$825,300
- 3 Beds
- 1.5 Baths
354 Smith Avenue, Islip, NY 11751
Est. Refi. Payment $5,766/mo*
Refinance Your HomeCurrently Off Market - Sold Jul 19, 2023 for $625,000
Home Value
Trulia Estimate
$825KSince last month
Decreased$18K (-2.1%)Since last year
Increased$41K (+5.3%)Since last sale
Increased$200K (+32%)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 +73% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| October 2026 | $825K |
| September 2026 | $831K |
| August 2026 | $843K |
| July 2026 | $838K |
| June 2026 | $836K |
| May 2026 | $820K |
| April 2026 | $789K |
| March 2026 | $791K |
| February 2026 | $782K |
| January 2026 | $787K |
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 |
|---|---|---|---|---|---|---|---|
0.06 | Single-Family Home | $950,000 | 03/25/26 | 4 | 2 | 2,662 | |
0.19 | Single-Family Home | $1,110,000 | 05/08/26 | 4 | 2.5 | 2,925 | |
0.29 | Single-Family Home | $1,150,000 | 10/30/25 | 4 | 3 | 2,875 | |
0.24 | Single-Family Home | $1,350,000 | 02/10/26 | 4 | 2.5 | 2,598 | |
0.38 | Single-Family Home | $538,000 | 01/22/26 | 3 | 2 | - | |
0.54 | Single-Family Home | $685,000 | 05/04/26 | 3 | 1 | 1,539 | |
0.21 | Single-Family Home | $1,205,000 | 07/15/26 | 5 | 3.5 | 2,448 | |
0.57 | Single-Family Home | $610,000 | 02/24/26 | 3 | 1 | 2,252 | |
0.42 | Single-Family Home | $775,000 | 09/02/26 | 4 | 2 | 1,955 | |
0.48 | Single-Family Home | $775,000 | 10/27/25 | 2 | 1.5 | 2,498 |
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 |
|---|---|---|---|---|---|---|
0.02 | $944,400 | 4 | 2 | - | Off Market | |
0.02 | $1,613,600 | 4 | 3 | 52,272 | Off Market | |
0.04 | $1,042,000 | 4 | 4 | 2,441 | Off Market | |
0.05 | $902,200 | Studio | - | - | Off Market | |
0.06 | $802,200 | Studio | - | - | Off Market | |
0.06 | $950,000 | 4 | 2 | 2,662 | Recently Sold | |
0.06 | $1,036,000 | Studio | - | - | Off Market | |
0.07 | $938,100 | Studio | - | - | Off Market | |
0.07 | $1,108,800 | Studio | - | - | Off Market | |
0.08 | $1,071,400 | 4 | 2.5 | - | Off Market | |
0.08 | $1,323,100 | 3 | 4.5 | 4,150 | Off Market | |
0.08 | $1,132,900 | 5 | 3 | - | Off Market | |
0.08 | $994,000 | Studio | - | - | Off Market | |
0.08 | $1,256,600 | 5 | 4 | 3,515 | Off Market | |
0.08 | $902,100 | Studio | - | - | Off Market | |
0.08 | $740,600 | 4 | 3 | 1,850 | Off Market | |
0.08 | $1,056,700 | 4 | 2.5 | 2,750 | Off Market | |
0.08 | $841,900 | 4 | 3.5 | 3,000 | Off Market | |
0.09 | $971,200 | Studio | - | - | Off Market | |
0.09 | $882,100 | Studio | - | - | Off Market |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1960
0.75 acre lot
Open Parking
About this House
What's unique:Close to shopping
This 3 bedroom Colonial in a prime location is situated on 3/4 of an acre on a lake! Near Islip's Main Street, this home is close to shopping, dining, schools, parks, beaches and more! Don't hesitate - won't last!, Additional information: Appearance:Excellent,Interior Features:Lr/Dr,Separate Hotwater Heater:Yes
354 Smith Avenue, Islip, NY 11751 is a 3 bedroom, 2 bathroom single-family home built in 1960. It last sold for $625,000 on Jul 19, 2023 (2% below the $639,990 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $825,300, with a rent estimate of $4,617/month.
