Stone Mill Real Estate Details

Properties For Sale & Real Estate

Property Search Real Estate Statistics Recently Listed Search by Price Demographics Local Insights

Stone Mill Real Estate Statistics

Total Properties
19
Avg. Size in Sq. Ft.
2,303
Avg. Age in Years
0.2
Average Days on Site
58
Minimum Price
$283,655
Maximum Price
$535,415
Avg. Price
$401,163
Avg. Price per Sq. Ft.
$176
Recently Listed in Stone Mill
$471,065
Northwest Indiana REALTORS Association IDX Logo
5bds 3ba3,084sqftPending
18895 Sapphire Avenue, Lowell, IN 46356
MLS #: 837717
Better Homes and Gardens Real
$535,415
Northwest Indiana REALTORS Association IDX Logo
4bds 3ba3,084sqftPending
18898 Sapphire Street, Lowell, IN 46356
MLS #: 837893
Better Homes and Gardens Real
$432,555
Northwest Indiana REALTORS Association IDX Logo
3bds 3ba2,018sqftPending
18902 Sapphire Street, Lowell, IN 46356
MLS #: 838229
Better Homes and Gardens Real
$416,540
Northwest Indiana REALTORS Association IDX Logo
4bds 3ba2,484sqftPending
5744 Onyx Avenue, Lowell, IN 46356
MLS #: 840907
Better Homes and Gardens Real
$446,075
Northwest Indiana REALTORS Association IDX Logo
3bds 3ba2,619sqftActive
5699 Onyx Avenue, Lowell, IN 46356
MLS #: 842265
Better Homes and Gardens Real
$371,670
Northwest Indiana REALTORS Association IDX Logo
3bds 3ba2,018sqftPending
18849 Sapphire Street, Lowell, IN 46356
MLS #: 842793
Better Homes and Gardens Real
$429,285
Northwest Indiana REALTORS Association IDX Logo
4bds 3ba2,484sqftPending
5706 Onyx Avenue, Lowell, IN 46356
MLS #: 843429
Better Homes and Gardens Real
$418,850
Northwest Indiana REALTORS Association IDX Logo
4bds 3ba2,018sqftPending
18855 Sapphire Road, Lowell, IN 46356
MLS #: 843840
Better Homes and Gardens Real
$367,080
Northwest Indiana REALTORS Association IDX Logo
3bds 3ba1,874sqftPending
18883 Sapphire Street, Lowell, IN 46356
MLS #: 843939
Better Homes and Gardens Real
5699 Onyx Avenue Property Photo 1
Open House 10/9
$449,995
Northwest Indiana REALTORS Association IDX Logo
3bds 3ba2,619sqftActive
5699 Onyx Avenue, Lowell, IN 46356
MLS #: 844570
Better Homes and Gardens Real
5988 Onyx Avenue Property Photo 1
Open House 10/9
$391,495
Northwest Indiana REALTORS Association IDX Logo
4bds 3ba2,319sqftActive
5988 Onyx Avenue, Lowell, IN 46356
MLS #: 844966
Better Homes and Gardens Real
5836 Onyx Avenue Property Photo 1
Open House 10/9
$457,250
Northwest Indiana REALTORS Association IDX Logo
5bds 3ba3,084sqftActive
5836 Onyx Avenue, Lowell, IN 46356
MLS #: 845735
Better Homes and Gardens Real

Demographic Information

Lake County

68,139

Populations as of 2026

28,118

Total Labor Force

$58,738

Median Household Income

$34,768

Per Capita Income

44

Median Age

3

Average Household Size

17%

High School Graduate

8.4%

Bachelor Degree Or Higher

Population

2026 Estimate (V2026) 68,139

Age Distribution (Years Old)

0 to 4 5.5%
5 to 17 16.3%
18 to 64 54.6%
65 and Older 23.6%

Gender

Male 50.2%
Female 49.8%

Computer and Internet Use

Households with a computer 38.7%
Households with a broadband Internet subscription 38.7%

Language

English or Second Language, Age 5+ 17.9%
English is First Language, Age 5+ 76.6%

Veterans

Veterans 4,715

Housing

Total Housing Units 34,271
Households 26,364
Average Household Size 3 people
Owner-Occupied 27.4%
Multi-Family 0.5%
Owner-Occupied Median Value $316,800
Median selected monthly owner costs - with a mortgage $1,831
Median selected monthly owner costs - without a mortgage $637
Median Gross Rent $1,292

Year at Residence

1 Year or More 12.7%
Less Than 1 Year 87.3%

Business and Employment

Private non-farm Establishments -
Private non-farm Employment -
Nonemployer Establishments 3,831
Number of Firms -

Business Production

Value of Shipments -
Wholesale Trade -
Retail Trade -
Retail Sales Per Capita -
Accommodation and Food Services -
The American Community Survey (ACS) is an ongoing survey that provides data every year - giving communities the current information they need to plan investments and services. The ACS covers a broad range of topics about social, economic, demographic, and housing characteristics of the U.S. population. Much of the ACS data provided on the Census Bureau's Web site are available separately by age group, race, Hispanic origin, and sex. Summary files, Subject tables, Data profiles, and Comparison Summary read more