643 Nanceen Ct, Ballwin, MO 63021 Property Records

St. Louis County property record for 643 Nanceen Ct, Ballwin, MO 63021

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,135 sqft · built 1981
Lot Size	0.203 acres (8,838 sqft)
Owner	2 Individual Names on File
Last Sale	$528,774 (May 2026)
Tax Bill	$4,474 (2024)
Deeds & Mortgages	May 2026 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`24S-24-0837`

Property Details

APN / Parcel Number

Primary APN	`24S-24-0837`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	10 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,135 sqft Living Area
Gross Area	2,730 sqft
1st Floor Area	920 sqft
Basement Area	154 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1981
Architectural Style	Conventional
Construction Type	Frame
Foundation Type	No Foundation
Lot Area	8,838 sqft (0.203 acres)
Lot Dimensions	68 ft deep x 68 ft wide
View / Lot	Cul-De-Sac
Garage Type	Attached
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	117 sqft
Deck Area	160 sqft
Patio Area	120 sqft
Balcony Area	21 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	643 NANCEEN CT
City	BALLWIN
State	MO
Zip	63021-6226
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	93R-3
Legal Description	OAK HILL 7 31 78 LOT 167
Legal Subdivision	OAK HILL
Legal Lot Number	167
Jurisdiction	ST LOUIS MO
Township / Civil Division	WILDHORSE
Census Block Group	4
Census Block	4009
Census Tract	217923

Owner

Source: St. Louis County records · APN 24S-24-0837

Assessment roll updated September 29, 2025 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on File
Mailing Address	643 NANCEEN CT, BALLWIN, MO 63021-6226
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Married Couple

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 01, 2026 · Amount on Record
Deed Sale	May 01, 2026 · Amount on Record
Prior Sale	Nov 01, 2011 · Amount on Record
Deed Document Number	2026454
Prior Transfer Date	Oct 21, 2011
Prior Transfer Doc	0197221869
Record Updated	Sep 20, 2026

May 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST LOUIS MO
Recording Date	May 01, 2026
Property Address	643 NANCEEN CT, BALLWIN, MO 63021-6226
Document Number	0000000454
Instrument Date	Apr 30, 2026
Instrument	2026.454
Transaction Type	Transfer
Record Updated	May 21, 2026
Title Company	FOUNDERS TITLE/NV, FOUNDERS TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Estimated Sale Price
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	643 NANCEEN CT, BALLWIN, MO 63021-6226

Mortgage

Document Number	0000000455,
Date	May 01, 2026
Instrument	2026..5.1.455

Lender

Name	CENTRAL TRUST BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 01, 2056

Interest

Rate Type	Fixed Rate
Rate	6.22%
Initial Type	Fixed Rate
Max Rate	-1%

Tax Assessment & Valuation

Source: St. Louis County records · Assessment roll updated September 29, 2025 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Missouri
Municipality	Ballwin City
County	St. Louis County
Unified School District	Rockwood R-VI School District (KG - 12)

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$70,360 (+10.04%) Land $29,700 Building $40,660	$370,300 (+10.04%) Land $156,300 Building $214,000
2024	$4,474.00 (+0.09%)
2023	$4,470.00 (+12.96%)	$63,940 (+20.85%) Land $19,800 Building $44,140	$336,500 (+20.83%) Land $104,200 Building $232,300
2022	$3,957.00	$52,910 Land $23,100 Building $29,810
2021			$278,500 Land $121,600 Building $156,900

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of August 10, 2025 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 84% of Missouri
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile USA.

Based on FCC filings for 301 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	MO AMERICAN ST LOUIS ST CHARLES COUNTIES private · serves 1,111,000 people
Water Source	Surface water
Last State Inspection	Feb 2024
Lead	Under 1 ppb (2023–2025) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.