48 William St, Smithtown, NY 11787
OFF MARKET

$675,500

Trulia Estimate
  • Studio

48 William St, Smithtown, NY 11787

Est. Refi. Payment $4,500/mo*
Refinance Your Home
Currently Off Market - Sold Jan 21, 1994 for $139,000

Home Value

Trulia Estimate
$676K
Since last month
Decreased$3K (-0.4%)
Since last year
Increased$24K (+3.7%)
Since last sale
Increased$535K (+384.5%)
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 +89% in the last 10 years
MonthEstimated value
2026
August 2026$674K
July 2026$676K
June 2026$675K
May 2026$672K
April 2026$661K
March 2026$654K
February 2026$669K
January 2026$651K
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
11 Rhoda Ave, Smithtown, NY
0.11
Single-Family Home
$530,000
04/06/26
3
1
1,547
9 Annette, Smithtown, NY
0.26
Single-Family Home
$499,000
09/04/25
2
1
9,583
44 Elizabeth Avenue, Smithtown, NY
0.15
Single-Family Home
$520,000
11/18/25
3
2
1,578
18 Annetta Avenue, Smithtown, NY
0.35
Single-Family Home
$625,000
05/29/26
3
1
1,400
13 Friendly Road, Smithtown, NY
0.26
Single-Family Home
$785,000
10/02/25
4
2
1,657
10 Larsen Ave, Smithtown, NY
0.26
Single-Family Home
$695,000
05/20/26
4
2
1,778
38 Hallock Avenue, Smithtown, NY
0.46
Single-Family Home
$615,000
01/22/26
3
2.5
1,800
58 Rhoda Avenue, Smithtown, NY
0.30
Single-Family Home
$760,000
04/20/26
3
2.5
2,462
12 Friendly Road, Smithtown, NY
0.21
Single-Family Home
$810,000
11/12/25
5
2.5
4,625
90 Rhoda Avenue, Nesconset, NY
0.41
Single-Family Home
$820,000
09/29/25
4
2.5
2,000

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
11 Rhoda Avenue, Smithtown, NY 11787
0.11
$530,000
3
2
1,547
Recently Sold
25 South Avenue, Smithtown, NY 11787
0.12
$611,800
3
1
-
Off Market
44 Elizabeth Avenue, Smithtown, NY 11787
0.15
$649,000
3
2
1,578
For Sale
19 Helen Avenue, Smithtown, NY 11787
0.17
$913,200
5
2.5
2,530
Off Market
34 Florence Avenue, Smithtown, NY 11787
0.17
$851,300
4
2
-
Off Market
173 Terry Road, Smithtown, NY 11787
0.17
$1,393,500
5
3
-
Off Market
22 South Avenue, Smithtown, NY 11787
0.16
$679,000
3
2
1,280
For Sale
28 Helen Avenue, Smithtown, NY 11787
0.21
$674,100
3
1
-
Off Market
24 South Avenue, Smithtown, NY 11787
0.19
$770,900
4
2
-
Off Market
10 South Avenue, Smithtown, NY 11787
0.18
$672,300
3
2
-
Off Market
12 Friendly Road, Smithtown, NY 11787
0.21
$810,000
5
2.5
4,625
Recently Sold
79 Hallock Avenue, Smithtown, NY 11787
0.20
$587,600
2
1
-
Off Market

Local Information

  • Map ViewExplore the area around 48 William St.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home

About this House

This single-family home is located at 48 William St, Smithtown, NY. 48 William St is in Smithtown, NY and in ZIP code 11787. This property has a lot size of 10018 sqft.
48 William St, Smithtown, NY 11787 is a studio single-family home. It last sold for $139,000 on Jan 21, 1994. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $675,500, with a rent estimate of $4,055/month.

Home Details for 48 William St

Property Information

Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 10018 sqft

Price and Tax history

DateEventPrice
Jan 21, 1994
Source: N/A
Sold
$139,000

Market trends in Smithtown

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$808K
$4.33KMoM
Sale-to-List Price
—
Price per sq ft
—
Available listings
102
20MoM

Around this home

What Locals Say about Smithtown

At least 232 Trulia users voted on each feature.

