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Decatur, IL Real Estate & Property Data

Last Updated: September 20, 2025

Accurate and comprehensive real estate data is critical for insight into Decatur, IL. ATTOM’s Decatur real estate data is updated daily, and current market trends show that in Decatur, IL a total of 2,014 residential properties have sold over the past year. With a median home price of $135,000 in Decatur and a total of 12 foreclosures. Get detailed property data for Decatur, IL instantly. ATTOM is your one-stop-shop for the Decatur property reports and real estate data you need in Decatur, IL.

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Total Residential Properties 31,939

Total Commercial Properties 2,302

Avg. Home Age (Single Family Home) 69 Years

Avg. Square Feet (Single Family Home) 1,264

Total 2025 Residential Sales (year-to-date) 1,100

% of Homes Seriously Underwater (Q3 2025) 1.94%

Total 2024 Residential Sales 1,728

% of Equity Rich Homes (Q3 2025) 20.38%

Effective 2024 Property Tax 2.09%

Total Foreclosure Filings (year-to-date) 70

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Decatur, IL Real Estate Overview

There were 2,014 residential properties sold in the past year in Decatur, IL. The median home value in Decatur, IL is $106,440. There are a total of 31,939 residential properties in the Decatur.

Median Sales Price i

$135,000

(Jul 2025)

+0.4%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 $135,000
June '25 Jun '25 $135,000
May '25 May '25 $120,000
April '25 Apr '25 $130,000
March '25 Mar '25 $130,200
February '25 Feb '25 $146,000
January '25 Jan '25 $131,250
December '24 Dec '24 $125,000
November '24 Nov '24 $137,000
October '24 Oct '24 $124,750
September '24 Sep '24 $155,000
August '24 Aug '24 $149,500

Median Down Payment i

$9,642

(Jul 2025)

-10.7%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 $9,642
June '25 Jun '25 $10,450
May '25 May '25 $10,625
April '25 Apr '25 $12,050
March '25 Mar '25 $11,000
February '25 Feb '25 $8,750
January '25 Jan '25 $18,100
December '24 Dec '24 $11,000
November '24 Nov '24 $8,750
October '24 Oct '24 $12,700
September '24 Sep '24 $10,400
August '24 Aug '24 $9,498

Number of Homes Sold i

184

(Jul 2025)

+0.5%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 184
June '25 Jun '25 208
May '25 May '25 160
April '25 Apr '25 183
March '25 Mar '25 144
February '25 Feb '25 112
January '25 Jan '25 109
December '24 Dec '24 130
November '24 Nov '24 155
October '24 Oct '24 151
September '24 Sep '24 161
August '24 Aug '24 134

Number of Purchase Loans i

114

(Jul 2025)

+11.8%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 114
June '25 Jun '25 127
May '25 May '25 105
April '25 Apr '25 118
March '25 Mar '25 91
February '25 Feb '25 86
January '25 Jan '25 108
December '24 Dec '24 121
November '24 Nov '24 78
October '24 Oct '24 91
September '24 Sep '24 97
August '24 Aug '24 72

Number of REFI Loans i

(Jul 2025)

-23.5%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 39
June '25 Jun '25 55
May '25 May '25 47
April '25 Apr '25 70
March '25 Mar '25 96
February '25 Feb '25 84
January '25 Jan '25 97
December '24 Dec '24 97
November '24 Nov '24 52
October '24 Oct '24 42
September '24 Sep '24 57
August '24 Aug '24 33

Number of HELOC Loans i

(Jul 2025)

+13.5%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years

July '25 Jul '25 42
June '25 Jun '25 33
May '25 May '25 42
April '25 Apr '25 43
March '25 Mar '25 47
February '25 Feb '25 38
January '25 Jan '25 109
December '24 Dec '24 36
November '24 Nov '24 32
October '24 Oct '24 30
September '24 Sep '24 40
August '24 Aug '24 45

Decatur, IL Real Estate Market Overview

Last 30 days

Zip

Median Est. Value
Zip

Median Est. Value
Zip

Median Est. Value

62521

$106,440 $84.2/sqft
62522

$91,791 $78.8/sqft
62523

$149,054 $193.83/sqft
62526

$96,409 $81.55/sqft

Decatur, IL Foreclosure Activity

There were a total of 12 Decatur, IL properties with a foreclosure filing in July 2025. Lenders started the foreclosure process on 6 Decatur, IL properties and repossessed 2 Decatur, IL properties through completed foreclosures (REOs) in July 2025.

Total Foreclosure Filings i

(Jul 2025)

+33.3%

year-over-year

y-o-y

List Graph

1 year 3 years

5 years