. I am new to the area but I am excited to get to know my new neighborhood "
    1
    Flag
  • Nancy T. p.
    "i lived here all my life 48 years excellent schools best neighbors. it is small town living with city amenties/ convenient to all major road ways lots and lots of shopping, restaurants,retail, parks easy to beaches. etc. I love it here!"
    0
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  • Sue
    "I have lived in this area for over 20 years, raised my children here and find it to be an excellent area, especially for families with kids. The schools are exceptional, shopping is great and I have always felt safe."
    2
    Flag
  • Doreencouso1
    "I live near here and find it to be a great location.It is near schools, parkways, park and shopping. Commack schools are also very desirable."
    0
    Flag

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21 Byron Rd, Commack, NY 11725 is a 3 bedroom, 2 bathroom, 1,544 sqft single-family home built in 1965. This property is not currently available for sale. 21 Byron Rd was last sold on Sep 1, 2022 for $760,000. The current Trulia Estimate for 21 Byron Rd is $909,900.