Suffolk County  »  11787  »  Harding St  »  21 Harding St

21 Harding Street, Smithtown, NY 11787 - Property report

Also known as: 21 Harding St

Property image for 21 Harding Street, Smithtown, NY 11787
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Property type

One Family Year-Round Residence (210)

Year built

1975

Acreage

0.23

Sale price

$470,000

General information

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Address
Primary address
21 Harding Street
ZIP code
11787
County
Suffolk
Village (SWIS code)
473489
Parcel ID
163-2-50

Owner

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Sales
Sale date
05/16/2017
Sale price
$470,000
Arm's length
Tax
Tax year
2025-2026
Current property tax
$15,011
Zoning & Use
Zoning
One-Family on 10,000 Square Feet of Lot Area (R-10)
Building
Property type
One Family Year-Round Residence (210)
Building sq. ft.
2,104
Buildings on lot
1
Stories
2
Year built
1975
AC
No
Bedrooms
4
Bathrooms
2
Half bathrooms
1
Kitchens
1
Exterior wall
Wood
Building style
Colonial
Basement
Partial
Fireplaces
1
Heating type
Hot water/steam
Heating fuel
Oil
Lot
Acreage
0.23
Road type
Improved
Site desirability
Typical

Area overview

Walk score
21 /100.  Car-Dependent
Transit score
0 /100.  Minimal Transit
Bike score
30 /100.  Somewhat Bikeable
School district
473401
Neighborhood type
Suburban
Neighborhood rating
Average

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 21 Harding Street, Smithtown, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 21 Harding Street, Smithtown, NY 11787

Sale date Sale price Buyer name Seller name
05/16/2017 $470,000 XXXX XXXXXXXXXX; XXXXXX XXXXXXXX XXXXXXX XXXXXXXXXX XXXXX

*Most recent sale on record for this property.

More about Suffolk County property records.

Title documents

Date Type Amount Party 1 Party 2
05/30/2017 - R
05/16/2017 - D		 Deed
(Bargain and sale)		 XXXXXXX XXXXXXXXXX XXXXX XXXX XXXXXXXXXX

*Most recent recorded document on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 21 Harding Street, Smithtown, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2025-2026
Current property tax
$15,011
Base tax
$14,066
Recent tax assessments
Market value
$682,500
Assessed value
$5,460

More about Suffolk County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $682,500 $5,460 2576.282 $14,066 +4.31%
2024-2025 $634,884 $5,460 2469.867 $13,485 +16.07%
2023-2024 $627,586 $5,460 2127.961 $11,619 +2.50%
2022-2023 $780,000 $5,460 2076.086 $11,335 -11.46%
2021-2022 $487,500 $5,460 2344.675 $12,802 +1.58%
2020-2021 $474,783 $5,460 2308.127 $12,602 -0.14%
2019-2020 $470,690 $5,460 2311.354 $12,620 +2.77%
2018-2019 $443,902 $5,460 2248.977 $12,279 +3.52%
2017-2018 $416,794 $5,460 2172.584 $11,862 -0.45%
2016-2017 $431,818 $5,700 2090.572 $11,916 -2.40%
Permits

Permit information for 21 Harding Street, Smithtown, NY

No recently recorded permits for this property.

Neighborhood

Smithtown residential market stats

Access a detailed real estate market overview of Smithtown so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Smithtown and compare it to other neighborhoods in Suffolk.

Median sale price

$735,000

2.8% Y-o-Y

Median price/sq. ft.

