21 Harned Rd, Commack, NY 11725
Property image
Property image
OFF MARKET

$845,300

Trulia Estimate
  • 4 Beds
  • 3 Baths

21 Harned Rd, Commack, NY 11725

Est. Refi. Payment $5,612/mo*
Refinance Your Home
Currently Off Market - Sold Jan 29, 2014 for $335,000

Home Value

Trulia Estimate
$845K
Since last month
Increased$16K (+1.9%)
Since last year
Increased$64K (+8.1%)
Since last sale
Increased$510K (+152.3%)
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 +142% in the last 10 years
MonthEstimated value
2026
August 2026$845K
July 2026$829K
June 2026$831K
May 2026$827K
April 2026$816K
March 2026$805K
February 2026$800K
January 2026$792K
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
36 Pinewood Drive, Commack, NY
0.19
Single-Family Home
$830,000
12/30/25
4
2.5
2,231
3 Ramsey Road, Commack, NY
0.19
Single-Family Home
$860,000
04/10/26
4
2.5
1,925
39 Harned Road, Commack, NY
0.19
Single-Family Home
$720,000
09/10/25
3
1.5
1,400
2 Carmine Court, Commack, NY
0.19
Single-Family Home
$1,710,000
10/08/25
5
4
4,000
6 Violet Lane, Commack, NY
0.43
Single-Family Home
$688,800
04/30/26
4
2.5
1,600
15 Parkview Drive, Commack, NY
0.39
Single-Family Home
$591,000
06/08/26
3
3
1,118
3 Carmine Court, Commack, NY
0.19
Single-Family Home
$1,885,000
05/22/26
5
5
4,000
11 Mohegan Lane, Commack, NY
0.19
Single-Family Home
$825,000
02/10/26
3
2
1,678
19 Walter Court, Commack, NY
0.20
Single-Family Home
$800,000
09/03/25
3
2
1,630
26 Violet Lane, Commack, NY
0.29
Single-Family Home
$625,000
11/14/25
3
1.5
1,295

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
4 Madder Lake Circle #4, Commack, NY 11725
0.16
$688,000
3
2.5
1,500
Recently Sold
50 Madder Lake Circle #50, Commack, NY 11725
0.19
$694,500
3
2.5
-
Off Market
39 Harned Road, Commack, NY 11725
0.19
$756,600
3
1.5
1,400
Off Market
12 White Spruce Circle, Commack, NY 11725
0.19
$1,633,800
5
5.5
-
Off Market
36 Pinewood Drive, Commack, NY 11725
0.19
$830,000
4
2.5
2,231
Recently Sold
11 Mohegan Lane, Commack, NY 11725
0.19
$825,000
3
2
1,678
Recently Sold
1 Carmine Court, Commack, NY 11725
0.19
$1,567,300
5
4
-
Off Market
1,2,3 Carmine Court, Commack, NY 11725
0.19
-
-
-
-
Off Market
3 Carmine Court, Commack, NY 11725
0.19
$1,885,000
5
5
4,000
Recently Sold
2 Carmine Court, Commack, NY 11725
0.19
$1,791,200
5
4
4,000
Off Market
3 Ramsey Road, Commack, NY 11725
0.19
$860,000
4
2.5
1,925
Recently Sold
8 Horseshoe Lane, Commack, NY 11725
0.19
$803,000
4
2
-
Off Market

Local Information

  • Map ViewExplore the area around 21 Harned Rd.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1965
Lot Size
0.53 acres

About this House

Spacious 4 Bedrooms 2.55 Bathrooms, Full Finished Basement, 1/2 Acre Property, In Ground Pool Gas Heat Cac
21 Harned Rd, Commack, NY 11725 is a 4 bedroom, 3 bathroom single-family home built in 1965. It last sold for $335,000 on Jan 29, 2014. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $845,300, with a rent estimate of $5,765/month.

Home Details for 21 Harned Rd

Property Information

Year Built
Year Built: 1965
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 0.53 acres

Price and Tax history

DateEventPrice
Jan 29, 2014
Source: OneKey® MLS as distributed by MLS GRID #L2511501
Sold
$335,000
Oct 31, 2013
Source: Agent Provided
ListingRemoved
$349,999
Sep 2, 2013
Source: Agent Provided
PriceChange
$349,999
Price decreased by 5%
Jul 2, 2013
Source: Agent Provided
PriceChange
$369,999
Price decreased by 4%
Mar 15, 2013
Source: Agent Provided
PriceChange
$384,999
Price decreased by 4%

Market trends in Commack

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$820K
$5.33KMoM
Sale-to-List Price
102.8%
Price per sq ft
$458
$19MoM
Available listings
53
10MoM

Around this home

What Locals Say about Commack

At least 189 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
    Flag
  • 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
    Flag
  • 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
    Flag
  • 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

LGBTQ Local Legal Protections

Frequently asked questions about 21 Harned Rd

  • What is 21 Harned Rd estimated to be worth?
    Trulia's estimated value for 21 Harned Rd in Commack, NY is $845,300.
  • What is the price history for 21 Harned Rd?
    21 Harned Rd in Commack, NY last sold for $335,000 in January 2014.
  • Is Commack a buyer's or seller's market?
    Commack is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Commack?
    The median sale price in Commack is $820K. That is up $5.33K from the prior month.
  • How big is the lot at 21 Harned Rd?
    The lot at 21 Harned Rd in Commack, NY is about 0.54 acres (23,522 sq ft).

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