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Homes Under $400K for Sale in Johnson County, KS

· 472 homes fit this search

472 homes fit this search · Sorted by Newest Listed

About Homes Under $400K in Johnson County, KS

Johnson County, KS has 472 homes under $400k for sale right now, with a median list price of $334,995. These homes under $400k were built between 1900 and 2026. Most are between 1,056 and 2,116 square feet.

Housing market trends in Johnson County, KS (all homes)

As of Nov 7, 2026, Johnson County, KS: 2,008 homes for sale · 163 new in the last 7 days · median asking $599,950 · 658 price reductions · a median of 17 days to contract. 719 homes closed in the last 30 days, at a median of $464,425. At the pace of the last 90 days that is 2.46 months of supply.

Homes for sale in Johnson County · 113 coming soon

$599,950

Median list price

Median days to contract

Months of supply

Measure	Oct 2026	Sep 2026	Oct 2025
Median sale price	$450,000	$470,000	$471,250
Median price per sq ft	$214	$212	$210
Median days to contract	17	19	18
Sell-to-list ratio	100%	100%	100%
Homes sold	750	773	714
New listings	927	1,026	832
Went under contract	701	721	634

Aggregate market statistics from Heartland MLS · as of Nov 1, 2026 · per-address sold prices excluded per Heartland §12.3(b).

6702 W 151st Street, Overland Park, KS

6702 W 151st Street, Overland Park, KS: listing photo 2

6702 W 151st Street, Overland Park, KS: listing photo 3

21 photos

Corner lot

$400,00043d active

6,979sqft lot|Land for sale

6702 W 151st St, Overland Park, KS

7923 Colony Lane, Lenexa, KS

7923 Colony Lane, Lenexa, KS: listing photo 2

7923 Colony Lane, Lenexa, KS: listing photo 3

27 photos

Price Cut · $20K

$230,00043d active

2beds|1.5baths|1,358sqft|Townhome for sale

7923 Colony Ln, Lenexa, KS

9601 W 97th Street, Overland Park, KS

9601 W 97th Street, Overland Park, KS: listing photo 2

9601 W 97th Street, Overland Park, KS: listing photo 3

20 photos

Hardwood floors

$399,50043d active

4beds|2baths|1,756sqft|House for sale

9601 W 97th St, Overland Park, KS

312 S CHESTER Terrace, Olathe, KS

312 S CHESTER Terrace, Olathe, KS: listing photo 2

312 S CHESTER Terrace, Olathe, KS: listing photo 3

27 photos

5+ bedrooms

$325,00043d active

5beds|2baths|1,649sqft|House for sale

312 S CHESTER Ter, Olathe, KS

426 N FERREL Street, Olathe, KS

43 days

$110,00043d active

11,326sqft lot|Land for sale

426 N FERREL St, Olathe, KS

1521 E 123rd Street, Olathe, KS

1521 E 123rd Street, Olathe, KS: listing photo 2

1521 E 123rd Street, Olathe, KS: listing photo 3

39 photos

Single-story

$260,00043d active

2beds|2baths|1,056sqft|House for sale

1521 E 123rd St, Olathe, KS

2100 E Sleepy Hollow Drive, Olathe, KS

2100 E Sleepy Hollow Drive, Olathe, KS: listing photo 2

2100 E Sleepy Hollow Drive, Olathe, KS: listing photo 3

49 photos

Price Cut · $3K

$369,00044d active

4beds|2.5baths|1,945sqft|House for sale

2100 E Sleepy Hollow Dr, Olathe, KS

9147 Boehm Drive, Lenexa, KS

9147 Boehm Drive, Lenexa, KS: listing photo 2

9147 Boehm Drive, Lenexa, KS: listing photo 3

11 photos

Price Cut · $5K

$339,90044d active

3beds|2.5baths|1,700sqft|House for sale

9147 Boehm Dr, Lenexa, KS

Last updated Nov 7, 2026, 9:00 AM CT

Homes Under $400K FAQs Johnson County, KS

How many homes under $400k are for sale in Johnson County, KS?

There are currently 472 homes under $400k for sale in Johnson County, KS on HouseLoop, as of Nov 7, 2026, from Heartland MLS.

What is the median list price of homes under $400k in Johnson County, KS?

The median list price of homes under $400k for sale in Johnson County, KS is $334,995, or about $213 per square foot, as of Nov 7, 2026.