Current Price

$608,244

1 Month Forecast

â–² $658,007

1-Year Forecast *

â–² $693,604

5-Year Forecast *

â–² $792,523

"Is it a good time to buy homes in Islip?" "Does investing in real estate in Islip (New York State, Suffolk County) worth it?" According to our live Forecast System, buying a house in Islip is a good short-term (1-year) investment*. The Islip average house/property forecasts are updated every month with the latest median property prices by smart technical real estate market analysis. Q&A about "Islip" projections.
At Walletinvestor.com we predict future home values/prices with real estate market analysis for a wide selection of properties, for example houses in Islip in New York State, Suffolk County. If you are looking for homes for sale with good flipping profit, Islip can be a profitable property investment option. The median price of an average house in Islip was 608,244 USD on 2026-03-03. Based on our forecasts, a long-term increase is expected, the predicted price of an average home in the "Islip" area is 792,523 USD by 2031-03-03. For a 5-year investment the profit is expected to be around +30.30% meaning that investing 100000 USD today may yield a profit of 30,297 USD by 2031.

Current Median Listing Price: 608,244 USD Median Listing Price Per Square Foot: 338 USD

Islip Real Estate Forecast Chart, Short-Term Housing Market Forecast for The Upcoming Months and Year

The short-term real estate market forecast is based on the median home listing prices from the last 5 years.

Islip (New York State) Forecast Chart, Long-Term Predictions for Next Months and Years: 2026-2032

The long-term housing forecast is based on all the available median listing price recorded up to today.

Islip Price Target

Islip median home price target in 12 months: $693,604* (upside of 14.0%)

14 Years Historical Data

DateOpening priceClosing priceMinimum priceMaximum price
2025 $645,680 $654,173 $645,680 $654,516
2024 $588,781 $608,244 $588,781 $608,612
2023 $552,790 $582,911 $548,326 $582,911
2022 $544,986 $554,282 $544,986 $568,701
2021 $486,329 $542,764 $486,329 $542,764
2020 $461,591 $479,430 $461,591 $479,430
2019 $420,903 $456,506 $420,903 $456,506
2018 $389,319 $416,106 $379,995 $416,106
2017 $376,808 $393,366 $376,808 $394,205
2016 $0 $375,143 $0 $375,143
2015 $0 $0 $0 $0
2014 $0 $0 $0 $0
2013 $0 $0 $0 $0
2012 $0 $0 $0 $0

Questions & Answers about the Islip Housing Market Forecast

How much does an average home cost in Islip today?

The value of an average home (the listing price) in Islip is $608,244 USD.

What is the average price per square foot in Islip?

According to Walletinvestor the median price per square foot in Islip is 338 USD.

Will the median listing price of homes in Islip grow / rise / go up?

Yes. The Islip home prices may rise from 608,244 USD to 693,604 USD in one year.

Is it profitable to invest in Islip homes?

Yes. The long-term profit potential is +14.03% in one year.

Will Islip house prices fall / drop?

No. See above.

What is the predicted price of a Islip home in 2030?

The predicted home sales price of a Islip home in 2030 in Islip is 758,324 USD.

What is the predicted price of a Islip home in 2035?

The predicted home sales price of a Islip home in 2035 in Islip is 904,930 USD.

Will real estate prices decrease in Islip?

According to our analysis, it is unlikely to happen.

Short-Term Outlook Based On The Last 12 Months

Islip is the 3246. largest city in the United States, located in New York State.

During the last 12 months the real estate prices in Suffolk, Islip decreased, looking at the past 12 months.

According to Walletinvestor's Islip real estate market research, home values will increase in the next 12 months.

Median home values decreased by 6.759% to 608,244 USD, between 2025-03-03 and 2026-03-03

The average annual profit of property investment was:

  • 14.834% in 2021
  • 12.784% in 2022
  • 15.964% in 2023
  • 15.464% in 2024
  • 14.094% in 2025
  • 14.384% in 2026

Based on our Islip real estate market research and report the predicted sales prices will increase by 271.821% in the next 10 years.