$448

16.4% Y-o-Y

Suffolk county median sale price

$677,000

5.9% Y-o-Y

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Cherokee Street Elementary School 5 Public K-5 592 1.25
Mount Pleasant Elementary School 6 Public K-5 492 1.30
Tackan Elementary School 7 Public K-5 499 1.35
Cleary School For The Deaf NR Private PK-12 79 1.42
Cleary School For The Deaf NR Private PK-12 79 1.42
St Patrick Elementary School NR Private PK, K-8 463 1.73
St Patrick Elementary School NR Private PK, K-8 463 1.73
Andrew T Morrow School 3 Public K-6 795 1.83
Dogwood Elementary School 6 Public K-5 352 1.97
Ivy League School NR Private PK-8 224 1.99
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Great Hollow Middle School 7 Public 6-8 828 0.91
Cleary School For The Deaf NR Private PK-12 79 1.42
Gersh Academy NR Private 6-12 0 1.57
St Patrick Elementary School NR Private PK, K-8 463 1.73
Hauppauge Middle School 6 Public 6-8 748 1.80
Ivy League School NR Private PK-8 224 1.99
Ivy League School NR Private PK-8 253 1.99
Ralph Reed School 3 Public 7-8 1,149 2.63
Ronkonkoma Middle School 8 Public 6-8 672 2.73
Nesaquake Middle School 7 Public 6-8 473 2.99
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Cleary School For The Deaf NR Private PK-12 79 1.42
Gersh Academy NR Private 6-12 0 1.57
Hauppauge High School 9 Public 9-12 1,079 1.98
Smithtown Christian School NR Private PK, K-12 529 2.66
Smithtown High School East 10 Public 9-12 1,475 2.72
Lake Grove School NR Private 8-12 50 3.03
Developmental Disabilities Institute NR Private 222 3.06
Central Islip Senior High School 3 Public 9-12 2,576 3.12
Sachem High School North 8 Public 9-12 1,923 3.38
Connetquot High School 8 Public 9-12 1,757 3.60

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 21 Harding Street, Smithtown, NY

9 Harding St, Smithtown 28 Washington Ave, Hauppauge 27 Harding St, Smithtown 7 Harding St, Smithtown 23 Harding St, Smithtown 11 Chester St, Smithtown 15 Harding St, Smithtown 18 Harding St, Smithtown 23 Hayes St, Nesconset 26 Washington Ave, Smithtown 10 Chester St, Hauppauge 12 Chester St, Smithtown 19 Harding St, Smithtown 11 Harding St, Smithtown 24 Washington Ave, Smithtown 17 Harding St, Smithtown 17 Quincy Ln, Smithtown 16 Harding St, Smithtown 9 Grant Dr, Hauppauge 25 Harding St, Smithtown

Nearby ZIP codes for 21 Harding Street, Smithtown, NY

11716, Suffolk County, NY 11717, Suffolk County, NY 11720, Suffolk County, NY 11722, Suffolk County, NY 11725, Suffolk County, NY 11731, Suffolk County, NY 11733, Suffolk County, NY 11739, Suffolk County, NY 11749, Suffolk County, NY 11751, Suffolk County, NY 11752, Suffolk County, NY 11754, Suffolk County, NY 11755, Suffolk County, NY 11767, Suffolk County, NY 11768, Suffolk County, NY 11779, Suffolk County, NY 11780, Suffolk County, NY 11788, Suffolk County, NY 11790, Suffolk County, NY

Frequently asked questions

What is the year built for 21 Harding Street, Smithtown, NY 11787?

The development at 21 Harding Street, Smithtown, NY 11787 was built in 1975.

What is the total square footage of 21 Harding Street, Smithtown, NY 11787?

21 Harding Street, Smithtown, NY 11787 has a total of 2,104 square feet.

When was 21 Harding Street, Smithtown, NY 11787 last sold and what was the sale price?

21 Harding Street, Smithtown, NY 11787 was last sold on 05/16/2017 for $470,000.

What is the assessed value of 21 Harding Street, Smithtown, NY 11787?

21 Harding Street, Smithtown, NY 11787 is currently assessed at $5,460.

What are the property taxes for 21 Harding Street, Smithtown, NY 11787?

The property taxes for 21 Harding Street, Smithtown, NY 11787 total $14,066.

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