Xome Value®
The estimated value of your home calculated using our proprietary formulas and various currently available property data.
1
The estimated value of your home calculated using our proprietary formulas and various currently available property data.
$1,199,661
-9.9%
Since Aug 2024
Range: $839,762-$1,559,559
Evaluated July 16, 2025
1 Year
5 Years
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Property Facts
21 W Tiana Rd, Hampton Bays, NY is a residential (general) (single) home that contains 3,542 Sq. Ft. and was built in 2015. It contains 3 bedrooms.
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County:SUFFOLK
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Year Built:2015
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Living Area:3,542 Sq. Ft.
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Lot Size:60,113 Sq. Ft.
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Zone:R40
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Parcel:0900-255.00-01.00-032.004
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Bedrooms:3
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Bathrooms:-
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Owner:SOUTHAMPTON TOWN
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Property History
Tax History
Year
Taxes
Total Assessment
2024
$8,949 (0%)
$570,900 (0%)
2023
$8,949 (0%)
$570,900 (0%)
2022
$8,949 (0%)
$570,900 (0%)
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Comparable Homes
Sales in a non-disclosure state
Address
Sold Price
Details
29 W Tiana Rd
Hampton Bays, NY 11946
This Property
-
3 Bed
2 Bath
1,253 Sq. Ft.
1999 Year Built
1
51 W Tiana Rd
Hampton Bays, NY 11946
$965,000
3 Bed
1 Bath
984 Sq. Ft.
1961 Year Built
2
42 W Tiana Rd
Hampton Bays, NY 11946
$760,000
2 Bed
1 Bath
800 Sq. Ft.
1952 Year Built
3
16 Middle Rd
Hampton Bays, NY 11946
$862,000
3 Bed
2 Bath
1,130 Sq. Ft.
1976 Year Built
4
2 Marinea Pl
Hampton Bays, NY 11946
$1,090,000
3 Bed
2 Bath
1,260 Sq. Ft.
1991 Year Built
5
35A Neptune Ave
Hampton Bays, NY 11946
$935,000
4 Bed
1 Bath
1,388 Sq. Ft.
1972 Year Built
6
7 Neptune Ave
Hampton Bays, NY 11946
$725,100
3 Bed
2 Bath
1,500 Sq. Ft.
2001 Year Built
7
13 Head Of Cove Rd
Hampton Bays, NY 11946
$749,000
3 Bed
1 Bath
1,032 Sq. Ft.
1965 Year Built
8
89 Bellows Ter
Hampton Bays, NY 11946
$1,260,000
3 Bed
3 Bath
1,620 Sq. Ft.
1997 Year Built
9
25 Seaside Ave
Hampton Bays, NY 11946
$812,500
3 Bed
2 Bath
1,176 Sq. Ft.
2000 Year Built
10
22 Romana Dr
Hampton Bays, NY 11946
$849,000
3 Bed
2 Bath
1,030 Sq. Ft.
1961 Year Built
Sales in a non-disclosure state
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Market Trends
Hampton Bays
11946
Median Sold Price
The median sold price is the middle price of all the properties that have actually been sold within a specific period.
Using the median sold price can provide valuable insights into actual market transactions and buyer behavior.
Jul 2024
$875,000
Jun 2025
$874,500
Change
-0.1%
1 Year
2 Years
5 Years
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Median Sales Price Per Square Foot
Median Sales Price Per Square Foot provides a quick, high-level way to evaluate appreciation or depreciation of property
values over time in the selected area. Using the price per square foot can help you estimate a property's market value.
1 Year
2 Years
5 Years
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Average Days on Market
Average Days on Market represent the average number of days a property takes to sell. Using Average Days on Market
can help provide insights into the speed at which properties are selling in a particular area or market.
Jul 2024
205 Days
Jun 2025
140 Days
Change
-31.7%
1 Year
2 Years
5 Years
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Supply and Demand
The following chart shows the relationship between properties for sale (supply) and properties sold (demand) in the
specified market, where available.
For Sale
Sold
1 Year
2 Years
5 Years
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Months of Supply
This chart shows how many months it would take to sell the available inventory in the specified market. A higher Months of
Supply generally indicates a buyer's market while a lower Months of Supply generally indicates a seller's market.
1 Year
2 Years
5 Years
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Area Statistics
People
ZIP (11946)
City (Hampton Bays)
Population
14,045
16,546
Population Density
1,050
1,288.9
People Per Household
2.7
2.7
Median Age
43.1
43.3
Median Household Income
$103,996
$103,513
Average Income
$51,866
$51,955
Economy
ZIP (11946)
City (Hampton Bays)
Unemployment
2.40%
2.40%
Recent Job Growth
0.91%
0.91%
Future Job Growth
43.88%
43.88%
Sales Tax
8.63%
8.63%
Income Tax
5.85%
5.85%
Cost of Living Index
159.2
159.7
Environment
ZIP (11946)
City (Hampton Bays)
Altitude
50
33
Rainfall (Inches Annually)
48.2
48.2
Snowfall (Inches Annually)
28.7
28.7
January Avg. Low Temp
22.7
22.7
July Avg. High Temp
81.7
81.7
Days of Precipitation Annually
112
112
Days Mostly Sunny Annually
206
203
Comfort Index (During Hot Weather)
7
7
Source: Sperling's Best Places
Nearby Schools
Rating
School Name
Grades
Distance
5-9
1.2 mi
K-4
1.3 mi
PK, 7, 9-12
1.9 mi
Data provided by GreatSchools.org © 2025.
All rights reserved.