Over the last 12 months, the value of homes in Islip fluctuated: increasing 2 times and decreasing 2 times.

Islip (New York) Housing Market Price Prediction, Forecast for next months and years

Below you will find the price predictions for 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033.

Date Average price Minimum price Maximum price
Islip Housing Market Forecast with Real Estate Prices for 2025
August 2025 658007 609314 706699
September 2025 661863 597000 726725
October 2025 665741 609153 722330
November 2025 669643 606027 733259
December 2025 673567 622376 724758
Islip Housing Market Forecast with Real Estate Prices for 2026
January 2026 674960 610839 739081
February 2026 677779 615423 740135
March 2026 681751 625847 737655
April 2026 685746 634315 737177
May 2026 688554 641732 735375
June 2026 690682 653385 727978
July 2026 693604 625630 761577
August 2026 697668 646041 749296
September 2026 701757 654739 748775
October 2026 705869 638106 773633
November 2026 710006 658176 761836
December 2026 712019 669298 754740
Islip Housing Market Forecast with Real Estate Prices for 2027
January 2027 710239 656261 764217
February 2027 707536 662962 752111
March 2027 704844 663259 746430
April 2027 702162 651607 752718
May 2027 700272 649852 750691
June 2027 697607 634823 760392
July 2027 695757 639401 752114
August 2027 695998 659806 732190
September 2027 700077 650371 749782
October 2027 703735 659400 748070
November 2027 707300 661326 753275
December 2027 711445 667336 755555
Islip Housing Market Forecast with Real Estate Prices for 2028
January 2028 715614 678402 752826
February 2028 719808 678779 760837
March 2028 724026 678413 769640
April 2028 728269 678019 778520
May 2028 732537 660749 804326
June 2028 736830 685989 787672
July 2028 741148 692233 790064
August 2028 745492 682125 808858
September 2028 745629 697163 794094
October 2028 742889 701287 784491
November 2028 740148 701660 778636
December 2028 741188 670775 811601
Islip Housing Market Forecast with Real Estate Prices for 2029
January 2029 743334 680151 806517
February 2029 745226 701257 789194
March 2029 746733 674299 819166
April 2029 746281 700011 792550
May 2029 750654 708618 792691
June 2029 753906 695855 811957
July 2029 758324 690075 826573
August 2029 760862 709884 811840
September 2029 760624 692168 829081
October 2029 760246 691064 829429
November 2029 760464 711794 809133
December 2029 764920 715965 813875
Islip Housing Market Forecast with Real Estate Prices for 2030
January 2030 769403 714775 824030
February 2030 773912 709677 838146
March 2030 778447 736411 820483
April 2030 783009 729764 836254
May 2030 784628 724997 844260
June 2030 787905 715418 860392
July 2030 792523 740216 844829
August 2030 797167 740568 853766
September 2030 800430 734795 866066
October 2030 802904 738672 867137
November 2030 806301 732928 879674
December 2030 811026 745333 876719
Islip Housing Market Forecast with Real Estate Prices for 2031
January 2031 815779 773359 858200
February 2031 820560 759838 881281
March 2031 825368 760990 889747
April 2031 827709 767286 888132
May 2031 825639 773624 877654
June 2031 822498 746828 898168
July 2031 819368 748083 890653
August 2031 816251 748502 883999
September 2031 814053 772536 855569
October 2031 810955 752566 869344
November 2031 808805 735203 882406
December 2031 809085 752449 865720
Islip Housing Market Forecast with Real Estate Prices for 2032
January 2032 813826 735699 891953
February 2032 818078 736271 899886
March 2032 822223 777001 867445
April 2032 827041 750954 903129
May 2032 831888 776152 887625
June 2032 836763 769822 903704
July 2032 841667 790325 893009

> Page 2: detailed data / price table <

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* Our real estate forecasts and predictions are made by Machine Learning & AI, and shouldn't been used for financial decisions. We can't guarantee any profit.