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Today: September 22, 2025

Current Price

$225,574

1 Month Forecast

$260,209

1-Year Forecast *

$270,384

5-Year Forecast *

$326,909

"Is it a good time to buy homes in Williamsville?" "Does investing in real estate in Williamsville (Illinois State, Sangamon County) worth it?" According to our live Forecast System, buying a house in Williamsville is a good short-term (1-year) investment*. The Williamsville average house/property forecasts are updated every month with the latest median property prices by smart technical real estate market analysis. Q&A about "Williamsville" 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 Williamsville in Illinois State, Sangamon County. If you are looking for homes for sale with good flipping profit, Williamsville can be a profitable property investment option. The median price of an average house in Williamsville was 225,574 USD on 2025-09-23. Based on our forecasts, a long-term increase is expected, the predicted price of an average home in the "Williamsville" area is 326,909 USD by 2030-09-23. For a 5-year investment the profit is expected to be around +44.92% meaning that investing 100000 USD today may yield a profit of 44,923 USD by 2030.

Current Median Listing Price: 225,574 USD Median Listing Price Per Square Foot: 125 USD

Williamsville 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.

Williamsville (Illinois State) Forecast Chart, Long-Term Predictions for Next Months and Years: 2025-2031

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

Williamsville Price Target

Williamsville median home price target in 12 months: $270,384* (upside of 19.9%)

14 Years Historical Data

DateOpening priceClosing priceMinimum priceMaximum price
2025 $245,397 $258,411 $245,397 $258,411
2024 $214,171 $225,574 $213,958 $225,574
2023 $210,155 $215,425 $210,155 $216,576
2022 $192,726 $207,857 $192,726 $207,857
2021 $181,034 $189,941 $181,034 $189,941
2020 $172,538 $180,870 $172,538 $180,937
2019 $163,477 $171,603 $163,477 $171,603
2018 $163,382 $162,392 $161,213 $164,146
2017 $159,530 $162,864 $159,530 $162,916
2016 $156,547 $159,012 $156,547 $159,297
2015 $154,020 $156,439 $153,319 $156,439
2014 $149,458 $154,351 $149,458 $154,351
2013 $148,250 $149,500 $148,250 $149,849
2012 $142,995 $147,993 $142,995 $148,039

Questions & Answers about the Williamsville Housing Market Forecast

How much does an average home cost in Williamsville today?

The value of an average home (the listing price) in Williamsville is $225,574 USD.

What is the average price per square foot in Williamsville?

According to Walletinvestor the median price per square foot in Williamsville is 125 USD.

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

Yes. The Williamsville home prices may rise from 225,574 USD to 270,384 USD in one year.

Is it profitable to invest in Williamsville homes?

Yes. The long-term profit potential is +19.86% in one year.

Will Williamsville house prices fall / drop?

No. See above.

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

The predicted home sales price of a Williamsville home in 2030 in Williamsville is 326,909 USD.

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

The predicted home sales price of a Williamsville home in 2035 in Williamsville is 408,685 USD.

Will real estate prices decrease in Williamsville?

According to our analysis, it is unlikely to happen.

Short-Term Outlook Based On The Last 12 Months

Williamsville is the 14958. largest city in the United States, located in Illinois State.

During the last 12 months the real estate prices in Sangamon, Williamsville increased, looking at the past 12 months.

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

Median home values increased by 2.373% to 225,574 USD, between 2024-09-23 and 2025-09-23

The average annual profit of property investment was:

  • 18.255% in 2020
  • 18.955% in 2021
  • 18.665% in 2022
  • 18.745% in 2023
  • 18.355% in 2024
  • 18.605% in 2025

Based on our Williamsville real estate market research and report the predicted sales prices will increase by 512.223% in the next 10 years.

Over the last 12 months, the value of homes in Williamsville fluctuated: increasing 10 times .

Williamsville (Illinois) Housing Market Price Prediction, Forecast for next months and years

Below you will find the price predictions for 2025, 2026, 2027, 2028, 2029, 2030, 2031, 2032, 2033.

