21645 W 121st St, Olathe, KS 66061 Property Records

Johnson County property record for 21645 W 121st St, Olathe, KS 66061

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,016 sqft · built 2005
Lot Size	0.176 acres (7,680 sqft)
Owner	Individual Name on File
Last Sale	$288,000 (Jul 2019)
Tax Bill	$4,599 (2025)
Deeds & Mortgages	Jan 2021 Mortgage Jul 2019 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`DP73850000-0105`

Property Details

APN / Parcel Number

Primary APN	`DP73850000-0105`
Alternative APNs	`0460952201007012000` `R37547`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	2,016 sqft Living Area
Gross Area	3,165 sqft
1st Floor Area	1,566 sqft
Basement Area	1,554 sqft
Finished Basement	450 sqft
Unfinished Basement	1,104 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2005
Effective Year Built	Effective 2005
Architectural Style	Split Level
Exterior Material	Combination
Construction Type	Frame
Roof Material	Composition Shingle
Lot Area	7,680 sqft (0.176 acres)
View / Lot	Neighborhood / Spot
Garage Area	440 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Covered Slab
Porch Area	45 sqft
Deck Area	Deck Area
Patio Area	40 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Connected

Location & Zoning

Account Number	R37547
Street Address	21645 W 121ST ST
City	OLATHE
State	KS
Zip	66061-5621
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-1
Legal Description	THE ESTATES OF PRAIRIE HAVEN 2ND PLAT LT 105 OLC 138 1 105
Legal Subdivision	THE ESTATES OF PRAIRIE HAVEN
Legal Lot Number	105
Jurisdiction	JOHNSON KS
Township / Civil Division	OLATHE
Census Block Group	3
Census Block	3018
Census Tract	52806

Owner

21645 W 121st St is owned and occupied by an individual who bought it in July 2019.

Source: Johnson County records, as of May 29, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on File
Mailing Address	21645 W 121ST ST, OLATHE, KS 66061-5621
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants with Right of Survivorship

Deeds, Mortgages & Sale History

Date	Document
Jan 14, 2021	Deed of Trust, Mortgage · Conventional Mortgage BETTER MORTGAGE CORPORATION
Jul 25, 2019	Warranty Deed, Transfer · Conventional Mortgage GUARANTEED RATE INC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 25, 2019 · Amount on File
Deed Sale	Jul 25, 2019 · Amount on File
Prior Sale	Oct 1, 2013 · Amount on File
Deed Book / Page	201907 / 8887
Prior Transfer Date	Jun 18, 2008
Prior Transfer Doc	200807/004511
Record Updated	Sep 20, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	JOHNSON KS
Property Address	21645 W 121ST ST, OLATHE, KS 66061-5621
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	202101/5513
Date	Jan 14, 2021
Book Page	202101/5513

Lender

Name	BETTER MORTGAGE CORPORATION
Type	Mortgage Company
Address	NEW YORK, NY 10271

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	Jan 1, 2036

July 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	JOHNSON KS
Recording Date	Jul 25, 2019
Property Address	21645 W 121ST ST, OLATHE, KS 66061-5621
Document Number	201907/008887
Book / Page	201907 / 008887
Instrument Date	Jul 23, 2019
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	PLATINUM TITLE LLC

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	21645 W 121ST ST, OLATHE, KS 66061-5621

Mortgage

Document Number	201907008889
Date	Jul 25, 2019
Instrument	201907/008889

Lender

Name	GUARANTEED RATE INC
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 21645 W 121st St was $4,599, up 5.9% from the year before.

Source: Johnson County assessment roll, as of May 29, 2026

Property Jurisdictions

Type	Name
State	Kansas
County	Johnson County
Municipality	Olathe City
Unified School District	Olathe Unified School District 233 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$4,599.00 (+5.87%)	$41,504 (+7%) Land $7,682 Building $33,822	$360,900 (+7%) Land $66,800 Building $294,100
2024	$4,344.00 (-1.07%)	$38,790 (+1.14%) Land $7,682 Building $31,108	$337,300 (+1.14%) Land $66,800 Building $270,500
2023	$4,391.00 (+15.89%)	$38,352 (+18.9%) Land $6,987 Building $31,365	$333,500 (+18.89%) Land $60,760 Building $272,740
2022	$3,789.00	$32,257 Land $5,820 Building $26,437	$280,500 Land $50,610 Building $229,890

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 21645 W 121st St in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective October 5, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 21645 W 121st St is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 98% of the US · lower than 95% of Kansas
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	WATER DISTRICT 1 OF JOHNSON CO serves 490,000 people · EPA ID KS2009110
Water Source	Surface water
Last State Inspection	Oct 2025
Lead	7 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 504 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Google Fiber Fiber	8,000 / 8,000
Xfinity Cable	2,000 / 250
Everfast Fiber Fiber	1,000 / 1,000
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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