Last check for updates: about 6 hours ago
Listed by Michael J. Watts
Michael J Watts & Assoc Inc, (631) 650-9933
Bought with: Michael J. Watts, Michael J Watts & Assoc Inc, (631) 650-9933
Co-Buyer's Agent: Michael Watts, (631) 786-2676, Michael J Watts & Assoc Inc, (631) 650-9933
Source: OneKey® MLS as distributed by MLS GRID, MLS#L3446717

Home Details for 354 Smith Avenue
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Interior Details Basement: Crawl SpaceNumber of Rooms: 8 |
Beds & Baths Number of Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 1Number of Bathrooms (half): 1 |
Appliances & Utilities Appliances: Dryer, Oven, Refrigerator, Gas Water HeaterDryerRefrigerator |
Heating & Cooling Heating: Baseboard,Hot WaterNo CoolingAir Conditioning: NoneHas HeatingHeating Fuel: Baseboard |
Fireplace & Spa No FireplaceNo Spa |
Windows, Doors, Floors & Walls Flooring: Carpet |
Levels, Entrance, & Accessibility Floors: Carpet |
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Exterior Home Features No Private Pool |
Parking & Garage No CarportHas Open ParkingParking: Attached,Driveway,Private |
Frontage WaterfrontWaterfront: Lake FrontOn Waterfront |
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Year Built Year Built: 1960 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family Residence, ResidentialArchitecture: Colonial |
Building Construction Materials: Brick, Cedar, Shake Siding, Vinyl SidingNot Attached Property |
Property Information Parcel Number: 0500422000200033000 |
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Price List Price: $639,990 |
Status Change & Dates Off Market Date: Tue Mar 28 2023 |
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MLS Status: Sold |
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Direction & Address City: Islip |
School Information Jr High / Middle School: Islip Middle SchoolHigh School: Islip High SchoolHigh School District: Islip |
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Not Senior Community |
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No HOA |
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Lot Area: 0.75 acres |
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Listing Agreement Type: Exclusive Right To Lease |
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BasementMls Number: L3446717Attic: PartialShowing Requirements: Showing Service |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jul 19, 2023 Source: OneKey® MLS as distributed by MLS GRID #L3446717 | Sold | $625,000 |
Mar 28, 2023 Source: OneKey® MLS as distributed by MLS GRID #3446717 | Pending | $639,990 |
Mar 1, 2023 Source: OneKey® MLS as distributed by MLS GRID #3446717 | PriceChange | $639,990 Price decreased by 3% |
Dec 5, 2022 Source: OneKey® MLS as distributed by MLS GRID #3446717 | Listed For Sale | $659,000 |
May 4, 2022 Source: N/A | Sold | $540,000 |
Feb 4, 2022 Source: OneKey® MLS as distributed by MLS GRID #L3347514 | Sold | $540,000 |
Nov 23, 2021 Source: OneKey® MLS as distributed by MLS GRID #3347514 | Pending | $569,000 |
Nov 22, 2021 Source: OneKey® MLS as distributed by MLS GRID #3347514 | ListingRemoved | |
Oct 12, 2021 Source: OneKey® MLS as distributed by MLS GRID #3347514 | Listed For Sale | $569,000 |
Sep 27, 2021 Source: OneKey® MLS as distributed by MLS GRID #3347514 | ListingRemoved | |
Sep 23, 2021 Source: OneKey® MLS as distributed by MLS GRID #3347514 | Listed For Sale | $569,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | Unavailable | $52,800 |
Home facts updated by county records
Market trends in Islip
Last updated September 2026
Avg. sale price
—
Sale-to-List Price
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Price per sq ft
—
Available listings
43
Sourced by Trulia Market Trends
Around this home
What Locals Say about Islip
This October
Trick-or-Treat Score
Built from what locals say about this neighborhood.- 86% say there's holiday spirit
- 65% say neighbors are friendly
- 59% say there are sidewalks
Trulia Trick or TreatStart Ghost Hunt
At least 118 Trulia users voted on each feature.
90 % Say parking is easy
90 % Say it's dog friendly
88 % Say car is needed
86 % Say there's holiday spirit
85 % Say yards are well-kept
75 % Say people would walk alone at night
73 % Say kids play outside
65 % Say neighbors are friendly
64 % Say it's quiet
63 % Say it's walkable to restaurants
62 % Say streets are well-lit
62 % Say they plan to stay for at least 5 years
59 % Say there are sidewalks
59 % Say it's walkable to grocery stores
59 % Say there's wildlife
49 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections

Based on information submitted to the MLS GRID as of 2026-10-16 21:23:14 PDT All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information
Frequently asked questions about 354 Smith Avenue
- What is 354 Smith Avenue estimated to be worth?Trulia's estimated value for 354 Smith Avenue in Islip, NY is $825,300.
- What is the price history for 354 Smith Avenue?354 Smith Avenue in Islip, NY last sold for $625,000 in July 2023.
- Is Islip a buyer's or seller's market?Islip is currently a seller's market, based on recent for-sale activity.
- What do residents say about Islip?Residents describe Islip, NY as easy to park in, dog-friendly, and well-kept. Most residents say you need a car. See recently sold homes in Islip, NY.
- How big is the lot at 354 Smith Avenue?The lot at 354 Smith Avenue in Islip, NY is about 0.75 acres (32,670 sq ft).
- Does 354 Smith Avenue have parking?Yes, 354 Smith Avenue in Islip, NY has on-site parking.