Date Average price Minimum price Maximum price
Williamsville Housing Market Forecast with Real Estate Prices for 2025
August 2025 260209 244596 275821
September 2025 261636 239135 284137
October 2025 261539 244278 278801
November 2025 261776 245808 277744
December 2025 262447 245126 279769
Williamsville Housing Market Forecast with Real Estate Prices for 2026
January 2026 263312 241457 285167
February 2026 264195 247022 281368
March 2026 266112 251475 280748
April 2026 268042 242578 293506
May 2026 269987 250008 289966
June 2026 270960 252806 289115
July 2026 270384 253890 286877
August 2026 270208 245619 294797
September 2026 270966 255250 286682
October 2026 272932 258739 287124
November 2026 274912 249895 299929
December 2026 276906 253646 300166
Williamsville Housing Market Forecast with Real Estate Prices for 2027
January 2027 278915 262738 295092
February 2027 280938 259868 302009
March 2027 281821 255048 308594
April 2027 282170 258749 305590
May 2027 280949 260158 301739
June 2027 280964 259611 302317
July 2027 281446 262590 300303
August 2027 283488 255139 311837
September 2027 285545 264414 306675
October 2027 287616 265757 309475
November 2027 289703 265078 314327
December 2027 290441 266335 314548
Williamsville Housing Market Forecast with Real Estate Prices for 2028
January 2028 290029 266537 313522
February 2028 291122 268414 313830
March 2028 293234 270948 315520
April 2028 295251 276650 313852
May 2028 295504 270682 320327
June 2028 296346 267897 324795
July 2028 297011 271468 322554
August 2028 297515 280259 314771
September 2028 296823 269219 324428
October 2028 295933 271666 320199
November 2028 294549 267451 321648
December 2028 294256 276306 312206
Williamsville Housing Market Forecast with Real Estate Prices for 2029
January 2029 296285 277027 315544
February 2029 298435 273963 322906
March 2029 300207 283996 316418
April 2029 300760 271887 329633
May 2029 300816 274946 326686
June 2029 301252 286190 316315
July 2029 301833 276781 326885
August 2029 303740 284301 323180
September 2029 305944 275349 336538
October 2029 308163 285975 330351
November 2029 310399 281531 339266
December 2029 311585 286035 337135
Williamsville Housing Market Forecast with Real Estate Prices for 2030
January 2030 313678 287643 339713
February 2030 315954 290993 340914
March 2030 318246 288649 347842
April 2030 320554 291704 349404
May 2030 322880 302861 342898
June 2030 325126 306919 343333
July 2030 326909 308929 344889
August 2030 326788 294763 358813
September 2030 327084 302553 351615
October 2030 327923 310215 345630
November 2030 329003 296761 361246
December 2030 330106 306999 353214
Williamsville Housing Market Forecast with Real Estate Prices for 2031
January 2031 332501 313216 351786
February 2031 334913 312809 357017
March 2031 337343 311030 363655
April 2031 338559 316215 360904
May 2031 337839 311487 364190
June 2031 337619 316349 358889
July 2031 338567 306403 370731
August 2031 341023 316469 365577
September 2031 343497 309834 377160
October 2031 345989 314158 377820
November 2031 348499 327937 369060
December 2031 351027 321190 380864
Williamsville Housing Market Forecast with Real Estate Prices for 2032
January 2032 352129 332058 372201
February 2032 352565 318366 386764
March 2032 351040 317691 384389
April 2032 351059 331399 370718
May 2032 351662 317551 385773
June 2032 354213 330835 377591
July 2032 356782 328240 385325
August 2032 359371 330980 387761
September 2032 361978 330124 393832
October 2032 362901 331691 394110
November 2032 362386 331221 393551
December 2032 363751 335015 392487
Williamsville Housing Market Forecast with Real Estate Prices for 2033
January 2033 366390 334148 398632
February 2033 368911 344194 393628
March 2033 369227 338581 399873
April 2033 370278 345099 395457
May 2033 371110 351070 391149
June 2033 371739 336424 407054
July 2033 370875 336754 404995

> 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.