  • 92 % Say car is needed

  • 89 % Say it's dog friendly

  • 88 % Say parking is easy

  • 88 % Say yards are well-kept

  • 85 % Say there's holiday spirit

  • 76 % Say it's quiet

  • 74 % Say people would walk alone at night

  • 67 % Say there's wildlife

  • 60 % Say they plan to stay for at least 5 years

  • 60 % Say kids play outside

  • 57 % Say neighbors are friendly

  • 55 % Say streets are well-lit

  • 41 % Say there are sidewalks

  • 39 % Say it's walkable to restaurants

  • 39 % Say there are community events

  • 37 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.
  • nancy hark
    "I have to commute very far - it takes 1-1/2 to 2 hours. There is always traffic on the route. Working from home would be better for me."
    1
    Flag
  • Madeline Barbera
    "There’s a nice dog area in blydenburgh park but this is a horse neighborhood there are over 10,000 horses living here "
    0
    Flag
  • Jackedon24s
    "I’ve lived here my whole life, and everybody is for the most part, friendly and watch out for each other"
    0
    Flag
  • Elle Tee
    "There are lots of families in this area. It’s very neighborly. Only issue would be the occasional larceny out of cars left unlocked at night. "
    2
    Flag
  • Cgallaer
    "Short drive to from the Deer Park and Smithtown LIRR stations. Not too far from the Huntington or Babylon stations. "
    1
    Flag
  • Kimani J.
    "Most residents do not use public transportation. You will need your own vehicle in order to get around. "
    0
    Flag
  • Cgallaer
    "Great place to raise a family with lots of parks and other outdoor activities. It’s also close to other towns in Suffolk County, beaches, and has several LIRR train lines nearby. "
    4
    Flag
  • Cgallaer
    "I work in Manhattan so I take the LIRR to work. There are several train stations in the area and most have lots of parking and good service. "
    3
    Flag
  • Ejclassicdesign
    "Very nice area, safe and close to the beach. Nice school district. It is pricey to attain entrance into the housing market but the values tend to increase relatively fast over time. "
    6
    Flag
  • Robert B.
    "Very safe neighborhood, friendly residents, good schools, very good shopping areas. Has good parks and hiking areas. "
    4
    Flag
  • A &. J. G.
    "Love this neighborhood and having everything so close. I wish there was more Hispanic restaurants around since we love that type of food and have to go far to get it."
    5
    Flag
  • A &. J. G.
    "Quite neighborhood to take a stroll either alone, with the kids or family, or simply to walk the dog. The streets are clean and you feel safe."
    1
    Flag
  • rg9623
    "Smithtown is a great place to raise a family. Has great public schools and has great parks and recreation. Beach’s are close and well maintained "
    5
    Flag
  • Adrian M.
    "Nice houses, safe, close to shopping and entertainment, limited public transportation and expensive."
    0
    Flag
  • hanalu
    "I live here for two years for now, it’s a quiet and safe place, nice people around, and great schools. The tax is crazy high, but if you can handle the housing price and the tax, you are all good to go. Many restaurants nearby, although not very diversity, but still satisfy your basic needs. "
    1
    Flag
  • Laura N.
    "Dog loving community. Great family town. Great school district. Enjoyed 23 years here. Highly recommended."
    0
    Flag
  • Adrian M.
    "The commute itime depends on the time of the day. At noon, traffic can be heavy downtown. Smithtown bypass traffic is usually good."
    0
    Flag
  • Alidalang4
    "Great community and accessibility to shopping and stores . The neighborhoods and neighbor are nice and maintained. Quiet clean neighborhood. "
    1
    Flag
  • Danielle M.
    "Amazing place to raise kids. Great school Districts and opportunities for students to do extra curricular activities as well as sports. The neighborhood is really community oriented and children are often seen in the area playing. One of the biggest benefits is there are many great families and places for the kids to play. I think you will be impressed with the schools and the participation of the staff and teachers. "
    0
    Flag
  • Unspecified
    "Neighbors look out for one another. The homes are well kept. Good schools. Town services are good. Great bars and restaurants nearby."
    1
    Flag
  • Mpyles1982
    "Great schools, early morning drop off available for working parents. A lot of activities to keep your children busy. The only downside is the area lacks diversity."
    0
    Flag
  • Heavensentforeva
    "Great family location. There are also tons of dog people where I currently reside. We usually all walk our dogs together. It is a tight knit community. Everyone pretty much knows everyone on our block. "
    0
    Flag
  • Robertaglasser
    "The homes are very unique many different styles of homes from capes to ranches to split levels nice neighborhoods for raising family "
    1
    Flag
  • Mayivalenzuela
    "We have a very safe, clean and peaceful environment. Near public and private beaches and parks. Great School district. "
    1
    Flag
  • Marissa
    "I’ve lived here for 9 years and everything is centrally located. Wonderful for families especially young ones. "
    1
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 48 William St

  • What is 48 William St estimated to be worth?
    Trulia's estimated value for 48 William St in Smithtown, NY is $675,500.
  • What is the price history for 48 William St?
    48 William St in Smithtown, NY last sold for $139,000 in January 1994.
  • Is Smithtown a buyer's or seller's market?
    Smithtown is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Smithtown?
    The median sale price in Smithtown is $808K. That is up $4.33K from the prior month.
  • How big is the lot at 48 William St?
    The lot at 48 William St in Smithtown, NY is about 0.23 acres (10,018 sq ft).

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Off Market Homes Near 48 William St

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