House Prices

Poospatuck Reservation Mastic, NY House Prices & Home Values 2026


Average Data

average house price$332,392
average size per house1380 ft²
average price per ft²259 $ / ft²

06/23/2026 - The value range (VR) for house prices in Poospatuck Reservation Mastic, NY is $246.05/ sqft to $271.95/ sqft. An average home with 1380 sqft costs approximately $364,337 to $402,688. Mastic, NY includes 1 ZIP codes and it is located in Suffolk county. The lowest prices are found in ZIP 11950, while the highest are in ZIP 11950. The average price per sqare feet is $259. Our analysis is based on 5 property listings.

Avergage prices by ZIP codes Poospatuck Reservation Mastic

11950246 $ / ft²




Historical development of home values in Poospatuck Reservation Mastic

Year Estimated value (USD) Change vs. 2025
2010 $154,369 -53.6%
2011 $148,399 -55.4%
2012 $148,000 -55.5%
2013 $153,532 -53.8%
2014 $161,166 -51.5%
2015 $169,438 -49.0%
2016 $178,280 -46.4%
2017 $187,902 -43.5%
2018 $198,291 -40.3%
2019 $207,485 -37.6%
2020 $218,211 -34.4%
2021 $248,192 -25.3%
2022 $289,336 -13.0%
2023 $305,118 -8.2%
2024 $322,770 -2.9%
2025 $332,392 0.0%

Graph: estimated home values in Poospatuck Reservation Mastic over time (USD)



Example: 100% financing house in Poospatuck Reservation Mastic

Loan amount: $332,392

Interest rate: 6.44%

Fixed monthly payment: $2,087.41

Breakdown in the 1st month:
Interest portion: $1,783.28  –  Principal portion: $304.13

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $21,289.76 $3,759.15 $328,632.85
2 $21,040.48 $4,008.43 $324,624.42
3 $20,774.66 $4,274.25 $320,350.18
4 $20,491.22 $4,557.69 $315,792.49
5 $20,188.98 $4,859.93 $310,932.56
6 $19,866.70 $5,182.21 $305,750.35
7 $19,523.04 $5,525.86 $300,224.49
8 $19,156.60 $5,892.31 $294,332.18
9 $18,765.86 $6,283.05 $288,049.14
10 $18,349.20 $6,699.70 $281,349.43
11 $17,904.92 $7,143.99 $274,205.45
12 $17,431.17 $7,617.73 $266,587.71
13 $16,926.01 $8,122.90 $258,464.81
14 $16,387.35 $8,661.56 $249,803.25
15 $15,812.96 $9,235.94 $240,567.31
16 $15,200.49 $9,848.42 $230,718.90
17 $14,547.40 $10,501.50 $220,217.39
18 $13,851.00 $11,197.90 $209,019.49
19 $13,108.43 $11,940.48 $197,079.01
20 $12,316.60 $12,732.30 $184,346.71
21 $11,472.27 $13,576.63 $170,770.07
22 $10,571.95 $14,476.96 $156,293.12
23 $9,611.92 $15,436.98 $140,856.13
24 $8,588.24 $16,460.67 $124,395.46
25 $7,496.66 $17,552.25 $106,843.22
26 $6,332.70 $18,716.21 $88,127.01
27 $5,091.55 $19,957.35 $68,169.66
28 $3,768.10 $21,280.81 $46,888.85
29 $2,356.88 $22,692.02 $24,196.83
30 $852.08 $24,196.83 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Poospatuck Reservation Mastic, NY


1500 sqft3900 sqft
Ø selling price$504,402$1,072,999
Ø fast selling$458,547$965,700
Ø high price sale$550,256$1,180,299

In 2026, houses in Poospatuck Reservation Mastic, NY will be offered at an average price of $259 per square foot. A 1,500 sqft home priced at $504,402 is 24.68% more expensive per square foot than a 3,900 sqft home priced at $1,072,999. Home prices in Poospatuck Reservation Mastic, NY vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $742,846. Sellers who can wait longer may achieve a higher price of up to $907,923.


Poospatuck Reservation in Mastic, NY

The Poospatuck Reservation in Mastic, NY is the historic homeland of the state?recognized Unkechaug Indian Nation on Long Island.

History and Culture

The reservation is known for its enduring Native American heritage, reflected in community gatherings, crafts, and oral traditions.
Elders and youth collaborate on cultural education, honoring ancestors while planning for a resilient future.
Neighboring communities in Mastic and Shirley engage with the Nation through respectful partnerships and cultural programming.

Location and Environment

Set along Poospatuck Creek and tidal wetlands near Moriches Bay, the area features salt marsh vistas on the South Shore.
These waterfront habitats support birdwatching, small?scale fishing, and a deep relationship with the coastal environment.

Community and Access

Though compact, the reservation functions as a close?knit neighborhood with homes, community spaces, and locally owned shops.
Visitors can access the area via William Floyd Parkway and the Mastic?Shirley LIRR station, making educational trips straightforward.

Nearby Attractions and Tips

Nearby draws such as Smith Point County Park, bay beaches, and nature preserves complement the reservation?s natural setting.
Before visiting, check official Unkechaug or Town of Brookhaven resources for event listings, guidelines, and community updates.



FAQ – Home Values in Poospatuck Reservation Mastic

What is the median home value in Poospatuck Reservation Mastic in 2026?

In 2026, the typical home value in Poospatuck Reservation Mastic is about $332,392 for an average home size of 1380 square feet. This corresponds to an average price of roughly $259 per square foot.

What is the average cost per square foot in Poospatuck Reservation Mastic?

In 2026, homes in Poospatuck Reservation Mastic sell for an average of around $259 per square foot, with a typical range between $246.05 and $271.95 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Poospatuck Reservation?

The average home size in Poospatuck Reservation Mastic is about 1380 square feet, with an estimated 2026 value around $332,392.



Neighborhoods close to Poospatuck Reservation Mastic, NY

Strathmore On The Green Middle Island, NY248 $ / ft²
Ditch Plains Montauk, NY1094 $ / ft²
Waterways at Moriches Moriches, NY249 $ / ft²
Country Pointe at Manorville Manorville, NY216 $ / ft²
South Jamesport Jamesport, NY391 $ / ft²
Canoe Place Hampton Bays, NY382 $ / ft²
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